[Perf] Alpine/x64: 46 Improvements on 6/29/2023 8:27:03 AM

Run Information

Name	Value
Architecture	x64
OS	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[IterateForEachMemory - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateForEachMemory.html>)	19.83 ns	12.35 ns	0.62	0.07	False
[IterateForEachTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateForEachTenSegments.html>)	46.03 ns	34.71 ns	0.75	0.04	True
[IterateForEachSingleSegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateForEachSingleSegment.html>)	18.49 ns	10.99 ns	0.59	0.06	True
[IterateForEachArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateForEachArray.html>)	11.77 ns	3.72 ns	0.32	0.06	True
[IterateGetPositionTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateGetPositionTenSegments.html>)	44.22 ns	40.99 ns	0.93	0.01	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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachMemory #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 12.347790034823559 < 18.865200457964725. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 98.8963023058859 (T) = (0 -12.283189207361671) / Math.Sqrt((2.385670990028272 / (299)) + (0.009092307814573267 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.42726225491613834 = (21.446446148861966 - 12.283189207361671) / 21.446446148861966 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachTenSegments #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 34.71274564743482 < 44.03281961404864. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 43.32738320056592 (T) = (0 -33.96177726979777) / Math.Sqrt((0.7210686356879998 / (299)) + (1.2197237355133768 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.2696201496320359 = (46.49878724431936 - 33.96177726979777) / 46.49878724431936 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachSingleSegment #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 10.985660783158817 < 17.853862406664074. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 184.79005928212567 (T) = (0 -10.980034453810253) / Math.Sqrt((0.5103731935242883 / (299)) + (0.0051130282644147665 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.4323297098534503 = (19.34227428209366 - 10.980034453810253) / 19.34227428209366 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachArray #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.715864834876217 < 11.553111215653106. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 152.1372296737071 (T) = (0 -3.740158800411335) / Math.Sqrt((0.9147085295547936 / (299)) + (0.003793609271186135 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.7006874222803346 = (12.49582903901335 - 3.740158800411335) / 12.49582903901335 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionTenSegments #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 40.98685827681953 < 42.06708987980994. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 44.095372636040395 (T) = (0 -40.69837465575565) / Math.Sqrt((4.388622059506875 / (299)) + (0.07922911298258925 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.13275045572549854 = (46.92810151869485 - 40.69837465575565) / 46.92810151869485 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in FractalPerf.Launch

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/FractalPerf.Launch.Test.html>)	186.97 ms	136.06 ms	0.73	0.00	True

graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### FractalPerf.Launch.Test #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 136.059443 < 177.64960486785714. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 1999.3983293489382 (T) = (0 -136208107.08002442) / Math.Sqrt((53704130899.6479 / (299)) + (6957763597.887065 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.271326067458115 = (186926004.8934096 - 136208107.08002442) / 186926004.8934096 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[IterateForEachSingleSegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateForEachSingleSegment.html>)	18.91 ns	10.99 ns	0.58	0.05	True
[IterateForEachTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateForEachTenSegments.html>)	46.42 ns	32.30 ns	0.70	0.06	True
[IterateForEachArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateForEachArray.html>)	12.62 ns	3.79 ns	0.30	0.09	True
[IterateTryGetTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateTryGetTenSegments.html>)	36.14 ns	32.95 ns	0.91	0.02	False
[IterateForEachMemory - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateForEachMemory.html>)	20.41 ns	12.58 ns	0.62	0.05	False
[IterateGetPositionTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateGetPositionTenSegments.html>)	44.32 ns	40.82 ns	0.92	0.03	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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateForEachSingleSegment #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 10.986466816423075 < 18.056115653220143. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 155.82220987887683 (T) = (0 -10.950574985980232) / Math.Sqrt((0.6621991467068498 / (299)) + (0.011846338032137329 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.4381918610928731 = (19.49166312770432 - 10.950574985980232) / 19.49166312770432 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateForEachTenSegments #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 32.298010533661255 < 43.83388514894294. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 204.30479176458823 (T) = (0 -32.199083658673494) / Math.Sqrt((1.3631784145589685 / (299)) + (0.012004015981593532 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.3171766466187268 = (47.15580317988077 - 32.199083658673494) / 47.15580317988077 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateForEachArray #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.7880181963266417 < 11.803830925114033. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 173.80388551853633 (T) = (0 -3.8396007019357086) / Math.Sqrt((0.5925279134346692 / (299)) + (0.009687135272696582 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.6988230156814373 = (12.748652459692815 - 3.8396007019357086) / 12.748652459692815 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetTenSegments #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 32.9457527531337 < 34.15836040917247. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 23.79540168426043 (T) = (0 -33.1850646475838) / Math.Sqrt((0.4079464595540143 / (299)) + (0.2544201372005806 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.08848035061651784 = (36.4063074998207 - 33.1850646475838) / 36.4063074998207 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateForEachMemory #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 12.577527398479587 < 19.197442439867356. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 112.09377934623213 (T) = (0 -12.536376989376016) / Math.Sqrt((1.9940717306956846 / (299)) + (0.006005773434383662 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.42915978981398734 = (21.961271763408085 - 12.536376989376016) / 21.961271763408085 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionTenSegments #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 40.818898164393445 < 42.135146990076635. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 41.35452226896144 (T) = (0 -40.779477538929406) / Math.Sqrt((4.650192297232661 / (299)) + (0.11345847461324403 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.13358754232774028 = (47.067048930124194 - 40.779477538929406) / 47.067048930124194 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Sort<BigStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[List - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Sort(BigStruct).List(Size%3a%20512).html>)	5.43 μs	4.85 μs	0.89	0.10	False

