[Perf] Windows/x64: 29 Regressions on 11/7/2022 8:57:30 PM

### Run Information

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[WhereSingleOrDefault_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input%3a%20List).html>) | 308.59 ns | 336.64 ns | 1.09 | 0.12 | False | | |
[CastToSameType - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Linq.Tests.Perf_Enumerable.CastToSameType(input%3a%20IEnumerable).html>) | 532.39 ns | 564.83 ns | 1.06 | 0.03 | False | | |
[Repeat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Linq.Tests.Perf_Enumerable.Repeat.html>) | 429.21 ns | 487.39 ns | 1.14 | 0.05 | False | | |
[Take_All - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Linq.Tests.Perf_Enumerable.Take_All(input%3a%20IEnumerable).html>) | 1.02 μs | 1.08 μs | 1.07 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Linq.Tests.Perf_Enumerable_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Linq.Tests.Perf_Enumerable_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Linq.Tests.Perf_Enumerable_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Linq.Tests.Perf_Enumerable_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Linq.Tests.Perf_Enumerable.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Linq.Tests.Perf_Enumerable*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Linq.Tests.Perf_Enumerable.Take_All(input- IEnumerable).txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: List)

```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.
IsRegressionWindowed: Marked as regression because 336.6357383309594 > 326.976847171257.
IsChangePoint: Marked as a change because one of 9/29/2022 8:01:59 PM, 10/2/2022 4:08:26 PM, 10/20/2022 10:19:58 PM, 10/26/2022 7:11:30 AM, 11/2/2022 4:25:40 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -12.62536495802817 (T) = (0 -336.63052942852784) / Math.Sqrt((51.97469718404282 / (15)) + (1.8527509673431304 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.07563473129505179 = (312.95989208458207 - 336.63052942852784) / 312.95989208458207 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.Linq.Tests.Perf_Enumerable.CastToSameType(input: IEnumerable)

```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.
IsRegressionWindowed: Marked as regression because 564.825858199903 > 556.3527116439398.
IsChangePoint: Marked as a change because one of 8/29/2022 8:26:03 AM, 9/1/2022 8:04:48 PM, 9/3/2022 11:44:47 AM, 9/6/2022 1:06:44 PM, 9/9/2022 3:12:19 AM, 9/13/2022 12:23:36 PM, 9/29/2022 7:42:19 AM, 10/2/2022 11:57:04 PM, 10/11/2022 8:42:28 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -43.0410043309542 (T) = (0 -562.9083087439859) / Math.Sqrt((4.638374511765552 / (15)) + (8.064558983889496 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.058780405247419384 = (531.6572784631801 - 562.9083087439859) / 531.6572784631801 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.Linq.Tests.Perf_Enumerable.Repeat

```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.
IsRegressionWindowed: Marked as regression because 487.3857833501984 > 450.4557167560602.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 10/11/2022 8:42:28 PM, 10/17/2022 3:19:47 PM, 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -24.819390298840084 (T) = (0 -484.04228326430786) / Math.Sqrt((0.6686813237093917 / (15)) + (178.33463761779154 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.12751003782193734 = (429.30197251223984 - 484.04228326430786) / 429.30197251223984 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.Linq.Tests.Perf_Enumerable.Take_All(input: IEnumerable)

```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.
IsRegressionWindowed: Marked as regression because 1.0828432729071418 > 1.062263202248215.
IsChangePoint: Marked as a change because one of 10/2/2022 11:57:04 PM, 10/11/2022 8:42:28 PM, 10/18/2022 1:35:00 AM, 10/19/2022 7:27:15 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -23.482369191455785 (T) = (0 -1066.6106489658964) / Math.Sqrt((7.290387572974124 / (15)) + (179.27539925293974 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.0535563027323582 = (1012.3907438071247 - 1066.6106489658964) / 1012.3907438071247 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Drawing.Tests.Perf_Color

