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[Perf] Changes at 4/6/2022 2:58:43 AM #4619

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performanceautofiler bot opened this issue Apr 14, 2022 · 1 comment
Closed

[Perf] Changes at 4/6/2022 2:58:43 AM #4619

performanceautofiler bot opened this issue Apr 14, 2022 · 1 comment
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arch-arm64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr

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performanceautofiler bot commented Apr 14, 2022 •
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Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline 009d9cfedd8ebf5649e59633062229c6c5d6f1d0
Compare 74f58586d6165e4c8c7a33fde2030024d502bf7c
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 2.68 ms 2.13 ms 0.79 0.02 False
Count - Duration of single invocation 2.27 ms 1.60 ms 0.71 0.00 True
Count - Duration of single invocation 25.69 ms 23.41 ms 0.91 0.00 True
Count - Duration of single invocation 6.38 ms 5.62 ms 0.88 0.03 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.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", 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 2.1290084217506635 < 2.5485217143644885.
IsChangePoint: Marked as a change because one of 12/7/2021 2:09:29 PM, 1/21/2022 7:46:21 PM, 3/4/2022 11:33:07 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 65.97361675666198 (T) = (0 -2129022.691095143) / Math.Sqrt((18139859842.610733 / (299)) + (5150122.336684421 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.19466311708033712 = (2643642.351728135 - 2129022.691095143) / 2643642.351728135 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 1.6019857589285713 < 2.15746920397534.
IsChangePoint: Marked as a change because one of 4/6/2022 2:58:43 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 262.0722737274006 (T) = (0 -1600508.887644721) / Math.Sqrt((1488935667.339007 / (299)) + (1530081.256434022 / (28))) is greater than 1.967290077109849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (28) - 2, .975) and 0.2686833442276807 = (2188530.611209007 - 1600508.887644721) / 2188530.611209007 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: "\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 23.40822857142857 < 24.327852541666665.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 120.01365508772014 (T) = (0 -23242045.53176709) / Math.Sqrt((55887902574.7944 / (299)) + (9733246118.607004 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.10557523960251618 = (25985467.48799562 - 23242045.53176709) / 25985467.48799562 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: "\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 5.617897048611111 < 6.064212517361112.
IsChangePoint: Marked as a change because one of 1/11/2022 6:41:22 PM, 2/26/2022 10:27:55 AM, 4/6/2022 2:58:43 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 58.629429367142876 (T) = (0 -5615167.069193207) / Math.Sqrt((138311728769.9558 / (299)) + (341270315.7307522 / (28))) is greater than 1.967290077109849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (28) - 2, .975) and 0.18534052640849788 = (6892655.460616225 - 5615167.069193207) / 6892655.460616225 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

### Run Information
Architecture arm64
OS Windows 10.0.19041
Baseline 009d9cfedd8ebf5649e59633062229c6c5d6f1d0
Compare 74f58586d6165e4c8c7a33fde2030024d502bf7c
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 174.34 ns 165.17 ns 0.95 0.10 False
IsMatch - Duration of single invocation 475.50 ns 444.81 ns 0.94 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.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 6, 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 165.16728263695188 < 165.49810892716883.
IsChangePoint: Marked as a change because one of 1/11/2022 6:41:22 PM, 3/17/2022 6:54:53 PM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 63.58966597098428 (T) = (0 -164.4681031934844) / Math.Sqrt((30.145766309474276 / (299)) + (0.600143030019849 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.11877122647874175 = (186.63496714513133 - 164.4681031934844) / 186.63496714513133 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 444.81045175051 < 452.16065601688973.
IsChangePoint: Marked as a change because one of 12/7/2021 2:09:29 PM, 3/4/2022 11:33:07 AM, 3/17/2022 6:54:53 PM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 53.22184972174623 (T) = (0 -445.7122637031045) / Math.Sqrt((111.69130720423999 / (299)) + (4.198788885440405 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.07916321993032713 = (484.0296058432644 - 445.7122637031045) / 484.0296058432644 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline 009d9cfedd8ebf5649e59633062229c6c5d6f1d0
Compare 74f58586d6165e4c8c7a33fde2030024d502bf7c
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Date_IsMatch - Duration of single invocation 237.01 ns 211.58 ns 0.89 0.05 False
Date_IsNotMatch - Duration of single invocation 181.59 ns 143.01 ns 0.79 0.11 False
ReplaceWords - Duration of single invocation 80.22 μs 74.60 μs 0.93 0.00 False
MatchWord - Duration of single invocation 2.26 μs 2.11 μs 0.93 0.01 False
IP_IsNotMatch - Duration of single invocation 202.74 ns 161.13 ns 0.79 0.13 False
IP_IsMatch - Duration of single invocation 870.66 ns 820.02 ns 0.94 0.01 False
SplitWords - Duration of single invocation 79.93 μs 74.82 μs 0.94 0.01 False
Date_IsMatch - Duration of single invocation 101.08 ns 92.20 ns 0.91 0.22 False
Date_IsNotMatch - Duration of single invocation 521.09 ns 494.20 ns 0.95 0.01 False

