[Perf] Linux/arm64: 32 Improvements on 8/4/2023 9:52:04 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.CreateAddAndClear&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentQueue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.CreateAddAndClear(String).ConcurrentQueue(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L217-#L227>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACoRVbW/aMBD+zq/wtyQbpAlNKaVLJco+TJq6dYVp0qqqMvgAd4mDbGfAtB+/s/PSpNBVfHHunnt/7khAk8e5pGKxJjFhe0FTvnDvHQlLdbIGytRJSrlwHrzLTmKxOU/YWFq4sxsOnFK+yNLNTcbAiDUHCazSKE2lnvHUqBjVoPHp9oP+aS8464XBLDgfRcNROPSD6CwK+hfvg2AUBFU8EOy4bdQLz2fBYBSejqLTnxWcpsxk8IMLlm2VHwb+OGWDyO8Hn/r+123i34JcVplxoSE5Cg8vPoX+jK9AtgwSLvJd7Hyf50LnfjgMohJ/CKUyHUQ1tB8YqBG1QCqXS7qAuJVAjfKn+TN0y0XpssJOQf7GoIdeJWwyUxXLtAB9IjEDbFutzcVn9GAAOGqZVXINShvhdK80pP4kSxJYaJ4J5U8kYO/HjI0FmyRA5YepllysrhAlFrmUIPS3HHJwp/wPjMhZ2Pcqt5tVkUvBLPyqFAyWNE9syFI0XWdSf6EpqGLa+Jsn4N7lwjofKRu0S+yXwZUSj9x33pp4lzjYwd5uEPWQIk638/bMGyaWKMbolXEiFKnRswNC/xukfwN9nCelTcv9f2hQZlOEKHnTNDlkQ8uiTKrzcNm5AYr2kOLQVOcv2a5RQWY4fdNSEscFFWrNtVn4O0upuOBWraomYzXFMmWyLbUbcyC1OR1Iy6oO0bjTL2XVOrTTNHeJa6Qt1mdgDnbXMbbHtdaD03ZxXdxCLohb3kWvWS8SfslXuaR2M+6qXTKdKd6vgyd4IXli38WhjJ+vZmsOkwxpA3KWbcpXreUK0o3euwe+b1fZbL8Br12LOZxTjaMnV40zjBiVpymVuKuEytVjSneuxRsCdMk7j8z3Lxx0a4J06zmgn43MnrCf5CX4tfxQAwqXPpZYGHMbxRbyMVKYrhB26nULp0XIOngVu9QWw8JEnjIc2C9sf8yFANk8JZloZoyniqHeHMTFGhtCtlyviUsUSA4qrk9Ll+w01wme5o94+nCX9uWn/TNyhfJQVojsunj/AAAA//8=>)</li></ul> | 9.88 μs | 8.42 μs | 0.85 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.CreateAddAndClear%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.CreateAddAndClear%28String%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear&lt;String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Collections.CreateAddAndClear&lt;String&gt;.ConcurrentQueue(Size: 512)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 8.421322036791292 < 9.304229773550928.
IsChangePoint: Marked as a change because one of 5/19/2023 4:22:12 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 31.820186433796447 (T) = (0 -8374.878927949183) / Math.Sqrt((141837.51279629784 / (299)) + (15056.811908893233 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.14970767551070632 = (9849.41141622011 - 8374.878927949183) / 9849.41141622011 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms



### 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

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Array

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Reverse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Tests.Perf_Array.Reverse.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Array.cs#L291-#L292>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 52.47 ns | 33.21 ns | 0.63 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Array_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Array.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Tests.Perf_Array.Reverse

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 33.20769894272132 < 49.8553083274324.
IsChangePoint: Marked as a change because one of 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/28/2023 1:33:49 PM, 5/3/2023 7:05:50 AM, 7/1/2023 8:07:46 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 12.880813849586009 (T) = (0 -33.148709154701606) / Math.Sqrt((83.2690356492716 / (299)) + (0.004759387409911905 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.17030040427189105 = (39.952663982693295 - 33.148709154701606) / 39.952663982693295 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms



### 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

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 74.69 μs | 63.89 μs | 0.86 | 0.13 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 46.09 ns | 43.38 ns | 0.94 | 0.03 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 71.10 μs | 64.88 μs | 0.91 | 0.28 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 63.894577212666654 < 70.49590674596666.
IsChangePoint: Marked as a change because one of 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 20.045796732816157 (T) = (0 -64654.692393585974) / Math.Sqrt((7399640.697174522 / (299)) + (3719265.6369277053 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.17025660943924548 = (77921.31052697057 - 64654.692393585974) / 77921.31052697057 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 43.375536000000004 < 43.81901378828125.
IsChangePoint: Marked as a change because one of 6/1/2023 4:59:33 PM, 7/18/2023 9:59:03 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 11.036547153833924 (T) = (0 -42.372307544369406) / Math.Sqrt((4.489733452988712 / (299)) + (0.5032728648650169 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.06487134130028543 = (45.31174095689421 - 42.372307544369406) / 45.31174095689421 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 64.87606145333334 < 67.56586555433451.
IsChangePoint: Marked as a change because one of 5/10/2023 10:36:48 PM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 6.482060542834885 (T) = (0 -62367.677180969775) / Math.Sqrt((9074990.946006874 / (299)) + (10343155.572234198 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.1014309786877399 = (69407.77580990798 - 62367.677180969775) / 69407.77580990798 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms



### 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

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.CreateAddAndClear&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentQueue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.CreateAddAndClear(Int32).ConcurrentQueue(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L217-#L227>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.52 μs | 7.76 μs | 0.91 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.CreateAddAndClear%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.CreateAddAndClear%28Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear&lt;Int32&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Collections.CreateAddAndClear&lt;Int32&gt;.ConcurrentQueue(Size: 512)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 7.764758544352216 < 8.160764186166565.
IsChangePoint: Marked as a change because one of 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 62.93461082030875 (T) = (0 -7799.423543934216) / Math.Sqrt((3272.7996277937714 / (299)) + (1403.729391522325 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09440789872350322 = (8612.512778038115 - 7799.423543934216) / 8612.512778038115 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
#### JIT Disasms



### 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

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.31 μs | 1.13 μs | 0.86 | 0.24 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 78.08 μs | 68.26 μs | 0.87 | 0.16 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 45.32 ns | 39.40 ns | 0.87 | 0.04 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 72.90 μs | 60.57 μs | 0.83 | 0.14 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.42 μs | 8.42 μs | 0.89 | 0.08 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20False%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 71.48 μs | 56.06 μs | 0.78 | 0.21 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_6.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 1.1258874125 < 1.241689216475.
IsChangePoint: Marked as a change because one of 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 8.944217319139668 (T) = (0 -1157.0762443187054) / Math.Sqrt((1968.6145642510687 / (299)) + (1423.9100562251401 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09027436194712062 = (1271.8958287195687 - 1157.0762443187054) / 1271.8958287195687 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 68.263692892 < 73.79483152089999.
IsChangePoint: Marked as a change because one of 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 13.612772280857383 (T) = (0 -69172.89129520986) / Math.Sqrt((6657072.653875238 / (299)) + (4921195.35470094 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.12926402437035095 = (79441.86668661458 - 69172.89129520986) / 79441.86668661458 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 39.40169096354166 < 42.36401670208333.
IsChangePoint: Marked as a change because one of 6/1/2023 4:59:33 PM, 7/18/2023 9:59:03 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 22.33560379310756 (T) = (0 -39.84863390854786) / Math.Sqrt((2.5882475133188647 / (299)) + (0.12189221478078283 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.07707711232599765 = (43.17655834603521 - 39.84863390854786) / 43.17655834603521 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 60.573562917333334 < 67.65625353226666.
IsChangePoint: Marked as a change because one of 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 17.559774294150586 (T) = (0 -62834.64069032276) / Math.Sqrt((3966685.820801899 / (299)) + (1776529.044326837 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.11368368867920843 = (70894.14906139589 - 62834.64069032276) / 70894.14906139589 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 8.419887774666666 < 9.032893868785896.
IsChangePoint: Marked as a change because one of 4/3/2023 11:26:06 PM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 34.34424771022511 (T) = (0 -8447.938184539995) / Math.Sqrt((67455.49366711351 / (299)) + (4868.960833218025 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.10117278498815015 = (9398.845566139895 - 8447.938184539995) / 9398.845566139895 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 56.064081720000004 < 67.48512483418331.
IsChangePoint: Marked as a change because one of 5/19/2023 1:23:34 PM, 8/3/2023 2:00:30 PM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 6.598654805630787 (T) = (0 -62192.422877515455) / Math.Sqrt((9315714.211676657 / (299)) + (10724627.128227267 / (11))) is greater than 1.9676960046166507 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (11) - 2, .975) and 0.09618810760093809 = (68811.24645575642 - 62192.422877515455) / 68811.24645575642 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms



### 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

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [b9c11299d520ba7476b158a6cb69e7476328d7ae](https://github.com/dotnet/runtime/commit/b9c11299d520ba7476b158a6cb69e7476328d7ae)
Compare | [b5ee6a11541fdac14b5b1892e396dc9bf78b667e](https://github.com/dotnet/runtime/commit/b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b9c11299d520ba7476b158a6cb69e7476328d7ae...b5ee6a11541fdac14b5b1892e396dc9bf78b667e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Threading.Tests.Perf_SemaphoreSlim

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReleaseWaitAsync - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.SemaphoreSlim.cs#L24-#L29>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 68.00 ns | 54.99 ns | 0.81 | 0.03 | False | | |
|<ul><li>[ReleaseWait - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWait.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.SemaphoreSlim.cs#L17-#L22>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 69.08 ns | 56.51 ns | 0.82 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Threading.Tests.Perf_SemaphoreSlim_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Threading.Tests.Perf_SemaphoreSlim_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_10_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Threading.Tests.Perf_SemaphoreSlim.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7cc690a6-ef6c-4d30-bce2-2cb96f08832079a7aa0c4a547f098/21a69ecf-d5cc-432d-aa1f-72424b88284c.zip?sv=2021-08-06&se=2023-09-03T01%3A17%3A39Z&sr=c&sp=rl&sig=sbbR46vjAZfXbnQc3cNPb3oXLGarhJ3Ks5SIXcHUdiU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-52ff63ae-0372-41d4-b771-ada52177e9382aaf3961ea4472da2/53f061ad-b53f-42c1-a577-d7d520c6bfd8.zip?sv=2021-08-06&se=2023-09-04T08%3A53%3A38Z&sr=c&sp=rl&sig=DVkuhhG8OXqK9Q%2BWnFlQ2NICQl1%2B58j0NwdJLT7c%2B50%3D>)
### System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 54.99022942294669 < 64.06890264516706.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/19/2023 4:22:12 AM, 7/29/2023 11:09:12 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 34.08987745849901 (T) = (0 -54.996379476241174) / Math.Sqrt((10.55934750178178 / (299)) + (0.03314189042559111 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.10905895671439074 = (61.72841614011374 - 54.996379476241174) / 61.72841614011374 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms

### System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWait

#### ETL Files

#### Histogram

#### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 56.50572771202587 < 65.88829567067853.
IsChangePoint: Marked as a change because one of 4/26/2023 12:55:36 AM, 5/22/2023 10:35:01 AM, 7/29/2023 11:09:12 AM, 8/4/2023 10:42:53 AM, 8/9/2023 3:40:37 PM falls between 8/1/2023 12:22:20 AM and 8/9/2023 3:40:37 PM.
IsImprovementStdDev: Marked as improvement because 39.45931489784058 (T) = (0 -57.71307691465365) / Math.Sqrt((8.086239222258886 / (299)) + (0.26870070139485225 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.14022235517128495 = (67.12558445986491 - 57.71307691465365) / 67.12558445986491 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### JIT Disasms



### 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>

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	b9c11299d520ba7476b158a6cb69e7476328d7ae
Compare	b5ee6a11541fdac14b5b1892e396dc9bf78b667e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	74.69 μs	63.89 μs	0.86	0.13	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	46.09 ns	43.38 ns	0.94	0.03	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	71.10 μs	64.88 μs	0.91	0.28	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.31 μs	1.13 μs	0.86	0.24	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	78.08 μs	68.26 μs	0.87	0.16	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.32 ns	39.40 ns	0.87	0.04	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	72.90 μs	60.57 μs	0.83	0.14	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.42 μs	8.42 μs	0.89	0.08	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	71.48 μs	56.06 μs	0.78	0.21	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReleaseWaitAsync - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	68.00 ns	54.99 ns	0.81	0.03	False
ReleaseWait - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	69.08 ns	56.51 ns	0.82	0.01	False

[Perf] Linux/arm64: 32 Improvements on 8/4/2023 9:52:04 PM #20508

Description

Run Information

Improvements in System.Collections.CreateAddAndClear<String>

Repro

Payloads

System.Collections.CreateAddAndClear<String>.ConcurrentQueue(Size: 512)

ETL Files

Histogram

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Array

Repro

Payloads

System.Tests.Perf_Array.Reverse

ETL Files

Histogram

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Object>

Repro

Payloads

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleSerial(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleParallel(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Collections.CreateAddAndClear<Int32>

Repro

Payloads

System.Collections.CreateAddAndClear<Int32>.ConcurrentQueue(Size: 512)

ETL Files

Histogram

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Byte>

Repro

Payloads

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleSerial(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleParallel(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

ETL Files

Histogram

Description of detection logic