[Perf] Linux/x64: 19 Regressions on 3/3/2025 9:01:29 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [6d344b35ff02e416304d7d25a8afb51b25d56c38](https://github.com/dotnet/runtime/commit/6d344b35ff02e416304d7d25a8afb51b25d56c38)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...6d344b35ff02e416304d7d25a8afb51b25d56c38)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParseUInt16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value%3a%2065535).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8ParserTests.cs#L71-#L73>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.83 ns | 23.22 ns | 1.23 | 0.37 | False | | |
|<ul><li>[TryParseInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value%3a%20-2147483648).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8ParserTests.cs#L43-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 25.86 ns | 33.30 ns | 1.29 | 0.38 | False | | |
|<ul><li>[TryParseBool - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value%3a%20TRUE).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8ParserTests.cs#L93-#L96>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.02 ns | 15.12 ns | 1.68 | 0.52 | False | | |
|<ul><li>[TryParseInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value%3a%2012345).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8ParserTests.cs#L20-#L23>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.98 ns | 22.07 ns | 1.30 | 0.38 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Buffers.Text.Tests.Utf8ParserTests_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Buffers.Text.Tests.Utf8ParserTests_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Buffers.Text.Tests.Utf8ParserTests_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Buffers.Text.Tests.Utf8ParserTests_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Buffers.Text.Tests.Utf8ParserTests.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'
```

<details>

### System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 65535)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: -2147483648)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: TRUE)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

#### 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 | [577c36cee56480dec4d4610b35605b5d5836888b](https://github.com/dotnet/runtime/commit/577c36cee56480dec4d4610b35605b5d5836888b)
Compare | [6d344b35ff02e416304d7d25a8afb51b25d56c38](https://github.com/dotnet/runtime/commit/6d344b35ff02e416304d7d25a8afb51b25d56c38)
Diff | [Diff](https://github.com/dotnet/runtime/compare/577c36cee56480dec4d4610b35605b5d5836888b...6d344b35ff02e416304d7d25a8afb51b25d56c38)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.CtorDefaultSizeNonGeneric

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ArrayList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Collections.CtorDefaultSizeNonGeneric.ArrayList.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorDefaultSizeNonGeneric.cs#L13-#L14>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.16 ns | 14.02 ns | 1.96 | 0.46 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorDefaultSizeNonGeneric_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.CtorDefaultSizeNonGeneric.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.CtorDefaultSizeNonGeneric*'
```

<details>

### System.Collections.CtorDefaultSizeNonGeneric.ArrayList

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [6d344b35ff02e416304d7d25a8afb51b25d56c38](https://github.com/dotnet/runtime/commit/6d344b35ff02e416304d7d25a8afb51b25d56c38)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...6d344b35ff02e416304d7d25a8afb51b25d56c38)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Threading.Tests.Perf_SpinLock

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[EnterExit - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Threading.Tests.Perf_SpinLock.EnterExit.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.SpinLock.cs#L24-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 15.50 ns | 25.02 ns | 1.61 | 0.41 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Threading.Tests.Perf_SpinLock_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Threading.Tests.Perf_SpinLock.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_SpinLock*'
```

<details>

### System.Threading.Tests.Perf_SpinLock.EnterExit

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Tests.Perf_Int16

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Tests.Perf_Int16.TryParse(value%3a%20%220%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int16.cs#L29-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 30.30 ns | 37.75 ns | 1.25 | 0.38 | False | | |
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Tests.Perf_Int16.Parse(value%3a%20%22-32768%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int16.cs#L24-#L27>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 50.63 ns | 60.18 ns | 1.19 | 0.38 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Tests.Perf_Int16_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Tests.Perf_Int16_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Tests.Perf_Int16.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int16*'
```

<details>

### System.Tests.Perf_Int16.TryParse(value: "0")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int16.Parse(value: "-32768")

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Text.Tests.Perf_StringBuilder