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[GetSaturation - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Drawing.Tests.Perf_Color.GetSaturation.html>) | 924.79 ns | 1.01 μs | 1.09 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Drawing.Tests.Perf_Color_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Drawing.Tests.Perf_Color.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Drawing.Tests.Perf_Color*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Drawing.Tests.Perf_Color.GetSaturation.txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Drawing.Tests.Perf_Color.GetSaturation

```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.
IsRegressionWindowed: Marked as regression because 1.0073092595324138 > 970.502148577789.
IsChangePoint: Marked as a change because one of 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -21.67834718804766 (T) = (0 -1003.7254593115406) / Math.Sqrt((5.9946985961737616 / (15)) + (491.7756448386303 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.08685580331916276 = (923.5129961548263 - 1003.7254593115406) / 923.5129961548263 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in PerfLabTests.CastingPerf2.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[FooObjIsFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/PerfLabTests.CastingPerf2.CastingPerf.FooObjIsFoo.html>) | 773.59 μs | 829.77 μs | 1.07 | 0.08 | False | | |
[ObjrefValueTypeObj - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/PerfLabTests.CastingPerf2.CastingPerf.ObjrefValueTypeObj.html>) | 1.12 ms | 1.36 ms | 1.22 | 0.49 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/PerfLabTests.CastingPerf2.CastingPerf_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/PerfLabTests.CastingPerf2.CastingPerf_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/PerfLabTests.CastingPerf2.CastingPerf.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'PerfLabTests.CastingPerf2.CastingPerf*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/PerfLabTests.CastingPerf2.CastingPerf.ObjrefValueTypeObj.txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### PerfLabTests.CastingPerf2.CastingPerf.FooObjIsFoo

```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.
IsRegressionWindowed: Marked as regression because 829.769692982456 > 819.7253555803572.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/29/2022 7:42:19 AM, 10/2/2022 11:57:04 PM, 10/11/2022 8:42:28 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -17.075542153843973 (T) = (0 -838425.7613844868) / Math.Sqrt((35092062.96182607 / (15)) + (332964289.68061215 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.07362774972991208 = (780927.8044419083 - 838425.7613844868) / 780927.8044419083 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.

```#### PerfLabTests.CastingPerf2.CastingPerf.ObjrefValueTypeObj

```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.
IsRegressionWindowed: Marked as regression because 1.364290833333333 > 1.145289349330357.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -7.039356165733803 (T) = (0 -1244425.7244832) / Math.Sqrt((4730279244.674516 / (15)) + (8436102045.214048 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.15188496524646405 = (1080338.5425010175 - 1244425.7244832) / 1080338.5425010175 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[MultiplyOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf(SByte).MultiplyOperatorBenchmark.html>) | 52.20 ns | 59.27 ns | 1.14 | 0.05 | False | | |
[MultiplyBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf(SByte).MultiplyBenchmark.html>) | 52.27 ns | 60.17 ns | 1.15 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(SByte)_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(SByte)_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(SByte).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf-SByte-.MultiplyBenchmark.txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;.MultiplyOperatorBenchmark

```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.
IsRegressionWindowed: Marked as regression because 59.2654905131144 > 54.621966811253735.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -31.537217196588042 (T) = (0 -59.64060252065972) / Math.Sqrt((0.027731181577245644 / (15)) + (2.123463249790367 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.14771383903680838 = (51.96469755101296 - 59.64060252065972) / 51.96469755101296 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.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;.MultiplyBenchmark

```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.
IsRegressionWindowed: Marked as regression because 60.16902623244489 > 54.52967844130765.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 10/11/2022 8:42:28 PM, 10/17/2022 3:19:47 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -106.39882955252455 (T) = (0 -59.72506953355831) / Math.Sqrt((0.03508602971588263 / (15)) + (0.11579631449887245 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.15173056695087653 = (51.856806832587694 - 59.72506953355831) / 51.856806832587694 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.IO.Tests.StreamReaderReadLineTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ReadLineAsync - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange%3a%20%5b%20%20%201%2c%20%20%20%208%5d).html>) | 169.01 μs | 183.36 μs | 1.08 | 0.07 | False | | |
[ReadLine - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange%3a%20%5b%20%20%200%2c%20%20%20%200%5d).html>) | 58.84 μs | 134.42 μs | 2.28 | 0.00 | False | | |
[ReadLineAsync - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange%3a%20%5b%20%20%200%2c%20%20%20%200%5d).html>) | 342.82 μs | 452.75 μs | 1.32 | 0.42 | False | | |
[ReadLine - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange%3a%20%5b%20%20%201%2c%20%20%20%201%5d).html>) | 84.92 μs | 125.18 μs | 1.47 | 0.05 | False | | |
[ReadLineAsync - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange%3a%20%5b%20%20%201%2c%20%20%20%201%5d).html>) | 270.79 μs | 325.51 μs | 1.20 | 0.29 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.IO.Tests.StreamReaderReadLineTests.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.IO.Tests.StreamReaderReadLineTests*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange- [   1,    1]).txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange: [   1,    8])

```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.
IsRegressionWindowed: Marked as regression because 183.35676431127013 > 178.97808153269636.
IsChangePoint: Marked as a change because one of 10/13/2022 2:25:23 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -14.308614766476499 (T) = (0 -186963.02120726026) / Math.Sqrt((7900448.165571078 / (15)) + (24529823.166047025 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.091077195059571 = (171356.36420029143 - 186963.02120726026) / 171356.36420029143 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.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [   0,    0])

```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.
IsRegressionWindowed: Marked as regression because 134.421926510989 > 62.221840566840115.
IsChangePoint: Marked as a change because one of 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -430.41169407428737 (T) = (0 -135209.4156405322) / Math.Sqrt((138106.509138594 / (15)) + (812190.6666824007 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -1.2826126884521132 = (59234.49752319589 - 135209.4156405322) / 59234.49752319589 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.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange: [   0,    0])

```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.
IsRegressionWindowed: Marked as regression because 452.7459642857143 > 361.3089154211956.
IsChangePoint: Marked as a change because one of 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -12.71908801535692 (T) = (0 -416373.05169178307) / Math.Sqrt((307561542.202551 / (15)) + (414641983.7579215 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.20775687317148686 = (344749.06410461233 - 416373.05169178307) / 344749.06410461233 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.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [   1,    1])

```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.
IsRegressionWindowed: Marked as regression because 125.18337992221684 > 88.86905368821361.
IsChangePoint: Marked as a change because one of 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -95.02451338698683 (T) = (0 -122984.79041514218) / Math.Sqrt((1252749.305061498 / (15)) + (3139809.5339939627 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.4642313716538465 = (83992.73010810518 - 122984.79041514218) / 83992.73010810518 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.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange: [   1,    1])

```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.
IsRegressionWindowed: Marked as regression because 325.51014166666664 > 283.75659004237286.
IsChangePoint: Marked as a change because one of 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -7.102983727294331 (T) = (0 -312515.2346038728) / Math.Sqrt((364906680.34217656 / (15)) + (104831655.10902599 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.13436653332118337 = (275497.57985974324 - 312515.2346038728) / 275497.57985974324 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SquareRootBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf(Byte).SquareRootBenchmark.html>) | 67.59 ns | 71.69 ns | 1.06 | 0.01 | False | | |
[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf(Byte).DivisionOperatorBenchmark.html>) | 110.03 ns | 115.71 ns | 1.05 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(Byte)_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(Byte)_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Numerics.Tests.Perf_VectorOf(Byte).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_VectorOf-Byte-.DivisionOperatorBenchmark.txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.SquareRootBenchmark

```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.
IsRegressionWindowed: Marked as regression because 71.68624091516399 > 70.83734909982604.
IsChangePoint: Marked as a change because one of 10/17/2022 3:19:47 PM, 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -22.625137546227794 (T) = (0 -71.93145433025597) / Math.Sqrt((0.03739260935653188 / (15)) + (1.3813129205178203 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.06697420913434024 = (67.41630089504746 - 71.93145433025597) / 67.41630089504746 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.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.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.
IsRegressionWindowed: Marked as regression because 115.71008634480391 > 115.54162104224558.
IsChangePoint: Marked as a change because one of 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -24.556338563803035 (T) = (0 -117.28061751456148) / Math.Sqrt((0.027710631600485064 / (15)) + (3.1090999451705374 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.06536968588621517 = (110.08443272628223 - 117.28061751456148) / 110.08443272628223 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[IDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Collections.TryGetValueTrue(Int32%2c%20Int32).IDictionary(Size%3a%20512).html>) | 5.34 μs | 5.77 μs | 1.08 | 0.39 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Collections.TryGetValueTrue(Int32,%20Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Collections.TryGetValueTrue(Int32,%20Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Collections.TryGetValueTrue-Int32, Int32-.IDictionary(Size- 512).txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;.IDictionary(Size: 512)

```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.
IsRegressionWindowed: Marked as regression because 5.770797353271553 > 5.560379370862149.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/23/2022 4:51:48 AM, 10/21/2022 5:53:28 PM, 10/26/2022 7:11:30 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -7.739136551917257 (T) = (0 -5954.090909875712) / Math.Sqrt((9627.724735006264 / (15)) + (252894.45736230645 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.12662363122031442 = (5284.89794184991 - 5954.090909875712) / 5284.89794184991 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParseInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value%3a%204).html>) | 3.99 ns | 5.10 ns | 1.28 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Text.Tests.Utf8ParserTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Text.Tests.Utf8ParserTests.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'
```

### Related Issues

#### Regressions

#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value- 4).txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 4)

```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.
IsRegressionWindowed: Marked as regression because 5.10072963689795 > 4.190038847096318.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/29/2022 7:42:19 AM, 10/2/2022 11:57:04 PM, 10/17/2022 3:19:47 PM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -103.81037070483109 (T) = (0 -5.112352963056487) / Math.Sqrt((0.001651039804835194 / (15)) + (0.0005224402437620371 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.2924710395502749 = (3.9554874396530915 - 5.112352963056487) / 3.9554874396530915 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](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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [bfa4812aec806f09f1e2927939ba98118e5e5bf7](https://github.com/dotnet/runtime/commit/bfa4812aec806f09f1e2927939ba98118e5e5bf7)
Compare | [2aebbf75167b3aa21cae23e6fd702688dd724663](https://github.com/dotnet/runtime/commit/2aebbf75167b3aa21cae23e6fd702688dd724663)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bfa4812aec806f09f1e2927939ba98118e5e5bf7...2aebbf75167b3aa21cae23e6fd702688dd724663)


### Regressions in System.MathBenchmarks.Double

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ScaleB - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.MathBenchmarks.Double.ScaleB.html>) | 11.33 μs | 13.49 μs | 1.19 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.MathBenchmarks.Double_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_15_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.MathBenchmarks.Double.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.MathBenchmarks.Double*'
```

### Related Issues

#### Regressions

* [[Perf] Linux/x64: 22 Regressions on 11/7/2022 8:57:30 PM](<https://github.com/dotnet/runtime/issues/78401>)
#### Improvements

