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[Perf] Changes at 3/31/2022 1:23:38 AM #4428

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performanceautofiler bot opened this issue Apr 7, 2022 · 1 comment
Closed

[Perf] Changes at 3/31/2022 1:23:38 AM #4428

performanceautofiler bot opened this issue Apr 7, 2022 · 1 comment
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arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-coreclr untriaged

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performanceautofiler bot commented Apr 7, 2022 •
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Run Information

Architecture arm64
OS ubuntu 18.04
Baseline 0bbf45371fd3b0ca24c20cd5c27943e418cead2b
Compare 43ab6b874e08f55fe88081f75ddde8e4a2fe726e
Diff Diff

Improvements in System.Collections.IndexerSet<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ConcurrentDictionary - Duration of single invocation 102.48 μs 90.52 μs 0.88 0.07 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.IndexerSet&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.IndexerSet<Int32>.ConcurrentDictionary(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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 3/30/2022 8:03:41 PM, 4/4/2022 9:46:30 AM falls between 3/22/2022 12:26:23 PM and 4/4/2022 9:46:30 AM.
IsImprovementStdDev: Marked as improvement because 10.926485535503527 (T) = (0 -88585.89585351237) / Math.Sqrt((3361056.607104093 / (299)) + (16474318.97356918 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.11177403904661072 = (99733.51348391968 - 88585.89585351237) / 99733.51348391968 is greater than 0.05.
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 arm64
OS ubuntu 18.04
Baseline 0bbf45371fd3b0ca24c20cd5c27943e418cead2b
Compare 43ab6b874e08f55fe88081f75ddde8e4a2fe726e
Diff Diff

Improvements in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Dequeue_And_Enqueue - Duration of single invocation 17.48 μs 15.45 μs 0.88 0.05 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 100)

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/7/2022 4:35:33 PM, 3/30/2022 8:03:41 PM, 4/4/2022 9:46:30 AM falls between 3/22/2022 12:26:23 PM and 4/4/2022 9:46:30 AM.
IsImprovementStdDev: Marked as improvement because 24.123337958269158 (T) = (0 -15500.423152238738) / Math.Sqrt((395755.9495299698 / (299)) + (37387.346822046835 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.08770757845401063 = (16990.63018190089 - 15500.423152238738) / 16990.63018190089 is greater than 0.05.
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 arm64
OS ubuntu 18.04
Baseline 0bbf45371fd3b0ca24c20cd5c27943e418cead2b
Compare 43ab6b874e08f55fe88081f75ddde8e4a2fe726e
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IsMatch - Duration of single invocation 355.09 ns 304.93 ns 0.86 0.49 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 0, Options: None)

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 3/30/2022 8:03:41 PM, 4/4/2022 9:46:30 AM falls between 3/22/2022 12:26:23 PM and 4/4/2022 9:46:30 AM.
IsImprovementStdDev: Marked as improvement because 27.90784595049731 (T) = (0 -306.70267407592667) / Math.Sqrt((1358.614380773813 / (299)) + (4.598924152724168 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.16694509184894096 = (368.166216986398 - 306.70267407592667) / 368.166216986398 is greater than 0.05.
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 arm64
OS ubuntu 18.04
Baseline 0bbf45371fd3b0ca24c20cd5c27943e418cead2b
Compare 43ab6b874e08f55fe88081f75ddde8e4a2fe726e
Diff Diff

Improvements in System.Net.Primitives.Tests.CredentialCacheTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetCredential_HostPort - Duration of single invocation 166.46 ns 145.07 ns 0.87 0.22 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Net.Primitives.Tests.CredentialCacheTests*'

Payloads

Baseline
Compare

Histogram

System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_HostPort(host: "name5", hostPortCount: 10)

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 3/30/2022 8:03:41 PM, 4/4/2022 9:46:30 AM falls between 3/22/2022 12:26:23 PM and 4/4/2022 9:46:30 AM.
IsImprovementStdDev: Marked as improvement because 6.016028951634899 (T) = (0 -134.34945158564523) / Math.Sqrt((33.7641838933594 / (292)) + (64.71857237600805 / (16))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (292) + (16) - 2, .975) and 0.08369314473128237 = (146.62058983095318 - 134.34945158564523) / 146.62058983095318 is greater than 0.05.
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 arm64
OS ubuntu 18.04
Baseline 0bbf45371fd3b0ca24c20cd5c27943e418cead2b
Compare 43ab6b874e08f55fe88081f75ddde8e4a2fe726e
Diff Diff

Improvements in MicroBenchmarks.Serializers.Binary_FromStream<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
BinaryFormatter_ - Duration of single invocation 20.40 μs 18.68 μs 0.92 0.11 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Binary_FromStream&lt;Location&gt;*'

Payloads

Baseline
Compare

Histogram

MicroBenchmarks.Serializers.Binary_FromStream<Location>.BinaryFormatter_

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 3/30/2022 8:03:41 PM, 4/4/2022 9:46:30 AM falls between 3/22/2022 12:26:23 PM and 4/4/2022 9:46:30 AM.
IsImprovementStdDev: Marked as improvement because 20.195225955292585 (T) = (0 -18881.004429152683) / Math.Sqrt((222751.7335477576 / (299)) + (48048.72751947684 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.06297612276427757 = (20149.97150857329 - 18881.004429152683) / 20149.97150857329 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot added arm64 PGO Applied if there were any profile guided optimization updates in the observed interval. untriaged labels Apr 7, 2022
@kunalspathak
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possibly by dotnet/runtime#67360

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arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-coreclr untriaged
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