Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Perf] Linux/x64: 14 Regressions on 2/2/2023 8:18:56 AM #12502

Closed
performanceautofiler bot opened this issue Feb 7, 2023 · 1 comment
Closed

[Perf] Linux/x64: 14 Regressions on 2/2/2023 8:18:56 AM #12502

performanceautofiler bot opened this issue Feb 7, 2023 · 1 comment
Labels
arch-x64 branch-refs/heads/main kind-micro_mono mono-interpreter os-linux perf-regression PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-mono

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Feb 7, 2023 •
edited
Loading

Run Information

Architecture x64
OS ubuntu 18.04
Baseline 2ba2396495c22429035d165e478672c442f81e22
Compare 6aa9f8b5a5d7ea4d79715f0b16f2a5b0ab6ac48d
Diff Diff

Regressions in System.Numerics.Tests.Perf_Vector3

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
TransformByMatrix4x4Benchmark - Duration of single invocation 138.02 ns 243.16 ns 1.76 0.21 False
MultiplyByScalarBenchmark - Duration of single invocation 23.45 ns 26.27 ns 1.12 0.27 False
ReflectBenchmark - Duration of single invocation 46.88 ns 73.86 ns 1.58 0.19 False
DotBenchmark - Duration of single invocation 13.88 ns 14.99 ns 1.08 0.32 False
DistanceSquaredBenchmark - Duration of single invocation 26.60 ns 30.73 ns 1.16 0.20 False
TransformNormalByMatrix4x4Benchmark - Duration of single invocation 125.57 ns 208.56 ns 1.66 0.22 False
AddFunctionBenchmark - Duration of single invocation 18.43 ns 20.32 ns 1.10 0.25 False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 21.84 ns 25.38 ns 1.16 0.33 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector3*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Vector3.TransformByMatrix4x4Benchmark

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 243.16258065004908 > 140.0499358060909.
IsChangePoint: Marked as a change because one of 1/6/2023 6:58:01 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -51.75462273365964 (T) = (0 -225.49461172099984) / Math.Sqrt((7.881307163305325 / (33)) + (77.31960212877073 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.6988946008596081 = (132.7301950379405 - 225.49461172099984) / 132.7301950379405 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.Numerics.Tests.Perf_Vector3.MultiplyByScalarBenchmark

```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 26.27033689844652 > 23.152625026134427.
IsChangePoint: Marked as a change because one of 2/6/2023 11:23:26 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -9.908033364824423 (T) = (0 -25.51348386733012) / Math.Sqrt((1.5045727601803833 / (55)) + (0.2900665267403583 / (4))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (4) - 2, .025) and -0.13989621596944665 = (22.3822866589935 - 25.51348386733012) / 22.3822866589935 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.Numerics.Tests.Perf_Vector3.ReflectBenchmark

```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 73.85740757368214 > 49.12633889100288.
IsChangePoint: Marked as a change because one of 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -24.511894863097115 (T) = (0 -66.8809113004009) / Math.Sqrt((0.5700378551225441 / (33)) + (16.5498238233046 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.42115292474123117 = (47.06102357885153 - 66.8809113004009) / 47.06102357885153 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.Numerics.Tests.Perf_Vector3.DotBenchmark

```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 14.989399861251968 > 14.456191669035562.
IsChangePoint: Marked as a change because one of 11/22/2022 11:24:47 AM, 2/6/2023 11:23:26 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -2.5739642274355887 (T) = (0 -16.46653032921173) / Math.Sqrt((0.7191876560627429 / (55)) + (3.4435799261581788 / (4))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (4) - 2, .025) and -0.17114287812224435 = (14.060223254410591 - 16.46653032921173) / 14.060223254410591 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.Numerics.Tests.Perf_Vector3.DistanceSquaredBenchmark

```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 30.730706661123953 > 28.180712298556298.
IsChangePoint: Marked as a change because one of 11/22/2022 11:24:47 AM, 1/6/2023 5:32:27 AM, 1/26/2023 10:17:57 AM, 2/6/2023 11:23:26 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -17.05971948982348 (T) = (0 -30.920151096328652) / Math.Sqrt((0.8697660097010909 / (55)) + (0.12511628247053522 / (4))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (4) - 2, .025) and -0.13601703090285958 = (27.21803481392756 - 30.920151096328652) / 27.21803481392756 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.Numerics.Tests.Perf_Vector3.TransformNormalByMatrix4x4Benchmark

```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 208.56005735237468 > 131.43785193279797.
IsChangePoint: Marked as a change because one of 1/6/2023 6:58:01 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -72.86897270112517 (T) = (0 -206.6141127680182) / Math.Sqrt((8.540344149094482 / (33)) + (24.499559545837545 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.6300409665853177 = (126.7539387067324 - 206.6141127680182) / 126.7539387067324 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.Numerics.Tests.Perf_Vector3.AddFunctionBenchmark