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-792fb4fb-9d2c-4e58-820e-0f93c447a937e57f2c5d1fd4e9bab/fd8cf971-aad7-422e-adb8-4b3c80f10b28.zip?sv=2021-08-06&se=2022-12-07T11%3A36%3A49Z&sr=c&sp=rl&sig=4pBXMZ94psUdvk%2BO1qx5W9%2B3BrWiQFAWlwphrZGt7L8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-01093aec-517c-4176-a7e3-569034dec0710a6b243a3d64c61a6/aa59cb39-ff30-4e10-b779-051aec90e0ee.zip?sv=2021-08-06&se=2022-12-08T05%3A00%3A39Z&sr=c&sp=rl&sig=ORz92GsE%2BvKP0mPA8cKzIzXgqFKxXfxF9Qp%2BZeFOLn0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_15_2022/refs/heads/main_x64_Windows 10.0.18362/System.MathBenchmarks.Double.ScaleB.txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.MathBenchmarks.Double.ScaleB

```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.
IsRegressionWindowed: Marked as regression because 13.489147433132011 > 11.837373727018745.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 10/11/2022 8:42:28 PM, 10/17/2022 3:19:47 PM, 11/2/2022 9:35:40 AM, 11/7/2022 4:10:19 PM, 11/14/2022 7:25:10 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 7:25:10 PM.
IsRegressionStdDev: Marked as regression because -24.775178968686163 (T) = (0 -13377.490293430954) / Math.Sqrt((624.3793989111992 / (15)) + (261043.88959726293 / (37))) is less than -2.0085591120996775 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (15) + (37) - 2, .025) and -0.1848597651298392 = (11290.357464340957 - 13377.490293430954) / 11290.357464340957 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](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	x64
OS	Windows 10.0.18362
Baseline	bfa4812aec806f09f1e2927939ba98118e5e5bf7
Compare	2aebbf75167b3aa21cae23e6fd702688dd724663
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
WhereSingleOrDefault_LastElementMatches - Duration of single invocation	308.59 ns	336.64 ns	1.09	0.12	False
CastToSameType - Duration of single invocation	532.39 ns	564.83 ns	1.06	0.03	False
Repeat - Duration of single invocation	429.21 ns	487.39 ns	1.14	0.05	False
Take_All - Duration of single invocation	1.02 μs	1.08 μs	1.07	0.00	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
FooObjIsFoo - Duration of single invocation	773.59 μs	829.77 μs	1.07	0.08	False
ObjrefValueTypeObj - Duration of single invocation	1.12 ms	1.36 ms	1.22	0.49	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
MultiplyOperatorBenchmark - Duration of single invocation	52.20 ns	59.27 ns	1.14	0.05	False
MultiplyBenchmark - Duration of single invocation	52.27 ns	60.17 ns	1.15	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ReadLineAsync - Duration of single invocation	169.01 μs	183.36 μs	1.08	0.07	False
ReadLine - Duration of single invocation	58.84 μs	134.42 μs	2.28	0.00	False
ReadLineAsync - Duration of single invocation	342.82 μs	452.75 μs	1.32	0.42	False
ReadLine - Duration of single invocation	84.92 μs	125.18 μs	1.47	0.05	False
ReadLineAsync - Duration of single invocation	270.79 μs	325.51 μs	1.20	0.29	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
SquareRootBenchmark - Duration of single invocation	67.59 ns	71.69 ns	1.06	0.01	False
DivisionOperatorBenchmark - Duration of single invocation	110.03 ns	115.71 ns	1.05	0.01	False

[Perf] Windows/x64: 29 Regressions on 11/7/2022 8:57:30 PM #9729

Description

Run Information

Regressions in System.Linq.Tests.Perf_Enumerable

Repro

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Edge Detector Info

System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: List)

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Regressions in System.Drawing.Tests.Perf_Color

Repro

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Edge Detector Info

System.Drawing.Tests.Perf_Color.GetSaturation

Description of detection logic

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Run Information

Regressions in PerfLabTests.CastingPerf2.CastingPerf

Repro

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Edge Detector Info

PerfLabTests.CastingPerf2.CastingPerf.FooObjIsFoo

Description of detection logic

Description of detection logic

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Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<SByte>

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System.Numerics.Tests.Perf_VectorOf<SByte>.MultiplyOperatorBenchmark

Description of detection logic

Description of detection logic

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Regressions in System.IO.Tests.StreamReaderReadLineTests

Repro

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Edge Detector Info

System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange: [ 1, 8])

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_VectorOf<Byte>

Repro

Related Issues

Regressions

Improvements

Payloads

Histogram

Edge Detector Info

System.Numerics.Tests.Perf_VectorOf<Byte>.SquareRootBenchmark