[Perf] Linux/x64: 66 Improvements on 4/17/2023 1:30:24 AM

Run Information

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(XmlElement).XmlSerializer.html>)	5.34 μs	4.01 μs	0.75	0.33	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;XmlElement&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>.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 4.013838168028253 < 5.034250506162147. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 24.58818327951845 (T) = (0 -4109.268178050963) / Math.Sqrt((258643.56518099832 / (299)) + (28037.087850847394 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.2834294457950978 = (5734.631647836208 - 4109.268178050963) / 5734.631647836208 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromString(CollectionsOfPrimitives).JsonNet.html>)	2.41 ms	1.84 ms	0.76	0.11	False

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;CollectionsOfPrimitives&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>.JsonNet_ ```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 1.842562367270789 < 2.2157443038552707. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 2/23/2023 8:54:44 PM, 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 38.18897095888013 (T) = (0 -1849737.299455448) / Math.Sqrt((6563679778.859988 / (299)) + (1342959604.3294957 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.22145478922996745 = (2375889.3817173904 - 1849737.299455448) / 2375889.3817173904 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[NotFiltered - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger%3a%20True%2c%20CaptureScopes%3a%20False).html>)	433.34 ns	378.55 ns	0.87	0.15	False
[NotFiltered_InsideScope - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger%3a%20False%2c%20CaptureScopes%3a%20True).html>)	485.63 ns	438.03 ns	0.90	0.12	False
[NotFiltered - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger%3a%20False%2c%20CaptureScopes%3a%20False).html>)	436.86 ns	383.02 ns	0.88	0.16	False
[NotFiltered - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger%3a%20False%2c%20CaptureScopes%3a%20True).html>)	450.48 ns	395.72 ns	0.88	0.14	False
[NotFiltered - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger%3a%20True%2c%20CaptureScopes%3a%20True).html>)	444.46 ns	382.77 ns	0.86	0.17	False
[NotFiltered_InsideScope - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger%3a%20True%2c%20CaptureScopes%3a%20False).html>)	479.47 ns	443.89 ns	0.93	0.19	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 'Microsoft.Extensions.Logging.ScopesOverheadBenchmark*'

### Payloads [Baseline]() [Compare]() ### Histogram #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: True, CaptureScopes: 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 378.55188749700375 < 423.20755466407854. IsChangePoint: Marked as a change because one of 3/16/2023 9:46:36 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 25.36507285437502 (T) = (0 -386.52876310405765) / Math.Sqrt((693.1602590858182 / (299)) + (100.34906205756776 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.20190459185445178 = (484.3139794554069 - 386.52876310405765) / 484.3139794554069 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: 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 438.0299724465277 < 476.6756571679316. IsChangePoint: Marked as a change because one of 3/16/2023 9:46:36 PM, 4/12/2023 4:44:56 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 37.922909682223136 (T) = (0 -441.3514665068971) / Math.Sqrt((841.5238101615976 / (299)) + (35.656982478836255 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18811593988190006 = (543.6139076836862 - 441.3514665068971) / 543.6139076836862 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: False, CaptureScopes: 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 383.0236578338591 < 417.66484482793504. IsChangePoint: Marked as a change because one of 3/16/2023 9:46:36 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 21.63487421316103 (T) = (0 -390.6013415670194) / Math.Sqrt((783.2638893512509 / (299)) + (126.55743653066726 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1921439582506746 = (483.50364592336797 - 390.6013415670194) / 483.50364592336797 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: False, CaptureScopes: 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 395.7202739111889 < 429.0696629327244. IsChangePoint: Marked as a change because one of 3/16/2023 9:46:36 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 14.331290859521786 (T) = (0 -393.75703927520567) / Math.Sqrt((785.0763716309964 / (299)) + (296.8822692954988 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1866144508273145 = (484.09642841049447 - 393.75703927520567) / 484.09642841049447 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: True, CaptureScopes: 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 382.76823109464686 < 421.61025013888815. IsChangePoint: Marked as a change because one of 3/16/2023 7:54:34 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 41.93363005263741 (T) = (0 -384.70439593709733) / Math.Sqrt((802.826850551455 / (299)) + (23.829868521040115 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.20597797598480755 = (484.50091345292026 - 384.70439593709733) / 484.50091345292026 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: 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 443.88577078668635 < 473.3104510467841. IsChangePoint: Marked as a change because one of 3/16/2023 12:15:41 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 19.811736958982802 (T) = (0 -440.92710808630454) / Math.Sqrt((835.4072719414443 / (299)) + (113.3330393737809 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.17302414344047537 = (533.1801461782666 - 440.92710808630454) / 533.1801461782666 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_DateTimeOffset