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ctor_capacity - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Text.Tests.Perf_StringBuilder.ctor_capacity(length%3a%20100).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text/Perf.StringBuilder.cs#L35-#L38>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwY7TMBC9V+o/DL04FdkmLVrYBlliWVaLhFagbQXHlXEmjZFjR/aYNmL5d+ykvXAZy555z2/e00hA6Ak4fGC7wRN2qz2eKBZPfvUNXfO8I6fM4WNQuka3kmTdsxS9kIqGTKM5UFvBuiyX7P18piOfaAhdJKwFIakOs025ub4q11fl2315U23Kar1dXW9v3mzfbV6XZRWhZ6TD3kYgqy0ZpMIFk/AX3p9OGNmmvsPGFy2K2hedUOYyIK1p1CH9PBjRKZn9Ybdf96wCRi4gy4Hd2a5XWpCy5tHWmFpH4bvUegrmizJ1eopQZ9nfpOoB6bPycWUlhf4kSPxQ1CYW4ZS3xmfJPJ5KPu3Nx5qPq/BU8rNuPh35WSWfjuV89gK9s79QEuzQKfQ5jFbv4+Y7El2fw3ehA/KUyJ2NlqB7Qh803f5GJw44nxXFCxxbdHhmgFeRnKIxHhYLsvcnqUONiwUUBdyfIqVGsA00SkeuGC3YEFMDP4KTIIcmRg3JfNkKR3CMW0M2DfCLzJO0OnSG/y93mN49H3XHOVKkkbNoXwphOF8fUfjgsENDbPkPUfHZZIgCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 54.40 ns | 62.02 ns | 1.14 | 0.43 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Text.Tests.Perf_StringBuilder_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Text.Tests.Perf_StringBuilder.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.Tests.Perf_StringBuilder*'
```

<details>

### System.Text.Tests.Perf_StringBuilder.ctor_capacity(length: 100)

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [6d344b35ff02e416304d7d25a8afb51b25d56c38](https://github.com/dotnet/runtime/commit/6d344b35ff02e416304d7d25a8afb51b25d56c38)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...6d344b35ff02e416304d7d25a8afb51b25d56c38)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.Perf_SubstringFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 338.88 ns | 425.72 ns | 1.26 | 0.21 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SubstringFrozenDictionary_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SubstringFrozenDictionary.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.Perf_SubstringFrozenDictionary*'
```

<details>

### System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 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 | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [6d344b35ff02e416304d7d25a8afb51b25d56c38](https://github.com/dotnet/runtime/commit/6d344b35ff02e416304d7d25a8afb51b25d56c38)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...6d344b35ff02e416304d7d25a8afb51b25d56c38)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Int16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[AbsBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_VectorOf(Int16).AbsBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L80-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.57 ns | 2.43 ns | 4.29 | 0.57 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int16%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int16%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;Int16&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Int16&gt;.AbsBenchmark

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, 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>[BitwiseOrOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_VectorOf(Int64).BitwiseOrOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L53-#L54>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.53 ns | 4.64 ns | 3.02 | 0.50 | False | | |
|<ul><li>[InequalityOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_VectorOf(Int64).InequalityOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L65-#L66>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.03 ns | 7.64 ns | 3.76 | 0.58 | False | | |
|<ul><li>[ExclusiveOrOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_VectorOf(Int64).ExclusiveOrOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L62-#L63>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.38 ns | 4.80 ns | 2.02 | 0.51 | False | | |
|<ul><li>[EqualsAnyBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_VectorOf(Int64).EqualsAnyBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L110-#L111>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.17 ns | 6.07 ns | 2.80 | 0.64 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorOf%28Int64%29_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_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;.BitwiseOrOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;.InequalityOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;.ExclusiveOrOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Int64&gt;.EqualsAnyBenchmark

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Net.Primitives.Tests.IPAddressPerformanceTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Net.Primitives.Tests.IPAddressPerformanceTests.TryFormat(address%3a%20143.24.20.36).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Net.Primitives/IPAddressPerformanceTests.cs#L54-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 37.09 ns | 42.49 ns | 1.15 | 0.40 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Net.Primitives.Tests.IPAddressPerformanceTests_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Net.Primitives.Tests.IPAddressPerformanceTests.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.Net.Primitives.Tests.IPAddressPerformanceTests*'
```

<details>

### System.Net.Primitives.Tests.IPAddressPerformanceTests.TryFormat(address: 143.24.20.36)

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Tests.Perf_Char

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetUnicodeCategory - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Tests.Perf_Char.GetUnicodeCategory(c%3a%20%27.%27).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Char.cs#L87-#L91>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.81 ns | 6.31 ns | 1.31 | 0.52 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Tests.Perf_Char_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Tests.Perf_Char.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Char*'
```

