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Description
Run Information
| Architecture | arm64 |
|---|---|
| OS | Windows 10.0.25094 |
| Baseline | ecb4e6c178b98aec29fbf3e7a70a820240c1dd0b |
| Compare | 77520a59fff78f18500a7ba3f94d2af16889762b |
| Diff | Diff |
Regressions 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 | 511.69 ns | 654.25 ns | 1.28 | 0.64 | False | |||||
| IsMatch - Duration of single invocation | 234.10 ns | 316.04 ns | 1.35 | 0.61 | False |
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*'Details
Payloads
Histogram
System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 3, Options: NonBacktracking)
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 654.2512993640573 > 577.664298021476.
IsChangePoint: Marked as a change because one of 5/27/2022 3:44:45 PM, 6/2/2022 10:01:42 AM falls between 5/24/2022 3:42:52 PM and 6/2/2022 10:01:42 AM.
IsRegressionStdDev: Marked as regression because -7.579016658164447 (T) = (0 -677.5733587457601) / Math.Sqrt((1212.8122349029154 / (19)) + (2671.502121975659 / (21))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (21) - 2, .025) and -0.18288034027384517 = (572.8164850460673 - 677.5733587457601) / 572.8164850460673 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 11, Options: NonBacktracking)
```log
Description of detection logic
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 316.0362452020038 > 264.3546096903559.
IsChangePoint: Marked as a change because one of 5/27/2022 6:33:44 PM, 6/2/2022 10:01:42 AM falls between 5/24/2022 3:42:52 PM and 6/2/2022 10:01:42 AM.
IsRegressionStdDev: Marked as regression because -8.667545197879175 (T) = (0 -312.50170882041857) / Math.Sqrt((388.2940240331164 / (20)) + (425.6543083655836 / (20))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (20) - 2, .025) and -0.21497892344699 = (257.207514294838 - 312.50170882041857) / 257.207514294838 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

