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[Perf] Windows/x86: 14 Improvements on 10/3/2022 2:18:04 AM #8321

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performanceautofiler bot opened this issue Oct 11, 2022 · 0 comments
Open

[Perf] Windows/x86: 14 Improvements on 10/3/2022 2:18:04 AM #8321

performanceautofiler bot opened this issue Oct 11, 2022 · 0 comments

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Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

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
LinqQuery - Duration of single invocation 71.48 μs 55.38 μs 0.77 0.01 False
LinqOrderByExtension - Duration of single invocation 71.58 μs 55.39 μs 0.77 0.01 False

graph
graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.Sort<BigStruct>.LinqQuery(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 55.377131999999996 < 67.83991989999998.
IsChangePoint: Marked as a change because one of 8/30/2022 6:17:03 PM, 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 33.19584984614991 (T) = (0 -55672.10305806937) / Math.Sqrt((180923201.93980923 / (299)) + (82651.26068658676 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.3172940932589382 = (81546.24488870111 - 55672.10305806937) / 81546.24488870111 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.

```#### System.Collections.Sort&lt;BigStruct&gt;.LinqOrderByExtension(Size: 512)

```log

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 55.39193066666666 < 67.96038143809524.
IsChangePoint: Marked as a change because one of 8/30/2022 6:17:03 PM, 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 33.57568962029321 (T) = (0 -55525.065656862746) / Math.Sqrt((179249107.3544735 / (299)) + (87929.72831944129 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.3193602276099551 = (81577.75655966775 - 55525.065656862746) / 81577.75655966775 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 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
AnyWithPredicate_LastElementMatches - Duration of single invocation 4.14 μs 3.11 μs 0.75 0.01 False
FirstWithPredicate_LastElementMatches - Duration of single invocation 4.14 μs 3.09 μs 0.75 0.01 False
SkipHalfTakeHalf - Duration of single invocation 811.40 ns 688.21 ns 0.85 0.04 False
OrderBy - Duration of single invocation 4.79 μs 3.72 μs 0.78 0.00 False
OrderByDescending - Duration of single invocation 6.30 μs 4.85 μs 0.77 0.00 False
SingleWithPredicate_LastElementMatches - Duration of single invocation 765.98 ns 693.47 ns 0.91 0.03 False

graph
graph
graph
graph
graph
graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: IOrderedEnumerable)


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 3.1078899870543717 < 3.936334496238981.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 200.92494495342834 (T) = (0 -3135.928202879934) / Math.Sqrt((3760.948066535595 / (299)) + (618.1194635605019 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.2621802329011734 = (4250.263198030983 - 3135.928202879934) / 4250.263198030983 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.

```#### System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: IOrderedEnumerable)

```log

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 3.093676883211197 < 3.9220621595177865.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 177.64889659405588 (T) = (0 -3124.77767012159) / Math.Sqrt((4282.923935252409 / (299)) + (891.2341321736844 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.2657677455968264 = (4255.843639914171 - 3124.77767012159) / 4255.843639914171 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.

```#### System.Linq.Tests.Perf_Enumerable.SkipHalfTakeHalf(input: IEnumerable)

```log

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 688.2121123622978 < 770.887060918387.
IsChangePoint: Marked as a change because one of 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 10/1/2022 2:31:50 PM, 10/2/2022 4:08:26 PM, 10/6/2022 2:13:23 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 16.634025739395614 (T) = (0 -668.4452470840465) / Math.Sqrt((495.6700197887444 / (299)) + (57.319004612643624 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.06585800164638508 = (715.5713459646954 - 668.4452470840465) / 715.5713459646954 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.

```#### System.Linq.Tests.Perf_Enumerable.OrderBy(input: IEnumerable)

```log

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 3.7155780146066526 < 4.552115995654396.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 124.21577657494757 (T) = (0 -3745.021042348502) / Math.Sqrt((1905.8882892723027 / (299)) + (2304.0010195125797 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.22214810351175912 = (4814.568247832403 - 3745.021042348502) / 4814.568247832403 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.

```#### System.Linq.Tests.Perf_Enumerable.OrderByDescending(input: IEnumerable)

```log

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 4.849729315429991 < 5.964670623429484.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 146.93984207498406 (T) = (0 -4838.160819541546) / Math.Sqrt((3390.9380236425095 / (299)) + (2942.3866122177274 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.23105089045043367 = (6291.912897038967 - 4838.160819541546) / 6291.912897038967 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.

```#### System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: IEnumerable)