graph Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort&lt;BigStruct&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Collections.Sort<BigStruct>.List(Size: 512) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 4.846302014285714 < 5.129268667380953. IsChangePoint: Marked as a change because one of 4/7/2023 9:12:04 PM, 4/8/2023 8:10:53 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 23.29631900138724 (T) = (0 -4844.545256188034) / Math.Sqrt((173366.56665781006 / (299)) + (540.0594129474596 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.10661135493921954 = (5422.662670912324 - 4844.545256188034) / 5422.662670912324 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ReadStructFieldByFieldUsingBitConverterBE - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterBE.html>)	12.72 ns	2.85 ns	0.22	0.34	True
[ReadStructFieldByFieldBE - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldBE.html>)	8.82 ns	5.76 ns	0.65	0.10	False
[ReadStructFieldByFieldLE - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldLE.html>)	7.71 ns	4.35 ns	0.56	0.09	False
[ReadStructFieldByFieldUsingBitConverterLE - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE.html>)	6.87 ns	3.12 ns	0.45	0.45	False
[ReadStructAndReverseBE - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructAndReverseBE.html>)	9.90 ns	2.93 ns	0.30	0.49	False

graph graph graph graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterBE #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 2.850088564640743 < 12.660199910830714. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 102.86025339511767 (T) = (0 -2.9586344521834747) / Math.Sqrt((1.8314396421649146 / (299)) + (0.06828920111269285 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.7822540650862907 = (13.587553096483541 - 2.9586344521834747) / 13.587553096483541 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldBE #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 5.762757019270863 < 8.374260609339203. IsChangePoint: Marked as a change because one of 4/11/2023 10:44:16 AM, 4/12/2023 4:47:47 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 34.75118448468169 (T) = (0 -5.834969427633944) / Math.Sqrt((2.0560753474726385 / (299)) + (0.02430607082803119 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.35441652571341825 = (9.038288091376602 - 5.834969427633944) / 9.038288091376602 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldLE #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 4.3456230839413035 < 7.329050205271087. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 34.92872841860834 (T) = (0 -4.4924135468214335) / Math.Sqrt((1.491432403277443 / (299)) + (0.05677180046412949 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.42137609450554986 = (7.763961191652705 - 4.4924135468214335) / 7.763961191652705 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.122885605855245 < 6.530297627909187. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 49.25960236448465 (T) = (0 -2.9255506432002734) / Math.Sqrt((1.5961821652872694 / (299)) + (0.024088138489150764 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.5838754206794748 = (7.030468250583272 - 2.9255506432002734) / 7.030468250583272 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructAndReverseBE #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 2.9321195925471986 < 10.079860243614792. IsChangePoint: Marked as a change because one of 3/17/2023 9:25:32 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 114.24764408335585 (T) = (0 -3.0356328831197943) / Math.Sqrt((1.126649730246377 / (299)) + (0.0142881837594931 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.721123083632684 = (10.885206716505293 - 3.0356328831197943) / 10.885206716505293 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Get

