[Perf] Changes at 6/22/2022 6:55:40 AM #6487
Description
Run Information
| Architecture | arm64 |
|---|---|
| OS | ubuntu 18.04 |
| Baseline | 8558cdc3e26a0e28c386168be519f818678aadef |
| Compare | 4dc676fbf39702e5a3bd9b6e60deca1cf7d150d4 |
| 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 | 3.11 ns | 1.85 ns | 0.59 | 0.62 | False |
Repro
git clone https://github.com/dotnet/performance.git
python3 .\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 1.8471608873206824 < 9.484438057926374.
IsChangePoint: Marked as a change because one of 6/22/2022 1:06:55 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 7.938406239960828 (T) = (0 -3.1326355651610416) / Math.Sqrt((10.809928655281398 / (299)) + (2.606861083358383 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.4677273331717938 = (5.885396264715799 - 3.1326355651610416) / 5.885396264715799 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