```log

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 693.4658964303223 < 727.6581746971555.
IsChangePoint: Marked as a change because one of 8/16/2022 10:54:40 PM, 8/20/2022 7:42:33 PM, 9/1/2022 8:04:48 PM, 9/9/2022 3:12:19 AM, 9/29/2022 7:42:19 AM, 10/2/2022 4:08:26 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 8.49810880508285 (T) = (0 -680.9143358868657) / Math.Sqrt((1311.0800227912384 / (299)) + (791.7703744942974 / (36))) is greater than 1.9671134448822736 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (36) - 2, .975) and 0.06023829075050024 = (724.5606297692727 - 680.9143358868657) / 724.5606297692727 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 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

Improvements in System.Linq.Tests.Perf_OrderBy

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
OrderByValueType - Duration of single invocation 70.11 μs 54.50 μs 0.78 0.00 False

graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Linq.Tests.Perf_OrderBy.OrderByValueType(NumberOfPeople: 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 54.504793844367015 < 66.6590794393868.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 292.7761107018834 (T) = (0 -53824.619945680635) / Math.Sqrt((698715.858770627 / (299)) + (42328.87220413448 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.24559112815896814 = (71346.74836780352 - 53824.619945680635) / 71346.74836780352 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 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

Improvements in System.Collections.Sort<IntStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
LinqOrderByExtension - Duration of single invocation 58.79 μs 42.13 μs 0.72 0.00 False
LinqQuery - Duration of single invocation 58.79 μs 42.50 μs 0.72 0.00 False

graph
graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.Sort<IntStruct>.LinqOrderByExtension(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 42.12745733333334 < 55.79976221904761.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 359.08664170769833 (T) = (0 -42626.38976090577) / Math.Sqrt((195574.3749506847 / (299)) + (45597.58655161321 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.2754123638616415 = (58828.4806901761 - 42626.38976090577) / 58828.4806901761 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.

```#### System.Collections.Sort&lt;IntStruct&gt;.LinqQuery(Size: 512)

```log

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 42.496743076923075 < 55.852719199999996.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 386.1977714103739 (T) = (0 -42530.992518638224) / Math.Sqrt((188875.2649185355 / (299)) + (39135.09350580265 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.2771404796267762 = (58837.1479103973 - 42530.992518638224) / 58837.1479103973 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 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

Improvements in System.Collections.Sort<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
LinqOrderByExtension - Duration of single invocation 55.42 μs 42.36 μs 0.76 0.00 False
LinqQuery - Duration of single invocation 56.09 μs 42.16 μs 0.75 0.00 False

graph
graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.Sort<Int32>.LinqOrderByExtension(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 42.363947142857135 < 52.67202575897435.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 289.65331339037493 (T) = (0 -42687.604361344536) / Math.Sqrt((171905.0425370984 / (299)) + (51948.633899513035 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.2373146892923064 = (55970.14097693166 - 42687.604361344536) / 55970.14097693166 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.

```#### System.Collections.Sort&lt;Int32&gt;.LinqQuery(Size: 512)

```log

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 42.161404285714276 < 52.92802862362637.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 299.16510804992686 (T) = (0 -42683.09361344538) / Math.Sqrt((156220.0230544715 / (299)) + (49160.580384389235 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.23720204415719742 = (55955.96223941837 - 42683.09361344538) / 55955.96223941837 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 144a33a01251fce466d7be9b7cafff02f05ae6cc
Compare 039ced57d88703bd88a0490e3209a8e1815bebbc
Diff Diff

Improvements in System.Collections.IterateForEach<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
LinkedList - Duration of single invocation 3.70 μs 2.91 μs 0.79 0.05 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.IterateForEach&lt;String&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.IterateForEach<String>.LinkedList(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 2.9145588143720036 < 3.263266994615021.
IsChangePoint: Marked as a change because one of 8/26/2022 6:24:21 AM, 9/7/2022 1:53:56 AM, 9/13/2022 12:23:36 PM, 10/2/2022 11:57:04 PM, 10/11/2022 2:16:14 AM falls between 10/2/2022 5:38:34 AM and 10/11/2022 2:16:14 AM.
IsImprovementStdDev: Marked as improvement because 20.070957998178937 (T) = (0 -3008.0748516705826) / Math.Sqrt((20169.812618641245 / (299)) + (14285.697134606804 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.12841925086269002 = (3451.2864753472045 - 3008.0748516705826) / 3451.2864753472045 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

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