```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 20.32230574221454 > 19.423872130199072.
IsChangePoint: Marked as a change because one of 12/12/2022 1:34:22 PM, 12/14/2022 5:20:21 PM, 2/6/2023 11:23:26 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -6.613397682185492 (T) = (0 -20.677096981523636) / Math.Sqrt((1.1138295810421868 / (55)) + (0.24484148742867218 / (4))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (4) - 2, .025) and -0.10045827226509264 = (18.789532963356805 - 20.677096981523636) / 18.789532963356805 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.Numerics.Tests.Perf_Vector3.MultiplyByScalarOperatorBenchmark

```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 25.384233110132886 > 22.957418814201088.
IsChangePoint: Marked as a change because one of 1/12/2023 10:41:19 PM, 1/13/2023 4:37:08 PM, 2/6/2023 11:23:26 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -7.488403492637522 (T) = (0 -25.653168556967334) / Math.Sqrt((1.0393657498532596 / (55)) + (0.7120591652433594 / (4))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (4) - 2, .025) and -0.14881031139255624 = (22.33020395322816 - 25.653168556967334) / 22.33020395322816 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

### Run Information
Architecture x64
OS ubuntu 18.04
Baseline 2ba2396495c22429035d165e478672c442f81e22
Compare 6aa9f8b5a5d7ea4d79715f0b16f2a5b0ab6ac48d
Diff Diff

Regressions in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Reverse - Duration of single invocation 1.80 μs 2.10 μs 1.17 0.12 False
Reverse - Duration of single invocation 156.48 ns 167.92 ns 1.07 0.18 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Byte&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Byte>.Reverse(Size: 512)

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 2.0972263843776786 > 1.8970922347968637.
IsChangePoint: Marked as a change because one of 11/22/2022 11:24:47 AM, 1/16/2023 10:36:41 AM, 1/16/2023 8:39:29 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -9.577994943842054 (T) = (0 -2079.4283519832816) / Math.Sqrt((8574.845394856573 / (33)) + (8302.961207815943 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.1246712088737595 = (1848.9211207474684 - 2079.4283519832816) / 1848.9211207474684 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.Memory.Span&lt;Byte&gt;.Reverse(Size: 33)

```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 167.92133308068145 > 160.65751670432564.
IsChangePoint: Marked as a change because one of 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -7.0993503512719975 (T) = (0 -168.26611296725252) / Math.Sqrt((66.78779786810935 / (33)) + (37.419111147843466 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.08520483811618788 = (155.0547021697272 - 168.26611296725252) / 155.0547021697272 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

Run Information

Architecture x64
OS ubuntu 18.04
Baseline 2ba2396495c22429035d165e478672c442f81e22
Compare 6aa9f8b5a5d7ea4d79715f0b16f2a5b0ab6ac48d
Diff Diff

Regressions in System.Numerics.Tests.Perf_Vector2

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ReflectBenchmark - Duration of single invocation 36.26 ns 52.64 ns 1.45 0.22 False
TransformNormalByMatrix3x2Benchmark - Duration of single invocation 47.67 ns 95.22 ns 2.00 0.27 False
TransformByMatrix4x4Benchmark - Duration of single invocation 111.81 ns 172.98 ns 1.55 0.27 False
TransformByMatrix3x2Benchmark - Duration of single invocation 47.82 ns 106.92 ns 2.24 0.23 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector2*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Vector2.ReflectBenchmark

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 52.644309100200545 > 38.42285368955666.
IsChangePoint: Marked as a change because one of 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -19.414108370435244 (T) = (0 -52.4922820535627) / Math.Sqrt((3.981090557751134 / (33)) + (13.055848141068987 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.41217322658679423 = (37.171276912277904 - 52.4922820535627) / 37.171276912277904 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.Numerics.Tests.Perf_Vector2.TransformNormalByMatrix3x2Benchmark

```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 95.22380736168634 > 46.962306711195744.
IsChangePoint: Marked as a change because one of 1/6/2023 6:58:01 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -58.02663152741898 (T) = (0 -92.37592779813744) / Math.Sqrt((7.675676537615448 / (33)) + (10.920290410642782 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -1.0302569804279997 = (45.49962329333482 - 92.37592779813744) / 45.49962329333482 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.Numerics.Tests.Perf_Vector2.TransformByMatrix4x4Benchmark

```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 172.98396974006008 > 117.84656252254922.
IsChangePoint: Marked as a change because one of 1/6/2023 6:58:01 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -32.167960395792036 (T) = (0 -169.1003614615007) / Math.Sqrt((29.092305241192243 / (33)) + (50.941986053613306 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -0.47195548870872633 = (114.88143680882911 - 169.1003614615007) / 114.88143680882911 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.Numerics.Tests.Perf_Vector2.TransformByMatrix3x2Benchmark

```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 106.92099009825752 > 50.202453335393905.
IsChangePoint: Marked as a change because one of 1/6/2023 6:58:01 PM, 2/2/2023 5:46:53 AM, 2/7/2023 8:22:47 AM falls between 1/29/2023 5:12:48 PM and 2/7/2023 8:22:47 AM.
IsRegressionStdDev: Marked as regression because -82.140656002799 (T) = (0 -105.2993760742964) / Math.Sqrt((2.7802456637796653 / (33)) + (10.128430746195521 / (26))) is less than -2.0024654592901125 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (33) + (26) - 2, .025) and -1.1595841650086884 = (48.75909806176633 - 105.2993760742964) / 48.75909806176633 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
@performanceautofiler performanceautofiler bot added LLVM=false PGO Applied if there were any profile guided optimization updates in the observed interval. untriaged labels Feb 7, 2023
@kotlarmilos
Copy link
Member

Duplicate of #12707. Closing this issue.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
arch-x64 branch-refs/heads/main kind-micro_mono mono-interpreter os-linux perf-regression PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-mono
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@kotlarmilos