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[Perf] Windows/x64: 13 Improvements on 7/26/2023 8:42:30 AM #20167

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performanceautofiler bot opened this issue Jul 28, 2023 · 0 comments
Closed

[Perf] Windows/x64: 13 Improvements on 7/26/2023 8:42:30 AM #20167

performanceautofiler bot opened this issue Jul 28, 2023 · 0 comments
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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 Jul 28, 2023 •
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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
818.12 μs 743.89 μs 0.91 0.09 False
818.87 μs 743.17 μs 0.91 0.06 False
1.18 ms 485.08 μs 0.41 0.05 False
816.13 μs 742.91 μs 0.91 0.10 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.Collections.ContainsFalse&lt;String&gt;*'

Payloads

Baseline
Compare

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 743.8852281746032 < 777.3504458705357.
IsChangePoint: Marked as a change because one of 5/21/2023 1:46:51 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 47.47824192044742 (T) = (0 -744216.8236161986) / Math.Sqrt((1302665581.921391 / (299)) + (379330.43214206264 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.11826170995640942 = (844033.6911981067 - 744216.8236161986) / 844033.6911981067 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a 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 743.1663477891155 < 777.4142680288461.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 43.69431816283717 (T) = (0 -743713.9359152751) / Math.Sqrt((1363425600.8128626 / (299)) + (1641310.3584480889 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.11439105453975251 = (839776.9012244676 - 743713.9359152751) / 839776.9012244676 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 485.079356060606 < 1.1228541964285714.
IsChangePoint: Marked as a change because one of 5/22/2023 7:40:07 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 10.58635221078793 (T) = (0 -612977.788224507) / Math.Sqrt((3365839866.5496273 / (299)) + (19794297895.456295 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.49840875427664716 = (1222066.3607087517 - 612977.788224507) / 1222066.3607087517 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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 5/19/2023 3:32:16 PM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 43.49029857551142 (T) = (0 -742732.6179578523) / Math.Sqrt((1605882827.0972662 / (299)) + (21545.100947362273 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.11952127659557524 = (843555.4411650418 - 742732.6179578523) / 843555.4411650418 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<ImmutableDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
21.28 μs 16.32 μs 0.77 0.17 False
20.72 μs 15.38 μs 0.74 0.12 False
19.93 μs 15.23 μs 0.76 0.17 False
20.86 μs 14.35 μs 0.69 0.14 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>>.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 16.31919829842932 < 20.11424498767921.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 40.08180318724924 (T) = (0 -16527.522257937282) / Math.Sqrt((4075760.33406784 / (299)) + (32768.487445450155 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.2509919912762177 = (22065.88189370385 - 16527.522257937282) / 22065.88189370385 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>>.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 15.38495396205357 < 19.42654033497701.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 34.63425370580162 (T) = (0 -15359.099310406555) / Math.Sqrt((3778462.1957550207 / (299)) + (106511.81761291565 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.2821741136151726 = (21396.691874347536 - 15359.099310406555) / 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>>.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 15.232147560975609 < 19.186675743032417.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 33.55505823075807 (T) = (0 -15495.690597522704) / Math.Sqrt((4068399.5169481765 / (299)) + (77715.68850205927 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.26084872593003877 = (20964.16679660086 - 15495.690597522704) / 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>>.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 14.347637375262606 < 19.52996393747273.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 18.301341622387547 (T) = (0 -14806.91466882725) / Math.Sqrt((3853003.0454104473 / (299)) + (685257.7424811039 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.3058641791860893 = (21331.437198364674 - 14806.91466882725) / 21331.437198364674 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
413.98 μs 374.84 μs 0.91 0.33 False
411.72 μs 374.93 μs 0.91 0.31 False
597.43 μs 244.85 μs 0.41 0.08 False
415.84 μs 382.89 μs 0.92 0.29 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.Collections.ContainsTrue&lt;String&gt;*'

Payloads

Baseline
Compare

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 374.844462159864 < 392.52063945169414.
IsChangePoint: Marked as a change because one of 5/20/2023 7:49:01 PM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 43.07323654065279 (T) = (0 -375020.9337573631) / Math.Sqrt((619910026.3149158 / (299)) + (294835.2076821596 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.14334238342769606 = (437772.2517169851 - 375020.9337573631) / 437772.2517169851 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 374.9327083333334 < 390.9769375.
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, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 42.22635442623386 (T) = (0 -375422.97040343913) / Math.Sqrt((554718186.0642886 / (299)) + (156970.2056210578 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.1336575933503642 = (433342.48389767075 - 375422.97040343913) / 433342.48389767075 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 244.8464423076923 < 567.7590555555556.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 10.313289944655262 (T) = (0 -311580.8726744746) / Math.Sqrt((890378540.8644409 / (299)) + (5555558675.048651 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.5021943063022396 = (625908.615789455 - 311580.8726744746) / 625908.615789455 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

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 382.8941361788619 < 395.602219951923.
IsChangePoint: Marked as a change because one of 5/25/2023 6:27:07 PM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 36.457186477284566 (T) = (0 -380382.20576848625) / Math.Sqrt((766913332.9194535 / (299)) + (1992853.9942905083 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.14025326409527536 = (442435.18455258134 - 380382.20576848625) / 442435.18455258134 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
14.02 μs 11.89 μs 0.85 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 11.894909878619481 < 13.329410204991085.
IsChangePoint: Marked as a change because one of 5/19/2023 4:22:12 AM, 7/26/2023 12:02:55 AM, 7/27/2023 9:58:25 PM falls between 7/18/2023 9:38:16 PM and 7/27/2023 9:58:25 PM.
IsImprovementStdDev: Marked as improvement because 22.940336668786347 (T) = (0 -12018.245856739479) / Math.Sqrt((89920.38786803938 / (299)) + (51278.80380137959 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.15221203145964562 = (14176.004263697469 - 12018.245856739479) / 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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