[Perf] Linux/arm64: 12 Regressions on 2/2/2023 8:18:56 AM


### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [3c47b2c75dfca5a82a59db238f103cdbda902826](https://github.com/dotnet/runtime/commit/3c47b2c75dfca5a82a59db238f103cdbda902826)
Compare | [873775b42431bf27a9ae69633864e5290443c29b](https://github.com/dotnet/runtime/commit/873775b42431bf27a9ae69633864e5290443c29b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3c47b2c75dfca5a82a59db238f103cdbda902826...873775b42431bf27a9ae69633864e5290443c29b)


### 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
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[MultiplyByQuaternionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.MultiplyByQuaternionOperatorBenchmark.html>) | 2.22 ns | 7.94 ns | 3.57 | 0.36 | False | | |
[LerpBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.LerpBenchmark.html>) | 14.14 ns | 36.98 ns | 2.62 | 0.01 | False | | |
[SlerpBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.SlerpBenchmark.html>) | 14.12 ns | 37.19 ns | 2.63 | 0.03 | False | | |
[CreateFromRotationMatrixBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.CreateFromRotationMatrixBenchmark.html>) | 15.51 ns | 17.74 ns | 1.14 | 0.05 | False | | |
[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.DivisionOperatorBenchmark.html>) | 8.90 ns | 15.65 ns | 1.76 | 0.01 | False | | |
[ConcatenateBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Quaternion.ConcatenateBenchmark.html>) | 2.20 ns | 8.08 ns | 3.68 | 0.39 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion_6.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Quaternion.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Quaternion*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)
### Histogram

#### System.Numerics.Tests.Perf_Quaternion.MultiplyByQuaternionOperatorBenchmark

```log

```
### Description of detection logic
```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.
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 7.941581479533306 > 2.3212239364452296.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -167.45954392890064 (T) = (0 -8.105748291406591) / Math.Sqrt((0.009554647809051419 / (24)) + (0.013660284774689476 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -2.7170171732207136 = (2.180713166945941 - 8.105748291406591) / 2.180713166945941 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.LerpBenchmark

```log

```
### Description of detection logic
```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.
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 36.983729453513575 > 14.878670792138404.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -655.3871681404464 (T) = (0 -37.14380633354826) / Math.Sqrt((0.014716382798237213 / (24)) + (0.009806419615714195 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -1.6166620942734653 = (14.195110027709367 - 37.14380633354826) / 14.195110027709367 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.SlerpBenchmark

```log

```
### Description of detection logic
```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.
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 37.194904381975675 > 14.831858502405032.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -681.314249430754 (T) = (0 -37.12840737317261) / Math.Sqrt((0.01145128982304304 / (24)) + (0.010573844010070088 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -1.6248887137268486 = (14.144754853419004 - 37.12840737317261) / 14.144754853419004 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.CreateFromRotationMatrixBenchmark

```log

```
### Description of detection logic
```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.
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 17.74071543547166 > 16.523233185803527.
IsChangePoint: Marked as a change because one of 1/6/2023 8:18:17 PM, 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -66.16114680045021 (T) = (0 -17.685975274609746) / Math.Sqrt((0.006977108161075092 / (24)) + (0.009905508520053573 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -0.1271876354155651 = (15.69035599657672 - 17.685975274609746) / 15.69035599657672 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.DivisionOperatorBenchmark

```log

```
### Description of detection logic
```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.
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 15.652727299059364 > 9.351297146848694.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -179.15302155289265 (T) = (0 -15.597904040419898) / Math.Sqrt((0.010926303958308299 / (24)) + (0.015376183196756387 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -0.7613279646593847 = (8.85576357917891 - 15.597904040419898) / 8.85576357917891 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.ConcatenateBenchmark

```log

```
### Description of detection logic
```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.
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 8.082194213649098 > 2.3080874927400212.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -158.75556827975439 (T) = (0 -8.044385993022145) / Math.Sqrt((0.005161299902007397 / (23)) + (0.018279518290545582 / (16))) is less than -2.026192463026769 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (23) + (16) - 2, .025) and -2.6985814767956176 = (2.174992235128926 - 8.044385993022145) / 2.174992235128926 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](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [3c47b2c75dfca5a82a59db238f103cdbda902826](https://github.com/dotnet/runtime/commit/3c47b2c75dfca5a82a59db238f103cdbda902826)
Compare | [873775b42431bf27a9ae69633864e5290443c29b](https://github.com/dotnet/runtime/commit/873775b42431bf27a9ae69633864e5290443c29b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3c47b2c75dfca5a82a59db238f103cdbda902826...873775b42431bf27a9ae69633864e5290443c29b)


