[Perf] Windows/arm64: 9 Regressions on 2/27/2024 9:28:58 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WhereSingleOrDefault_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L130-#L132>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 348.33 ns | 367.86 ns | 1.06 | 0.01 | False | | |
|<ul><li>[ElementAt - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Linq.Tests.Perf_Enumerable.ElementAt(input%3a%20IList).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L375-#L377>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.05 ns | 6.58 ns | 2.16 | 0.24 | False | | |
|<ul><li>[WhereSingle_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L124-#L126>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 345.39 ns | 370.49 ns | 1.07 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Linq.Tests.Perf_Enumerable_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Linq.Tests.Perf_Enumerable_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Linq.Tests.Perf_Enumerable_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Linq.Tests.Perf_Enumerable.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: IEnumerable)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: IEnumerable)

#### ETL Files

#### Histogram

#### 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 | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Email_IsNotMatch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L51-#L53>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 171.36 ns | 187.95 ns | 1.10 | 0.06 | False | | |
|<ul><li>[Email_IsMatch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L47-#L49>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 153.77 ns | 166.33 ns | 1.08 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### 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 | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Perf_BitArray

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayCopyToByteArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L156-#L157>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 146.72 ns | 168.15 ns | 1.15 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.Tests.Perf_BitArray_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.Tests.Perf_BitArray.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_BitArray*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 512)

#### ETL Files

#### Histogram

#### 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 | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.CreateAddAndRemove&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.CreateAddAndRemove(Int32).SortedSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndRemove.cs#L101-#L114>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 97.80 μs | 111.79 μs | 1.14 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.CreateAddAndRemove%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.CreateAddAndRemove%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove&lt;Int32&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Collections.CreateAddAndRemove&lt;Int32&gt;.SortedSet(Size: 512)

#### ETL Files

#### Histogram

#### 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 | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Dequeue_And_Enqueue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Tests.Perf_PriorityQueue(Int32%2c%20Int32).Dequeue_And_Enqueue(Size%3a%2010).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/PriorityQueue/Perf_PriorityQueue.cs#L56-#L83>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 285.79 ns | 302.28 ns | 1.06 | 0.10 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.Tests.Perf_PriorityQueue%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Collections.Tests.Perf_PriorityQueue%28Int32%2C%20Int32%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;.Dequeue_And_Enqueue(Size: 10)

#### ETL Files

#### Histogram

#### 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 | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [463869be4569c9557cb1545c5e5850fecd5f9cd0](https://github.com/dotnet/runtime/commit/463869be4569c9557cb1545c5e5850fecd5f9cd0)
Compare | [e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073](https://github.com/dotnet/runtime/commit/e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Diff | [Diff](https://github.com/dotnet/runtime/compare/463869be4569c9557cb1545c5e5850fecd5f9cd0...e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern%3a%20%22%5b%5c%5cw%5d%2b%3a%2f%2f%5b%5e%2f%5c%5cs%3f%23%5d%2b%5b%5e%5c%5cs%3f%23%5d%2b(%3f%3a%5c%5c%3f%5b%5e%5c%5cs%23%5d*)%3f(%3f%3a%23%5b%5e%5c%5cs%5d*)%3f%22%2c%20Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Industry.cs#L79-#L81>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.33 ms | 2.49 ms | 1.07 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_07_2024/refs/heads/main_arm64_Windows%2010.0.19041_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-27693878-bf22-4b45-99b4-7ce17e2fa12fb691bc266034b0d94/a748a94c-b90d-40be-af78-18237bdfab0b.zip?sv=2021-08-06&se=2024-03-28T05%3A35%3A46Z&sr=c&sp=rl&sig=hhSAld%2FLy34myo9Wk7P26U8ebImEwDxNqSg5ZwPDDXU%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-3ecdf8b4-e3ac-440b-a000-3d2f399d9bb48528f1f9bcb491e90/17c7a6ce-5899-4016-9fdd-f92b2575760d.zip?sv=2021-08-06&se=2024-03-29T07%3A04%3A29Z&sr=c&sp=rl&sig=SJH4EeP4SZ78PsCYBSW2Z7JVVOK9E4LNe4%2FWsb3yiSc%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\\w]+://[^/\\s?#]+[^\\s?#]+(?:\\?[^\\s#]*)?(?:#[^\\s]*)?", Options: Compiled)

#### ETL Files

#### Histogram

#### 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	Windows 10.0.19041
Queue	SurfaceWindows
Baseline	463869be4569c9557cb1545c5e5850fecd5f9cd0
Compare	e101ae2bd1c198ba7aaa209d1a4c55d6ce6b4073
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	348.33 ns	367.86 ns	1.06	0.01	False
ElementAt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.05 ns	6.58 ns	2.16	0.24	False
WhereSingle_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	345.39 ns	370.49 ns	1.07	0.02	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Email_IsNotMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	171.36 ns	187.95 ns	1.10	0.06	False
Email_IsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	153.77 ns	166.33 ns	1.08	0.01	False

[Perf] Windows/arm64: 9 Regressions on 2/27/2024 9:28:58 PM #99417

Description

Run Information

Regressions in System.Linq.Tests.Perf_Enumerable

Repro

Payloads

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

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_BitArray

Repro

Payloads

System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CreateAddAndRemove<Int32>

Repro

Payloads

System.Collections.CreateAddAndRemove<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Repro

Payloads

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 10)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\w]+://[^/\\s?#]+[^\\s?#]+(?:\?[^\\s#])?(?:#[^\\s])?", Options: Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

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Issue actions