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[Perf] Changes at 4/6/2022 2:58:43 AM #4507

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

[Perf] Changes at 4/6/2022 2:58:43 AM #4507

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

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performanceautofiler bot commented Apr 12, 2022 •
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Run Information

Architecture x64
OS alpine 3.12
Baseline 0c5e7daf58e5d79cb7a2a8767d1f0e6ec4de4dd4
Compare 22870c2e31ae3c028cece52babd3cae57b560713
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 10.05 ms 9.00 ms 0.90 0.02 False
Count - Duration of single invocation 3.70 ms 3.28 ms 0.88 0.02 False
Count - Duration of single invocation 2.27 ms 2.12 ms 0.93 0.01 False
Count - Duration of single invocation 188.93 μs 178.09 μs 0.94 0.02 False
Count - Duration of single invocation 1.46 ms 1.09 ms 0.75 0.01 False
Count - Duration of single invocation 4.51 ms 4.12 ms 0.91 0.02 False
Count - Duration of single invocation 25.32 ms 23.28 ms 0.92 0.02 False
Count - Duration of single invocation 93.72 μs 86.83 μs 0.93 0.01 False
Count - Duration of single invocation 1.95 ms 1.43 ms 0.73 0.02 False
Count - Duration of single invocation 16.96 ms 14.91 ms 0.88 0.03 False
Count - Duration of single invocation 13.86 ms 12.51 ms 0.90 0.11 False
Count - Duration of single invocation 9.84 ms 8.99 ms 0.91 0.02 False