### Regressions in System.Numerics.Tests.Perf_Matrix4x4

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TransformBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Matrix4x4.TransformBenchmark.html>) | 24.31 ns | 28.59 ns | 1.18 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Matrix4x4_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Matrix4x4.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix4x4*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)
### Histogram

#### System.Numerics.Tests.Perf_Matrix4x4.TransformBenchmark

```log

```
### Description of detection logic
```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.
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 28.58503990700628 > 24.11130244544981.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -24.07581338992146 (T) = (0 -28.66686478868555) / Math.Sqrt((1.2286013034574401 / (23)) + (0.014949985175678191 / (16))) is less than -2.026192463026769 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (23) + (16) - 2, .025) and -0.24346838304287843 = (23.05395551637201 - 28.66686478868555) / 23.05395551637201 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](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [3c47b2c75dfca5a82a59db238f103cdbda902826](https://github.com/dotnet/runtime/commit/3c47b2c75dfca5a82a59db238f103cdbda902826)
Compare | [873775b42431bf27a9ae69633864e5290443c29b](https://github.com/dotnet/runtime/commit/873775b42431bf27a9ae69633864e5290443c29b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3c47b2c75dfca5a82a59db238f103cdbda902826...873775b42431bf27a9ae69633864e5290443c29b)


### 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
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TransformByQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Vector3.TransformByQuaternionBenchmark.html>) | 0.79 ns | 7.38 ns | 9.36 | 0.33 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector3_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector3.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector3*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)
### Histogram

#### System.Numerics.Tests.Perf_Vector3.TransformByQuaternionBenchmark

```log

```
### Description of detection logic
```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.
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 7.3838777325075755 > 0.8277504860603464.
IsChangePoint: Marked as a change because one of 1/22/2023 2:59:30 AM, 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -126.99526607522674 (T) = (0 -7.35893009654001) / Math.Sqrt((0.05410990308401292 / (24)) + (0.00642522359262174 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -8.042009880592124 = (0.8138599928247484 - 7.35893009654001) / 0.8138599928247484 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](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [3c47b2c75dfca5a82a59db238f103cdbda902826](https://github.com/dotnet/runtime/commit/3c47b2c75dfca5a82a59db238f103cdbda902826)
Compare | [873775b42431bf27a9ae69633864e5290443c29b](https://github.com/dotnet/runtime/commit/873775b42431bf27a9ae69633864e5290443c29b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3c47b2c75dfca5a82a59db238f103cdbda902826...873775b42431bf27a9ae69633864e5290443c29b)


### 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
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TransformByQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Vector2.TransformByQuaternionBenchmark.html>) | 0.04 ns | 2.46 ns | 55.28 | 0.78 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector2_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector2.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector2*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)
### Histogram

#### System.Numerics.Tests.Perf_Vector2.TransformByQuaternionBenchmark

```log

```
### Description of detection logic
```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.
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 2.4592848641998617 > 0.003390660399691646.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -27.399889821767825 (T) = (0 -2.5765840624988376) / Math.Sqrt((0.1773866162467119 / (24)) + (0.011222966552333794 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -22.060985317555495 = (0.11172914023484405 - 2.5765840624988376) / 0.11172914023484405 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](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [3c47b2c75dfca5a82a59db238f103cdbda902826](https://github.com/dotnet/runtime/commit/3c47b2c75dfca5a82a59db238f103cdbda902826)
Compare | [873775b42431bf27a9ae69633864e5290443c29b](https://github.com/dotnet/runtime/commit/873775b42431bf27a9ae69633864e5290443c29b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3c47b2c75dfca5a82a59db238f103cdbda902826...873775b42431bf27a9ae69633864e5290443c29b)


### Regressions in System.Numerics.Tests.Perf_Vector4

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TransformByQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Vector4.TransformByQuaternionBenchmark.html>) | 1.34 ns | 8.04 ns | 6.02 | 0.29 | False | | |
[TransformVector2ByQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Vector4.TransformVector2ByQuaternionBenchmark.html>) | 0.49 ns | 5.80 ns | 11.93 | 0.40 | False | | |
[TransformVector3ByQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_Vector4.TransformVector3ByQuaternionBenchmark.html>) | 1.30 ns | 8.04 ns | 6.17 | 0.26 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector4_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector4_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector4_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_09_2023/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Numerics.Tests.Perf_Vector4.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector4*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-07aac5f3-b9fa-44c7-8759-9123995b10c7ab91cfd95f746f497/85072208-583b-49df-99dd-ab513b764fe1.zip?sv=2021-08-06&se=2023-03-03T20%3A24%3A54Z&sr=c&sp=rl&sig=yskl%2FyJkWyL4GEsME0YTbirdkgjG%2FEKfRDr96kgEHMY%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e315e6db-08e0-4f83-a944-74706086a120575aaa63f0d40debe/32fbefb0-2c2d-422c-b4f9-be96263f5717.zip?sv=2021-08-06&se=2023-03-04T17%3A45%3A04Z&sr=c&sp=rl&sig=BWo2yXOljB1K%2FheqNx24LIdqPZGAT9jZRk4gXI8Zt2M%3D>)
### Histogram

#### System.Numerics.Tests.Perf_Vector4.TransformByQuaternionBenchmark

