[Perf] Linux/x64: 20 Regressions on 6/5/2024 11:33:55 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2a80808f86459a95229c6f9c85ce32b62636fceb](https://github.com/dotnet/runtime/commit/2a80808f86459a95229c6f9c85ce32b62636fceb)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2a80808f86459a95229c6f9c85ce32b62636fceb...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DotBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(UInt64).DotBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L101-#L102>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.32 ns | 5.63 ns | 4.26 | 0.23 | True | | |
|<ul><li>[OnesComplementBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(UInt64).OnesComplementBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L161-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.01 ns | 4.10 ns | 344.29 | 0.31 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28UInt64%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28UInt64%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28UInt64%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.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;.DotBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;.OnesComplementBenchmark

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Double&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[OnesComplementBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Double).OnesComplementBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L161-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.01 ns | 4.29 ns | 363.05 | 0.30 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Double%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Double%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.Numerics.Tests.Perf_VectorOf&lt;Double&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Double&gt;.OnesComplementBenchmark

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[HashSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.ContainsTrueComparer(Int32).HashSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsTrueComparer.cs#L43-#L52>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.78 μs | 3.30 μs | 1.19 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsTrueComparer%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsTrueComparer%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.ContainsTrueComparer&lt;Int32&gt;*'
```

<details>

### System.Collections.ContainsTrueComparer&lt;Int32&gt;.HashSet(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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[OnesComplementBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Int32).OnesComplementBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L161-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.28 ns | 4.31 ns | 15.22 | 0.28 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%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.Numerics.Tests.Perf_VectorOf&lt;Int32&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Int32&gt;.OnesComplementBenchmark

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.IO.Tests.BinaryWriterExtendedTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WriteAsciiString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars%3a%208000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO/BinaryWriterExtendedTests.cs#L36-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 219.35 ns | 253.76 ns | 1.16 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.IO.Tests.BinaryWriterExtendedTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.IO.Tests.BinaryWriterExtendedTests.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.IO.Tests.BinaryWriterExtendedTests*'
```

<details>

### System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars: 8000)

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ObjFooIsObj2 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.ObjFooIsObj2.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L153-#L158>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 218.49 μs | 236.55 μs | 1.08 | 0.05 | False | | |
|<ul><li>[IFooFooIsIFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.IFooFooIsIFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L207-#L212>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 218.38 μs | 236.61 μs | 1.08 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf.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 'PerfLabTests.CastingPerf*'
```

<details>

### PerfLabTests.CastingPerf.ObjFooIsObj2

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf.IFooFooIsIFoo

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2a80808f86459a95229c6f9c85ce32b62636fceb](https://github.com/dotnet/runtime/commit/2a80808f86459a95229c6f9c85ce32b62636fceb)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2a80808f86459a95229c6f9c85ce32b62636fceb...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Perf_SortedSet

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Max - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.Tests.Perf_SortedSet.Max.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/SortedSet/Perf_SortedSet.cs#L29-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.37 ns | 20.96 ns | 1.46 | 0.26 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.Tests.Perf_SortedSet_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.Tests.Perf_SortedSet.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.Tests.Perf_SortedSet*'
```

<details>

### System.Collections.Tests.Perf_SortedSet.Max

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.IO.Tests.Perf_Path

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetDirectoryName - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.IO.Tests.Perf_Path.GetDirectoryName.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Extensions/Perf.Path.cs#L47-#L48>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 41.29 ns | 43.52 ns | 1.05 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.IO.Tests.Perf_Path_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.IO.Tests.Perf_Path.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.IO.Tests.Perf_Path*'
```

<details>

### System.IO.Tests.Perf_Path.GetDirectoryName

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DotBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Int64).DotBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L101-#L102>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.46 ns | 5.58 ns | 3.82 | 0.18 | True | | |
|<ul><li>[OnesComplementBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Int64).OnesComplementBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L161-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.01 ns | 4.09 ns | 400.42 | 0.35 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%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.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;.DotBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;.OnesComplementBenchmark

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2a80808f86459a95229c6f9c85ce32b62636fceb](https://github.com/dotnet/runtime/commit/2a80808f86459a95229c6f9c85ce32b62636fceb)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2a80808f86459a95229c6f9c85ce32b62636fceb...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TrailingZeroCount - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives(Int32).TrailingZeroCount(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_BinaryIntegerTensorPrimitives.cs#L43-#L44>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 853.84 ns | 1.03 μs | 1.20 | 0.12 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives%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.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Int32&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Int32&gt;.TrailingZeroCount(BufferLength: 3079)

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in IfStatements.IfStatements

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[AndAndAnd - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/IfStatements.IfStatements.AndAndAnd.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Statements/If.cs#L90-#L95>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 30.65 μs | 32.87 μs | 1.07 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/IfStatements.IfStatements_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/IfStatements.IfStatements.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 'IfStatements.IfStatements*'
```

<details>

### IfStatements.IfStatements.AndAndAnd

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### 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
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DotBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Byte).DotBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L101-#L102>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 20.66 ns | 36.01 ns | 1.74 | 0.03 | True | | |
|<ul><li>[OnesComplementBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(Byte).OnesComplementBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L161-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.01 ns | 4.09 ns | 316.78 | 0.33 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Byte%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%28Byte%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_VectorOf%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.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.DotBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.OnesComplementBenchmark

