[Perf] Linux/arm64: 6 Regressions on 2/3/2023 1:33:16 AM

[performanceautofiler]

Run Information

Architecture	arm64
OS	ubuntu 20.04
Baseline	00c60e41ac459b005338329cd9b5fd5d6652777c
Compare	efe93b7d30add5ae40a57b92140990a522e7ee9c
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
ReflectBenchmark - Duration of single invocation	93.81 ns	122.96 ns	1.31	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.Numerics.Tests.Perf_Vector3*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Vector3.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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -23.24203757245984 (T) = (0 -124.94831386753073) / Math.Sqrt((5.263114571432652 / (6)) + (3.204634077736642 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.35034146016355255 = (92.53090240774883 - 124.94831386753073) / 92.53090240774883 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	arm64
OS	ubuntu 20.04
Baseline	00c60e41ac459b005338329cd9b5fd5d6652777c
Compare	efe93b7d30add5ae40a57b92140990a522e7ee9c
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
TransformByMatrix3x2Benchmark - Duration of single invocation	91.31 ns	154.36 ns	1.69	0.33	False
TransformNormalByMatrix3x2Benchmark - Duration of single invocation	83.61 ns	135.70 ns	1.62	0.29	False
ReflectBenchmark - Duration of single invocation	67.47 ns	95.68 ns	1.42	0.28	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.TransformByMatrix3x2Benchmark

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 1/6/2023 2:21:07 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -7.101755206633569 (T) = (0 -160.4793712779061) / Math.Sqrt((2.090441775423549 / (6)) + (293.8544573998988 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.7817560415403093 = (90.06809436109636 - 160.4793712779061) / 90.06809436109636 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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 1/6/2023 2:21:07 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -31.56861980891123 (T) = (0 -133.71968828847983) / Math.Sqrt((4.706101671239676 / (6)) + (5.4217696584841155 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.6130425543747708 = (82.89904561154664 - 133.71968828847983) / 82.89904561154664 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.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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -7.031902174019897 (T) = (0 -90.02842537338377) / Math.Sqrt((17.40322664148635 / (6)) + (25.821464425486624 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.36047805679742007 = (66.17411058088776 - 90.02842537338377) / 66.17411058088776 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	arm64
OS	ubuntu 20.04
Baseline	00c60e41ac459b005338329cd9b5fd5d6652777c
Compare	efe93b7d30add5ae40a57b92140990a522e7ee9c
Diff	Diff

Regressions in System.Numerics.Tests.Perf_Quaternion

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
InverseBenchmark - Duration of single invocation	104.53 ns	118.19 ns	1.13	0.09	False
ConjugateBenchmark - Duration of single invocation	63.57 ns	73.05 ns	1.15	0.21	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_Quaternion*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Quaternion.InverseBenchmark

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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -14.154192422259303 (T) = (0 -118.2081404154659) / Math.Sqrt((5.9433622468331695 / (6)) + (0.9534951028002918 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.15870031453131056 = (102.01787203560103 - 118.2081404154659) / 102.01787203560103 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_Quaternion.ConjugateBenchmark

```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 we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsRegressionStdDev: Marked as regression because -5.52164785678507 (T) = (0 -70.45403267358505) / Math.Sqrt((1.6228164240734901 / (6)) + (5.2622047056979175 / (3))) is less than -2.3646242515927898 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (6) + (3) - 2, .025) and -0.12550896099482547 = (62.597487106021326 - 70.45403267358505) / 62.597487106021326 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

[kotlarmilos]

Duplicate of #12707. Closing this issue.