[Perf] Changes at 1/31/2022 4:53:41 PM #3369
Description
Run Information
| Architecture | x64 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | 215c328e039b3a6b6bfdc6514253307105f25816 |
| Compare | ca6716a658137b55d29b3ce100d5d14eb0edd67e |
| Diff | Diff |
Improvements in System.Text.Json.Tests.Perf_Ctor
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| Ctor - Duration of single invocation | 21.43 ns | 16.90 ns | 0.79 | 0.07 | True |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Tests.Perf_Ctor*'Payloads
Histogram
System.Text.Json.Tests.Perf_Ctor.Ctor(Formatted: False, SkipValidation: False)
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 16.90437819448122 < 20.13793637022961.
IsChangePoint: Marked as a change because one of 1/18/2022 7:04:48 PM, 1/31/2022 1:37:35 PM, 2/8/2022 12:37:33 AM falls between 1/30/2022 3:20:30 AM and 2/8/2022 12:37:33 AM.
IsImprovementStdDev: Marked as improvement because 60.01905404607348 (T) = (0 -16.448793570879946) / Math.Sqrt((0.8703745459207223 / (299)) + (0.3948478396558867 / (51))) is greater than 1.9668042230483112 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (51) - 2, .975) and 0.2735781035420411 = (22.643581713442895 - 16.448793570879946) / 22.643581713442895 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
| Architecture | x64 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | 215c328e039b3a6b6bfdc6514253307105f25816 |
| Compare | ca6716a658137b55d29b3ce100d5d14eb0edd67e |
| Diff | Diff |
Improvements in System.Tests.Perf_Guid
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| ctor_bytes - Duration of single invocation | 2.23 ns | 0.97 ns | 0.43 | 0.14 | True |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Guid*'Payloads
Histogram
System.Tests.Perf_Guid.ctor_bytes
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 0.9683310323421189 < 2.119041641709767.
IsChangePoint: Marked as a change because one of 1/31/2022 1:37:35 PM, 2/8/2022 12:37:33 AM falls between 1/30/2022 3:20:30 AM and 2/8/2022 12:37:33 AM.
IsImprovementStdDev: Marked as improvement because 43.37392050172717 (T) = (0 -1.0864376412383911) / Math.Sqrt((0.013029939973312345 / (299)) + (0.03387400317718701 / (51))) is greater than 1.9668042230483112 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (51) - 2, .975) and 0.5150608778817468 = (2.2403588237895593 - 1.0864376412383911) / 2.2403588237895593 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository