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[Perf] Changes at 4/7/2022 2:11:06 AM #4565

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performanceautofiler bot opened this issue Apr 12, 2022 · 1 comment
Closed

[Perf] Changes at 4/7/2022 2:11:06 AM #4565

performanceautofiler bot opened this issue Apr 12, 2022 · 1 comment
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arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr

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performanceautofiler bot commented Apr 12, 2022 •
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Run Information

Architecture x64
OS ubuntu 18.04
Baseline 07cc0a3d448153649e5f9915e02e7d7b0885fbbf
Compare cca6d24dd44ee73c6907581e25bf5e5fb42ad4c2
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 10.96 ms 9.79 ms 0.89 0.02 False
Count - Duration of single invocation 28.10 ms 24.41 ms 0.87 0.02 False
Count - Duration of single invocation 16.25 ms 13.90 ms 0.86 0.08 False
Count - Duration of single invocation 27.29 ms 24.70 ms 0.91 0.02 False
Count - Duration of single invocation 197.97 μs 184.75 μs 0.93 0.04 False
Count - Duration of single invocation 18.11 ms 16.51 ms 0.91 0.01 False
Count - Duration of single invocation 3.72 ms 2.74 ms 0.73 0.02 False
Count - Duration of single invocation 5.15 ms 4.68 ms 0.91 0.01 False
Count - Duration of single invocation 1.81 ms 1.15 ms 0.64 0.01 True
Count - Duration of single invocation 10.94 ms 9.94 ms 0.91 0.02 False

graph
graph
graph
graph
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_RustLang_Sherlock*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes\s+\w+", 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 9.787757109890109 < 10.384207048121118.
IsChangePoint: Marked as a change because one of 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 44.49175105836912 (T) = (0 -9550217.480577312) / Math.Sqrt((70826279564.03604 / (299)) + (20347717594.355705 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.12489593690970056 = (10913236.360544533 - 9550217.480577312) / 10913236.360544533 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: None)

```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 24.412994266666665 < 26.741076171666666.
IsChangePoint: Marked as a change because one of 3/15/2022 12:53:39 AM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 44.93131470347857 (T) = (0 -24494175.13488242) / Math.Sqrt((906826760809.6085 / (299)) + (305557609104.7017 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.1674375055161967 = (29420224.06386327 - 24494175.13488242) / 29420224.06386327 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-zA-Z]+ing", Options: None)

```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 13.89927373809524 < 15.363967125119045.
IsChangePoint: Marked as a change because one of 3/4/2022 7:13:54 PM, 3/15/2022 4:36:24 AM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 35.40800391715027 (T) = (0 -13952075.702101862) / Math.Sqrt((545008470166.7995 / (299)) + (68308339427.81823 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.1357677850260575 = (16143896.814263666 - 13952075.702101862) / 16143896.814263666 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\b\w+n\b", Options: None)

```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 24.701970071428573 < 26.314288915865383.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 4/6/2022 7:22:46 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 41.96791020805464 (T) = (0 -24903555.973253965) / Math.Sqrt((777662366564.7955 / (299)) + (106669256077.32628 / (30))) is greater than 1.9672451058622664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (30) - 2, .975) and 0.11678570663842402 = (28196504.699294746 - 24903555.973253965) / 28196504.699294746 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes", Options: None)

```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 184.7486226365546 < 190.36473746582374.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 34.04365891315994 (T) = (0 -185874.60751058275) / Math.Sqrt((26931327.49696706 / (299)) + (9903331.9122436 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.10161086310572381 = (206897.65701436432 - 185874.60751058275) / 206897.65701436432 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\s[a-zA-Z]{0,12}ing\s", Options: None)

```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 16.514777052380953 < 17.184463265000005.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 53.92270894823214 (T) = (0 -16499944.45140882) / Math.Sqrt((266359169399.19318 / (299)) + (31898413122.61413 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.12262621766607362 = (18806060.52247978 - 16499944.45140882) / 18806060.52247978 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: Compiled)

```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 2.735029170486111 < 3.5396097903467254.
IsChangePoint: Marked as a change because one of 3/25/2022 7:34:40 AM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 7.306007706139561 (T) = (0 -2755925.4316899194) / Math.Sqrt((154890751154.3987 / (299)) + (190258169.30180618 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.05719334900559745 = (2923107.753623899 - 2755925.4316899194) / 2923107.753623899 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\s[a-zA-Z]{0,12}ing\s", Options: Compiled)

```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 4.683085453125 < 4.883857399079861.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 2:58:43 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 39.272642755620495 (T) = (0 -4624268.868914592) / Math.Sqrt((99404787539.42545 / (299)) + (787845826.6955034 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.13816508339603145 = (5365608.633189715 - 4624268.868914592) / 5365608.633189715 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: Compiled)

