[Perf] Linux/x64: 201 Improvements on 2/13/2023 12:37:33 PM

dotnet / perf-autofiling-issues

A landing place for auto-filed performance issues before they receive triage

MIT License

9 stars 4 forks source link

[Perf] Linux/x64: 201 Improvements on 2/13/2023 12:37:33 PM #13010

Open performanceautofiler[bot] opened 1 year ago

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromStream(MyEventsListerViewModel).SystemTextJsonSourceGen.html>)	1.26 ms	1.09 ms	0.86	0.14	False
[SystemTextJsonReflection - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromStream(MyEventsListerViewModel).SystemTextJsonReflection.html>)	1.39 ms	1.18 ms	0.85	0.17	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream&lt;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.0867176240384615 < 1.2053799654180344. IsChangePoint: Marked as a change because one of 12/9/2022 8:25:19 AM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.871928332315925 (T) = (0 -1102685.416091904) / Math.Sqrt((1716830915.7213094 / (299)) + (150001838.98920968 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10165846198473162 = (1227467.9166323517 - 1102685.416091904) / 1227467.9166323517 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.SystemTextJson_Reflection_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.1757412857142857 < 1.2959045917523948. IsChangePoint: Marked as a change because one of 12/9/2022 8:25:19 AM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 9.726680912644067 (T) = (0 -1202070.7185363774) / Math.Sqrt((1834179958.1808665 / (299)) + (927470485.4583719 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10072915475759597 = (1336717.1024124015 - 1202070.7185363774) / 1336717.1024124015 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	0a51a37218dcda8085a0a9d8a46828094a0dd4c9
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Int64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.TryFormat(value%3a%2012345).html>)	122.36 ns	24.91 ns	0.20	0.42	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.ToString(value%3a%20-9223372036854775808).html>)	204.28 ns	101.09 ns	0.49	0.16	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.TryFormat(value%3a%209223372036854775807).html>)	136.00 ns	40.75 ns	0.30	0.24	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.ToString(value%3a%2012345).html>)	165.14 ns	70.79 ns	0.43	0.29	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.ToString(value%3a%209223372036854775807).html>)	185.77 ns	80.61 ns	0.43	0.17	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int64.TryFormat(value%3a%20-9223372036854775808).html>)	158.79 ns	59.94 ns	0.38	0.32	False

graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Int64.TryFormat(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 24.91306314834926 < 118.19566670666644. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.670091798958918 (T) = (0 -26.216136791766807) / Math.Sqrt((2214.8650894029624 / (299)) + (5.789173101767389 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6504702956974889 = (75.00403104245828 - 26.216136791766807) / 75.00403104245828 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int64.ToString(value: -9223372036854775808) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 101.08610941509815 < 187.7979160559348. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.464841795335943 (T) = (0 -98.01454104183622) / Math.Sqrt((2013.6259882648076 / (299)) + (7.2081561939025445 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3621847313451509 = (153.6723027163471 - 98.01454104183622) / 153.6723027163471 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int64.TryFormat(value: 9223372036854775807) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 40.75052524957675 < 128.8327553203086. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 22.317384352285792 (T) = (0 -38.75959361899721) / Math.Sqrt((1718.7777406301404 / (299)) + (3.410899938955616 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5935164823137452 = (95.35342008360075 - 38.75959361899721) / 95.35342008360075 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int64.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 70.79007466082142 < 158.19422512027245. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.752895370679102 (T) = (0 -67.42350009891939) / Math.Sqrt((2300.209219265265 / (299)) + (5.428858722435536 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4240293948010756 = (117.06066158642449 - 67.42350009891939) / 117.06066158642449 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int64.ToString(value: 9223372036854775807) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 80.60759152309356 < 173.62032538169348. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.636580519503354 (T) = (0 -84.63361680387061) / Math.Sqrt((1707.3792246911419 / (299)) + (9.413431579415025 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.39717407211216105 = (140.39478544064454 - 84.63361680387061) / 140.39478544064454 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int64.TryFormat(value: -9223372036854775808) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 59.93825276861987 < 150.2091219593884. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.960177762411659 (T) = (0 -62.80348165033641) / Math.Sqrt((1923.184049403618 / (299)) + (13.450027953255557 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.4429988368958039 = (112.75287344164485 - 62.80348165033641) / 112.75287344164485 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryParseSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value%3a%20-3.4028235E%2b38).html>)	235.10 ns	140.52 ns	0.60	0.12	False
[TryParseSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value%3a%203.4028235E%2b38).html>)	249.37 ns	126.62 ns	0.51	0.10	False
[TryParseDateTimeOffset - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseDateTimeOffset(value%3a%2012%2f30%2f2017%203%3a45%3a22%20AM%20-08%3a00).html>)	1.24 μs	853.30 ns	0.69	0.38	False
[TryParseDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value%3a%201.7976931348623157e%2b308).html>)	263.25 ns	146.59 ns	0.56	0.08	False
[TryParseDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value%3a%20-1.7976931348623157e%2b308).html>)	251.19 ns	145.75 ns	0.58	0.12	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: -3.4028235E+38) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 140.5247730392157 < 225.83444864360092. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.944167863425225 (T) = (0 -131.55325313609458) / Math.Sqrt((2496.3407349972854 / (299)) + (53.1645815313795 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3159152314387783 = (192.30548490763732 - 131.55325313609458) / 192.30548490763732 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: 3.4028235E+38) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 126.6190893367141 < 226.1437483876099. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.455949103128276 (T) = (0 -125.80953657670034) / Math.Sqrt((2710.43328840437 / (299)) + (7.350006644721384 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.33419661004946616 = (188.95899071052705 - 125.80953657670034) / 188.95899071052705 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseDateTimeOffset(value: 12/30/2017 3:45:22 AM -08:00) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 853.302009193357 < 1.1659346958810677. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.708128489134186 (T) = (0 -856.7360097268669) / Math.Sqrt((28059.119135006495 / (299)) + (45.14799426668767 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.17330835039683237 = (1036.342885691565 - 856.7360097268669) / 1036.342885691565 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: 1.7976931348623157e+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 146.59023370035325 < 243.65816609656744. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.551475149571132 (T) = (0 -144.9362252540668) / Math.Sqrt((2670.7877562180042 / (299)) + (6.609386565846292 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.312273115491642 = (210.7467782907437 - 144.9362252540668) / 210.7467782907437 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: -1.7976931348623157e+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 145.74630346553184 < 246.40239820670632. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 21.40308643329357 (T) = (0 -147.06928516889815) / Math.Sqrt((2616.539079581049 / (299)) + (2.7939370630909095 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.30749911230518945 = (212.37414678046233 - 147.06928516889815) / 212.37414678046233 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromReader(Mode%3a%20SourceGen).html>)	122.18 μs	114.23 μs	0.93	0.07	False
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromString(Mode%3a%20Reflection).html>)	122.03 μs	106.69 μs	0.87	0.10	False
[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromUtf8Bytes(Mode%3a%20SourceGen).html>)	101.53 μs	95.69 μs	0.94	0.06	False
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromString(Mode%3a%20SourceGen).html>)	109.27 μs	99.14 μs	0.91	0.07	False
[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromUtf8Bytes(Mode%3a%20Reflection).html>)	111.94 μs	103.85 μs	0.93	0.12	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromReader(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 114.22858024691361 < 115.75649614126952. IsChangePoint: Marked as a change because one of 12/9/2022 8:25:19 AM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 10.94579116733524 (T) = (0 -111695.57331285087) / Math.Sqrt((6284798.923588506 / (299)) + (3434560.8890406466 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07617242118447758 = (120905.21637821247 - 111695.57331285087) / 120905.21637821247 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromString(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 106.69406007045677 < 117.68569031442938. IsChangePoint: Marked as a change because one of 12/7/2022 12:36:41 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.504344207467131 (T) = (0 -109381.4200258104) / Math.Sqrt((9332459.04783143 / (299)) + (4105934.8614403205 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.0885098879567126 = (120002.85969159892 - 109381.4200258104) / 120002.85969159892 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromUtf8Bytes(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 95.68853568181818 < 95.73028054591295. IsChangePoint: Marked as a change because one of 12/9/2022 9:29:01 AM, 1/13/2023 11:01:49 AM, 1/17/2023 2:19:41 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 9.176914197680539 (T) = (0 -93343.6722634001) / Math.Sqrt((5441559.4429459805 / (299)) + (2559179.3963021985 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.07385844202181165 = (100787.69434250833 - 93343.6722634001) / 100787.69434250833 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromString(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 99.1441694941205 < 104.24559743682207. IsChangePoint: Marked as a change because one of 12/10/2022 12:36:40 AM, 1/13/2023 11:01:49 AM, 1/17/2023 2:19:41 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 24.82216179327124 (T) = (0 -98784.49182081319) / Math.Sqrt((6859981.966089847 / (299)) + (582796.2663113263 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08579918767459542 = (108055.57213358875 - 98784.49182081319) / 108055.57213358875 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromUtf8Bytes(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 103.8452576480263 < 107.81361855131189. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 5.540558947679728 (T) = (0 -105342.41574228294) / Math.Sqrt((9340501.46239229 / (299)) + (6884489.0891651455 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.05874616399163389 = (111917.1170542211 - 105342.41574228294) / 111917.1170542211 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Byte

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Byte.ToString(value%3a%20255).html>)	177.32 ns	68.37 ns	0.39	0.30	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Byte*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Byte.ToString(value: 255) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 68.36799567993862 < 155.34641049103942. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.181402864829261 (T) = (0 -65.00396937503413) / Math.Sqrt((2491.4102386042673 / (299)) + (9.798014480227517 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4117272415342813 = (110.49971027822497 - 65.00396937503413) / 110.49971027822497 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in LinqBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Where01LinqMethodNestedX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/LinqBenchmarks.Where01LinqMethodNestedX.html>)	3.65 secs	1.64 secs	0.45	0.29	False
[Where01LinqMethodX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/LinqBenchmarks.Where01LinqMethodX.html>)	3.13 secs	1.09 secs	0.35	0.40	False
[Where01ForX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/LinqBenchmarks.Where01ForX.html>)	2.76 secs	848.00 ms	0.31	0.34	False
[Where01LinqQueryX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/LinqBenchmarks.Where01LinqQueryX.html>)	3.21 secs	1.11 secs	0.35	0.39	False

graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'LinqBenchmarks*'