graph
graph
graph
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.Text.RegularExpressions.Tests.Perf_Regex_Common*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsMatch(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 211.57738869608428 < 212.95108325633103.
IsChangePoint: Marked as a change because one of 2/12/2022 1:03:18 PM, 3/17/2022 6:54:53 PM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 59.7274561691895 (T) = (0 -211.01151637828187) / Math.Sqrt((24.442806263095086 / (299)) + (0.791983091894289 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.0854846569858352 = (230.73589523693047 - 211.01151637828187) / 230.73589523693047 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsNotMatch(Options: IgnoreCase, 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 143.0097305043221 < 172.65887553031035.
IsChangePoint: Marked as a change because one of 1/27/2022 1:01:32 PM, 3/2/2022 5:45:31 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 49.27707214629567 (T) = (0 -143.30809703592237) / Math.Sqrt((624.827546124479 / (299)) + (2.3516251476814203 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.3362642817499324 = (215.9113832441513 - 143.30809703592237) / 215.9113832441513 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(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 74.60258685725628 < 75.85361312698427.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 68.2473893879367 (T) = (0 -74455.53118388707) / Math.Sqrt((4134238.540335583 / (299)) + (83465.56524117442 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.10592236047371976 = (83276.35978385135 - 74455.53118388707) / 83276.35978385135 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(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 2.1105646033247734 < 2.1411240990878793.
IsChangePoint: Marked as a change because one of 3/2/2022 12:55:43 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 70.25430130474265 (T) = (0 -2099.4282876052494) / Math.Sqrt((2818.968651354381 / (299)) + (118.0702528958536 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.10948844636760761 = (2357.553115444366 - 2099.4282876052494) / 2357.553115444366 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsNotMatch(Options: IgnoreCase, 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 161.1303203510163 < 189.30002324539691.
IsChangePoint: Marked as a change because one of 1/27/2022 1:01:32 PM, 2/28/2022 3:30:29 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 58.7258784060896 (T) = (0 -160.56180694224793) / Math.Sqrt((538.0129006271624 / (299)) + (0.10612339071010679 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.32936396351293684 = (239.41720725791214 - 160.56180694224793) / 239.41720725791214 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsMatch(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 820.0180129183999 < 827.2355499272896.
IsChangePoint: Marked as a change because one of 1/11/2022 6:41:22 PM, 3/17/2022 6:54:53 PM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 79.38639938342014 (T) = (0 -815.559322905844) / Math.Sqrt((211.22908670141527 / (299)) + (7.807319530466516 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.08771474677177206 = (893.9740284301342 - 815.559322905844) / 893.9740284301342 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(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 74.82129585326953 < 75.9495141969425.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 69.96824534605007 (T) = (0 -74547.592839461) / Math.Sqrt((3832524.3536741156 / (299)) + (133695.277879695 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.11024557251864815 = (83784.4584268994 - 74547.592839461) / 83784.4584268994 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsMatch(Options: IgnoreCase, 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 92.1982276775841 < 96.5822592814124.
IsChangePoint: Marked as a change because one of 1/30/2022 8:57:40 PM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 22.064147835893923 (T) = (0 -92.58109036218003) / Math.Sqrt((36.66046132717126 / (299)) + (9.465551639346602 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.1377045464847184 = (107.36585700963494 - 92.58109036218003) / 107.36585700963494 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsNotMatch(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 494.2003684266327 < 494.7868019057078.
IsChangePoint: Marked as a change because one of 12/6/2021 6:58:53 PM, 1/11/2022 6:41:22 PM, 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/14/2022 3:36:10 AM falls between 4/5/2022 1:54:35 PM and 4/14/2022 3:36:10 AM.
IsImprovementStdDev: Marked as improvement because 72.11900174141293 (T) = (0 -488.5983579926758) / Math.Sqrt((111.54634423684742 / (299)) + (5.006736569383253 / (29))) is greater than 1.9672675222597202 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (29) - 2, .975) and 0.09831786458298761 = (541.874280082867 - 488.5983579926758) / 541.874280082867 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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