Open
Description
Run Information
| Architecture | x64 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | 5108757b997c59ab8ba1fc5309ab0d4e730e2b77 |
| Compare | f4b715f1cfadcbf85486f369724528c051be5733 |
| Diff | Diff |
Regressions in System.Text.Json.Tests.Perf_Basic
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| WriteBasicUtf16 - Duration of single invocation | 935.80 ns | 995.43 ns | 1.06 | 0.01 | False | |||||
| WriteBasicUtf16 - Duration of single invocation | 729.90 ns | 777.27 ns | 1.06 | 0.00 | False |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Tests.Perf_Basic*'Related Issues
Regressions
Improvements
Payloads
Histogram
Edge Detector Info
System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: False, DataSize: 10)
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.
IsRegressionWindowed: Marked as regression because 995.4250086402686 > 982.1992290552136.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -42.900453951740296 (T) = (0 -1010.0022450172938) / Math.Sqrt((2.5680347575047175 / (19)) + (89.55478475304514 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.07975489128573801 = (935.3995551848022 - 1010.0022450172938) / 935.3995551848022 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 10)
```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.
IsRegressionWindowed: Marked as regression because 777.2679629443663 > 766.4051405151506.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -48.78298151308746 (T) = (0 -779.9750041877467) / Math.Sqrt((5.058229263127398 / (19)) + (23.410770251837036 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.06747537433957586 = (730.672597173776 - 779.9750041877467) / 730.672597173776 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.
IsChangeEdgeDetector: Marked not as a 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 | 5108757b997c59ab8ba1fc5309ab0d4e730e2b77 |
| Compare | f4b715f1cfadcbf85486f369724528c051be5733 |
| Diff | Diff |
Regressions in System.Text.Json.Tests.Perf_Deep
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| WriteDeepUtf16 - Duration of single invocation | 4.76 ms | 5.32 ms | 1.12 | 0.00 | False | |||||
| WriteDeepUtf8 - Duration of single invocation | 4.77 ms | 5.41 ms | 1.13 | 0.01 | False | |||||
| WriteDeepUtf16 - Duration of single invocation | 4.52 ms | 5.11 ms | 1.13 | 0.00 | False | |||||
| WriteDeepUtf8 - Duration of single invocation | 4.46 ms | 5.10 ms | 1.14 | 0.01 | False |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Tests.Perf_Deep*'Related Issues
Regressions
Improvements
Payloads
Histogram
Edge Detector Info
System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: False)
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.
IsRegressionWindowed: Marked as regression because 5.320136666666667 > 5.064449036387631.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -34.48685723088538 (T) = (0 -5318991.082372785) / Math.Sqrt((3728337030.6212444 / (19)) + (1322122480.90874 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.11137066049632063 = (4785973.997187767 - 5318991.082372785) / 4785973.997187767 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: False, SkipValidation: False)
```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.
IsRegressionWindowed: Marked as regression because 5.412141594202899 > 4.985754221907994.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -40.70403537216147 (T) = (0 -5422606.686556028) / Math.Sqrt((3852341211.0555334 / (19)) + (2228078935.4829426 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.14206714598609024 = (4748062.936241818 - 5422606.686556028) / 4748062.936241818 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: True)
```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.
IsRegressionWindowed: Marked as regression because 5.113274444444445 > 4.699218931818183.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -46.878162566667015 (T) = (0 -5163510.160315709) / Math.Sqrt((1641725780.022683 / (19)) + (4154602594.0615697 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.15578849400892883 = (4467521.6850496 - 5163510.160315709) / 4467521.6850496 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
```#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: False, SkipValidation: True)
```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.
IsRegressionWindowed: Marked as regression because 5.0984195833333334 > 4.6920765.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 2:33:16 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 2:33:16 AM.
IsRegressionStdDev: Marked as regression because -42.81441229395996 (T) = (0 -5116684.787449758) / Math.Sqrt((3420775910.291583 / (19)) + (978318449.4278384 / (31))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (31) - 2, .025) and -0.13858785983002012 = (4493886.653783247 - 5116684.787449758) / 4493886.653783247 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository