[Perf] Linux/x64: 8 Regressions on 7/19/2024 8:04:37 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f1d8613008cdeb3fd9b44ccd3b6f739a8a134446](https://github.com/dotnet/runtime/commit/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_Matrix4x4

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromYawPitchRollBenchmarkBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_Matrix4x4.CreateFromYawPitchRollBenchmarkBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix4x4.cs#L69-#L70>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+C0JZG3WtWVUCqIt2xijU8n6ghCa3OS2MfgjunbWZEL77dhpVdZOQnmJ7ONz7j2+udczoLpEECCNfvWHbHJAIJOS8SyBQpE4Jl6mjATTxVIaJsA7ZE2QyjRveAgr3c2BZrorKJNHxDGmOTOQGpuNMEl8rxr2vZB4FIVdBHv2ArS5pQJczI/eXa0NiM5tKQBZqjvuVHfmgKv7GTXIqn7V70wRqIFLVOI73cyZSfNEcT4B60xQ/L1f/LOUlHKq5IqtS6SGKal/eFMlCsab3Uxl4P0k8RPxNlQL7/X/dBa6YTLb8QVLUT0TMA2iMLX/QjhWJmhBu1b6K38QTQnb8L/oC7lmEtpwXeA2vJmSqqVdR72WBrBAsN82kvlaLeqileF5XmuWUj63f1o5pK3wc71Ell1xtaScPTZYG1nSS9pmuKgK26BujFzvHnbzVNnRAVyoYrc6nIyFld0ZKgrygWS2j92U+b2o1z+JBie9wSI6H52+G50OOufvh8OzqPc2ikZR5FLoUti2Zo9AKK7vBa38JqBzEJI3AVnWRxnC/XSFrpW/lVCCjVOg+mUn8wU5AV1yE6N1nfnPbrLFxw+AdG0jnQUhaUK5wPElMpAZr/eIK1azcZbRngESd8c0p2jIhpmc+NoWD3S814SkShUvhYyPPdVbXMdbE5ZomOEQe59s6ex7Uu+2TkJ8qQOH6YIzE9MKdPAXZ//Z2vEEAAA=>)</li></ul> | 279.11 ns | 2.99 μs | 10.71 | 0.11 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Matrix4x4_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Matrix4x4.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_Matrix4x4*'
```

<details>

### System.Numerics.Tests.Perf_Matrix4x4.CreateFromYawPitchRollBenchmarkBenchmark

#### 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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.CtorFromCollection&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.CtorFromCollection(String).ConcurrentBag(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L77-#L78>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 107.70 μs | 338.32 μs | 3.14 | 0.11 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorFromCollection%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorFromCollection%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.CtorFromCollection&lt;String&gt;*'
```

<details>

### System.Collections.CtorFromCollection&lt;String&gt;.ConcurrentBag(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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Threading.Tests.Perf_Lock

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReaderWriterLockSlimPerf - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.Lock.cs#L15-#L22>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 144.48 ns | 276.07 ns | 1.91 | 0.21 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Threading.Tests.Perf_Lock_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Threading.Tests.Perf_Lock.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_Lock*'
```

<details>

### System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf

#### 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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_Quaternion

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromYawPitchRollBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Quaternion.cs#L66-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 91.88 ns | 2.79 μs | 30.38 | 0.18 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Quaternion_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Quaternion.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_Quaternion*'
```

<details>

### System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark

#### 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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Tests.Add_Remove_SteadyState(Int32).ConcurrentBag(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/AddRemove/AddRemoveSteadyState.cs#L33-#L38>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBPHbUoU4YqkFCgQFJy8IRRd7K196D6svXMSV4jfzp0ThSaVkF8s32hmdm696xlQXSMIkEa/+E22JSCQac14nkKlSJIQL1dGguljLQ0T4J2ypkhlVrY8hAfdL4Hmui8ok2fECWYlM5AZW40wSXxvd33lhcSjKOxLcGQvQZtvVIDzfOctGm1A9G4V51bLlNQ9R9C9SZ6vUhBqA6uFsUWbhaEG3t5LcxnfWL7MakR7qykt/Ftls4/JcBAH/1KltbSsB1bUSFvjH96tEhXj7WmmcvB+kuQP8bZUC+/l/3QW+sJkfuALlqF6ImAaRGUa/5lwokzQgXav9Fe+EW0Xu/A/6ztZMAlduM64C2+mpOoY11HtVwCsEOyzi2ReqGVTdQo8LxvNMsrnqIRySFfhp2aNLP/I1Zpy9thiXWRpnHatcLerAO2GyHZ8Twe6nUDApaoOb6fLsbQyO7+iIjckt2PsFs2Po/jqIhpexMNlNBrHg/HgTW8Ujwaj68HrKBpHkSuhayEoskcgFIuVoDu/NXQJQvIqIOvmrEJ4XLDQjfL3GmqwPhWqX3bBnpFT0DU3CdrUuf/kJnt8sgGkhXW6DELSWjnj5AMykDlvjohrVntwke1W5oDE3TErKRqyZaYkvrbNA50cNSHZZYrXQibnmZo9rpN9CEs0zHBIvPe2dfaX0hyOTkJ8qQOH6Yozk9Ad6OAvnqaYAvQEAAA=>)</li></ul> | 411.17 ns | 884.64 ns | 2.15 | 0.12 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Tests.Add_Remove_SteadyState%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Tests.Add_Remove_SteadyState%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.Tests.Add_Remove_SteadyState&lt;Int32&gt;*'
```

<details>

### System.Collections.Tests.Add_Remove_SteadyState&lt;Int32&gt;.ConcurrentBag(Count: 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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.CtorFromCollection(Int32).ConcurrentBag(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L77-#L78>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 103.34 μs | 341.72 μs | 3.31 | 0.11 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorFromCollection%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorFromCollection%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.CtorFromCollection&lt;Int32&gt;*'
```

<details>

### System.Collections.CtorFromCollection&lt;Int32&gt;.ConcurrentBag(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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.CreateAddAndClear(String).ConcurrentBag(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L229-#L239>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 116.88 μs | 340.58 μs | 2.91 | 0.08 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CreateAddAndClear%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/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>

### System.Collections.CreateAddAndClear&lt;String&gt;.ConcurrentBag(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 | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.CreateAddAndClear(Int32).ConcurrentBag(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L229-#L239>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 114.24 μs | 343.76 μs | 3.01 | 0.15 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CreateAddAndClear%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_25_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/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>

### System.Collections.CreateAddAndClear&lt;Int32&gt;.ConcurrentBag(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>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare	922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

[Perf] Linux/x64: 8 Regressions on 7/19/2024 8:04:37 PM #38961

Description

Run Information

Regressions in System.Numerics.Tests.Perf_Matrix4x4

Repro

System.Numerics.Tests.Perf_Matrix4x4.CreateFromYawPitchRollBenchmarkBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CtorFromCollection<String>

Repro

System.Collections.CtorFromCollection<String>.ConcurrentBag(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Threading.Tests.Perf_Lock

Repro

System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_Quaternion

Repro

System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Add_Remove_SteadyState<Int32>

Repro

System.Collections.Tests.Add_Remove_SteadyState<Int32>.ConcurrentBag(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CtorFromCollection<Int32>

Repro

System.Collections.CtorFromCollection<Int32>.ConcurrentBag(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CreateAddAndClear<String>

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CreateAddAndClear<Int32>

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

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