### Payloads [Baseline]() [Compare]() ### Histogram #### LinqBenchmarks.Where01LinqMethodNestedX ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.6388759998666667 < 3.5457910268457415. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.47997149375239 (T) = (0 -1709889752.3380954) / Math.Sqrt((1.0368038522715781E+18 / (299)) + (1822692109820305.8 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.37368201899196585 = (2730066522.417407 - 1709889752.3380954) / 2730066522.417407 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### LinqBenchmarks.Where01LinqMethodX ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.0901246001333333 < 3.0307832330026097. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.232377830365248 (T) = (0 -1153658586.5084615) / Math.Sqrt((9.322851822698557E+17 / (299)) + (5450064255110756 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.47718797217770714 = (2206641249.8462973 - 1153658586.5084615) / 2206641249.8462973 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### LinqBenchmarks.Where01ForX ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 848.0007332666667 < 2.536171015292308. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.654415477668646 (T) = (0 -871208230.4172894) / Math.Sqrt((8.770091643711433E+17 / (299)) + (811879364528919.9 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5154074819571431 = (1797816099.0513697 - 871208230.4172894) / 1797816099.0513697 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### LinqBenchmarks.Where01LinqQueryX ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.113569643 < 3.0187264883303566. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.16656431136307 (T) = (0 -1190207959.0109158) / Math.Sqrt((9.970197179138732E+17 / (299)) + (2252437823620002 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.45523584202207834 = (2184813265.6685405 - 1190207959.0109158) / 2184813265.6685405 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.TryParse(value%3a%20%22-1.7976931348623157e%2b308%22).html>)	323.10 ns	199.99 ns	0.62	0.06	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22G17%22).html>)	928.54 ns	473.56 ns	0.51	0.03	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%20-1.7976931348623157E%2b308%2c%20format%3a%20%22G17%22).html>)	777.71 ns	331.57 ns	0.43	0.04	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%20-1.7976931348623157E%2b308%2c%20format%3a%20%22R%22).html>)	782.20 ns	340.45 ns	0.44	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%201.7976931348623157E%2b308%2c%20format%3a%20%22R%22).html>)	797.76 ns	360.79 ns	0.45	0.05	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%201.7976931348623157E%2b308%2c%20format%3a%20%22G%22).html>)	788.02 ns	342.16 ns	0.43	0.08	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22R%22).html>)	676.69 ns	245.02 ns	0.36	0.10	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToString(value%3a%2012345).html>)	671.16 ns	239.24 ns	0.36	0.08	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%201.7976931348623157E%2b308%2c%20format%3a%20%22G17%22).html>)	766.32 ns	328.17 ns	0.43	0.04	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithCultureInfo(value%3a%20-1.7976931348623157E%2b308%2c%20culture%3a%20zh).html>)	790.10 ns	342.91 ns	0.43	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%201.7976931348623157E%2b308%2c%20format%3a%20%22E%22).html>)	720.74 ns	263.98 ns	0.37	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22E%22).html>)	813.64 ns	273.36 ns	0.34	0.06	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.Parse(value%3a%20%22-1.7976931348623157e%2b308%22).html>)	341.77 ns	215.19 ns	0.63	0.06	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithCultureInfo(value%3a%201.7976931348623157E%2b308%2c%20culture%3a%20zh).html>)	777.36 ns	352.10 ns	0.45	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22F50%22).html>)	780.20 ns	660.74 ns	0.85	0.04	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToString(value%3a%20-1.7976931348623157E%2b308).html>)	769.95 ns	367.62 ns	0.48	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22G%22).html>)	683.77 ns	245.59 ns	0.36	0.08	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.Parse(value%3a%20%221.7976931348623157e%2b308%22).html>)	331.04 ns	205.66 ns	0.62	0.08	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%20-1.7976931348623157E%2b308%2c%20format%3a%20%22G%22).html>)	793.10 ns	346.05 ns	0.44	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithFormat(value%3a%20-1.7976931348623157E%2b308%2c%20format%3a%20%22E%22).html>)	707.97 ns	289.99 ns	0.41	0.10	False
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.TryParse(value%3a%20%221.7976931348623157e%2b308%22).html>)	314.50 ns	205.56 ns	0.65	0.07	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToString(value%3a%201.7976931348623157E%2b308).html>)	781.19 ns	338.51 ns	0.43	0.06	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Double.ToStringWithCultureInfo(value%3a%2012345%2c%20culture%3a%20zh).html>)	661.84 ns	247.42 ns	0.37	0.15	False

graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Double*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 199.98782261290054 < 306.7855517061764. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.382076200064333 (T) = (0 -205.02890346989574) / Math.Sqrt((2696.289074377302 / (299)) + (29.439925130317203 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.25545025663223314 = (275.37300938753083 - 205.02890346989574) / 275.37300938753083 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 473.55760479194015 < 893.6537528183457. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.49681127721954 (T) = (0 -482.96431926375107) / Math.Sqrt((42485.497721880536 / (299)) + (105.58588769076617 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.34025105879710354 = (732.0425833244683 - 482.96431926375107) / 732.0425833244683 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: -1.7976931348623157E+308, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 331.5689123910219 < 731.5348175256378. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.949126018673116 (T) = (0 -333.9725627205983) / Math.Sqrt((45785.603845450874 / (299)) + (2.489536917728666 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.41288849692809504 = (568.8400942123866 - 333.9725627205983) / 568.8400942123866 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: -1.7976931348623157E+308, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 340.4461665523687 < 746.3487249599956. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.24596539666169 (T) = (0 -343.8035491587451) / Math.Sqrt((42211.10971218184 / (299)) + (31.984012496697076 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4170342960088472 = (589.749185595252 - 343.8035491587451) / 589.749185595252 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 1.7976931348623157E+308, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 360.79295584229465 < 747.1362071966203. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.468906118635264 (T) = (0 -351.4612442169404) / Math.Sqrt((42684.91004980751 / (299)) + (112.71243544210249 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4032056885896078 = (588.9152049494892 - 351.4612442169404) / 588.9152049494892 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 1.7976931348623157E+308, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 342.1644202187911 < 746.0121991300526. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.667626169215865 (T) = (0 -347.5010320240876) / Math.Sqrt((42593.14858693297 / (299)) + (44.05990554795662 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4104076525818457 = (589.3920325557258 - 347.5010320240876) / 589.3920325557258 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 245.01799405943143 < 641.852981917918. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.44448172335989 (T) = (0 -245.40852552679584) / Math.Sqrt((42210.122649124234 / (299)) + (29.154852541546006 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4899668380360664 = (481.16190049648105 - 245.40852552679584) / 481.16190049648105 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 239.24258588371362 < 649.5338090024139. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.578109731271066 (T) = (0 -249.55395776059777) / Math.Sqrt((42382.12328092181 / (299)) + (106.48390184770591 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.4775283691925522 = (477.64116374113456 - 249.55395776059777) / 477.64116374113456 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 1.7976931348623157E+308, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 328.1660937617131 < 750.8826239708501. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.73581306055837 (T) = (0 -339.3162414530833) / Math.Sqrt((45450.77694955186 / (299)) + (79.10908125979569 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.40374918895126066 = (569.0830690129603 - 339.3162414530833) / 569.0830690129603 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithCultureInfo(value: -1.7976931348623157E+308, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 342.90535095304193 < 745.6844748935835. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.021432823154836 (T) = (0 -351.36944984292484) / Math.Sqrt((42783.95704692571 / (299)) + (109.114685994356 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3970990551542515 = (582.7979751015688 - 351.36944984292484) / 582.7979751015688 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 1.7976931348623157E+308, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 263.97581321231087 < 684.6619915530746. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.58812680826756 (T) = (0 -271.97452486715963) / Math.Sqrt((44035.26219333694 / (299)) + (25.878278451350685 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4576605177111486 = (501.4839113673551 - 271.97452486715963) / 501.4839113673551 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 273.3580650639757 < 788.4016902625634. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.836952360951084 (T) = (0 -270.9648349147632) / Math.Sqrt((70515.9987266881 / (299)) + (8.042623142856478 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5171946506166795 = (561.2299765544483 - 270.9648349147632) / 561.2299765544483 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.Parse(value: "-1.7976931348623157e+308") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 215.18876977688413 < 322.5289704342606. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.89752026200966 (T) = (0 -214.16802599210882) / Math.Sqrt((2946.3550381499904 / (299)) + (25.11645214982316 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.24375906385354432 = (283.2007839769103 - 214.16802599210882) / 283.2007839769103 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithCultureInfo(value: 1.7976931348623157E+308, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 352.1030289656453 < 743.1621849825374. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.043997191286497 (T) = (0 -348.4555407869803) / Math.Sqrt((43778.16039286964 / (299)) + (40.169989200040256 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.40448162795101356 = (585.1297913581697 - 348.4555407869803) / 585.1297913581697 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "F50") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 660.7383928827049 < 744.2602311886284. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.360907053948852 (T) = (0 -663.3106909031533) / Math.Sqrt((2567.8045284379464 / (299)) + (121.98906044978749 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08955937680407372 = (728.5600773993684 - 663.3106909031533) / 728.5600773993684 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToString(value: -1.7976931348623157E+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 367.62308695477714 < 751.9660481857896. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.15851194772527 (T) = (0 -351.37277563086275) / Math.Sqrt((42377.77376165585 / (299)) + (147.56266372889195 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4034373840004647 = (588.9956329934299 - 351.37277563086275) / 588.9956329934299 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 245.58960624753715 < 643.6151663196968. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.574844337584206 (T) = (0 -244.38029551625178) / Math.Sqrt((41998.803163915356 / (299)) + (37.82931876980995 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4935572231406531 = (482.5427603721613 - 244.38029551625178) / 482.5427603721613 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.Parse(value: "1.7976931348623157e+308") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 205.66302790108196 < 317.06617332260373. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 22.965387207759147 (T) = (0 -208.89336699696247) / Math.Sqrt((2772.9785233322027 / (299)) + (4.98832526854172 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2605460056804349 = (282.49677275620525 - 208.89336699696247) / 282.49677275620525 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: -1.7976931348623157E+308, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 346.0454049796246 < 753.9050875959293. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.145423471756953 (T) = (0 -347.59690711562075) / Math.Sqrt((42805.13591568563 / (299)) + (3.8665138534264116 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.41013969671841194 = (589.2868280537343 - 347.59690711562075) / 589.2868280537343 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithFormat(value: -1.7976931348623157E+308, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 289.99405927363966 < 672.0542689698185. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.084601197705283 (T) = (0 -274.72427165002273) / Math.Sqrt((45153.31416348758 / (299)) + (77.66714422669916 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.45932364804778375 = (508.11223878772904 - 274.72427165002273) / 508.11223878772904 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.TryParse(value: "1.7976931348623157e+308") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 205.5586917323146 < 303.6172168322956. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 22.310423177163848 (T) = (0 -202.13422211447886) / Math.Sqrt((2691.26612323473 / (299)) + (6.745293014307042 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.26204101936205104 = (273.9098343104902 - 202.13422211447886) / 273.9098343104902 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToString(value: 1.7976931348623157E+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 338.5086992456346 < 752.9307621473056. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.226015511442522 (T) = (0 -351.72648084418336) / Math.Sqrt((42205.62541170395 / (299)) + (110.07453539560356 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3982876694143058 = (584.5425844968478 - 351.72648084418336) / 584.5425844968478 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Double.ToStringWithCultureInfo(value: 12345, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 247.41977911688704 < 636.7942297555785. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.4862647159767 (T) = (0 -243.5291962715524) / Math.Sqrt((41985.36599415594 / (299)) + (24.785408907266344 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.49103496332468843 = (478.47922494312525 - 243.5291962715524) / 478.47922494312525 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Globalization.Tests.Perf_DateTimeCultureInfo