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2a80808f86459a95229c6f9c85ce32b62636fceb](https://github.com/dotnet/runtime/commit/2a80808f86459a95229c6f9c85ce32b62636fceb)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2a80808f86459a95229c6f9c85ce32b62636fceb...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenDictionaryOptimized - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.TryGetValueFalse(Int32%2c%20Int32).FrozenDictionaryOptimized(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueFalse.cs#L132-#L141>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.59 μs | 1.71 μs | 1.08 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.TryGetValueFalse%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;.FrozenDictionaryOptimized(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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.LowLevelPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ClassVirtualMethod - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.LowLevelPerf.ClassVirtualMethod.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/LowLevelPerf.cs#L173-#L184>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 109.58 μs | 130.88 μs | 1.19 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.LowLevelPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.LowLevelPerf.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 'PerfLabTests.LowLevelPerf*'
```

<details>

### PerfLabTests.LowLevelPerf.ClassVirtualMethod

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2a80808f86459a95229c6f9c85ce32b62636fceb](https://github.com/dotnet/runtime/commit/2a80808f86459a95229c6f9c85ce32b62636fceb)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2a80808f86459a95229c6f9c85ce32b62636fceb...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.Perf_Ascii

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size%3a%206).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encoding/Perf.Ascii.cs#L66-#L68>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXY/TMBB8R+I/+C0J5NpcP+5EpSDaXoECRaXNG0KVm2wTI3+EtXPXnBC/HTutyrUnobxE9mhmd7zayQKorhAESKNf/CYPBSCQScV4toJSkTgmXqaMBNPFShomwDtnTZDKtGh4CDvdLYBmuisokxfEMaYFM5Aa240wSXxvfzPwQuJRFPYQnNgJaPOVCnA133nrWhsQnQT2prME3G3GOmWsM/tVUa7nuVQIU6phc8d2O6uWprlNagPaX7NHGJGb4J+TVSWnSu5YXiE1TEn93ZsqUTLe3BYqA+8Hif8QzzBLz7yX/1Na6DOT2VEhWIrqiYBpEKWp/WfCsTJBC9pc6S/8XjSza8P/pGcyZxLacF3hNryFkqqlXUedSwNYIthvG8kyV0ldtjK8LGrNUsqXqIRySFvhx3qLLPvA1ZZy9thgbWSr3qpth9m+BLS5kM3Snq/xVNnMACaqPJ7OI5FY2dpQUZK3JKMGXLz8XtQbXEWDq+vrJLodDQej4ZvOoN+/Hfai11E0iiLXQldCULTrTSjmG0H3flPQOQjJq4Bs64sO4SlWoVvlbxVUYOuUqH7aSD4jr0BX3MRoXWf+k5cc8PE9IM1tpX4QkqaUKxy/RwYy4/UJccNqLs6yzWYGSNwb04KiIQ/MFMTXdnig45MmJPtU8UrI+NJTfcB1fDBhiYYZDrF3Z0dnfyT18eokxJc6cJguOTMx3YMO/gJ6GM6V6gQAAA==>)</li></ul> | 10.20 ns | 12.55 ns | 1.23 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Perf_Ascii_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Perf_Ascii.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.Text.Perf_Ascii*'
```

<details>

### System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 6)

#### 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [db0eb5da5024d93dd976708c72fb93f7971e6f10](https://github.com/dotnet/runtime/commit/db0eb5da5024d93dd976708c72fb93f7971e6f10)
Compare | [d22909e0225e885b85c55b9242fb51c81e5256ad](https://github.com/dotnet/runtime/commit/d22909e0225e885b85c55b9242fb51c81e5256ad)
Diff | [Diff](https://github.com/dotnet/runtime/compare/db0eb5da5024d93dd976708c72fb93f7971e6f10...d22909e0225e885b85c55b9242fb51c81e5256ad)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TrailingZeroCount - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives(Byte).TrailingZeroCount(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_BinaryIntegerTensorPrimitives.cs#L43-#L44>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 119.12 ns | 384.98 ns | 3.23 | 0.09 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives%28Byte%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_11_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives%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.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Byte&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives&lt;Byte&gt;.TrailingZeroCount(BufferLength: 3079)

#### 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	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	2a80808f86459a95229c6f9c85ce32b62636fceb
Compare	d22909e0225e885b85c55b9242fb51c81e5256ad
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DotBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.32 ns	5.63 ns	4.26	0.23	True
OnesComplementBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	0.01 ns	4.10 ns	344.29	0.31	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ObjFooIsObj2 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	218.49 μs	236.55 μs	1.08	0.05	False
IFooFooIsIFoo - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	218.38 μs	236.61 μs	1.08	0.04	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DotBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.46 ns	5.58 ns	3.82	0.18	True
OnesComplementBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	0.01 ns	4.09 ns	400.42	0.35	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DotBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.66 ns	36.01 ns	1.74	0.03	True
OnesComplementBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	0.01 ns	4.09 ns	316.78	0.33	True

[Perf] Linux/x64: 20 Regressions on 6/5/2024 11:33:55 PM #36054

Description

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt64>

Repro

System.Numerics.Tests.Perf_VectorOf<UInt64>.DotBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<UInt64>.OnesComplementBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Numerics.Tests.Perf_VectorOf<Double>.OnesComplementBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.ContainsTrueComparer<Int32>

Repro

System.Collections.ContainsTrueComparer<Int32>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<Int32>

Repro

System.Numerics.Tests.Perf_VectorOf<Int32>.OnesComplementBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.BinaryWriterExtendedTests

Repro

System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars: 8000)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in PerfLabTests.CastingPerf

Repro

PerfLabTests.CastingPerf.ObjFooIsObj2

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.IFooFooIsIFoo

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_SortedSet

Repro

System.Collections.Tests.Perf_SortedSet.Max

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.Perf_Path

Repro

System.IO.Tests.Perf_Path.GetDirectoryName

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<Int64>

Repro

System.Numerics.Tests.Perf_VectorOf<Int64>.DotBenchmark

ETL Files

Histogram