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[GetDateTime - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Tests.Perf_Get.GetDateTime.html>)	3.06 μs	2.47 μs	0.81	0.06	False
[GetDateTimeOffset - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Tests.Perf_Get.GetDateTimeOffset.html>)	3.88 μs	3.26 μs	0.84	0.07	False
[GetDecimal - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Tests.Perf_Get.GetDecimal.html>)	3.75 μs	3.38 μs	0.90	0.05	False

graph graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### System.Text.Json.Tests.Perf_Get.GetDateTime #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 2.4720730880888246 < 2.9113308266232587. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 15.355254266073798 (T) = (0 -2499.0043900681176) / Math.Sqrt((18320.497692222292 / (299)) + (10784.3545670536 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.14649052458173506 = (2927.91639933871 - 2499.0043900681176) / 2927.91639933871 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Tests.Perf_Get.GetDateTimeOffset #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.2562738840220837 < 3.648504471853751. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 32.80693186653198 (T) = (0 -3344.136798190636) / Math.Sqrt((24552.837017537593 / (299)) + (5155.33681378456 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.16835475649731463 = (4021.1097512034744 - 3344.136798190636) / 4021.1097512034744 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Tests.Perf_Get.GetDecimal #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.3833555624594767 < 3.5513414155852225. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/8/2023 8:02:22 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 40.55766974506025 (T) = (0 -3370.350341393722) / Math.Sqrt((8466.803006708928 / (299)) + (380.4081545552535 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.08102143252052685 = (3667.4961317517386 - 3370.350341393722) / 3667.4961317517386 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Enumerate - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Tests.Perf_PriorityQueue(Guid%2c%20Guid).Enumerate(Size%3a%2010).html>)	23.85 ns	9.07 ns	0.38	0.27	False
[Enumerate - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Tests.Perf_PriorityQueue(Guid%2c%20Guid).Enumerate(Size%3a%20100).html>)	135.23 ns	61.48 ns	0.45	0.05	True

graph graph Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue&lt;Guid, Guid&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 10) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 9.065625833276387 < 20.253534936801262. IsChangePoint: Marked as a change because one of 4/3/2023 4:18:48 PM, 4/4/2023 4:23:54 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 42.89401701980961 (T) = (0 -9.152469728532829) / Math.Sqrt((16.491986929707128 / (299)) + (0.6236407377684844 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.593103308060814 = (22.49335005628588 - 9.152469728532829) / 22.49335005628588 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 100) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 61.478955657061505 < 128.86475871256195. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 140.44346413939152 (T) = (0 -62.28314052886289) / Math.Sqrt((68.89958046747479 / (299)) + (0.8994504922637079 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.5485615985460912 = (137.96597792361692 - 62.28314052886289) / 137.96597792361692 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Concurrent.IsEmpty<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Queue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Concurrent.IsEmpty(String).Queue(Size%3a%20512).html>)	5.10 ns	3.75 ns	0.73	0.22	False
[Queue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Concurrent.IsEmpty(String).Queue(Size%3a%200).html>)	5.27 ns	3.88 ns	0.74	0.19	False

graph graph Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.IsEmpty&lt;String&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Collections.Concurrent.IsEmpty<String>.Queue(Size: 512) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.7458454225817532 < 4.857641248240771. IsChangePoint: Marked as a change because one of 3/14/2023 8:42:09 PM, 4/7/2023 11:52:19 PM, 4/12/2023 4:44:56 PM, 6/9/2023 2:21:24 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 33.90295799597977 (T) = (0 -3.562405891833063) / Math.Sqrt((0.13100962882550946 / (299)) + (0.018020431818943694 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.2781595398439645 = (4.935170703874096 - 3.562405891833063) / 4.935170703874096 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Collections.Concurrent.IsEmpty<String>.Queue(Size: 0) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 3.8846918106907955 < 5.0086218479002484. IsChangePoint: Marked as a change because one of 3/14/2023 8:42:09 PM, 4/12/2023 4:44:56 PM, 6/9/2023 2:21:24 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 27.492991608420517 (T) = (0 -3.9245290576757097) / Math.Sqrt((0.23407907905815287 / (299)) + (0.007625694419343542 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.20110756132314983 = (4.91246238877368 - 3.9245290576757097) / 4.91246238877368 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[EnumerateArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase%3a%20ArrayOfNumbers).html>)	458.09 ns	333.37 ns	0.73	0.01	True
[EnumerateArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase%3a%20ArrayOfStrings).html>)	458.32 ns	333.36 ns	0.73	0.01	True
[EnumerateArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase%3a%20Json400KB).html>)	1.15 μs	903.81 ns	0.79	0.00	True

graph graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfNumbers) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 333.36705365056895 < 435.63987184856893. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 286.80845258081405 (T) = (0 -333.4651534661933) / Math.Sqrt((60.71986092483551 / (299)) + (0.012700245773651612 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.2797443938958041 = (462.9816840578017 - 333.4651534661933) / 462.9816840578017 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfStrings) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 333.35649693095314 < 435.41574241971597. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 285.19707221668324 (T) = (0 -333.4202614496254) / Math.Sqrt((56.61846124630334 / (299)) + (0.011595133760024521 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.27165527021812663 = (457.77809300477674 - 333.4202614496254) / 457.77809300477674 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: Json400KB) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 903.8077754377615 < 1.0899520211414973. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 45.54818745477939 (T) = (0 -940.2058899909576) / Math.Sqrt((216.69705963305734 / (299)) + (264.86071678114325 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.17198289132757605 = (1135.4908976439003 - 940.2058899909576) / 1135.4908976439003 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in LinqBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Where00ForX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/LinqBenchmarks.Where00ForX.html>)	162.77 ms	124.96 ms	0.77	0.33	False
[Count00ForX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/LinqBenchmarks.Count00ForX.html>)	115.58 ms	55.78 ms	0.48	0.03	False

graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### LinqBenchmarks.Where00ForX #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 124.95989964285715 < 155.53707934583335. IsChangePoint: Marked as a change because one of 3/31/2023 8:05:26 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 52.75829239406724 (T) = (0 -124954309.6553968) / Math.Sqrt((84037516919547.1 / (299)) + (3025710961841.6875 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.2268246800340221 = (161611870.46282747 - 124954309.6553968) / 161611870.46282747 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### LinqBenchmarks.Count00ForX #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 55.7774613125 < 109.82510031529411. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 66.40090564266868 (T) = (0 -54968843.43121795) / Math.Sqrt((112980050344149.69 / (299)) + (1531586285458.9421 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.4555981688886385 = (100971084.75737964 - 54968843.43121795) / 100971084.75737964 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[EnumerateProperties - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase%3a%20NumericProperties).html>)	714.73 ns	334.34 ns	0.47	0.02	True
[EnumerateProperties - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase%3a%20ObjectProperties).html>)	1.45 μs	996.39 ns	0.69	0.01	True
[EnumerateProperties - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase%3a%20StringProperties).html>)	714.23 ns	334.09 ns	0.47	0.01	True

graph graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: NumericProperties) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 334.3365354634506 < 678.849612251525. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 747.8483340945093 (T) = (0 -334.1773219947745) / Math.Sqrt((75.72200599539228 / (299)) + (0.029831552137352713 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.5306495755490841 = (711.9996160346976 - 334.1773219947745) / 711.9996160346976 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: ObjectProperties) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 996.3929848320078 < 1.370776257398815. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 246.78181158767939 (T) = (0 -997.1249588833927) / Math.Sqrt((875.1186257147551 / (299)) + (9.015126452748229 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.31733841058192963 = (1460.6431273412998 - 997.1249588833927) / 1460.6431273412998 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: StringProperties) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 334.0944612278662 < 678.4466781803036. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 963.2857429243984 (T) = (0 -334.15390298400905) / Math.Sqrt((44.33225203272707 / (299)) + (0.08144796868274973 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.5305535000196794 = (711.8040138716913 - 334.15390298400905) / 711.8040138716913 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Struct.GSeq

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[FilterSkipMapSum - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/Struct.GSeq.FilterSkipMapSum.html>)	15.47 μs	8.17 μs	0.53	0.01	True

graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### Struct.GSeq.FilterSkipMapSum #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 8.172941425108625 < 14.694763007799024. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 2321.1685725465413 (T) = (0 -8179.291531386764) / Math.Sqrt((58.565936891681886 / (105)) + (139.36771162009808 / (15))) is greater than 1.9802722492727756 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (105) + (15) - 2, .975) and 0.4710692820487373 = (15463.82400150265 - 8179.291531386764) / 15463.82400150265 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Benchstone.BenchI.LogicArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/Benchstone.BenchI.LogicArray.Test.html>)	226.14 ms	173.35 ms	0.77	0.00	True

graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### Benchstone.BenchI.LogicArray.Test #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 173.35284693333332 < 214.84075476630952. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 441.8756797291366 (T) = (0 -172773853.83840048) / Math.Sqrt((1866868439451.0066 / (299)) + (130328683601.06186 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.2381099446920104 = (226770060.3711879 - 172773853.83840048) / 226770060.3711879 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateForEach<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[LinkedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.IterateForEach(Int32).LinkedList(Size%3a%20512).html>)	1.04 μs	457.48 ns	0.44	0.35	False
[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.IterateForEach(Int32).Dictionary(Size%3a%20512).html>)	850.39 ns	444.98 ns	0.52	0.02	False

graph graph Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach&lt;Int32&gt;*'