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring%3a%20fr).html>)	951.32 ns	745.71 ns	0.78	0.05	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring%3a%20ja).html>)	932.87 ns	707.40 ns	0.76	0.08	False
[ToStringHebrewIsrael - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_DateTimeCultureInfo.ToStringHebrewIsrael.html>)	1.20 μs	584.28 ns	0.49	0.05	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring%3a%20da).html>)	1.01 μs	772.80 ns	0.76	0.09	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring%3a%20).html>)	966.24 ns	748.87 ns	0.78	0.08	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.Perf_DateTimeCultureInfo*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: fr) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 745.7098997985887 < 918.4909943576746. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.434745840658787 (T) = (0 -731.998823952614) / Math.Sqrt((15950.46763915087 / (299)) + (64.72774463303148 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.13834443337372362 = (849.5260197977714 - 731.998823952614) / 849.5260197977714 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: ja) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 707.4042137228904 < 909.1797720772198. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.846039161031623 (T) = (0 -726.0067595769253) / Math.Sqrt((14761.560283289766 / (299)) + (248.46722541712364 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1397116838308672 = (843.91098418009 - 726.0067595769253) / 843.91098418009 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_DateTimeCultureInfo.ToStringHebrewIsrael ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 584.2786336932057 < 1.161434835742541. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.255832010029438 (T) = (0 -596.5068763466363) / Math.Sqrt((108384.07380752942 / (299)) + (114.47689688685762 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.33425358560027674 = (895.9971296044945 - 596.5068763466363) / 895.9971296044945 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: da) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 772.7964673679897 < 924.0118655164765. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 10.893554050744207 (T) = (0 -751.985922326736) / Math.Sqrt((12746.580961077922 / (299)) + (354.806125716943 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1337454860840445 = (868.0888933292117 - 751.985922326736) / 868.0888933292117 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: ) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 748.8657687902844 < 918.1713757768474. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.862091860579888 (T) = (0 -731.5043330240575) / Math.Sqrt((14040.727204919416 / (299)) + (131.9821672519012 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.13963951519647577 = (850.2300442018872 - 731.5043330240575) / 850.2300442018872 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Perf_Convert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToDateTime_String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Perf_Convert.ToDateTime_String(value%3a%20%22February%2026%2c%202009%22).html>)	737.38 ns	514.60 ns	0.70	0.12	False
[ToDateTime_String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Perf_Convert.ToDateTime_String(value%3a%20%2212%2f12%2f1999%2011%3a59%3a59%20PM%22).html>)	972.81 ns	734.93 ns	0.76	0.08	False
[ToDateTime_String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Perf_Convert.ToDateTime_String(value%3a%20%22Fri%2c%2027%20Feb%202009%2003%3a11%3a21%20GMT%22).html>)	2.74 μs	2.18 μs	0.80	0.12	False
[ToDateTime_String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Perf_Convert.ToDateTime_String(value%3a%20%2212%2f12%2f1999%22).html>)	614.28 ns	396.45 ns	0.65	0.09	False
[ChangeType - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Perf_Convert.ChangeType.html>)	225.69 ns	108.08 ns	0.48	0.29	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Perf_Convert*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Perf_Convert.ToDateTime_String(value: "February 26, 2009") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 514.6046150307856 < 714.5233890533738. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.110609465468634 (T) = (0 -528.2566967096476) / Math.Sqrt((13226.394069366477 / (299)) + (73.14709854512307 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.17996817186974726 = (644.1904796721378 - 528.2566967096476) / 644.1904796721378 is greater than 0.05. ```#### System.Perf_Convert.ToDateTime_String(value: "12/12/1999 11:59:59 PM") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 734.9314528931953 < 911.4351868580594. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.761844707626313 (T) = (0 -725.5808458908098) / Math.Sqrt((14168.124379144856 / (299)) + (34.341620498412425 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.14541367317900153 = (849.0433594812123 - 725.5808458908098) / 849.0433594812123 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Perf_Convert.ToDateTime_String(value: "Fri, 27 Feb 2009 03:11:21 GMT") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.1839527529098453 < 2.527126541138089. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.158818872434432 (T) = (0 -2215.790392626083) / Math.Sqrt((61612.50515320652 / (299)) + (1108.8951700413436 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09434000590497983 = (2446.6029272279043 - 2215.790392626083) / 2446.6029272279043 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Perf_Convert.ToDateTime_String(value: "12/12/1999") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 396.4535872731715 < 585.5371993139181. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.573594195217508 (T) = (0 -394.0983478563536) / Math.Sqrt((11715.619644237133 / (299)) + (78.77056781237006 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.22654356422880434 = (509.5288236413822 - 394.0983478563536) / 509.5288236413822 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Perf_Convert.ChangeType ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 108.08432694349891 < 209.01887454438975. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.792188819174433 (T) = (0 -109.4023436083664) / Math.Sqrt((2765.606351999066 / (299)) + (10.059211547941949 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3263306917425894 = (162.39769612090373 - 109.4023436083664) / 162.39769612090373 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_BigInteger.Parse(numberString%3a%20-2147483648).html>)	519.17 ns	393.82 ns	0.76	0.09	False
[ToStringD - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_BigInteger.ToStringD(numberString%3a%20123).html>)	260.30 ns	156.94 ns	0.60	0.29	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Numerics.Tests.Perf_BigInteger.Parse(numberString: -2147483648) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 393.81600276329107 < 501.36184653330935. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.82804533801069 (T) = (0 -399.40473976876876) / Math.Sqrt((3441.483282831879 / (299)) + (42.51085286374775 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.15858974907865417 = (474.6848987535151 - 399.40473976876876) / 474.6848987535151 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Numerics.Tests.Perf_BigInteger.ToStringD(numberString: 123) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 156.94175550312642 < 241.24943903441005. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 12.931941502615437 (T) = (0 -151.72926787981277) / Math.Sqrt((2684.725289321527 / (299)) + (14.02793881746156 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2263563959427258 = (196.1229525896526 - 151.72926787981277) / 196.1229525896526 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_UInt32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt32.ToString(value%3a%2012345).html>)	159.36 ns	60.07 ns	0.38	0.31	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt32.TryFormat(value%3a%200).html>)	122.16 ns	19.78 ns	0.16	0.50	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt32.ToString(value%3a%204294967295).html>)	166.73 ns	61.19 ns	0.37	0.26	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt32.TryFormat(value%3a%204294967295).html>)	122.91 ns	27.89 ns	0.23	0.43	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt32.TryFormat(value%3a%2012345).html>)	121.13 ns	25.32 ns	0.21	0.49	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt32*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_UInt32.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 60.07223095996232 < 155.17773500537663. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.633468877614018 (T) = (0 -63.06208677951751) / Math.Sqrt((2283.0571385001526 / (299)) + (5.116342303226723 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.43698475506268575 = (112.0077783800309 - 63.06208677951751) / 112.0077783800309 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt32.TryFormat(value: 0) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 19.776877730487733 < 116.27148950606457. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.400649854511276 (T) = (0 -20.728530102965188) / Math.Sqrt((2422.1303271562324 / (299)) + (0.29462281267250956 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.7057019443782478 = (70.43379902450536 - 20.728530102965188) / 70.43379902450536 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt32.ToString(value: 4294967295) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 61.18894593066292 < 158.0161992752085. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.778436899876368 (T) = (0 -65.0580636889347) / Math.Sqrt((2118.9699468039184 / (299)) + (12.67425119999578 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4444367268395042 = (117.10288788319556 - 65.0580636889347) / 117.10288788319556 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt32.TryFormat(value: 4294967295) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 27.88723135907618 < 117.49961142439085. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.883167748138973 (T) = (0 -26.129830868043342) / Math.Sqrt((1987.5283755117327 / (299)) + (4.6211504013216995 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6653855659091098 = (78.08937154499972 - 26.129830868043342) / 78.08937154499972 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt32.TryFormat(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 25.31820780269364 < 113.63057991333629. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.12189293628855 (T) = (0 -22.165274982577465) / Math.Sqrt((2173.9152972427282 / (299)) + (3.864960260105723 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6986827313615225 = (73.5612501823502 - 22.165274982577465) / 73.5612501823502 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Tests.Perf_StringBuilder

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Insert_Primitives - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Tests.Perf_StringBuilder.Insert_Primitives.html>)	57.66 μs	37.68 μs	0.65	0.03	False
[Append_Primitives - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Tests.Perf_StringBuilder.Append_Primitives.html>)	4.58 μs	2.11 μs	0.46	0.08	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Tests.Perf_StringBuilder*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Tests.Perf_StringBuilder.Insert_Primitives ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 37.68150816480206 < 54.975096012344046. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.603847742564332 (T) = (0 -37754.44199278075) / Math.Sqrt((108394737.60740435 / (299)) + (36520.653700492636 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.20085746871955099 = (47243.689973911925 - 37754.44199278075) / 47243.689973911925 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Tests.Perf_StringBuilder.Append_Primitives ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.1061211362814256 < 4.217945452400192. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.723233229447642 (T) = (0 -2155.9779755222285) / Math.Sqrt((1230188.1446944247 / (299)) + (7928.74171946705 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3401884892958163 = (3267.566480041037 - 2155.9779755222285) / 3267.566480041037 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Format_OneArg - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_String.Format_OneArg(s%3a%20%22Testing%20%7b0%7d%2c%20%7b0%3aC%7d%2c%20%7b0%3aD5%7d%2c%20%7b0%3aE%7d%20-%20%7b0%3aF4%7d%7b0%3aG%7d%7b0%3aN%7d%20%20%7b0%3aX%7d%20!!%22%2c%20o%3a%208).html>)	1.52 μs	1.12 μs	0.74	0.10	False
[Format_OneArg - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_String.Format_OneArg(s%3a%20%22Testing%20%7b0%7d%2c%20%7b0%3aC%7d%2c%20%7b0%3aE%7d%20-%20%7b0%3aF4%7d%7b0%3aG%7d%7b0%3aN%7d%20%2c%20!!%22%2c%20o%3a%203.14159).html>)	3.76 μs	2.07 μs	0.55	0.07	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:D5}, {0:E} - {0:F4}{0:G}{0:N} {0:X} !!", o: 8) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.1205020807719195 < 1.4303478392779128. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.159274516461494 (T) = (0 -1126.417321127124) / Math.Sqrt((31708.075282663194 / (299)) + (176.21915578803183 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.15331318423227333 = (1330.3824981681732 - 1126.417321127124) / 1330.3824981681732 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:E} - {0:F4}{0:G}{0:N} , !!", o: 3.14159) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.067246942594184 < 3.5967332171666793. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.538857868647796 (T) = (0 -2102.253696241814) / Math.Sqrt((620376.8249755938 / (299)) + (966.4883723867217 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.31754225798228203 = (3080.41592440054 - 2102.253696241814) / 3080.41592440054 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Tests.Perf_Basic

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>)	12.69 ms	3.14 ms	0.25	0.27	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%2010).html>)	3.17 μs	1.94 μs	0.61	0.11	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>)	12.70 ms	3.18 ms	0.25	0.15	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%2010).html>)	4.04 μs	2.55 μs	0.63	0.14	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%2010).html>)	3.15 μs	1.88 μs	0.60	0.12	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>)	13.22 ms	3.86 ms	0.29	0.20	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%2010).html>)	3.81 μs	2.51 μs	0.66	0.19	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>)	12.53 ms	3.00 ms	0.24	0.28	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>)	13.12 ms	4.05 ms	0.31	0.21	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>)	13.42 ms	3.99 ms	0.30	0.17	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>)	13.36 ms	3.83 ms	0.29	0.22	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%2010).html>)	3.37 μs	2.08 μs	0.62	0.17	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%2010).html>)	3.61 μs	2.25 μs	0.62	0.10	False
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%2010).html>)	3.52 μs	2.13 μs	0.61	0.17	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>)	12.49 ms	3.20 ms	0.26	0.18	False
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%2010).html>)	3.47 μs	2.21 μs	0.64	0.15	False

graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Basic*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.1438277770833323 < 11.96963225579365. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.215603527961648 (T) = (0 -2999618.928568376) / Math.Sqrt((21674093792515.684 / (299)) + (6713795083.285475 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6092938908850634 = (7677430.320614614 - 2999618.928568376) / 7677430.320614614 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: False, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.9394903902844278 < 3.032375008734786. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.074427529853356 (T) = (0 -1946.6573341258886) / Math.Sqrt((407932.9331204456 / (299)) + (320.7982290269751 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.24897196874128624 = (2591.9902495028246 - 1946.6573341258886) / 2591.9902495028246 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: False, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.1758449991666664 < 11.970301752619045. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.397972328825652 (T) = (0 -3194289.534119048) / Math.Sqrt((21412832472975.934 / (299)) + (261673093.98913214 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5931801373516771 = (7851852.447235018 - 3194289.534119048) / 7851852.447235018 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: False, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.5487108651691535 < 3.60009186407483. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 12.877706206778413 (T) = (0 -2607.3964326140836) / Math.Sqrt((393077.41722399613 / (299)) + (4422.8973890236075 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.18805762921519964 = (3211.307263216044 - 2607.3964326140836) / 3211.307263216044 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.8834686378342085 < 3.0163774549290263. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.223166357962254 (T) = (0 -1965.6812894009727) / Math.Sqrt((413817.3827748713 / (299)) + (5406.510298126001 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2208743464268946 = (2522.932315713479 - 1965.6812894009727) / 2522.932315713479 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: True, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.8590038480769224 < 12.927673947986694. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.573084289824102 (T) = (0 -3836574.9359844318) / Math.Sqrt((22241947050944.668 / (299)) + (645550443.9727448 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5556247245810165 = (8633637.261584997 - 3836574.9359844318) / 8633637.261584997 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: True, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.511414140465485 < 3.580483452902869. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 10.39724346785325 (T) = (0 -2536.211371387345) / Math.Sqrt((412219.4330263279 / (299)) + (11068.051859447933 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.19724292607647476 = (3159.375923019219 - 2536.211371387345) / 3159.375923019219 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.000734363839286 < 11.794835600809524. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.46454576325237 (T) = (0 -3094035.772361874) / Math.Sqrt((21689556509299.85 / (299)) + (30591354822.67331 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5987870804072819 = (7711705.234972772 - 3094035.772361874) / 7711705.234972772 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: True, SkipValidation: False, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 4.054887287946428 < 12.951673703703703. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.772866824356875 (T) = (0 -4101261.8630208336) / Math.Sqrt((22254320014723.6 / (299)) + (24058326023.29852 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5351509223256967 = (8822781.543506438 - 4101261.8630208336) / 8822781.543506438 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: False, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.9872979197916667 < 12.84493416798611. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.75500130977493 (T) = (0 -4087723.9074925603) / Math.Sqrt((22141591046901.562 / (299)) + (15978293795.24272 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5325389678547087 = (8744523.342904136 - 4087723.9074925603) / 8744523.342904136 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: True, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.8272424991666667 < 12.881804592665345. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.189704314570196 (T) = (0 -3880113.445281136) / Math.Sqrt((21978387838195.67 / (299)) + (5885234032.652908 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5476542277241354 = (8577759.941823522 - 3880113.445281136) / 8577759.941823522 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.07663311666603 < 3.2495795501373883. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.30483318685988 (T) = (0 -2132.5676954616174) / Math.Sqrt((394045.67698544014 / (299)) + (5595.573273739046 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.235466978937659 = (2789.3729070045297 - 2132.5676954616174) / 2789.3729070045297 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: False, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.2506387361435243 < 3.348847118215006. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.82851234065719 (T) = (0 -2275.748095778215) / Math.Sqrt((417638.72758412716 / (299)) + (6335.005848371456 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.21151802866378502 = (2886.239861542526 - 2275.748095778215) / 2886.239861542526 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: False, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.132487399782204 < 3.2808101192078616. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.767129498143108 (T) = (0 -2233.956534193099) / Math.Sqrt((410466.719497208 / (299)) + (7664.040385856846 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.22114250094161977 = (2868.248090175543 - 2233.956534193099) / 2868.248090175543 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: False, DataSize: 100000) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.199306665833333 < 11.906590225952383. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.665561218398274 (T) = (0 -3166114.881285715) / Math.Sqrt((21395446349204.387 / (299)) + (2040101199.5030298 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5994855449017309 = (7905120.129831234 - 3166114.881285715) / 7905120.129831234 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: True, DataSize: 10) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.210883474046837 < 3.30213469047263. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 9.352965493667176 (T) = (0 -2248.6711842715977) / Math.Sqrt((418154.0394588447 / (299)) + (14095.453101044046 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2126725426627082 = (2856.0812446151804 - 2248.6711842715977) / 2856.0812446151804 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Int32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.ToString(value%3a%20-2147483648).html>)	183.96 ns	88.97 ns	0.48	0.23	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.ToString(value%3a%202147483647).html>)	166.53 ns	69.63 ns	0.42	0.24	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.TryFormat(value%3a%204).html>)	120.03 ns	23.91 ns	0.20	0.51	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.TryFormat(value%3a%20-2147483648).html>)	138.32 ns	45.11 ns	0.33	0.29	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.ToString(value%3a%2012345).html>)	168.38 ns	70.05 ns	0.42	0.33	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.TryFormat(value%3a%2012345).html>)	125.25 ns	22.94 ns	0.18	0.50	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int32.TryFormat(value%3a%202147483647).html>)	123.03 ns	23.32 ns	0.19	0.41	False

graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int32*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Int32.ToString(value: -2147483648) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 88.97154067214261 < 175.13049138467778. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.001694504048448 (T) = (0 -84.37819634991135) / Math.Sqrt((2156.556459305694 / (299)) + (12.446061725254511 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.37134292862131907 = (134.21975221699986 - 84.37819634991135) / 134.21975221699986 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.ToString(value: 2147483647) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 69.62557689444694 < 160.0102172975565. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.314208507611816 (T) = (0 -69.7296371755925) / Math.Sqrt((2113.710690117969 / (299)) + (1.210892730196647 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4152684221386528 = (119.25067811563777 - 69.7296371755925) / 119.25067811563777 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.TryFormat(value: 4) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 23.914139053595875 < 114.76293334760769. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.24606055914284 (T) = (0 -20.746297694695308) / Math.Sqrt((2363.4686122153207 / (299)) + (3.5934533833097033 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.7093950957386383 = (71.39004672831221 - 20.746297694695308) / 71.39004672831221 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.TryFormat(value: -2147483648) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 45.10870493039877 < 136.97093751501217. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.320566661519948 (T) = (0 -44.47881350160268) / Math.Sqrt((2131.6922359409878 / (299)) + (3.481162786352307 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5353693143975179 = (95.72939299936128 - 44.47881350160268) / 95.72939299936128 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 70.04623650087466 < 157.60234442855307. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.212630997989942 (T) = (0 -68.5902585250078) / Math.Sqrt((2279.1176788515554 / (299)) + (21.610175318350596 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.39966966316139535 = (114.25419359316484 - 68.5902585250078) / 114.25419359316484 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.TryFormat(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 22.944761103200758 < 117.44003908317124. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.011310314584232 (T) = (0 -24.20170609491704) / Math.Sqrt((2244.1962624532234 / (299)) + (6.1158602900778165 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6749746256762256 = (74.46097445551584 - 24.20170609491704) / 74.46097445551584 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int32.TryFormat(value: 2147483647) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 23.317911271818627 < 119.10909240166544. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.043025421080078 (T) = (0 -25.50941605549442) / Math.Sqrt((2071.83429916735 / (299)) + (4.183507044665506 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6753591864436613 = (78.5773537715321 - 25.50941605549442) / 78.5773537715321 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[XmlSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(IndexViewModel).XmlSerializer.html>)	180.20 μs	167.01 μs	0.93	0.11	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.XmlSerializer_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 167.00974462365596 < 171.22331174083425. IsChangePoint: Marked as a change because one of 12/9/2022 5:51:37 PM, 1/12/2023 3:42:01 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.766061683980396 (T) = (0 -167646.33719758684) / Math.Sqrt((36905079.0643733 / (299)) + (4854804.637268985 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09471292055642999 = (185185.82779357658 - 167646.33719758684) / 185185.82779357658 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromString(IndexViewModel).SystemTextJsonSourceGen.html>)	108.04 μs	101.62 μs	0.94	0.10	False
[SystemTextJsonReflection - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromString(IndexViewModel).SystemTextJsonReflection.html>)	124.92 μs	111.41 μs	0.89	0.08	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 101.6189309056956 < 105.35518404836309. IsChangePoint: Marked as a change because one of 12/9/2022 9:29:01 AM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.741323774234214 (T) = (0 -100285.07326619902) / Math.Sqrt((7854028.743078825 / (299)) + (1741356.7499109646 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.06686139752590678 = (107470.71549746892 - 100285.07326619902) / 107470.71549746892 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_Reflection_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 111.41450845025511 < 114.5755159375. IsChangePoint: Marked as a change because one of 1/2/2023 2:49:36 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 10.550609598922513 (T) = (0 -110520.88779112158) / Math.Sqrt((7812245.129536261 / (299)) + (3017168.5483826343 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.0704114180903413 = (118892.26044932473 - 110520.88779112158) / 118892.26044932473 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonReflection - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_ToString(CollectionsOfPrimitives).SystemTextJsonReflection.html>)	886.24 μs	661.49 μs	0.75	0.11	False
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_ToString(CollectionsOfPrimitives).SystemTextJsonSourceGen.html>)	695.06 μs	476.34 μs	0.69	0.12	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString&lt;CollectionsOfPrimitives&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>.SystemTextJson_Reflection_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 661.4856392668179 < 830.9552636498258. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 53.23117859220948 (T) = (0 -662862.6529288387) / Math.Sqrt((5884078193.603384 / (299)) + (34861703.330982715 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2930741351128881 = (937669.2604601339 - 662862.6529288387) / 937669.2604601339 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 476.3379327651515 < 656.7431633500671. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 45.724058398013796 (T) = (0 -481035.0494272221) / Math.Sqrt((2090122723.3938 / (299)) + (60988162.6144585 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.29397150771100633 = (681325.2647462894 - 481035.0494272221) / 681325.2647462894 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Serialization.Tests.WriteJson<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SerializeObjectProperty - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(Location).SerializeObjectProperty(Mode%3a%20SourceGen).html>)	2.74 μs	2.56 μs	0.93	0.11	False
[SerializeToUtf8Bytes - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(Location).SerializeToUtf8Bytes(Mode%3a%20Reflection).html>)	3.61 μs	3.23 μs	0.89	0.11	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeObjectProperty(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 2.5581294137903097 < 2.5793651453419884. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 6.02246245482191 (T) = (0 -2529.6970962722967) / Math.Sqrt((11379.59982860533 / (299)) + (2796.4673675892095 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.05498683476748718 = (2676.890851197703 - 2529.6970962722967) / 2676.890851197703 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToUtf8Bytes(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 3.2273405051041637 < 3.3387312586989695. IsChangePoint: Marked as a change because one of 12/9/2022 1:45:57 AM, 1/12/2023 3:42:01 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.188221976313905 (T) = (0 -3255.8597778139992) / Math.Sqrt((10244.33706570887 / (299)) + (1176.1235663887317 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09238524262934632 = (3587.2706469054956 - 3255.8597778139992) / 3587.2706469054956 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Decimal

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Floor - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Decimal.Floor.html>)	118.64 ns	24.45 ns	0.21	0.54	False
[Round - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Decimal.Round.html>)	123.59 ns	23.47 ns	0.19	0.45	False
[Divide - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Decimal.Divide.html>)	493.33 ns	103.70 ns	0.21	0.08	False

graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Decimal*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Decimal.Floor ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 24.45349488185027 < 112.8285171382578. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.981064932482983 (T) = (0 -21.599773896936917) / Math.Sqrt((2447.4897909639344 / (299)) + (4.105011855987975 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.7023250362121007 = (72.56160754025417 - 21.599773896936917) / 72.56160754025417 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Decimal.Round ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 23.466795294678047 < 114.34879271175488. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.862423343025945 (T) = (0 -24.451751775074158) / Math.Sqrt((2429.6585794344014 / (299)) + (1.554585544232818 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.679680264929397 = (76.33545204351724 - 24.451751775074158) / 76.33545204351724 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Decimal.Divide ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 103.69652850822271 < 469.8720441561694. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.21285963518767 (T) = (0 -102.95157505585627) / Math.Sqrt((37896.339988862004 / (299)) + (2.0270831526856314 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.6661776735037641 = (308.4023053114068 - 102.95157505585627) / 308.4023053114068 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	0a51a37218dcda8085a0a9d8a46828094a0dd4c9
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_DateTime

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ParseO - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_DateTime.ParseO.html>)	223.71 ns	119.90 ns	0.54	0.24	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_DateTime*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_DateTime.ParseO ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 119.89813868813616 < 215.14030196878971. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.36791432610111 (T) = (0 -120.82237092029227) / Math.Sqrt((3058.2261345479733 / (299)) + (2.6829198045916414 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.32048195715704736 = (177.8059790948277 - 120.82237092029227) / 177.8059790948277 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Int16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int16.ToString(value%3a%20-32768).html>)	170.30 ns	76.83 ns	0.45	0.30	False
[ToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Int16.ToString(value%3a%2032767).html>)	158.93 ns	67.49 ns	0.42	0.29	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int16*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Int16.ToString(value: -32768) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 76.82863458496404 < 167.86553319392547. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.902824358507388 (T) = (0 -79.2862308651803) / Math.Sqrt((2308.241650693384 / (299)) + (7.494879045837726 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.37849461346372587 = (127.57126902318933 - 79.2862308651803) / 127.57126902318933 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Int16.ToString(value: 32767) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 67.4861734818297 < 154.70103071169675. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.94666187325426 (T) = (0 -67.01326618144383) / Math.Sqrt((2296.8227966525105 / (299)) + (8.001828189694015 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4202858609108282 = (115.59708770728435 - 67.01326618144383) / 115.59708770728435 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_UInt16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt16.ToString(value%3a%2012345).html>)	162.89 ns	64.68 ns	0.40	0.31	False
[ToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt16.ToString(value%3a%2065535).html>)	160.32 ns	62.86 ns	0.39	0.36	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt16*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_UInt16.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 64.68233334425204 < 155.092953549662. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.41040707284005 (T) = (0 -62.76492453577921) / Math.Sqrt((2323.5076249136364 / (299)) + (6.552094576779094 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4406882276196378 = (112.21813599356115 - 62.76492453577921) / 112.21813599356115 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt16.ToString(value: 65535) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 62.86216316191645 < 153.87120233239023. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.48664208825362 (T) = (0 -62.97016800526353) / Math.Sqrt((2250.086403067562 / (299)) + (7.107436111446269 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.439187720153304 = (112.28386087137231 - 62.97016800526353) / 112.28386087137231 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(IndexViewModel).SerializeToWriter(Mode%3a%20SourceGen).html>)	32.07 μs	29.33 μs	0.91	0.03	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeToWriter(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 29.326773846232033 < 30.760896777990418. IsChangePoint: Marked as a change because one of 1/12/2023 10:41:19 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.297797862638523 (T) = (0 -29436.367826823058) / Math.Sqrt((2200870.1356421225 / (299)) + (34257.76584693708 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.05110307991158894 = (31021.670745944037 - 29436.367826823058) / 31021.670745944037 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	0a51a37218dcda8085a0a9d8a46828094a0dd4c9
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in Microsoft.Extensions.Logging.Formatting

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[TwoArguments - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.Formatting.TwoArguments.html>)	1.13 μs	950.07 ns	0.84	0.18	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.Formatting*'

### Payloads [Baseline]() [Compare]() ### Histogram #### Microsoft.Extensions.Logging.Formatting.TwoArguments ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 950.0686883311884 < 1.0476112252627399. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 4.107870689283386 (T) = (0 -987.7361146458106) / Math.Sqrt((2059.5692444819456 / (299)) + (6254.490271040441 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.12853701158860578 = (1133.4229081218616 - 987.7361146458106) / 1133.4229081218616 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Ctor - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.RegularExpressions.Tests.Perf_Regex_Common.Ctor(Options%3a%20IgnoreCase%2c%20Compiled).html>)	48.64 μs	30.71 μs	0.63	0.11	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Ctor(Options: IgnoreCase, Compiled) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 30.709900382402473 < 46.28069104648791. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.217392732189966 (T) = (0 -31981.223597515065) / Math.Sqrt((82335069.7614123 / (299)) + (1199893.6078436368 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.20114698972969114 = (40033.92762667758 - 31981.223597515065) / 40033.92762667758 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_FromString<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromString(MyEventsListerViewModel).SystemTextJsonSourceGen.html>)	1.23 ms	1.06 ms	0.86	0.15	False
[SystemTextJsonReflection - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromString(MyEventsListerViewModel).SystemTextJsonReflection.html>)	1.38 ms	1.17 ms	0.85	0.14	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<MyEventsListerViewModel>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.0569015635593222 < 1.1597363075807008. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 6.282284378088771 (T) = (0 -1084267.344701757) / Math.Sqrt((1404770747.5241125 / (299)) + (1717551614.0961492 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09756962489844884 = (1201496.951584485 - 1084267.344701757) / 1201496.951584485 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### MicroBenchmarks.Serializers.Json_FromString<MyEventsListerViewModel>.SystemTextJson_Reflection_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.165172196109694 < 1.285633001656519. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.521582396198614 (T) = (0 -1182566.6699240864) / Math.Sqrt((2675220192.293929 / (299)) + (584772001.8215576 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09854737719071315 = (1311845.6145135346 - 1182566.6699240864) / 1311845.6145135346 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.IO.Tests.Perf_StreamWriter

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[WriteFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.IO.Tests.Perf_StreamWriter.WriteFormat.html>)	298.81 ns	179.39 ns	0.60	0.19	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_StreamWriter*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.IO.Tests.Perf_StreamWriter.WriteFormat ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 179.38950966525223 < 278.6900292244665. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 12.121290502759996 (T) = (0 -182.95337368912368) / Math.Sqrt((3193.0698029232435 / (299)) + (31.100115212651527 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.21405814260646483 = (232.78232603091357 - 182.95337368912368) / 232.78232603091357 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_SByte

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_SByte.ToString(value%3a%20-128).html>)	182.00 ns	81.43 ns	0.45	0.31	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_SByte.ToString(value%3a%20127).html>)	166.44 ns	62.75 ns	0.38	0.30	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_SByte*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_SByte.ToString(value: -128) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 81.4330148758175 < 172.12943566378104. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.55603665260276 (T) = (0 -76.58438244901109) / Math.Sqrt((2288.5380829786454 / (299)) + (12.714153977213497 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.39343232968090525 = (126.25859602560524 - 76.58438244901109) / 126.25859602560524 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_SByte.ToString(value: 127) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 62.75322517033829 < 155.92553501422796. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.46797737930957 (T) = (0 -65.66262292788586) / Math.Sqrt((2327.359083080192 / (299)) + (7.908826411064453 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.41891291277094084 = (112.99962496327554 - 65.66262292788586) / 112.99962496327554 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Uri

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[ParseAbsoluteUri - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Uri.ParseAbsoluteUri.html>)	1.27 μs	822.74 ns	0.65	0.09	False
[UriBuilderReplacePort - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Uri.UriBuilderReplacePort.html>)	610.45 ns	529.02 ns	0.87	0.30	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Uri*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Uri.ParseAbsoluteUri ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 822.7418375079772 < 1.197736476981079. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.110251070873403 (T) = (0 -839.4227836717685) / Math.Sqrt((48860.42863801642 / (299)) + (387.27034876037214 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.19510124850195423 = (1042.8923912597304 - 839.4227836717685) / 1042.8923912597304 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Uri.UriBuilderReplacePort ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 529.0249237865681 < 575.5016157547528. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 8.995962137469801 (T) = (0 -501.99182042713966) / Math.Sqrt((3146.634737190342 / (171)) + (340.5188729057225 / (5))) is greater than 1.9736914397558152 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (171) + (5) - 2, .975) and 0.14286368521645632 = (585.661594041678 - 501.99182042713966) / 585.661594041678 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_ToString<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_ToString(Location).SystemTextJsonSourceGen.html>)	1.83 μs	1.62 μs	0.89	0.11	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToString<Location>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.6241127833859688 < 1.6969292779779555. IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 1/17/2023 8:36:05 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 10.361852906177985 (T) = (0 -1658.2794745370488) / Math.Sqrt((6998.177776717504 / (299)) + (469.4647634088983 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.06338500550101328 = (1770.502804542537 - 1658.2794745370488) / 1770.502804542537 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[XmlSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(CollectionsOfPrimitives).XmlSerializer.html>)	1.95 ms	1.71 ms	0.88	0.18	False

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;CollectionsOfPrimitives&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>.XmlSerializer_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.706432016748768 < 1.8689695645146518. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/14/2023 6:09:05 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 23.29224610254322 (T) = (0 -1702362.9317169476) / Math.Sqrt((7526184743.785166 / (299)) + (981732014.0049078 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.16918687637153546 = (2049032.3073883408 - 1702362.9317169476) / 2049032.3073883408 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Globalization.Tests.Perf_NumberCultureInfo

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring%3a%20ja).html>)	695.01 ns	248.50 ns	0.36	0.12	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring%3a%20da).html>)	689.10 ns	254.87 ns	0.37	0.10	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring%3a%20).html>)	697.61 ns	261.07 ns	0.37	0.09	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring%3a%20fr).html>)	717.25 ns	257.55 ns	0.36	0.17	False

graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.Perf_NumberCultureInfo*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring: ja) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 248.49709973905962 < 666.6587163114045. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.88303022952411 (T) = (0 -259.0914053287597) / Math.Sqrt((42003.78487823607 / (299)) + (90.37380841171378 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4785470643272062 = (496.86441019738896 - 259.0914053287597) / 496.86441019738896 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring: da) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 254.87295841897907 < 664.6415385662332. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.57944050463013 (T) = (0 -263.8229580988197) / Math.Sqrt((42716.46188139344 / (299)) + (164.17222154221736 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.46899920867807704 = (496.84098858315105 - 263.8229580988197) / 496.84098858315105 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring: ) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 261.07443348305935 < 650.217007436288. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.07785196116599 (T) = (0 -260.8789994729253) / Math.Sqrt((43358.50778551404 / (299)) + (30.955604541156525 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4734705746801763 = (495.4689841208068 - 260.8789994729253) / 495.4689841208068 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring: fr) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 257.55177013349623 < 673.6010175995452. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.442141325637085 (T) = (0 -260.4945477353206) / Math.Sqrt((41855.208375177455 / (299)) + (228.66400133776403 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.47712065400349774 = (498.1924601341266 - 260.4945477353206) / 498.1924601341266 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromUtf8Bytes(Mode%3a%20SourceGen).html>)	1.14 μs	968.90 ns	0.85	0.22	False
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromString(Mode%3a%20Reflection).html>)	1.57 μs	1.40 μs	0.90	0.24	False
[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromUtf8Bytes(Mode%3a%20Reflection).html>)	1.19 μs	945.83 ns	0.80	0.25	False
[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromReader(Mode%3a%20Reflection).html>)	1.72 μs	1.59 μs	0.92	0.22	False

graph _1.png>) graph _2.png>) graph _3.png>) graph _4.png>) Test Report.html>)

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromUtf8Bytes(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 968.8988631680883 < 1.1033729890910111. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.37227321899978 (T) = (0 -986.7584937315976) / Math.Sqrt((8012.26349726129 / (299)) + (135.4881487893274 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.12024961670606306 = (1121.6346278099975 - 986.7584937315976) / 1121.6346278099975 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromString(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.4031081392142835 < 1.4585280239586424. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 7.207825739897673 (T) = (0 -1379.9741940679864) / Math.Sqrt((11635.542976774575 / (299)) + (594.3471596805061 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.06156972388598584 = (1470.5132913895109 - 1379.9741940679864) / 1470.5132913895109 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromUtf8Bytes(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 945.831039517327 < 1.1062185433008938. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 4.573952303114781 (T) = (0 -994.7478442418636) / Math.Sqrt((6485.29481304059 / (299)) + (3924.8842706294977 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.11550977900323157 = (1124.6566899528198 - 994.7478442418636) / 1124.6566899528198 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromReader(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.5893222688979183 < 1.708315647773296. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 9.838327293069218 (T) = (0 -1580.551688050724) / Math.Sqrt((11657.74817762805 / (299)) + (814.5799813687944 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.08126035017560353 = (1720.3477485192057 - 1580.551688050724) / 1720.3477485192057 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_UInt64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt64.TryFormat(value%3a%2018446744073709551615).html>)	148.87 ns	41.59 ns	0.28	0.24	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt64.TryFormat(value%3a%2012345).html>)	123.41 ns	30.65 ns	0.25	0.54	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt64.ToString(value%3a%2018446744073709551615).html>)	185.34 ns	76.78 ns	0.41	0.20	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt64.ToString(value%3a%2012345).html>)	162.84 ns	64.30 ns	0.39	0.27	False
[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_UInt64.TryFormat(value%3a%200).html>)	119.92 ns	28.52 ns	0.24	0.51	False

graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt64*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_UInt64.TryFormat(value: 18446744073709551615) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 41.588901899482146 < 131.93365040548304. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 21.678085445884346 (T) = (0 -41.48581660090158) / Math.Sqrt((1755.7725549054705 / (299)) + (2.6644572672624536 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5694218946510393 = (96.34910852533835 - 41.48581660090158) / 96.34910852533835 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt64.TryFormat(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 30.64858277990171 < 117.6882700961253. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.54877166137916 (T) = (0 -27.866135180920413) / Math.Sqrt((2125.1389385648413 / (299)) + (3.7209329638820225 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6382866015659101 = (77.03926728055134 - 27.866135180920413) / 77.03926728055134 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt64.ToString(value: 18446744073709551615) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 76.77888394171327 < 174.16496776977337. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.59634067572833 (T) = (0 -80.3134012752156) / Math.Sqrt((1581.1731239117598 / (299)) + (25.30315608492085 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4268940699824881 = (140.13709694604194 - 80.3134012752156) / 140.13709694604194 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt64.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 64.29622963867463 < 153.9172048750881. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.56096900431372 (T) = (0 -64.24494189703199) / Math.Sqrt((2140.4320499360265 / (299)) + (1.4801151697567778 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4409709398936083 = (114.92236536827836 - 64.24494189703199) / 114.92236536827836 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_UInt64.TryFormat(value: 0) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 28.524391842142414 < 114.69003862488738. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.930315771934813 (T) = (0 -24.278246931973484) / Math.Sqrt((2323.2523898395625 / (299)) + (9.912970671075596 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6575924113157614 = (70.9045235395247 - 24.278246931973484) / 70.9045235395247 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Serialization.Tests.WriteJson<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SerializeToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(Int32).SerializeToString(Mode%3a%20Reflection).html>)	724.12 ns	539.87 ns	0.75	0.23	False
[SerializeObjectProperty - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(Int32).SerializeObjectProperty(Mode%3a%20SourceGen).html>)	1.19 μs	988.80 ns	0.83	0.27	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;Int32&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToString(Mode: Reflection) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 539.8738686711688 < 667.2266921090408. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.826620998599596 (T) = (0 -551.9708906664333) / Math.Sqrt((4472.395330131628 / (299)) + (129.48452083783727 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.12045475729551512 = (627.5639544922057 - 551.9708906664333) / 627.5639544922057 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeObjectProperty(Mode: SourceGen) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 988.7981884920636 < 1.1306727088165158. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 4.653869091415141 (T) = (0 -978.8026170313564) / Math.Sqrt((7143.370887657929 / (299)) + (2094.786613531475 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.09095600613687113 = (1076.738445706876 - 978.8026170313564) / 1076.738445706876 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Tests.Perf_Doubles

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WriteDoubles - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted%3a%20True%2c%20SkipValidation%3a%20False).html>)	95.59 ms	46.42 ms	0.49	0.07	False
[WriteDoubles - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted%3a%20False%2c%20SkipValidation%3a%20False).html>)	98.16 ms	44.61 ms	0.45	0.06	False
[WriteDoubles - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted%3a%20True%2c%20SkipValidation%3a%20True).html>)	96.92 ms	45.22 ms	0.47	0.09	False
[WriteDoubles - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted%3a%20False%2c%20SkipValidation%3a%20True).html>)	99.71 ms	44.88 ms	0.45	0.06	False

graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Doubles*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: True, SkipValidation: False) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 46.42114995 < 92.43327417458333. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.4640080490815 (T) = (0 -46006031.223498166) / Math.Sqrt((738197662596477.6 / (299)) + (456952420965.52563 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.364117375601555 = (72349879.4561663 - 46006031.223498166) / 72349879.4561663 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: False, SkipValidation: False) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 44.60965478571428 < 93.00424. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.339467736856484 (T) = (0 -45243050.92047618) / Math.Sqrt((724401139706386.8 / (299)) + (544243721340.3451 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.364927422259209 = (71240756.57844327 - 45243050.92047618) / 71240756.57844327 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: True, SkipValidation: True) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 45.22486907142857 < 93.00254246479166. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.95884668510699 (T) = (0 -45459744.28333333) / Math.Sqrt((726282264774981 / (299)) + (68244945615.631874 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.36830662366871136 = (71964889.90806226 - 45459744.28333333) / 71964889.90806226 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: False, SkipValidation: True) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 44.88001785714286 < 93.40604250791665. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.840029827451996 (T) = (0 -44894709.11031746) / Math.Sqrt((705181474415083.6 / (299)) + (361466377642.9791 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3690116369797083 = (71149821.04491475 - 44894709.11031746) / 71149821.04491475 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_ToStream(CollectionsOfPrimitives).SystemTextJsonSourceGen.html>)	970.41 μs	742.38 μs	0.77	0.18	False
[SystemTextJsonReflection - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_ToStream(CollectionsOfPrimitives).SystemTextJsonReflection.html>)	947.55 μs	698.94 μs	0.74	0.13	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream&lt;CollectionsOfPrimitives&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>.SystemTextJson_SourceGen_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 742.3766569732936 < 918.9977208786383. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 38.16915779844025 (T) = (0 -744717.2028219223) / Math.Sqrt((15415515289.312021 / (299)) + (146526091.26264516 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3154840164898032 = (1087947.134562167 - 744717.2028219223) / 1087947.134562167 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>.SystemTextJson_Reflection_ ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 698.9447885446008 < 850.9174404359453. IsChangePoint: Marked as a change because one of 12/9/2022 1:52:32 PM, 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 33.920335754334886 (T) = (0 -688058.419479073) / Math.Sqrt((11044605757.655926 / (299)) + (245092096.08874762 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3136874489479623 = (1002543.838699087 - 688058.419479073) / 1002543.838699087 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[FormatterUInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value%3a%2012345).html>)	114.84 ns	15.68 ns	0.14	0.46	False
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%20-9223372036854775808).html>)	121.54 ns	35.30 ns	0.29	0.44	False
[FormatterDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value%3a%2012345).html>)	781.83 ns	351.76 ns	0.45	0.10	False
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%202147483647).html>)	128.54 ns	23.54 ns	0.18	0.42	False
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%20-2147483648).html>)	123.37 ns	26.48 ns	0.21	0.47	False
[FormatterUInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value%3a%2018446744073709551615).html>)	135.50 ns	30.00 ns	0.22	0.36	False
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%2012345).html>)	117.82 ns	17.28 ns	0.15	0.54	False
[FormatterDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value%3a%20-1.7976931348623157E%2b308).html>)	955.99 ns	446.16 ns	0.47	0.07	False
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%2012345).html>)	113.78 ns	20.80 ns	0.18	0.56	False
[FormatterDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value%3a%201.7976931348623157E%2b308).html>)	889.50 ns	452.69 ns	0.51	0.08	False
[FormatterUInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value%3a%2012345).html>)	127.28 ns	20.63 ns	0.16	0.45	False
[FormatterUInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value%3a%204294967295).html>)	121.21 ns	22.40 ns	0.18	0.46	False
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%209223372036854775807).html>)	126.40 ns	29.62 ns	0.23	0.44	False

graph graph graph graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 15.675962365629154 < 108.10547364151756. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.986508656109194 (T) = (0 -17.43179855915872) / Math.Sqrt((2313.834886192016 / (299)) + (3.50348979752143 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.7270878553171322 = (63.87329731850152 - 17.43179855915872) / 63.87329731850152 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: -9223372036854775808) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 35.29634116727414 < 117.41766217488556. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.837909768715765 (T) = (0 -33.06106843898218) / Math.Sqrt((2366.248815823119 / (299)) + (5.333555557319397 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5735528339529986 = (77.52676315203445 - 33.06106843898218) / 77.52676315203445 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 351.7633935476435 < 739.0526100394845. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.600654700775573 (T) = (0 -343.39403077656465) / Math.Sqrt((54141.163805347445 / (299)) + (79.07009265858377 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.38930185182869637 = (562.297481668867 - 343.39403077656465) / 562.297481668867 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 23.535019712952707 < 116.25821798584843. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.607022586104417 (T) = (0 -24.29773295928855) / Math.Sqrt((2284.019954071408 / (299)) + (1.4061757475662775 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6579437812076373 = (71.03432600954386 - 24.29773295928855) / 71.03432600954386 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: -2147483648) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 26.480121169367603 < 119.1602582052786. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.29642999958144 (T) = (0 -25.41838589118241) / Math.Sqrt((2390.030320443808 / (299)) + (3.5028779633265703 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6540272895795018 = (73.46933768356669 - 25.41838589118241) / 73.46933768356669 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 18446744073709551615) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 29.997044258161313 < 128.82986088326993. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.59067687491206 (T) = (0 -29.93459129891732) / Math.Sqrt((2555.8770613525453 / (299)) + (0.017744943772461975 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6184294388636538 = (78.4509979222973 - 29.93459129891732) / 78.4509979222973 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 17.28324237643021 < 107.04289315030094. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.35268445711066 (T) = (0 -18.249507465421992) / Math.Sqrt((2328.638540140918 / (299)) + (3.050061119668993 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.7219704451743895 = (65.63873210122821 - 18.249507465421992) / 65.63873210122821 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: -1.7976931348623157E+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 446.15791546809993 < 856.1305795233641. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.2316619997353 (T) = (0 -449.76524503443045) / Math.Sqrt((54602.456883479244 / (299)) + (30.42692173911616 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.33144059180335533 = (672.7378891393001 - 449.76524503443045) / 672.7378891393001 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 20.795359055802106 < 110.00662227520174. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.603562554561375 (T) = (0 -18.257869425795473) / Math.Sqrt((2335.9168672233022 / (299)) + (2.089006627715164 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.72290716498232 = (65.89080307554876 - 18.257869425795473) / 65.89080307554876 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 1.7976931348623157E+308) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 452.6946676747509 < 849.5595968714448. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.009733792011797 (T) = (0 -449.0843632181527) / Math.Sqrt((54576.77203127411 / (299)) + (82.42105432161455 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.3346288033576353 = (674.9380879189671 - 449.0843632181527) / 674.9380879189671 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 20.629037278690483 < 113.27262720567974. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.296412916291228 (T) = (0 -17.804909010502662) / Math.Sqrt((2269.0233009754843 / (299)) + (3.624156872276604 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.7273452131126955 = (65.30202243565195 - 17.804909010502662) / 65.30202243565195 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 4294967295) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 22.404591686720515 < 114.74466239496782. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.62141736739791 (T) = (0 -23.061127678602286) / Math.Sqrt((2396.860365240881 / (299)) + (1.2761188267665415 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6745748868769006 = (70.86462214696655 - 23.061127678602286) / 70.86462214696655 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 29.62266640862765 < 119.5079875935671. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.11750428200312 (T) = (0 -29.62450599617454) / Math.Sqrt((2368.5310143344686 / (299)) + (0.026453736455094884 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6193108857916693 = (77.8181064036484 - 29.62450599617454) / 77.8181064036484 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Tests.Perf_Deep