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_CompilationMode=wasm_RunKind=micro/System.Tests.Perf_DateTimeOffset.ToString(format%3a%20null).html>)	618.13 ns	469.82 ns	0.76	0.13	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Tests.Perf_DateTimeOffset.ToString(value%3a%2012%2f30%2f2017%203%3a45%3a22%20AM%20-08%3a00).html>)	674.00 ns	481.34 ns	0.71	0.16	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_DateTimeOffset*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Tests.Perf_DateTimeOffset.ToString(format: null) ```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 469.82376685830263 < 590.0442884650324. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 41.536339028435535 (T) = (0 -481.2002881495729) / Math.Sqrt((310.75274706615596 / (299)) + (109.12292112994591 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.2485271360846402 = (640.3428669964211 - 481.2002881495729) / 640.3428669964211 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Tests.Perf_DateTimeOffset.ToString(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 481.3360687733185 < 608.2857328014762. IsChangePoint: Marked as a change because one of 4/11/2023 10:53:42 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 17.951533793354404 (T) = (0 -501.77510560228484) / Math.Sqrt((347.81130965285 / (299)) + (761.0227575661825 / (12))) is greater than 1.9676708853560316 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (12) - 2, .975) and 0.22330484975328602 = (646.0386748171378 - 501.77510560228484) / 646.0386748171378 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WhereSingle_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input%3a%20Array).html>)	5.01 μs	4.37 μs	0.87	0.04	False
[WhereLast_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input%3a%20Array).html>)	5.02 μs	4.43 μs	0.88	0.07	False
[WhereFirst_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input%3a%20Array).html>)	4.86 μs	4.29 μs	0.88	0.10	False
[WhereSingleOrDefault_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input%3a%20Array).html>)	5.01 μs	4.55 μs	0.91	0.03	False
[WhereAny_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input%3a%20Array).html>)	4.86 μs	4.25 μs	0.87	0.06	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.Linq.Tests.Perf_Enumerable*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: Array) ```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 4.369595534707399 < 4.802854065052717. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 31.81837922203203 (T) = (0 -4414.880594936875) / Math.Sqrt((4838.22569688373 / (299)) + (2804.646268164252 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.121283107563634 = (5024.2354880603225 - 4414.880594936875) / 5024.2354880603225 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input: Array) ```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 4.4271832540921565 < 4.778683035981299. IsChangePoint: Marked as a change because one of 1/25/2023 2:34:16 AM, 1/25/2023 5:39:35 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 10.067630794264737 (T) = (0 -4518.754788178272) / Math.Sqrt((6074.734101072248 / (299)) + (21228.791999750894 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1033062325200103 = (5039.351172114744 - 4518.754788178272) / 5039.351172114744 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input: Array) ```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 4.2927592257001645 < 4.722771404864497. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 15.333989192330792 (T) = (0 -4383.522165501918) / Math.Sqrt((7986.809087827062 / (299)) + (8925.534129199075 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.10573264269745462 = (4901.802721195491 - 4383.522165501918) / 4901.802721195491 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: Array) ```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 4.54849712816834 < 4.769874350250487. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 18.46974173535908 (T) = (0 -4460.441311414406) / Math.Sqrt((5588.2375936782 / (299)) + (6503.669047524264 / (7))) is greater than 1.9677981407170237 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (7) - 2, .975) and 0.11306536758927722 = (5029.053042263953 - 4460.441311414406) / 5029.053042263953 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: Array) ```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 4.245170000787071 < 4.629062865515886. IsChangePoint: Marked as a change because one of 2/16/2023 4:50:02 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 33.25597167646941 (T) = (0 -4281.13379891375) / Math.Sqrt((6973.838115891563 / (299)) + (2588.499047739512 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1263923565066073 = (4900.522369280448 - 4281.13379891375) / 4900.522369280448 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DataContractSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(XmlElement).DataContractSerializer.html>)	6.66 μs	6.29 μs	0.94	0.18	False
[XmlSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(XmlElement).XmlSerializer.html>)	11.25 μs	9.83 μs	0.87	0.26	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.Xml_FromStream&lt;XmlElement&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_ ```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 6.290527092914632 < 6.45057733805342. IsChangePoint: Marked as a change because one of 2/13/2023 11:10:05 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 5.3255575634151 (T) = (0 -6407.192527193196) / Math.Sqrt((45486.94656479095 / (299)) + (56177.68100857663 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.06577201830472172 = (6858.275124200959 - 6407.192527193196) / 6858.275124200959 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.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 9.825785956206676 < 10.657539812285027. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 17.672140642480507 (T) = (0 -9990.68747337712) / Math.Sqrt((360397.8893839516 / (299)) + (62331.15025425028 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.14367322574553087 = (11666.910078895013 - 9990.68747337712) / 11666.910078895013 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Tests.Perf_CancellationToken