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_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 9.002945354591837 < 9.471792613738462.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/4/2022 3:52:45 PM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 26.177392090042606 (T) = (0 -9052553.566989778) / Math.Sqrt((69254918073.18298 / (299)) + (25209289174.90763 / (30))) is greater than 1.9672451058622664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (30) - 2, .975) and 0.08648748720592786 = (9909610.91414239 - 9052553.566989778) / 9909610.91414239 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: 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 3.276323252403846 < 3.4870981289627982.
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 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 47.78792656712446 (T) = (0 -3294351.4606701005) / Math.Sqrt((35648076900.98925 / (299)) + (167420998.90396315 / (30))) is greater than 1.9672451058622664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (30) - 2, .975) and 0.13945605288478674 = (3828219.8970938073 - 3294351.4606701005) / 3828219.8970938073 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|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 2.1239632047991073 < 2.159038531897321.
IsChangePoint: Marked as a change because one of 2/8/2022 11:58:21 PM, 2/27/2022 3:20:46 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 37.24055587972387 (T) = (0 -2127062.968108328) / Math.Sqrt((1466728305.2027879 / (299)) + (296934383.3852182 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.062469103105360614 = (2268792.39410002 - 2127062.968108328) / 2268792.39410002 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 178.0910678977273 < 180.18960530697782.
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 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 35.94716831536025 (T) = (0 -178305.53332620455) / Math.Sqrt((28308956.62627926 / (299)) + (4392778.633171429 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.08926823100433495 = (195782.709461026 - 178305.53332620455) / 195782.709461026 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 1.0939344908333333 < 1.3862789647537879.
IsChangePoint: Marked as a change because one of 2/8/2022 11:58:21 PM, 3/25/2022 7:34:40 AM, 4/6/2022 2:58:43 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 64.14559497602025 (T) = (0 -1087765.9403555659) / Math.Sqrt((4272856883.648029 / (299)) + (3550483.20959058 / (30))) is greater than 1.9672451058622664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (30) - 2, .975) and 0.18290254865066385 = (1331256.0681216836 - 1087765.9403555659) / 1331256.0681216836 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 4.119193934151786 < 4.275424515794557.
IsChangePoint: Marked as a change because one of 2/28/2022 3:30:29 AM, 4/6/2022 2:58:43 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 34.97697957099069 (T) = (0 -4129949.311243036) / Math.Sqrt((88254852019.56834 / (299)) + (128444952.26934005 / (30))) is greater than 1.9672451058622664 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (30) - 2, .975) and 0.12782148007113062 = (4735210.988204404 - 4129949.311243036) / 4735210.988204404 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 23.280502683333335 < 24.2272860325.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 36.03004771311694 (T) = (0 -23376373.083522394) / Math.Sqrt((535075599817.83105 / (299)) + (91161814254.3314 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.0958456731046295 = (25854406.03242009 - 23376373.083522394) / 25854406.03242009 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|Street", 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 86.82952395833333 < 89.2003044991888.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 3/4/2022 11:33:07 AM, 4/6/2022 7:22:46 PM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 26.5268249914626 (T) = (0 -87351.08454569265) / Math.Sqrt((5080799.282367539 / (299)) + (1808999.8711563188 / (27))) is greater than 1.9673127716992511 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (27) - 2, .975) and 0.08089175120060886 = (95038.9517881025 - 87351.08454569265) / 95038.9517881025 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).*", 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 1.427479678241758 < 1.8482977209449403.
IsChangePoint: Marked as a change because one of 3/4/2022 3:52:45 PM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 28.404119060744755 (T) = (0 -1446221.6241733404) / Math.Sqrt((34678125286.58764 / (299)) + (432354553.55112636 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.18292000792051105 = (1769987.8080390517 - 1446221.6241733404) / 1769987.8080390517 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 14.9127275520362 < 16.045785918333333.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 42.28915222851105 (T) = (0 -15092603.060022006) / Math.Sqrt((141587770795.44034 / (299)) + (57993960606.22087 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.11945975415220332 = (17140162.679890495 - 15092603.060022006) / 17140162.679890495 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 12.510508160714286 < 13.20054385347222.
IsChangePoint: Marked as a change because one of 2/1/2022 1:24:52 PM, 2/26/2022 10:27:55 AM, 3/4/2022 3:52:45 PM, 3/15/2022 12:53:39 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 40.57982376413153 (T) = (0 -12745417.024997434) / Math.Sqrt((360948390393.2749 / (299)) + (28595513849.62398 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.1281063867330253 = (14618087.380225796 - 12745417.024997434) / 14618087.380225796 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: "\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 8.994965762755102 < 9.373367970159341.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/4/2022 3:52:45 PM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 30.895545853739872 (T) = (0 -9045253.687863419) / Math.Sqrt((65357810035.60074 / (299)) + (16378734961.420465 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.08538015475964833 = (9889631.99840304 - 9045253.687863419) / 9889631.99840304 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 alpine 3.12
Baseline 0c5e7daf58e5d79cb7a2a8767d1f0e6ec4de4dd4
Compare 22870c2e31ae3c028cece52babd3cae57b560713
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
Email_IsNotMatch - Duration of single invocation 246.83 ns 134.56 ns 0.55 0.01 True
Uri_IsNotMatch - Duration of single invocation 301.29 ns 248.48 ns 0.82 0.03 True
Date_IsMatch - Duration of single invocation 66.65 ns 58.81 ns 0.88 0.17 False
Date_IsNotMatch - Duration of single invocation 119.26 ns 92.22 ns 0.77 0.19 False
Email_IsMatch - Duration of single invocation 185.62 ns 115.37 ns 0.62 0.02 True
MatchesSet - Duration of single invocation 49.24 μs 39.91 μs 0.81 0.11 False
IP_IsNotMatch - Duration of single invocation 135.56 ns 108.33 ns 0.80 0.17 False
Uri_IsMatch - Duration of single invocation 279.69 ns 246.43 ns 0.88 0.01 True
Uri_IsMatch - Duration of single invocation 113.43 ns 81.35 ns 0.72 0.07 True
Uri_IsNotMatch - Duration of single invocation 182.71 ns 83.91 ns 0.46 0.20 True
IP_IsMatch - Duration of single invocation 140.67 ns 108.25 ns 0.77 0.18 False

graph
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graph
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graph
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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.Email_IsNotMatch(Options: IgnoreCase, Compiled)

