[Perf] Changes at 1/28/2022 8:15:35 PM #3219
Description
Run Information
| Architecture | x64 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | 10926176d26c5e874886df8d9a776f7aa19ba548 |
| Compare | 964b1d74276a7d7937689036af593954eac0d5c3 |
| Diff | Diff |
Improvements in System.Text.Tests.Perf_StringBuilder
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| Append_Memory - Duration of single invocation | 439.44 ns | 391.09 ns | 0.89 | 0.00 | True |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Tests.Perf_StringBuilder*'Details
Payloads
Histogram
System.Text.Tests.Perf_StringBuilder.Append_Memory
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 391.0855613616762 < 417.6104771496231.
IsChangePoint: Marked as a change because one of 1/28/2022 6:30:08 PM, 2/1/2022 2:18:14 AM falls between 1/23/2022 1:32:42 AM and 2/1/2022 2:18:14 AM.
IsImprovementStdDev: Marked as improvement because 64.86402545065125 (T) = (0 -392.07952187016843) / Math.Sqrt((26.18769300911998 / (299)) + (8.087209284291491 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.1130034658809831 = (442.0305004456301 - 392.07952187016843) / 442.0305004456301 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 | 10926176d26c5e874886df8d9a776f7aa19ba548 |
| Compare | 964b1d74276a7d7937689036af593954eac0d5c3 |
| Diff | Diff |
Improvements in System.Globalization.Tests.Perf_DateTimeCultureInfo
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| ToString - Duration of single invocation | 219.23 ns | 193.78 ns | 0.88 | 0.01 | False |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Globalization.Tests.Perf_DateTimeCultureInfo*'Details
Payloads
Histogram
System.Globalization.Tests.Perf_DateTimeCultureInfo.ToString(culturestring: da)
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 193.78179951185055 < 208.6972372440021.
IsChangePoint: Marked as a change because one of 1/28/2022 6:30:08 PM, 2/1/2022 2:18:14 AM falls between 1/23/2022 1:32:42 AM and 2/1/2022 2:18:14 AM.
IsImprovementStdDev: Marked as improvement because 72.5479968061027 (T) = (0 -195.09054461772058) / Math.Sqrt((6.170140720306951 / (299)) + (1.4497849027375176 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.11034573626830212 = (219.28804544745714 - 195.09054461772058) / 219.28804544745714 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