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Cancel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Threading.Tests.Perf_CancellationToken.Cancel.html>)	313.08 ns	239.02 ns	0.76	0.26	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.Threading.Tests.Perf_CancellationToken*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Threading.Tests.Perf_CancellationToken.Cancel ```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 239.02025107122967 < 297.74066957284344. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 34.62088323351225 (T) = (0 -242.9043812144105) / Math.Sqrt((121.61906025473853 / (299)) + (35.88940104096981 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.23970174440531564 = (319.4856484635985 - 242.9043812144105) / 319.4856484635985 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromString(MyEventsListerViewModel).JsonNet.html>)	3.07 ms	2.40 ms	0.78	0.14	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_FromString&lt;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<MyEventsListerViewModel>.JsonNet_ ```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 2.3991991717032968 < 2.8957030584599557. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 22.85482328109123 (T) = (0 -2457703.4987846264) / Math.Sqrt((13399810601.057552 / (299)) + (5397918927.336889 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.19964672491014712 = (3070773.3388217953 - 2457703.4987846264) / 3070773.3388217953 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Logging.LoggingOverhead

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[NoArguments_DefineMessage - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_DefineMessage.html>)	399.90 ns	332.57 ns	0.83	0.16	False
[TwoArguments_DefineMessage - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_DefineMessage.html>)	457.79 ns	383.45 ns	0.84	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 'Microsoft.Extensions.Logging.LoggingOverhead*'

### Payloads [Baseline]() [Compare]() ### Histogram #### Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_DefineMessage ```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 332.57466787676606 < 379.92138258391066. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 49.09933873818663 (T) = (0 -334.3726088214914) / Math.Sqrt((435.0977045604129 / (299)) + (10.148190536370004 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1950671878496812 = (415.4043713639149 - 334.3726088214914) / 415.4043713639149 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_DefineMessage ```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 383.4511719147744 < 422.0389424520982. IsChangePoint: Marked as a change because one of 3/16/2023 9:46:36 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 22.76355260696102 (T) = (0 -391.82569136628916) / Math.Sqrt((721.9333307564009 / (299)) + (112.42866759371343 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.19078082832616317 = (484.20218536816634 - 391.82569136628916) / 484.20218536816634 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToStream(IndexViewModel).JsonNet.html>)	162.34 μs	142.91 μs	0.88	0.13	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_ToStream&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>.JsonNet_ ```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 142.9050819710145 < 157.03023467567394. IsChangePoint: Marked as a change because one of 3/7/2023 11:50:15 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 25.677419623644397 (T) = (0 -144018.43979051232) / Math.Sqrt((46595766.19654667 / (299)) + (7617982.91276457 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.15802301335918886 = (171047.95270604093 - 144018.43979051232) / 171047.95270604093 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromStream(LoginViewModel).JsonNet.html>)	5.97 μs	5.04 μs	0.84	0.31	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_FromStream&lt;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.JsonNet_ ```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 5.0421843418940595 < 5.501703069418817. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 20.449629952932213 (T) = (0 -4971.946721376845) / Math.Sqrt((96953.37443612391 / (299)) + (21790.91927887612 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18505595708153755 = (6100.967010656832 - 4971.946721376845) / 6100.967010656832 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[CreateFromFile - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.CreateFromFile(capacity%3a%2010000).html>)	24.66 μs	21.96 μs	0.89	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 'System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.CreateFromFile(capacity: 10000) ```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 21.960447948016412 < 23.234549944209267. IsChangePoint: Marked as a change because one of 3/7/2023 4:31:45 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 12.88519046177561 (T) = (0 -22390.43850339673) / Math.Sqrt((527587.2325727186 / (299)) + (140757.84770322667 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.07413448382733057 = (24183.25136025589 - 22390.43850339673) / 24183.25136025589 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToString(Location).JsonNet.html>)	7.09 μs	6.33 μs	0.89	0.23	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>.JsonNet_ ```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 6.331221833377525 < 6.946867305875482. IsChangePoint: Marked as a change because one of 3/7/2023 7:00:18 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 16.50540204540615 (T) = (0 -6420.292461304871) / Math.Sqrt((81684.27112767397 / (299)) + (33722.87924063139 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.14692959311296622 = (7526.099146649997 - 6420.292461304871) / 7526.099146649997 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.Perf_File

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[WriteAllBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.IO.Tests.Perf_File.WriteAllBytes(size%3a%204096).html>)	9.97 μs	8.24 μs	0.83	0.26	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_File*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.IO.Tests.Perf_File.WriteAllBytes(size: 4096) ```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 8.236966179195342 < 9.722707688910578. IsChangePoint: Marked as a change because one of 3/11/2023 9:11:51 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 27.19690912679225 (T) = (0 -8242.949721716706) / Math.Sqrt((179248.68814343936 / (299)) + (31847.45700852585 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18253941685594377 = (10083.6051201555 - 8242.949721716706) / 10083.6051201555 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	e7ed417c2bf4a24a0694a387f33ba843a2318fdc
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(ClassImplementingIXmlSerialiable).XmlSerializer.html>)	5.81 μs	4.22 μs	0.73	0.27	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;ClassImplementingIXmlSerialiable&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.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 4.2214533989946235 < 5.4874371365930585. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 48.77580550750009 (T) = (0 -4229.333456112044) / Math.Sqrt((190283.65295964232 / (299)) + (6627.506140348843 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.306227636699972 = (6096.140001879883 - 4229.333456112044) / 6096.140001879883 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Hashtable).DeserializeFromUtf8Bytes(Mode%3a%20SourceGen).html>)	122.16 μs	104.53 μs	0.86	0.18	False
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Hashtable).DeserializeFromString(Mode%3a%20Reflection).html>)	117.27 μs	108.75 μs	0.93	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.ReadJson&lt;Hashtable&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.ReadJson<Hashtable>.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 104.52508319444443 < 111.13860681332126. IsChangePoint: Marked as a change because one of 3/8/2023 10:34:21 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 7.2465521676260325 (T) = (0 -104480.14596406216) / Math.Sqrt((64168242.52211332 / (299)) + (5885667.691152855 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.0633312628247292 = (111544.39324957601 - 104480.14596406216) / 111544.39324957601 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Text.Json.Serialization.Tests.ReadJson<Hashtable>.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 108.74950738916256 < 112.23250714091924. IsChangePoint: Marked as a change because one of 3/1/2023 3:09:21 PM, 3/8/2023 10:34:21 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 9.798724489998213 (T) = (0 -107460.81801122465) / Math.Sqrt((53056435.646699145 / (299)) + (1300793.2501603619 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.050488018333411336 = (113174.78882426405 - 107460.81801122465) / 113174.78882426405 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromString(IndexViewModel).JsonNet.html>)	250.54 μs	214.00 μs	0.85	0.26	False
[SystemTextJsonSourceGen - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.Json_FromString(IndexViewModel).SystemTextJsonSourceGen.html>)	108.08 μs	94.73 μs	0.88	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 'MicroBenchmarks.Serializers.Json_FromString&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.JsonNet_ ```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 214.00093049355158 < 247.364830693217. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 23.086020818648528 (T) = (0 -213920.2931200702) / Math.Sqrt((129035833.14902365 / (299)) + (33372091.60241454 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18800669282016239 = (263450.80831151706 - 213920.2931200702) / 263450.80831151706 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### 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 94.72885953476484 < 102.41209505727315. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/1/2023 3:09:21 PM, 3/8/2023 10:34:21 AM, 4/12/2023 4:44:56 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 12.253546845170227 (T) = (0 -95005.06663452895) / Math.Sqrt((76583745.01849368 / (299)) + (1541799.5192654312 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.07953811235658909 = (103214.55772358294 - 95005.06663452895) / 103214.55772358294 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(MyEventsListerViewModel).XmlSerializer.html>)	1.66 ms	1.21 ms	0.73	0.14	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;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>.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 1.205309289423077 < 1.5649566151153274. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 40.47597211853401 (T) = (0 -1221185.202340888) / Math.Sqrt((4965119980.630374 / (299)) + (899765561.1915611 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.27355378235563793 = (1681040.0724513507 - 1221185.202340888) / 1681040.0724513507 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DataContractSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(LoginViewModel).DataContractSerializer.html>)	10.48 μs	9.88 μs	0.94	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_FromStream&lt;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_ ```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 9.884823132497273 < 10.334098900716151. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 18.562801697348764 (T) = (0 -9913.123974254146) / Math.Sqrt((157328.0954412913 / (299)) + (33222.2109277747 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.11354412101363652 = (11182.873518295704 - 9913.123974254146) / 11182.873518295704 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[NoArguments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.Formatting.NoArguments.html>)	424.09 ns	374.84 ns	0.88	0.15	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.NoArguments ```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 374.8378000716744 < 407.47151156997603. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 3/22/2023 10:50:22 PM, 3/23/2023 11:51:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 22.25340931656741 (T) = (0 -373.7628346390773) / Math.Sqrt((457.4012870205439 / (299)) + (86.92681364016782 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1732947141528682 = (452.1113400842471 - 373.7628346390773) / 452.1113400842471 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromString(Location).JsonNet.html>)	11.12 μs	9.05 μs	0.81	0.27	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_FromString&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<Location>.JsonNet_ ```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 9.052114813468991 < 10.983217567891709. IsChangePoint: Marked as a change because one of 3/10/2023 8:23:08 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 17.193884323180573 (T) = (0 -9429.71249148411) / Math.Sqrt((214765.092361428 / (299)) + (147732.39884694997 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.2016313197329123 = (11811.22547083069 - 9429.71249148411) / 11811.22547083069 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DataContractSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(Location).DataContractSerializer.html>)	20.94 μs	19.75 μs	0.94	0.07	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_FromStream&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_ ```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 19.750072691337667 < 19.839010092297812. IsChangePoint: Marked as a change because one of 2/28/2023 2:11:18 PM, 3/10/2023 8:06:53 PM, 3/16/2023 9:46:36 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 14.886012945417846 (T) = (0 -19592.729994030033) / Math.Sqrt((222674.3932507795 / (299)) + (63732.53184510269 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.06621718632225403 = (20982.10601763292 - 19592.729994030033) / 20982.10601763292 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToString<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToString(IndexViewModel).JsonNet.html>)	181.77 μs	160.22 μs	0.88	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 'MicroBenchmarks.Serializers.Json_ToString&lt;IndexViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToString<IndexViewModel>.JsonNet_ ```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 160.21751156682026 < 172.58205787185096. IsChangePoint: Marked as a change because one of 3/11/2023 4:36:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 10.315895462400801 (T) = (0 -162925.03925521762) / Math.Sqrt((41738600.75206173 / (299)) + (37567755.7715368 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.12221655240397677 = (185609.60530916686 - 162925.03925521762) / 185609.60530916686 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	e7ed417c2bf4a24a0694a387f33ba843a2318fdc
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[GetString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Get.GetString.html>)	14.03 μs	12.36 μs	0.88	0.22	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.Tests.Perf_Get*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Tests.Perf_Get.GetString ```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 12.35886926143791 < 13.31103248795694. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 15.067685217717765 (T) = (0 -12009.41969022844) / Math.Sqrt((570259.4171317586 / (299)) + (204998.16164863066 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1723101846050882 = (14509.565620906476 - 12009.41969022844) / 14509.565620906476 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromString(Mode%3a%20SourceGen).html>)	1.40 μs	1.20 μs	0.86	0.24	False
[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromReader(Mode%3a%20Reflection).html>)	1.66 μs	1.34 μs	0.81	0.20	False
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromString(Mode%3a%20Reflection).html>)	1.29 μs	1.16 μs	0.90	0.18	False
[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).DeserializeFromReader(Mode%3a%20SourceGen).html>)	1.65 μs	1.35 μs	0.82	0.15	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.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.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 1.2006825413987545 < 1.3235000993281492. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/22/2023 10:50:22 PM, 3/23/2023 11:51:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 21.071125605045967 (T) = (0 -1176.2888113753097) / Math.Sqrt((4872.4986631447255 / (299)) + (712.9961036064768 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1553505512167823 = (1392.6355046698295 - 1176.2888113753097) / 1392.6355046698295 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 1.3437820228842834 < 1.538245295035273. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/22/2023 10:50:22 PM, 3/23/2023 11:51:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 13.920899093934977 (T) = (0 -1354.6063352801357) / Math.Sqrt((7003.484096231745 / (299)) + (2723.6910876334528 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1639047891323251 = (1620.15798879456 - 1354.6063352801357) / 1620.15798879456 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 1.1633022938027746 < 1.3086570501234933. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/22/2023 10:50:22 PM, 3/23/2023 11:51:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 32.8321436373274 (T) = (0 -1158.184446796605) / Math.Sqrt((5945.707064390001 / (299)) + (228.2429386517161 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.16475176431581368 = (1386.6350113842363 - 1158.184446796605) / 1386.6350113842363 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: 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 1.3507040503712349 < 1.53521710318766. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/22/2023 10:50:22 PM, 3/23/2023 11:51:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 11.074312465054827 (T) = (0 -1363.0886434404365) / Math.Sqrt((7105.76912368238 / (299)) + (4226.3522204002675 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.16029259492847844 = (1623.2900117444317 - 1363.0886434404365) / 1623.2900117444317 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Diagnostics.Tracing.Perf_EventListener

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WriteEvent_MixedParams - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_MixedParams.html>)	444.71 ns	348.03 ns	0.78	0.27	False
[WriteEvent_IntParams - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_IntParams.html>)	277.93 ns	221.56 ns	0.80	0.15	False
[WriteEvent_NoParams - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_NoParams.html>)	227.29 ns	160.54 ns	0.71	0.23	False
[WriteEvent_StringParams - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_StringParams.html>)	517.08 ns	434.30 ns	0.84	0.23	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.Diagnostics.Tracing.Perf_EventListener*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_MixedParams ```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 348.0285803930004 < 400.4796568173037. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 29.998786454092322 (T) = (0 -334.49692968037215) / Math.Sqrt((281.36536008407506 / (299)) + (50.64364354940536 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.19474137957960733 = (415.39068467934555 - 334.49692968037215) / 415.39068467934555 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_IntParams ```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 221.555097203762 < 276.9727290598343. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 47.529506469221296 (T) = (0 -217.24614756506148) / Math.Sqrt((61.7733197028024 / (299)) + (17.650950704518053 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.2536477001259044 = (291.07721327007283 - 217.24614756506148) / 291.07721327007283 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_NoParams ```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 160.53564894758532 < 210.12410275343038. IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 40.17670605796791 (T) = (0 -158.07851212954523) / Math.Sqrt((45.27059349505901 / (299)) + (22.330775384419443 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.30361724978609794 = (226.99946556830935 - 158.07851212954523) / 226.99946556830935 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_StringParams ```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 434.2989491322139 < 481.5829201556929. IsChangePoint: Marked as a change because one of 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 20.383522828164146 (T) = (0 -415.2944284570427) / Math.Sqrt((319.67354537408744 / (299)) + (165.521694914599 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18629916258356302 = (510.3772902282301 - 415.2944284570427) / 510.3772902282301 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.ReadJson(HashSet(String)).DeserializeFromString(Mode%3a%20SourceGen).html>)	40.72 μs	36.70 μs	0.90	0.13	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.ReadJson&lt;HashSet&lt;String&gt;&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.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 36.70300601798143 < 38.64790608070501. IsChangePoint: Marked as a change because one of 3/8/2023 10:34:21 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 11.794302668676243 (T) = (0 -36568.642329184506) / Math.Sqrt((7877846.389699622 / (299)) + (117214.94144258783 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.06130230025888241 = (38956.78272064556 - 36568.642329184506) / 38956.78272064556 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToString(MyEventsListerViewModel).JsonNet.html>)	2.86 ms	2.38 ms	0.83	0.16	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;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.JsonNet_ ```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 2.3799076923076923 < 2.6629294276194884. IsChangePoint: Marked as a change because one of 3/7/2023 11:50:15 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 11.715098538852821 (T) = (0 -2461173.16569137) / Math.Sqrt((10105432760.02323 / (299)) + (3679724814.6580997 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.09565291407658791 = (2721491.78562157 - 2461173.16569137) / 2721491.78562157 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromStream(Location).JsonNet.html>)	12.07 μs	10.63 μs	0.88	0.25	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_FromStream&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromStream<Location>.JsonNet_ ```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 10.632855396224146 < 11.668570938668788. IsChangePoint: Marked as a change because one of 3/9/2023 1:54:27 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 18.287564009003532 (T) = (0 -10464.514572963015) / Math.Sqrt((332392.21025549114 / (299)) + (118546.8959071965 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18071023709470038 = (12772.666090510631 - 10464.514572963015) / 12772.666090510631 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromStream(MyEventsListerViewModel).JsonNet.html>)	3.09 ms	2.46 ms	0.80	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 'MicroBenchmarks.Serializers.Json_FromStream&lt;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.JsonNet_ ```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 2.4601980162659123 < 2.88478224524064. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/10/2023 8:23:08 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 26.97930373659734 (T) = (0 -2461095.669557747) / Math.Sqrt((17799212983.871353 / (299)) + (4942261333.026657 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.22196945348189806 = (3163237.845315738 - 2461095.669557747) / 3163237.845315738 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToStream(Location).JsonNet.html>)	6.72 μs	5.72 μs	0.85	0.14	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_ToStream&lt;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToStream<Location>.JsonNet_ ```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 5.72055305588694 < 6.42144526289267. IsChangePoint: Marked as a change because one of 3/6/2023 9:56:15 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 18.997900484062033 (T) = (0 -5893.39685426568) / Math.Sqrt((47468.06353328513 / (299)) + (22586.642924956126 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.14968546698174495 = (6930.843382561777 - 5893.39685426568) / 6930.843382561777 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(SimpleStructWithProperties).XmlSerializer.html>)	10.72 μs	7.65 μs	0.71	0.16	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;SimpleStructWithProperties&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.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 7.653460872232666 < 9.913704057301258. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 42.54684919530883 (T) = (0 -7575.847988049806) / Math.Sqrt((495397.2156907179 / (299)) + (47240.49665027046 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.32812552545119456 = (11275.689544743214 - 7575.847988049806) / 11275.689544743214 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Logging.EventSourceLogger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[NestedScopes_TwoMessages - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers%3a%20True%2c%20Json%3a%20False).html>)	5.85 μs	4.77 μs	0.82	0.17	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.EventSourceLogger*'

### Payloads [Baseline]() [Compare]() ### Histogram #### Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers: True, Json: 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 4.771337245092694 < 5.536373266480234. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 65.45357101934734 (T) = (0 -4763.684177970146) / Math.Sqrt((65679.99104993165 / (299)) + (1684.1870347345357 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.22177999772689883 = (6121.256410855428 - 4763.684177970146) / 6121.256410855428 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	e7ed417c2bf4a24a0694a387f33ba843a2318fdc
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToStream(MyEventsListerViewModel).JsonNet.html>)	2.82 ms	2.39 ms	0.85	0.16	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_ToStream&lt;MyEventsListerViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToStream<MyEventsListerViewModel>.JsonNet_ ```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 2.3927467935897435 < 2.652028001197971. IsChangePoint: Marked as a change because one of 3/10/2023 11:41:11 AM, 4/9/2023 4:09:45 AM, 4/12/2023 4:44:56 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 16.61110811692056 (T) = (0 -2408272.5450575) / Math.Sqrt((10745833483.430182 / (299)) + (1736037499.1619136 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.09885523343481323 = (2672459.1146846446 - 2408272.5450575) / 2672459.1146846446 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromStream(CollectionsOfPrimitives).JsonNet.html>)	2.38 ms	1.86 ms	0.78	0.12	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_FromStream&lt;CollectionsOfPrimitives&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromStream<CollectionsOfPrimitives>.JsonNet_ ```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 1.8647142862679955 < 2.2471397740551433. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 2/23/2023 8:54:44 PM, 3/10/2023 8:23:08 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 37.85202771925192 (T) = (0 -1865764.1422153157) / Math.Sqrt((6106044061.551835 / (299)) + (1366044097.0506885 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.21906192467037117 = (2389131.995424591 - 1865764.1422153157) / 2389131.995424591 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DataContractSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(ClassImplementingIXmlSerialiable).DataContractSerializer.html>)	4.98 μs	4.54 μs	0.91	0.13	False
[XmlSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(ClassImplementingIXmlSerialiable).XmlSerializer.html>)	10.00 μs	8.94 μs	0.89	0.21	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.Xml_FromStream&lt;ClassImplementingIXmlSerialiable&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_ ```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 4.543941870906672 < 4.698653844228107. IsChangePoint: Marked as a change because one of 3/14/2023 2:33:56 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 29.35163509795727 (T) = (0 -4505.48593015082) / Math.Sqrt((25386.608933360614 / (299)) + (3028.256909713595 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.12299517424258408 = (5137.355916211413 - 4505.48593015082) / 5137.355916211413 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>.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 8.938282898509172 < 9.472103025227696. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 21.86854545663166 (T) = (0 -9149.83589659255) / Math.Sqrt((289130.7206838965 / (299)) + (26199.080375809226 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.13469590942760995 = (10574.127634760198 - 9149.83589659255) / 10574.127634760198 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	e7ed417c2bf4a24a0694a387f33ba843a2318fdc
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(LoginViewModel).XmlSerializer.html>)	11.19 μs	7.87 μs	0.70	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 'MicroBenchmarks.Serializers.Xml_ToStream&lt;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.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 7.865064900565818 < 10.576175131990944. IsChangePoint: Marked as a change because one of 3/10/2023 8:06:53 PM, 4/12/2023 4:44:56 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 53.44503869551562 (T) = (0 -7829.981176741891) / Math.Sqrt((485404.53988826054 / (299)) + (32175.705026190797 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.338997627479394 = (11845.617356687779 - 7829.981176741891) / 11845.617356687779 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<Location>

