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[Perf] Windows/x64: 20 Improvements on 7/26/2023 8:42:30 AM #20309

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performanceautofiler bot opened this issue Aug 1, 2023 · 1 comment
Closed

[Perf] Windows/x64: 20 Improvements on 7/26/2023 8:42:30 AM #20309

performanceautofiler bot opened this issue Aug 1, 2023 · 1 comment
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arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged

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performanceautofiler bot commented Aug 1, 2023 •
edited
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Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsFalse<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
819.99 μs 744.41 μs 0.91 0.13 False
817.33 μs 742.67 μs 0.91 0.10 False
818.06 μs 743.49 μs 0.91 0.09 False
823.94 μs 748.37 μs 0.91 0.03 False
1.18 ms 488.00 μs 0.41 0.05 True
817.43 μs 743.62 μs 0.91 0.06 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.Collections.ContainsFalse&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsFalse<String>.ImmutableArray(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 744.4080357142857 < 778.5429545758927.
IsChangePoint: Marked as a change because one of 5/19/2023 3:32:16 PM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 37.13457084262959 (T) = (0 -744523.2841271381) / Math.Sqrt((2327274570.5927024 / (299)) + (786424.8173799253 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.12245418164005781 = (848415.2833393796 - 744523.2841271381) / 848415.2833393796 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.Queue(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 742.6662946428571 < 776.4366240162036.
IsChangePoint: Marked as a change because one of 5/19/2023 3:32:16 PM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 43.47198181036674 (T) = (0 -742772.4319025663) / Math.Sqrt((1605882827.0972662 / (299)) + (73595.36527339091 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.11947407881488278 = (843555.4411650418 - 742772.4319025663) / 843555.4411650418 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.List(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 743.491050170068 < 777.4848786458334.
IsChangePoint: Marked as a change because one of 5/21/2023 1:46:51 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 47.81531095982782 (T) = (0 -743997.4013502161) / Math.Sqrt((1302665581.921391 / (299)) + (385807.4555333372 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.11852167856698824 = (844033.6911981067 - 743997.4013502161) / 844033.6911981067 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.Stack(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 748.3724064625849 < 780.7805798611109.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 41.49515509207181 (T) = (0 -748322.1110095523) / Math.Sqrt((1418911871.277228 / (299)) + (114814.72367251279 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.10783781483922968 = (838773.6259800143 - 748322.1110095523) / 838773.6259800143 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.LinkedList(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 488.00135732323236 < 1.1223017164810636.
IsChangePoint: Marked as a change because one of 5/22/2023 7:40:07 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 31.24981371047847 (T) = (0 -525534.4017221814) / Math.Sqrt((3365839866.5496273 / (299)) + (9225439854.355206 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.5699624679813693 = (1222066.3607087517 - 525534.4017221814) / 1222066.3607087517 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.ICollection(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 743.6198767006804 < 776.8606346354167.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 44.906100849209786 (T) = (0 -743525.6873089838) / Math.Sqrt((1363425600.8128626 / (299)) + (649074.6853996569 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.11461521956026795 = (839776.9012244676 - 743525.6873089838) / 839776.9012244676 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
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrue<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
453.40 μs 378.81 μs 0.84 0.29 False
421.88 μs 376.05 μs 0.89 0.31 False
411.51 μs 376.19 μs 0.91 0.27 False
598.43 μs 243.31 μs 0.41 0.08 True
414.76 μs 380.32 μs 0.92 0.27 False
437.02 μs 373.99 μs 0.86 0.29 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.Collections.ContainsTrue&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsTrue<String>.ImmutableArray(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 378.8088222789115 < 397.0231722184066.
IsChangePoint: Marked as a change because one of 5/25/2023 6:27:07 PM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 38.572126119279844 (T) = (0 -379409.3716102969) / Math.Sqrt((766913332.9194535 / (299)) + (1993864.8680296105 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.14245208144108198 = (442435.18455258134 - 379409.3716102969) / 442435.18455258134 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.ICollection(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 376.05342261904764 < 400.56093229166663.
IsChangePoint: Marked as a change because one of 5/20/2023 7:49:01 PM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 42.89074999839143 (T) = (0 -375336.1964091619) / Math.Sqrt((619910026.3149158 / (299)) + (869899.1834378114 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.14262223122398218 = (437772.2517169851 - 375336.1964091619) / 437772.2517169851 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.Queue(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 376.19434523809525 < 391.0147733516483.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 8:42:30 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 23.20890474999943 (T) = (0 -378307.0567876682) / Math.Sqrt((503371724.704813 / (299)) + (59924350.90677401 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.12076688100590136 = (430269.34338014555 - 378307.0567876682) / 430269.34338014555 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.LinkedList(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 243.30604817708334 < 568.3733009259261.
IsChangePoint: Marked as a change because one of 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 30.438485264930037 (T) = (0 -264570.6371049635) / Math.Sqrt((890378540.8644409 / (299)) + (2620953252.6864147 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.5773014934915667 = (625908.615789455 - 264570.6371049635) / 625908.615789455 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.Stack(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 380.3204166666667 < 393.99053044871795.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 18.709952852725582 (T) = (0 -383085.2445024362) / Math.Sqrt((715677388.7253577 / (299)) + (100899397.0322741 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.11937859414807091 = (435016.95729486906 - 383085.2445024362) / 435016.95729486906 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.List(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 373.9887019230769 < 392.0474386160714.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 42.55058101261283 (T) = (0 -374906.27557618864) / Math.Sqrt((554718186.0642886 / (299)) + (585288.3412940442 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.1348499408502057 = (433342.48389767075 - 374906.27557618864) / 433342.48389767075 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
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndRemove<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.91 μs 11.49 μs 0.83 0.02 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.CreateAddAndRemove&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.CreateAddAndRemove<String>.LinkedList(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 11.489277464429456 < 13.471029564504521.
IsChangePoint: Marked as a change because one of 5/19/2023 4:22:12 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 33.7841548023333 (T) = (0 -11895.022559117022) / Math.Sqrt((89920.38786803938 / (299)) + (80896.60353548586 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.16090441722154983 = (14176.004263697469 - 11895.022559117022) / 14176.004263697469 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
Benchmarking workflow for dotnet/runtime repository
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performanceautofiler bot commented Aug 1, 2023 •
edited
Loading

Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
19.65 μs 15.91 μs 0.81 0.12 False
20.67 μs 16.12 μs 0.78 0.16 False
19.66 μs 14.24 μs 0.72 0.17 False
20.76 μs 15.60 μs 0.75 0.18 False

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.Text.Json.Serialization.Tests.WriteJson&lt;ImmutableDictionary&lt;String, String&gt;&gt;*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 15.914908020350438 < 19.002596725747505.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 39.728032115024895 (T) = (0 -15264.115548804126) / Math.Sqrt((3778462.1957550207 / (299)) + (212633.45676741598 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.28661329337998026 = (21396.691874347536 - 15264.115548804126) / 21396.691874347536 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToStream(Mode: Reflection)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 16.122670687885012 < 19.775067538465436.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 29.44305373623164 (T) = (0 -15222.074071755014) / Math.Sqrt((3853003.0454104473 / (299)) + (573210.2051094885 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.2864018523364202 = (21331.437198364674 - 15222.074071755014) / 21331.437198364674 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToWriter(Mode: Reflection)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 14.244448477222866 < 19.304016654755163.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 36.989174175019365 (T) = (0 -14890.697337503943) / Math.Sqrt((4068399.5169481765 / (299)) + (253718.30162553643 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.2897071711946917 = (20964.16679660086 - 14890.697337503943) / 20964.16679660086 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: Reflection)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 15.599375 < 19.91026941550753.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 24.326962550359085 (T) = (0 -16225.685148976314) / Math.Sqrt((4075760.33406784 / (299)) + (836052.2562992865 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.2646708965841942 = (22065.88189370385 - 16225.685148976314) / 22065.88189370385 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
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrueComparer<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
23.40 μs 21.12 μs 0.90 0.02 False
41.41 μs 37.52 μs 0.91 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.ContainsTrueComparer&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<String>.HashSet(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 21.117618759120283 < 22.201957381455653.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 21.400467695163165 (T) = (0 -21382.467535732383) / Math.Sqrt((171257.90180140643 / (299)) + (156270.39556053779 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.09000069340816319 = (23497.2349768208 - 21382.467535732383) / 23497.2349768208 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrueComparer<String>.ImmutableHashSet(Size: 512)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 37.52376039989265 < 38.549190570553606.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 24.215710505988827 (T) = (0 -37751.831170876176) / Math.Sqrt((1638699.8378765672 / (299)) + (261433.49248411134 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.08478687254278634 = (41249.223856484816 - 37751.831170876176) / 41249.223856484816 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
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS Windows 10.0.19042
Queue OwlWindows
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
12.73 μs 10.90 μs 0.86 0.27 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.Text.Json.Serialization.Tests.WriteJson&lt;ImmutableSortedDictionary&lt;String, String&gt;&gt;*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToString(Mode: Reflection)

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 10.897089851099286 < 12.40087168566344.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 7:57:50 PM falls between 7/23/2023 4:13:29 AM and 7/31/2023 7:57:50 PM.
IsImprovementStdDev: Marked as improvement because 24.926132745646157 (T) = (0 -10814.303865899097) / Math.Sqrt((4113509.801278416 / (299)) + (190927.29404299823 / (19))) is greater than 1.9674995188240387 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (19) - 2, .975) and 0.26233758453660905 = (14660.234328335242 - 10814.303865899097) / 14660.234328335242 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
Benchmarking workflow for dotnet/runtime repository

@EgorBo EgorBo mentioned this issue Aug 1, 2023
Merged
@EgorBo EgorBo closed this as completed Aug 1, 2023
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