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False).html>)	21.99 ms	12.27 ms	0.56	0.16	False
[WriteDeepUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20True).html>)	22.05 ms	12.61 ms	0.57	0.12	False
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20False).html>)	54.71 ms	43.72 ms	0.80	0.09	False
[WriteDeepUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20False).html>)	22.78 ms	12.50 ms	0.55	0.14	False
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20True).html>)	55.96 ms	43.51 ms	0.78	0.14	False
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20True).html>)	28.59 ms	11.89 ms	0.42	0.15	False

graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Deep*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: False) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 12.26770525614035 < 21.621250290021642. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.628952317160163 (T) = (0 -12389392.984657798) / Math.Sqrt((27460445838875.24 / (299)) + (23972370939.961727 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2944018261211437 = (17558708.96965349 - 12389392.984657798) / 17558708.96965349 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: False, SkipValidation: True) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 12.606789473684213 < 21.270085457424244. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.375128980687018 (T) = (0 -12295416.365796993) / Math.Sqrt((29391636467934.703 / (299)) + (145673422542.63513 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2797088832912806 = (17070065.256363798 - 12295416.365796993) / 17070065.256363798 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: True, SkipValidation: False) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 43.72395556666667 < 52.09477790875. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.294035790130767 (T) = (0 -44323291.911587305) / Math.Sqrt((34711087758737.55 / (299)) + (523094249739.68164 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10691099094211376 = (49629198.7271724 - 44323291.911587305) / 49629198.7271724 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: False, SkipValidation: False) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 12.503585971929827 < 21.685545229969698. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.33083299169602 (T) = (0 -12618343.179686716) / Math.Sqrt((28212316149074.062 / (299)) + (26551285547.79248 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.27722836388922495 = (17458271.118089054 - 12618343.179686716) / 17458271.118089054 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: True, SkipValidation: True) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 43.512797607142865 < 52.03163800107143. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 7.254760677810816 (T) = (0 -43457109.19079365) / Math.Sqrt((35019509354368.57 / (299)) + (2624562548124.164 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.11798276027821614 = (49270135.8133333 - 43457109.19079365) / 49270135.8133333 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: True) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 11.892569996666667 < 21.10988331351149. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.945358357067306 (T) = (0 -12018485.955333335) / Math.Sqrt((28999870344125.03 / (299)) + (14179894895.764172 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2953700207421739 = (17056449.922826428 - 12018485.955333335) / 17056449.922826428 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Version

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryFormat2 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.TryFormat2.html>)	271.04 ns	48.33 ns	0.18	0.31	False
[TryFormatL - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.TryFormatL.html>)	493.81 ns	94.89 ns	0.19	0.15	False
[ToStringL - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.ToStringL.html>)	607.82 ns	204.55 ns	0.34	0.13	False
[ToString4 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.ToString4.html>)	567.56 ns	166.33 ns	0.29	0.21	False
[TryFormat3 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.TryFormat3.html>)	363.86 ns	68.27 ns	0.19	0.27	False
[ToString3 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.ToString3.html>)	441.88 ns	143.29 ns	0.32	0.18	False
[TryFormat4 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Version.TryFormat4.html>)	489.67 ns	84.10 ns	0.17	0.23	False

graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Version*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Version.TryFormat2 ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 48.333308541803454 < 245.64414140891967. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.82086919872675 (T) = (0 -50.48235743435188) / Math.Sqrt((10573.32440000894 / (299)) + (4.062127470757127 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6671174965140644 = (151.65218029094996 - 50.48235743435188) / 151.65218029094996 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.TryFormatL ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 94.88969146378145 < 474.1258815624642. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 21.01241897843318 (T) = (0 -95.79874577530231) / Math.Sqrt((32090.770259610457 / (299)) + (1.4266029248061498 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6946886279182203 = (313.7739191373519 - 95.79874577530231) / 313.7739191373519 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.ToStringL ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 204.54551743086083 < 574.7962303711702. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.28952337353654 (T) = (0 -192.03160089308432) / Math.Sqrt((33424.775338986 / (299)) + (70.18142865519395 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5298015170254158 = (408.4054029231402 - 192.03160089308432) / 408.4054029231402 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.ToString4 ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 166.32710574716623 < 543.5432141022061. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.372204604089582 (T) = (0 -167.0508671531293) / Math.Sqrt((39788.0556185642 / (299)) + (21.592262877396685 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5346181225180576 = (358.9543882907455 - 167.0508671531293) / 358.9543882907455 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.TryFormat3 ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 68.27371435314907 < 353.2439424237598. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.884947331747682 (T) = (0 -67.47469317678087) / Math.Sqrt((21947.198678130982 / (299)) + (4.545171493118332 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.683261179680541 = (213.02943891982267 - 67.47469317678087) / 213.02943891982267 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.ToString3 ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 143.29030613342488 < 438.6688185625031. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.834819535626597 (T) = (0 -144.3252787941729) / Math.Sqrt((22963.898558852816 / (299)) + (1.4852562725027472 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5059815568544026 = (292.1455277564147 - 144.3252787941729) / 292.1455277564147 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Version.TryFormat4 ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 84.10285873849644 < 480.2822030908643. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.72157062559688 (T) = (0 -83.90695256238554) / Math.Sqrt((39020.09117843705 / (299)) + (11.303583083978593 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.6966239686147406 = (276.5773953177978 - 83.90695256238554) / 276.5773953177978 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Enum

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToString_Flags - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.ToString_Flags(value%3a%2036).html>)	231.83 ns	134.05 ns	0.58	0.17	False
[ToString_NonFlags_Small - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.ToString_NonFlags_Small(value%3a%20-1).html>)	248.17 ns	130.36 ns	0.53	0.19	False
[ToString_Flags - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.ToString_Flags(value%3a%2032).html>)	232.47 ns	126.89 ns	0.55	0.14	False
[StringFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.StringFormat(value%3a%2032).html>)	1.08 μs	651.78 ns	0.60	0.16	False
[ToString_NonFlags_Large - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.ToString_NonFlags_Large(value%3a%2042).html>)	232.76 ns	128.75 ns	0.55	0.15	False
[ToString_Format_Flags_Large - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Enum.ToString_Format_Flags_Large(value%3a%20All%2c%20format%3a%20%22d%22).html>)	223.94 ns	109.33 ns	0.49	0.25	False

graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Enum*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Enum.ToString_Flags(value: 36) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 134.04508917098065 < 226.6931941361286. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.941881899254618 (T) = (0 -134.0673227315824) / Math.Sqrt((1518.688959746859 / (171)) + (43.39349743141994 / (5))) is greater than 1.9736914397558152 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (171) + (5) - 2, .975) and 0.3839749325652603 = (217.6329013523223 - 134.0673227315824) / 217.6329013523223 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Enum.ToString_NonFlags_Small(value: -1) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 130.35975037768557 < 216.70103373995326. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 26.50780733234648 (T) = (0 -126.4132157140488) / Math.Sqrt((1341.2203536141587 / (170)) + (11.732279194093996 / (5))) is greater than 1.973771336887317 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (170) + (5) - 2, .975) and 0.4015137227289079 = (211.22157769506936 - 126.4132157140488) / 211.22157769506936 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Enum.ToString_Flags(value: 32) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 126.89369573708785 < 219.6861213232342. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 26.194105500266456 (T) = (0 -128.44853047114623) / Math.Sqrt((1489.4436762342743 / (169)) + (7.499215572118751 / (4))) is greater than 1.9739339541028664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (169) + (4) - 2, .975) and 0.40000858830050484 = (214.08394848071507 - 128.44853047114623) / 214.08394848071507 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Enum.StringFormat(value: 32) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 651.7751410549664 < 1.0415618840600396. IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 28.202997331902147 (T) = (0 -661.7081962195255) / Math.Sqrt((28922.39199302026 / (169)) + (168.28817935510693 / (5))) is greater than 1.9738521694944169 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (169) + (5) - 2, .975) and 0.378860153380174 = (1065.312746912741 - 661.7081962195255) / 1065.312746912741 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Enum.ToString_NonFlags_Large(value: 42) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 128.7478814144576 < 210.4125737533485. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 22.24808559289019 (T) = (0 -117.26570635639207) / Math.Sqrt((1232.259759595646 / (171)) + (41.55560250247696 / (5))) is greater than 1.9736914397558152 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (171) + (5) - 2, .975) and 0.42770814279830355 = (204.9054252314189 - 117.26570635639207) / 204.9054252314189 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Enum.ToString_Format_Flags_Large(value: All, format: "d") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 109.32760549288386 < 200.6191845017751. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 25.63072702536801 (T) = (0 -107.41060938118176) / Math.Sqrt((1731.240773258739 / (171)) + (4.424162140073615 / (5))) is greater than 1.9736914397558152 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (171) + (5) - 2, .975) and 0.4418867334007509 = (192.45306608758236 - 107.41060938118176) / 192.45306608758236 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Xml.Tests.Perf_XmlConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[DateTime_ToString_RoundtripKind - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Xml.Tests.Perf_XmlConvert.DateTime_ToString_RoundtripKind.html>)	280.51 ns	172.05 ns	0.61	0.18	False
[DateTime_ToString_Unspecified - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Xml.Tests.Perf_XmlConvert.DateTime_ToString_Unspecified.html>)	295.84 ns	176.00 ns	0.59	0.14	False
[TimeSpan_ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Xml.Tests.Perf_XmlConvert.TimeSpan_ToString.html>)	655.14 ns	279.24 ns	0.43	0.16	False
[DateTime_ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Xml.Tests.Perf_XmlConvert.DateTime_ToString.html>)	291.24 ns	187.32 ns	0.64	0.19	False

graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Tests.Perf_XmlConvert*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Xml.Tests.Perf_XmlConvert.DateTime_ToString_RoundtripKind ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 172.04803083867958 < 271.2887892271069. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 11.113972893003139 (T) = (0 -171.8403392579483) / Math.Sqrt((3122.8005699040496 / (299)) + (86.5060634606571 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2541066989277713 = (230.3819313176914 - 171.8403392579483) / 230.3819313176914 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Xml.Tests.Perf_XmlConvert.DateTime_ToString_Unspecified ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 175.99696751336094 < 277.27642913341367. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 15.36879688050492 (T) = (0 -176.46461855844873) / Math.Sqrt((3089.4258440489857 / (299)) + (26.507341560196377 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2561536140656472 = (237.23260863436175 - 176.46461855844873) / 237.23260863436175 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Xml.Tests.Perf_XmlConvert.TimeSpan_ToString ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 279.2361515451291 < 627.7398137596276. IsChangePoint: Marked as a change because one of 1/15/2023 4:08:29 PM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.956283248799384 (T) = (0 -267.31107255629877) / Math.Sqrt((41417.57667167107 / (299)) + (53.91086217735314 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.40605590783071976 = (450.0610008258359 - 267.31107255629877) / 450.0610008258359 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Xml.Tests.Perf_XmlConvert.DateTime_ToString ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 187.32450062974365 < 281.4088195999116. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.31951360949218 (T) = (0 -183.42018618709068) / Math.Sqrt((3125.675616179108 / (299)) + (7.841093921374613 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.24664670383815404 = (243.47167142106161 - 183.42018618709068) / 243.47167142106161 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