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(Location).XmlSerializer.html>)	16.15 μs	10.48 μs	0.65	0.17	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;Location&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_ToStream<Location>.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 10.48103508091706 < 14.969409763542409. IsChangePoint: Marked as a change because one of 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 55.370207172224106 (T) = (0 -10635.38708314446) / Math.Sqrt((666717.4097793389 / (299)) + (68930.72165543139 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.35157641864604855 = (16401.91286833996 - 10635.38708314446) / 16401.91286833996 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonToStream(LoginViewModel).JsonNet.html>)	3.01 μs	2.58 μs	0.86	0.16	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_ToStream&lt;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.JsonNet_ ```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 2.58117024162926 < 2.8017430038877236. IsChangePoint: Marked as a change because one of 3/5/2023 5:50:49 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 29.61472709802215 (T) = (0 -2606.242089085034) / Math.Sqrt((12011.017217896846 / (299)) + (1698.4804671846466 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.15294004427528876 = (3076.809464868677 - 2606.242089085034) / 3076.809464868677 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(IndexViewModel).XmlSerializer.html>)	160.63 μs	115.65 μs	0.72	0.07	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 115.64682061728395 < 153.41585212693298. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 94.48682472100124 (T) = (0 -115799.61032806036) / Math.Sqrt((32898098.350572363 / (299)) + (1249686.227695499 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.2962783793148562 = (164553.15130906136 - 115799.61032806036) / 164553.15130906136 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorFromCollectionNonGeneric<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Collections.CtorFromCollectionNonGeneric(Int32).SortedList(Size%3a%20512).html>)	282.91 μs	252.65 μs	0.89	0.22	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.Collections.CtorFromCollectionNonGeneric&lt;Int32&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Collections.CtorFromCollectionNonGeneric<Int32>.SortedList(Size: 512) ```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 252.65161196236562 < 270.22091729905634. IsChangePoint: Marked as a change because one of 2/23/2023 8:54:44 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 16.076079445804833 (T) = (0 -255183.8427153072) / Math.Sqrt((156195473.95977306 / (299)) + (30365996.440556247 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.11575695769908025 = (288590.16187595256 - 255183.8427153072) / 288590.16187595256 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[DataContractSerializer_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlFromStream(SimpleStructWithProperties).DataContractSerializer.html>)	7.44 μs	6.90 μs	0.93	0.13	False