```log

```
### Description of detection logic
```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.
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 8.038862144980559 > 1.375150017228637.
IsChangePoint: Marked as a change because one of 1/22/2023 2:59:30 AM, 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -253.67002250969566 (T) = (0 -8.003021323808895) / Math.Sqrt((0.0031426920369748467 / (24)) + (0.00903622795642789 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -5.09920332347962 = (1.3121420781301547 - 8.003021323808895) / 1.3121420781301547 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_Vector4.TransformVector2ByQuaternionBenchmark

```log

```
### Description of detection logic
```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.
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 5.804749575425005 > 0.504518725267644.
IsChangePoint: Marked as a change because one of 12/28/2022 7:19:51 AM, 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -168.98161044721124 (T) = (0 -5.964098047930127) / Math.Sqrt((0.011060216079014102 / (24)) + (0.009670498095240392 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -12.28745338259838 = (0.44885185115613474 - 5.964098047930127) / 0.44885185115613474 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_Vector4.TransformVector3ByQuaternionBenchmark

```log

```
### Description of detection logic
```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.
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 8.037643934677403 > 1.369175346531895.
IsChangePoint: Marked as a change because one of 1/22/2023 2:59:30 AM, 2/2/2023 2:17:49 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -196.70057792976218 (T) = (0 -7.9674953362402965) / Math.Sqrt((0.011146751982089 / (24)) + (0.01126782603079823 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -5.409497985068502 = (1.2430763461976722 - 7.9674953362402965) / 1.2430763461976722 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](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>




Architecture	arm64
OS	ubuntu 20.04
Baseline	3c47b2c75dfca5a82a59db238f103cdbda902826
Compare	873775b42431bf27a9ae69633864e5290443c29b
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MultiplyByQuaternionOperatorBenchmark - Duration of single invocation	2.22 ns	7.94 ns	3.57	0.36	False
LerpBenchmark - Duration of single invocation	14.14 ns	36.98 ns	2.62	0.01	False
SlerpBenchmark - Duration of single invocation	14.12 ns	37.19 ns	2.63	0.03	False
CreateFromRotationMatrixBenchmark - Duration of single invocation	15.51 ns	17.74 ns	1.14	0.05	False
DivisionOperatorBenchmark - Duration of single invocation	8.90 ns	15.65 ns	1.76	0.01	False
ConcatenateBenchmark - Duration of single invocation	2.20 ns	8.08 ns	3.68	0.39	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TransformByQuaternionBenchmark - Duration of single invocation	1.34 ns	8.04 ns	6.02	0.29	False
TransformVector2ByQuaternionBenchmark - Duration of single invocation	0.49 ns	5.80 ns	11.93	0.40	False
TransformVector3ByQuaternionBenchmark - Duration of single invocation	1.30 ns	8.04 ns	6.17	0.26	False

[Perf] Linux/arm64: 12 Regressions on 2/2/2023 8:18:56 AM #12773

Description

Run Information

Regressions in System.Numerics.Tests.Perf_Quaternion

Repro

Payloads

Payloads

Histogram

System.Numerics.Tests.Perf_Quaternion.MultiplyByQuaternionOperatorBenchmark

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_Matrix4x4

Repro

Payloads

Payloads

Histogram

System.Numerics.Tests.Perf_Matrix4x4.TransformBenchmark

Description of detection logic

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_Vector3

Repro

Payloads

Payloads

Histogram

System.Numerics.Tests.Perf_Vector3.TransformByQuaternionBenchmark

Description of detection logic

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_Vector2

Repro

Payloads

Payloads

Histogram

System.Numerics.Tests.Perf_Vector2.TransformByQuaternionBenchmark

Description of detection logic

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_Vector4

Repro

Payloads

Payloads

Histogram

System.Numerics.Tests.Perf_Vector4.TransformByQuaternionBenchmark

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions