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[Perf] Windows/x86: 3 Improvements on 10/17/2022 8:10:07 PM #9152

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performanceautofiler bot opened this issue Oct 25, 2022 · 0 comments
Open

[Perf] Windows/x86: 3 Improvements on 10/17/2022 8:10:07 PM #9152

performanceautofiler bot opened this issue Oct 25, 2022 · 0 comments
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arch-x86 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged

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performanceautofiler bot commented Oct 25, 2022 •
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Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 59f14ac45408d557bd6b423e7a9c175adc85e125
Compare 8393c4eb74afecaa70267b2a94b9b94c1d1ae384
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Cache

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IsMatch - Duration of single invocation 197.11 ms 123.70 ms 0.63 0.48 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Cache*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch(total: 40000, unique: 1600, cacheSize: 15)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 123.69874615384616 < 186.19157666666663.
IsChangePoint: Marked as a change because one of 8/13/2022 8:56:21 AM, 9/7/2022 8:07:21 PM, 10/11/2022 5:13:36 PM, 10/17/2022 3:19:47 PM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsImprovementStdDev: Marked as improvement because 12.001047201319674 (T) = (0 -129956638.02297638) / Math.Sqrt((904216712171223.2 / (299)) + (115424725062036.44 / (28))) is greater than 1.967290077109849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (28) - 2, .975) and 0.1979908468007317 = (162038846.44529384 - 129956638.02297638) / 162038846.44529384 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 59f14ac45408d557bd6b423e7a9c175adc85e125
Compare 8393c4eb74afecaa70267b2a94b9b94c1d1ae384
Diff Diff

Improvements in System.ComponentModel.Tests.Perf_TypeDescriptorTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetConverter - Duration of single invocation 283.17 ns 260.60 ns 0.92 0.01 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.ComponentModel.Tests.Perf_TypeDescriptorTests*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeEnum))

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 260.59884076173665 < 267.882101109357.
IsChangePoint: Marked as a change because one of 9/22/2022 3:11:11 PM, 10/17/2022 3:19:47 PM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsImprovementStdDev: Marked as improvement because 88.44268476640919 (T) = (0 -259.80032228533037) / Math.Sqrt((17.373872885432217 / (299)) + (1.1726860772289192 / (28))) is greater than 1.967290077109849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (28) - 2, .975) and 0.09718423828144132 = (287.7667108854927 - 259.80032228533037) / 287.7667108854927 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 59f14ac45408d557bd6b423e7a9c175adc85e125
Compare 8393c4eb74afecaa70267b2a94b9b94c1d1ae384
Diff Diff

Improvements in System.Collections.ContainsFalse<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ImmutableArray - Duration of single invocation 37.02 μs 26.29 μs 0.71 0.27 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.ContainsFalse<Int32>.ImmutableArray(Size: 512)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 26.286032913165272 < 31.990542681333448.
IsChangePoint: Marked as a change because one of 8/18/2022 3:00:51 AM, 9/2/2022 11:09:40 AM, 10/17/2022 3:19:47 PM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsImprovementStdDev: Marked as improvement because 7.736283170869933 (T) = (0 -27297.189707398793) / Math.Sqrt((7199176.338344175 / (299)) + (3338802.518143534 / (28))) is greater than 1.967290077109849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (28) - 2, .975) and 0.0968960872705335 = (30225.96771272757 - 27297.189707398793) / 30225.96771272757 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
This was referenced Oct 25, 2022
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