```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 1.1549023121811226 < 1.720067647274687.
IsChangePoint: Marked as a change because one of 4/6/2022 2:58:43 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 136.89742507920002 (T) = (0 -1152874.0000761142) / Math.Sqrt((4950898804.293199 / (299)) + (16655937.173305312 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.3290847291272952 = (1718360.0524943979 - 1152874.0000761142) / 1718360.0524943979 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes", Options: None)

```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 9.939403214285715 < 10.403706247725752.
IsChangePoint: Marked as a change because one of 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 42.51857258212279 (T) = (0 -9545327.305687325) / Math.Sqrt((71026777274.11453 / (299)) + (23030780555.338295 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.12516763830920205 = (10911035.90091131 - 9545327.305687325) / 10911035.90091131 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 x64
OS ubuntu 18.04
Baseline 07cc0a3d448153649e5f9915e02e7d7b0885fbbf
Compare cca6d24dd44ee73c6907581e25bf5e5fb42ad4c2
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 150.52 ns 137.35 ns 0.91 0.03 False
IsMatch - Duration of single invocation 312.76 ns 270.89 ns 0.87 0.04 False
IsMatch - Duration of single invocation 323.26 ns 278.58 ns 0.86 0.04 False
IsMatch - Duration of single invocation 66.49 ns 60.45 ns 0.91 0.07 False
IsMatch - Duration of single invocation 106.29 ns 100.29 ns 0.94 0.08 False
IsMatch - Duration of single invocation 116.94 ns 100.39 ns 0.86 0.03 False
IsMatch - Duration of single invocation 115.71 ns 100.05 ns 0.86 0.07 False
IsMatch - Duration of single invocation 112.83 ns 99.76 ns 0.88 0.08 False
IsMatch - Duration of single invocation 116.80 ns 99.63 ns 0.85 0.07 False
IsMatch - Duration of single invocation 94.46 ns 82.21 ns 0.87 0.10 False

graph
graph
graph
graph
graph
graph
graph
graph
graph
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: 1, 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 137.35442137647928 < 143.25008479118432.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/21/2022 1:28:14 PM, 3/29/2022 3:04:55 PM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 31.47027845052621 (T) = (0 -136.7927664828609) / Math.Sqrt((44.69497146093452 / (299)) + (1.9298113180446037 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.09659882574974814 = (151.41973508766753 - 136.7927664828609) / 151.41973508766753 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 4, Options: None)

```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 270.88562618610626 < 297.03608238330247.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/7/2022 10:45:01 PM, 3/15/2022 12:53:39 AM, 3/29/2022 3:04:55 PM, 4/6/2022 2:58:43 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 22.730343251439884 (T) = (0 -277.18653475045943) / Math.Sqrt((225.5623405993797 / (299)) + (24.464627516775906 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.0911495551081734 = (304.9858602241767 - 277.18653475045943) / 304.9858602241767 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 5, Options: None)

```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 278.57972176132 < 303.3229596724499.
IsChangePoint: Marked as a change because one of 3/7/2022 10:45:01 PM, 3/15/2022 12:53:39 AM, 3/29/2022 3:04:55 PM, 4/6/2022 2:58:43 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 24.083385931979574 (T) = (0 -285.458742982507) / Math.Sqrt((209.86282711317318 / (299)) + (17.395824355425695 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.08553111189579182 = (312.1579604247592 - 285.458742982507) / 312.1579604247592 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```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 60.44779352832607 < 63.26229052956462.
IsChangePoint: Marked as a change because one of 3/16/2022 12:48:00 PM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 35.78216559059103 (T) = (0 -61.0939067167851) / Math.Sqrt((14.541230919284484 / (299)) + (0.906561290067648 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.1384619455954473 = (70.91260380716417 - 61.0939067167851) / 70.91260380716417 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 6, Options: None)

```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 100.29095891750477 < 100.97965560625701.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/17/2022 6:54:53 PM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 46.00991398438911 (T) = (0 -99.04788517737073) / Math.Sqrt((25.09353037728733 / (299)) + (0.6570544799416432 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.1316820886656356 = (114.0686883046804 - 99.04788517737073) / 114.0686883046804 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 9, Options: None)

```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 100.38598466732158 < 111.17227598222712.
IsChangePoint: Marked as a change because one of 3/2/2022 5:45:31 AM, 3/15/2022 12:53:39 AM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 29.862386865564023 (T) = (0 -99.94097148715613) / Math.Sqrt((21.36150527642998 / (299)) + (5.610150863017021 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.1332887802670078 = (115.31057774692816 - 99.94097148715613) / 115.31057774692816 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 7, Options: None)

```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 100.0492619247924 < 109.50048830481973.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/21/2022 1:28:14 PM, 3/29/2022 3:04:55 PM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 37.75832626343105 (T) = (0 -98.90405781331171) / Math.Sqrt((36.86644471762689 / (299)) + (0.5193586891502256 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.12546070056072497 = (113.09275395253894 - 98.90405781331171) / 113.09275395253894 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 8, Options: None)

```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 99.76471883664178 < 107.16707665313722.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/16/2022 10:06:11 AM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 36.69850632509759 (T) = (0 -97.81309441414065) / Math.Sqrt((30.60275689971443 / (299)) + (1.6216660508007708 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.12987671941849463 = (112.41291503977682 - 97.81309441414065) / 112.41291503977682 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 10, Options: None)

```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 99.63282414202969 < 110.60572330843266.
IsChangePoint: Marked as a change because one of 2/27/2022 3:52:50 PM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 42.61337547091392 (T) = (0 -98.9098957677885) / Math.Sqrt((19.97841681254967 / (299)) + (1.8771523053194241 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.13514223233669964 = (114.36550548077557 - 98.9098957677885) / 114.36550548077557 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 11, Options: None)

```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 82.21391092831877 < 89.72378311660916.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/13/2022 6:40:43 AM, 3/14/2022 10:40:48 AM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 37.27352210440944 (T) = (0 -83.43693336253611) / Math.Sqrt((17.888753198759343 / (299)) + (0.5013094584178683 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.110363285211932 = (93.78764609823091 - 83.43693336253611) / 93.78764609823091 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 x64
OS ubuntu 18.04
Baseline 07cc0a3d448153649e5f9915e02e7d7b0885fbbf
Compare cca6d24dd44ee73c6907581e25bf5e5fb42ad4c2
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 48.58 ms 45.66 ms 0.94 0.09 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_Cache*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch(total: 400000, unique: 7, 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 45.66154643333333 < 46.11689208666667.
IsChangePoint: Marked as a change because one of 2/8/2022 3:28:17 PM, 2/26/2022 10:27:55 AM, 3/15/2022 12:53:39 AM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 23.251934394319957 (T) = (0 -44574067.19292346) / Math.Sqrt((2811142385608.523 / (299)) + (753373411957.7141 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.08935261333711679 = (48947669.36768747 - 44574067.19292346) / 48947669.36768747 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 x64
OS ubuntu 18.04
Baseline 07cc0a3d448153649e5f9915e02e7d7b0885fbbf
Compare cca6d24dd44ee73c6907581e25bf5e5fb42ad4c2
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 4.94 secs 4.64 secs 0.94 0.05 False
Count - Duration of single invocation 14.49 ms 13.48 ms 0.93 0.03 False
Count - Duration of single invocation 61.85 ms 50.68 ms 0.82 0.01 False

graph
graph
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_Leipzig*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", 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 4.643639564846154 < 4.698791551879999.
IsChangePoint: Marked as a change because one of 3/15/2022 9:49:05 PM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 21.112809964595446 (T) = (0 -4649695872.588216) / Math.Sqrt((21512948060724852 / (299)) + (14229350211962670 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.09723095270733702 = (5150482159.89716 - 4649695872.588216) / 5150482159.89716 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom|Sawyer|Huckleberry|Finn", Options: None)

```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 13.483181235042732 < 13.759069294941826.
IsChangePoint: Marked as a change because one of 3/15/2022 12:53:39 AM, 4/6/2022 11:11:30 PM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 23.591490543435206 (T) = (0 -13347725.80093706) / Math.Sqrt((107214155137.19482 / (299)) + (70701671882.98569 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.08547805880703967 = (14595304.059654864 - 13347725.80093706) / 14595304.059654864 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

```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 50.681192196428576 < 58.83128856116072.
IsChangePoint: Marked as a change because one of 3/25/2022 7:34:40 AM, 4/6/2022 12:51:22 AM, 4/12/2022 5:02:33 PM falls between 4/4/2022 4:14:58 AM and 4/12/2022 5:02:33 PM.
IsImprovementStdDev: Marked as improvement because 77.04620580845645 (T) = (0 -50607216.13116785) / Math.Sqrt((3328100375186.9204 / (299)) + (3583743743.9349055 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.13895492316851057 = (58774177.44189939 - 50607216.13116785) / 58774177.44189939 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
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