performanceautofiler[bot] commented 1 year ago

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Tests.Perf_Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%203.4028235E%2b38%2c%20format%3a%20%22R%22).html>)	815.82 ns	271.52 ns	0.33	0.09	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithCultureInfo(value%3a%20-3.4028235E%2b38%2c%20culture%3a%20zh).html>)	815.26 ns	279.02 ns	0.34	0.08	False
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.TryParse(value%3a%20%22-3.4028235E%2b38%22).html>)	299.75 ns	163.31 ns	0.54	0.08	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%20-3.4028235E%2b38%2c%20format%3a%20%22F50%22).html>)	2.19 μs	1.84 μs	0.84	0.01	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%203.4028235E%2b38%2c%20format%3a%20%22G17%22).html>)	847.14 ns	312.01 ns	0.37	0.11	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.Parse(value%3a%20%223.4028235E%2b38%22).html>)	289.32 ns	168.23 ns	0.58	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%203.4028235E%2b38%2c%20format%3a%20%22G%22).html>)	812.07 ns	289.79 ns	0.36	0.06	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToString(value%3a%203.4028235E%2b38).html>)	833.56 ns	285.63 ns	0.34	0.06	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.Parse(value%3a%20%22-3.4028235E%2b38%22).html>)	302.52 ns	165.24 ns	0.55	0.07	False
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.TryParse(value%3a%20%223.4028235E%2b38%22).html>)	280.46 ns	162.53 ns	0.58	0.09	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithCultureInfo(value%3a%203.4028235E%2b38%2c%20culture%3a%20zh).html>)	828.62 ns	278.45 ns	0.34	0.11	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22G17%22).html>)	897.80 ns	465.03 ns	0.52	0.05	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToString(value%3a%20-3.4028235E%2b38).html>)	848.32 ns	283.20 ns	0.33	0.05	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%203.4028235E%2b38%2c%20format%3a%20%22E%22).html>)	793.68 ns	269.66 ns	0.34	0.05	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%20-3.4028235E%2b38%2c%20format%3a%20%22G17%22).html>)	858.49 ns	304.83 ns	0.36	0.04	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%20-3.4028235E%2b38%2c%20format%3a%20%22R%22).html>)	841.75 ns	275.65 ns	0.33	0.07	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22F50%22).html>)	752.56 ns	636.27 ns	0.85	0.05	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%20-3.4028235E%2b38%2c%20format%3a%20%22E%22).html>)	796.79 ns	261.35 ns	0.33	0.09	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%20-3.4028235E%2b38%2c%20format%3a%20%22G%22).html>)	818.36 ns	279.48 ns	0.34	0.06	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22R%22).html>)	712.03 ns	245.53 ns	0.34	0.10	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%203.4028235E%2b38%2c%20format%3a%20%22F50%22).html>)	2.19 μs	1.83 μs	0.84	0.02	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22G%22).html>)	690.43 ns	250.33 ns	0.36	0.12	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToString(value%3a%2012345).html>)	672.16 ns	246.01 ns	0.37	0.09	False
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22E%22).html>)	809.91 ns	270.22 ns	0.33	0.07	False
[ToStringWithCultureInfo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Tests.Perf_Single.ToStringWithCultureInfo(value%3a%2012345%2c%20culture%3a%20zh).html>)	672.61 ns	242.54 ns	0.36	0.12	False

graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Single*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_Single.ToStringWithFormat(value: 3.4028235E+38, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 271.5163622179431 < 781.7345206968959. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.227462843579474 (T) = (0 -276.2230775625993) / Math.Sqrt((68698.7243840762 / (299)) + (47.27308829979045 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5184453190565108 = (573.6068789143684 - 276.2230775625993) / 573.6068789143684 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithCultureInfo(value: -3.4028235E+38, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 279.02105004140094 < 791.9396882140514. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.466390343097572 (T) = (0 -282.1920385200994) / Math.Sqrt((68104.56855662378 / (299)) + (228.49343690953543 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5058228377786207 = (571.0341555478119 - 282.1920385200994) / 571.0341555478119 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.TryParse(value: "-3.4028235E+38") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 163.31483688037332 < 280.22672031653076. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 20.686951854755534 (T) = (0 -166.7513508695582) / Math.Sqrt((2848.925236907149 / (299)) + (6.975559256057965 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.290789646664234 = (235.12255579073877 - 166.7513508695582) / 235.12255579073877 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: -3.4028235E+38, format: "F50") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.8352125152850396 < 2.0747167183557074. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 14.245746813021523 (T) = (0 -1841.5286013005352) / Math.Sqrt((13498.821617981745 / (299)) + (916.3786285617455 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10467796330728811 = (2056.8337713467627 - 1841.5286013005352) / 2056.8337713467627 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 3.4028235E+38, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 312.0135849300138 < 814.2246900869851. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.608317801914772 (T) = (0 -313.17032342906987) / Math.Sqrt((71892.13134512342 / (299)) + (116.76897516806412 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4773184940243545 = (599.1609036261982 - 313.17032342906987) / 599.1609036261982 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.Parse(value: "3.4028235E+38") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 168.22713493234534 < 273.99848713944823. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 22.171689021941035 (T) = (0 -165.5374270712453) / Math.Sqrt((2863.1472274038497 / (299)) + (3.642546323132931 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.30067139704812307 = (236.70907549399416 - 165.5374270712453) / 236.70907549399416 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 3.4028235E+38, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 289.7901513874288 < 786.5281977683726. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.693376502005304 (T) = (0 -282.95458417700445) / Math.Sqrt((66639.72288049062 / (299)) + (48.154827315961356 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5018353677118845 = (567.9941245073306 - 282.95458417700445) / 567.9941245073306 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToString(value: 3.4028235E+38) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 285.6314657231707 < 787.2878017663486. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.830569775648797 (T) = (0 -279.9345374047549) / Math.Sqrt((68305.49810488189 / (299)) + (77.3662121838516 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5123338490584652 = (574.0290501284262 - 279.9345374047549) / 574.0290501284262 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.Parse(value: "-3.4028235E+38") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 165.2418553653868 < 276.5075271713279. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.647543588928773 (T) = (0 -171.80344772154982) / Math.Sqrt((2724.812457150639 / (299)) + (21.763889978571854 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.284844264971439 = (240.23221699353155 - 171.80344772154982) / 240.23221699353155 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.TryParse(value: "3.4028235E+38") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 162.53470003770983 < 271.11251632696326. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.201727457163845 (T) = (0 -164.15799353056096) / Math.Sqrt((2935.2470832559457 / (299)) + (21.17539167274128 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2936065120352238 = (232.38888286403142 - 164.15799353056096) / 232.38888286403142 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithCultureInfo(value: 3.4028235E+38, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 278.4502844854725 < 790.037769961838. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.01031604579267 (T) = (0 -278.7415041940527) / Math.Sqrt((68246.99187721031 / (299)) + (54.17174688017488 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5132735897948599 = (572.6862121095336 - 278.7415041940527) / 572.6862121095336 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 465.0347222643685 < 855.9928506517957. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 21.134851626652836 (T) = (0 -463.0631351124789) / Math.Sqrt((40627.134513300865 / (299)) + (19.36150096752298 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.3512465578064357 = (713.7736850332084 - 463.0631351124789) / 713.7736850332084 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToString(value: -3.4028235E+38) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 283.1990852370181 < 786.733103043046. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.204167624259934 (T) = (0 -280.1084944601124) / Math.Sqrt((68497.84783731612 / (299)) + (29.176868950693 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5123934162233067 = (574.4559318509781 - 280.1084944601124) / 574.4559318509781 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 3.4028235E+38, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 269.65995974487663 < 755.8563684113307. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.278812497322892 (T) = (0 -266.27896950252386) / Math.Sqrt((70382.02943145197 / (299)) + (5.80933775468559 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.513567868019109 = (547.4123767649962 - 266.27896950252386) / 547.4123767649962 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: -3.4028235E+38, format: "G17") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 304.8317920188184 < 816.7062756868079. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 17.835123848984257 (T) = (0 -314.0287395876979) / Math.Sqrt((73286.59937765815 / (299)) + (42.760682545426505 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4749406015308186 = (598.0823131692403 - 314.0287395876979) / 598.0823131692403 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: -3.4028235E+38, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 275.64749805206355 < 797.4930562117742. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.166288398573446 (T) = (0 -278.82899279476055) / Math.Sqrt((67887.74599629817 / (299)) + (34.11793052817723 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5124831976565458 = (571.937195711926 - 278.82899279476055) / 571.937195711926 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "F50") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 636.2748484179368 < 716.8405317685956. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 13.594830503758747 (T) = (0 -637.3153147969125) / Math.Sqrt((2513.5753746685305 / (299)) + (97.96513690481763 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10142603559182993 = (709.2519258742034 - 637.3153147969125) / 709.2519258742034 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: -3.4028235E+38, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 261.351694143987 < 772.2690012098989. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.10427358674524 (T) = (0 -264.244109978471) / Math.Sqrt((71255.91734042954 / (299)) + (27.07323941713402 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5168193152025158 = (546.8846712885962 - 264.244109978471) / 546.8846712885962 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: -3.4028235E+38, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 279.47609414411886 < 778.0501834000611. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.56488473730167 (T) = (0 -279.75480479484844) / Math.Sqrt((66995.04989765552 / (299)) + (5.164814150635711 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5120196413657968 = (573.2911168347997 - 279.75480479484844) / 573.2911168347997 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "R") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 245.53221003578886 < 649.1314650935255. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.675434572003336 (T) = (0 -249.15320929873343) / Math.Sqrt((41786.16167494204 / (299)) + (98.82533908367162 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.48630836024723667 = (485.02484762775066 - 249.15320929873343) / 485.02484762775066 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 3.4028235E+38, format: "F50") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 1.8338569043411053 < 2.0716888237833913. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 9:12:37 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 29.35788707390179 (T) = (0 -1825.9529564781033) / Math.Sqrt((13516.67014484309 / (299)) + (56.49350087880452 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.11019589936619051 = (2052.0842230075955 - 1825.9529564781033) / 2052.0842230075955 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "G") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 250.33327862128417 < 652.0939495442553. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.369079365196633 (T) = (0 -246.78074937577495) / Math.Sqrt((42722.88841530985 / (299)) + (27.6690793577203 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.48880182214234497 = (482.74966552109254 - 246.78074937577495) / 482.74966552109254 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToString(value: 12345) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 246.0075915496032 < 648.4261950198533. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.779185324861775 (T) = (0 -246.25087357853653) / Math.Sqrt((41603.30059166125 / (299)) + (2.9866691627539206 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4870446055105727 = (480.06293768222 - 246.25087357853653) / 480.06293768222 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "E") ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 270.22287870546637 < 768.5799448331021. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 18.125004798266247 (T) = (0 -274.5411052558419) / Math.Sqrt((70626.82527940735 / (299)) + (49.87945805155615 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5088078795604143 = (558.928154242672 - 274.5411052558419) / 558.928154242672 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Tests.Perf_Single.ToStringWithCultureInfo(value: 12345, culture: zh) ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 242.54459576597782 < 654.5284726959073. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.967701902300927 (T) = (0 -241.4485660380673) / Math.Sqrt((42267.68115279984 / (299)) + (29.068151086167113 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.5008194851746187 = (483.6898854566241 - 241.4485660380673) / 483.6898854566241 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Architecture	x64
OS	ubuntu 18.04
Baseline	b53c06bee442fc2613cd66475ece38c54f02214f
Compare	8cb3cfc360dbcf01d4feb5c3dbc47e0d26152acf
Diff	Diff

Improvements in System.Text.Json.Tests.Perf_Get

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[GetDateTimeOffset - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Get.GetDateTimeOffset.html>)	34.02 μs	20.57 μs	0.60	0.13	False
[GetDateTime - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Get.GetDateTime.html>)	17.83 μs	7.77 μs	0.44	0.10	False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

Payloads

Baseline Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Get*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Tests.Perf_Get.GetDateTimeOffset ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 20.570127936351707 < 29.90441228718464. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 16.03940769134015 (T) = (0 -20788.94650964399) / Math.Sqrt((30996351.09285928 / (299)) + (103252.08580098538 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.21385678204174127 = (26444.2229287893 - 20788.94650964399) / 26444.2229287893 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ```#### System.Text.Json.Tests.Perf_Get.GetDateTime ```log ``` ### Description of detection logic ```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed:Marked as improvement because 7.770493146583114 < 16.916592979605014. IsChangePoint: Marked as a change because one of 1/13/2023 11:01:49 AM, 2/12/2023 11:53:55 PM, 2/14/2023 10:45:34 AM falls between 2/5/2023 7:19:43 PM and 2/14/2023 10:45:34 AM. IsImprovementStdDev: Marked as improvement because 19.29187510445887 (T) = (0 -7778.651176255031) / Math.Sqrt((24136378.85056147 / (299)) + (1700.6012088227328 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.4138776049599307 = (13271.376835418916 - 7778.651176255031) / 13271.376835418916 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

lewing commented 1 year ago

@jandupej this looks like https://github.com/dotnet/runtime/pull/81695

cc @SamMonoRT @marek-safar

lewing commented 1 year ago

we should look at the formatting cases that didn't improve as well just to make sure we understand why

marek-safar commented 1 year ago

@jandupej could you please track the cases that didn't improve?