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_FromStream&lt;SimpleStructWithProperties&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>.DataContractSerializer_ ```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 6.900225166431704 < 7.150970531003931. IsChangePoint: Marked as a change because one of 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 27.97025220092989 (T) = (0 -6829.925462206069) / Math.Sqrt((50813.78014836536 / (299)) + (6045.062502276344 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.11078792179281848 = (7680.87347168797 - 6829.925462206069) / 7680.87347168797 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.XmlToStream(CollectionsOfPrimitives).XmlSerializer.html>)	1.83 ms	1.20 ms	0.66	0.16	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 1.2033622767479675 < 1.591844642148507. IsChangePoint: Marked as a change because one of 2/12/2023 11:53:55 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 56.6191120688244 (T) = (0 -1163906.8886568628) / Math.Sqrt((7749391390.232522 / (299)) + (523866374.41061497 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.3174397294736934 = (1705207.4943644183 - 1163906.8886568628) / 1705207.4943644183 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

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.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeObjectProperty(Mode%3a%20SourceGen).html>)	1.52 μs	1.44 μs	0.94	0.21	False

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;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.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 1.4365870677843464 < 1.4471780815966002. IsChangePoint: Marked as a change because one of 2/15/2023 8:48:29 AM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 12.26173745764509 (T) = (0 -1417.3393062758082) / Math.Sqrt((2890.6263449431967 / (299)) + (805.0494138673495 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.08329047965352877 = (1546.116054014715 - 1417.3393062758082) / 1546.116054014715 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

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	7526a4c6a0a095670f1135d983a349b4e867f2e2
Compare	c1b7a9feb6f3b4d9ca27dc4f74d8260e4edb73e8
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[JsonNet_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompilationMode=wasm_RunKind=micro/MicroBenchmarks.Serializers.JsonFromString(LoginViewModel).JsonNet.html>)	5.12 μs	3.94 μs	0.77	0.35	False

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;LoginViewModel&gt;*'

### Payloads [Baseline]() [Compare]() ### Histogram #### MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>.JsonNet_ ```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 3.9368046190415593 < 4.771245064514525. IsChangePoint: Marked as a change because one of 3/10/2023 4:14:40 PM, 4/12/2023 8:39:35 PM, 4/19/2023 1:39:34 AM falls between 4/10/2023 1:33:42 PM and 4/19/2023 1:39:34 AM. IsImprovementStdDev: Marked as improvement because 12.132535059572895 (T) = (0 -4255.424793073572) / Math.Sqrt((82984.00890738086 / (299)) + (53607.26594691062 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.19235680594165588 = (5268.941562783924 - 4255.424793073572) / 5268.941562783924 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)

dotnet / perf-autofiling-issues