### Payloads [Baseline]() [Compare]() ### System.Collections.IterateForEach<Int32>.LinkedList(Size: 512) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 457.4783080795358 < 0.996781730328181. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 52.3916792090851 (T) = (0 -459.00970307446977) / Math.Sqrt((111838.27538602387 / (299)) + (3.9450320031533557 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.6883058054478963 = (1472.62833603319 - 459.00970307446977) / 1472.62833603319 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.Collections.IterateForEach<Int32>.Dictionary(Size: 512) #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 444.97739518240627 < 809.3152868351162. IsChangePoint: Marked as a change because one of 4/12/2023 9:47:42 AM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 60.1215513902927 (T) = (0 -444.8707634289744) / Math.Sqrt((36165.78148845776 / (299)) + (0.09011431149612248 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.5978036466413166 = (1106.103423648482 - 444.8707634289744) / 1106.103423648482 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Pipelines.Tests.Perf_Pipe

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[SyncReadAsyncWithCancellationToken - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsyncWithCancellationToken.html>)	666.38 μs	549.45 μs	0.82	0.13	False
[SyncReadAsync - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsync.html>)	667.76 μs	548.65 μs	0.82	0.12	False

graph graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsyncWithCancellationToken #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 549.4509521551723 < 636.8010298657614. IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 61.668993056704515 (T) = (0 -553358.4263561534) / Math.Sqrt((1727729340.8362658 / (299)) + (23875437.562383685 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.23227454980523948 = (720776.4523317218 - 553358.4263561534) / 720776.4523317218 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsync #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 548.6533834667488 < 636.4867782831101. IsChangePoint: Marked as a change because one of 6/1/2023 1:33:18 PM, 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 39.32344368358332 (T) = (0 -552963.4573609269) / Math.Sqrt((1292896134.5436144 / (299)) + (200139843.80594182 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.23012073061354896 = (718246.976310463 - 552963.4573609269) / 718246.976310463 is greater than 0.05. IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Struct.FilteredSpanEnumerator

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Sum - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/Struct.FilteredSpanEnumerator.Sum.html>)	11.87 μs	4.91 μs	0.41	0.01	True

graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### Struct.FilteredSpanEnumerator.Sum #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 4.905789542417719 < 11.278359719489524. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 4246.1006905842205 (T) = (0 -4905.18465618158) / Math.Sqrt((130.80492085830363 / (106)) + (21.928236463153674 / (15))) is greater than 1.9800998764566138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (106) + (15) - 2, .975) and 0.5869989125593322 = (11876.929154299782 - 4905.18465618158) / 11876.929154299782 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_Matrix3x2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[CreateFromScalars - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Numerics.Tests.Perf_Matrix3x2.CreateFromScalars.html>)	5.04 ns	0.04 ns	0.01	0.10	True

graph Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

### Payloads [Baseline]() [Compare]() ### System.Numerics.Tests.Perf_Matrix3x2.CreateFromScalars #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 0.04030241008939791 < 4.325812092829951. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 619.0069875518845 (T) = (0 -0.037634791843598234) / Math.Sqrt((0.010518309073042145 / (299)) + (0.0002524422965024886 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.9916398553463065 = (4.501691466184336 - 0.037634791843598234) / 4.501691466184336 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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	alpine 3.15
Queue	TigerAlpine
Baseline	cfae69f62414b68e4c98dd3b294154baabf58a5a
Compare	d4fcdc1240ec278980b4e63dda9769b76c1c802a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Benchstone.MDBenchI.MDLogicArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/Benchstone.MDBenchI.MDLogicArray.Test.html>)	293.55 ms	252.52 ms	0.86	0.01	True

graph Test Report

Repro

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

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

### Payloads [Baseline]() [Compare]() ### Benchstone.MDBenchI.MDLogicArray.Test #### Histogram ```log ``` #### Description of detection logic ``` IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small. IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small. IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline. IsImprovementWindowed: Marked as improvement because 252.52000764285714 < 278.88583606085166. IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM. IsImprovementStdDev: Marked as improvement because 45.103207949631745 (T) = (0 -251287724.7383272) / Math.Sqrt((6475476616069.372 / (299)) + (13172119404880 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.14548793126895207 = (294071592.3550266 - 251287724.7383272) / 294071592.3550266 is greater than 0.05. IsChangeEdgeDetector: Marked as regression because Edge Detector said so. ``` #### JIT Disasms ### 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)

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
[Enumerate - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Tests.Perf_PriorityQueue(Int32%2c%20Int32).Enumerate(Size%3a%2010).html>)	19.46 ns	8.71 ns	0.45	0.21	True
[Enumerate - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.Tests.Perf_PriorityQueue(Int32%2c%20Int32).Enumerate(Size%3a%20100).html>)	137.80 ns	56.70 ns	0.41	0.02	True

dotnet / perf-autofiling-issues