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 134.5638535425873 < 234.05585174857498.
IsChangePoint: Marked as a change because one of 3/2/2022 5:45:31 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 165.39202146490172 (T) = (0 -133.70672497016022) / Math.Sqrt((167.72082972242416 / (299)) + (1.634974235779125 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.49213295040385124 = (263.27111608536643 - 133.70672497016022) / 263.27111608536643 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_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 248.48277751316772 < 285.4891209960869.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 57.64890222723126 (T) = (0 -249.7093914208446) / Math.Sqrt((47.436288860967956 / (299)) + (17.907693129666743 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.165346463433204 = (299.17729989856787 - 249.7093914208446) / 299.17729989856787 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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 58.80865993444337 < 64.77754213370555.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 3/19/2022 2:38:40 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 29.808846070716463 (T) = (0 -59.25720362639363) / Math.Sqrt((10.361495507983001 / (299)) + (1.6522282303683131 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.12981822307703356 = (68.09750008318024 - 59.25720362639363) / 68.09750008318024 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 92.22439934847016 < 115.5369097252482.
IsChangePoint: Marked as a change because one of 3/2/2022 5:45:31 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 71.04176435991195 (T) = (0 -91.95724391374375) / Math.Sqrt((79.05011206719111 / (299)) + (0.5282291281685882 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.29069582155471 = (129.6443002990664 - 91.95724391374375) / 129.6443002990664 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_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 115.37225477270444 < 175.47540205536941.
IsChangePoint: Marked as a change because one of 3/2/2022 5:45:31 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 143.57623927444206 (T) = (0 -117.54809930256968) / Math.Sqrt((48.17902002437378 / (299)) + (3.7678549588537535 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.3937191154724438 = (193.88389491146324 - 117.54809930256968) / 193.88389491146324 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(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 39.9144092686065 < 46.03232910980792.
IsChangePoint: Marked as a change because one of 2/26/2022 10:27:55 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 65.83795651131355 (T) = (0 -37850.198566197985) / Math.Sqrt((11189641.58478384 / (299)) + (279035.09767835785 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.2726137420668449 = (52035.8999821472 - 37850.198566197985) / 52035.8999821472 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 108.32585678495046 < 129.61370712376714.
IsChangePoint: Marked as a change because one of 2/28/2022 3:30:29 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 60.15850189354839 (T) = (0 -108.83108169595324) / Math.Sqrt((103.40905440389861 / (299)) + (0.9937923667953559 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.253625804521172 = (145.81302831099873 - 108.83108169595324) / 145.81302831099873 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_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 246.42879119598922 < 265.8192971609427.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 72.61259989946983 (T) = (0 -248.8352961131019) / Math.Sqrt((22.699947297749514 / (299)) + (4.893968738861442 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.12364899940398134 = (283.9447846169691 - 248.8352961131019) / 283.9447846169691 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_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 81.35208422195372 < 109.71953901851111.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 70.93556210027471 (T) = (0 -82.18022349292949) / Math.Sqrt((9.031102158426132 / (299)) + (6.067005614289515 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.29091531256983294 = (115.89620386637225 - 82.18022349292949) / 115.89620386637225 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_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 83.90514263029598 < 166.2451190884636.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 175.44812393964324 (T) = (0 -84.65595355442052) / Math.Sqrt((76.66356650037717 / (299)) + (1.0815802854302392 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.5279780617156513 = (179.34749783477923 - 84.65595355442052) / 179.34749783477923 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_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 108.25001988933646 < 131.57365163445175.
IsChangePoint: Marked as a change because one of 2/28/2022 3:30:29 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 61.606172404783806 (T) = (0 -108.83263220541869) / Math.Sqrt((101.99427699182512 / (299)) + (0.659131252085523 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.25415382045956814 = (145.9183343574651 - 108.83263220541869) / 145.9183343574651 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 alpine 3.12
Baseline 0c5e7daf58e5d79cb7a2a8767d1f0e6ec4de4dd4
Compare 22870c2e31ae3c028cece52babd3cae57b560713
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 2.63 ms 2.38 ms 0.90 0.02 False

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_Mariomkas*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\w]+://[^/\s?#]+[^\s?#]+(?:?[^\s#])?(?:#[^\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 2.375048929761905 < 2.483087164222756.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 3/4/2022 6:17:23 AM, 4/6/2022 12:51:22 AM, 4/12/2022 4:54:37 AM falls between 4/3/2022 1:52:36 PM and 4/12/2022 4:54:37 AM.
IsImprovementStdDev: Marked as improvement because 35.308451773300625 (T) = (0 -2346825.8189804144) / Math.Sqrt((7209909464.530851 / (299)) + (1152900519.9260256 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.10538471996916332 = (2623279.3820596505 - 2346825.8189804144) / 2623279.3820596505 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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