<details>

### System.Tests.Perf_Char.GetUnicodeCategory(c: '.')

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateSkewFromScalarXYBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix3x2.cs#L75-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1R224TMRB9j5R/MHlxKrbZ7RZCFGSJNrQgoQBqIi5PaNidTUx9icZjkojy79i5vPAylmfmnDlzxiALxsBCiTdysQ+MdvQxWiTdhNEyFcLoM1L3Yw5Mene9q0czQmBcPOL2nrxdNGCAvn2/RdesLdCjfN3vmUQKHSMl1jY1s7Y4rKv65WV1dVmNl9VkWo+n11ej8WTyon5VP6+qaVVdnJCEG5+AsvXskEuKLuPPvD8J0qRcJ+xCuUZoQ2lBu3ND412nV3ny3oHVzfCPvPm0lFMhmSLKQsiZtxttgLV3c99iLm0h2Fx6iO6Ddm1OJSh5+Tereof8Xgf2yRQwb4Hhq+Z1ZgHSwbswzA6qHIrj3uoQi8MqKofipFsdn+KkUh2fi37vSWzI/8KGxSJ5j6EQt1Gbdpk2XzDYTSG+gImo8klmPlmC9IAhGr75jQQr7PfK8kls10h4YhDPEjknY4IYDNjf7RoTWxwMRFmKu12iNCh8JzptEpd2K+FjupoIB3AWROjadMJsfrMGYrFNW4vhsUGdZe4ab6J16n+5+2M+qIPu1MeaDSqZ7MtH2J++c4QQCS06lhf/AMki5EuNAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 19.77 ns | 27.58 ns | 1.39 | 0.27 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Matrix3x2_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_Matrix3x2.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_Matrix3x2*'
```

<details>

### System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYBenchmark

#### 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 | [77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7](https://github.com/dotnet/runtime/commit/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7)
Compare | [c6a398442db682b94d6eb75a638232ee40ed0e43](https://github.com/dotnet/runtime/commit/c6a398442db682b94d6eb75a638232ee40ed0e43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7...c6a398442db682b94d6eb75a638232ee40ed0e43)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.IO.Tests.BinaryWriterTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WriteNonAsciiChar - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/System.IO.Tests.BinaryWriterTests.WriteNonAsciiChar.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO/BinaryWriterTests.cs#L37-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 22.68 ns | 28.48 ns | 1.26 | 0.39 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.BinaryWriterTests_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_06_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.BinaryWriterTests.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.BinaryWriterTests*'
```

<details>

### System.IO.Tests.BinaryWriterTests.WriteNonAsciiChar

#### 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	77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7
Compare	6d344b35ff02e416304d7d25a8afb51b25d56c38
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TryParseUInt16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.83 ns	23.22 ns	1.23	0.37	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	25.86 ns	33.30 ns	1.29	0.38	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.02 ns	15.12 ns	1.68	0.52	False
TryParseInt64 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.98 ns	22.07 ns	1.30	0.38	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.30 ns	37.75 ns	1.25	0.38	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	50.63 ns	60.18 ns	1.19	0.38	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
BitwiseOrOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.53 ns	4.64 ns	3.02	0.50	False
InequalityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.03 ns	7.64 ns	3.76	0.58	False
ExclusiveOrOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.38 ns	4.80 ns	2.02	0.51	False
EqualsAnyBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.17 ns	6.07 ns	2.80	0.64	False

[Perf] Linux/x64: 19 Regressions on 3/3/2025 9:01:29 PM +00:00 #51519

Description

Run Information

Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Repro

System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 65535)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: -2147483648)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: TRUE)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CtorDefaultSizeNonGeneric

Repro

System.Collections.CtorDefaultSizeNonGeneric.ArrayList

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Threading.Tests.Perf_SpinLock

Repro

System.Threading.Tests.Perf_SpinLock.EnterExit

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int16

Repro

System.Tests.Perf_Int16.TryParse(value: "0")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int16.Parse(value: "-32768")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.Tests.Perf_StringBuilder

Repro

System.Text.Tests.Perf_StringBuilder.ctor_capacity(length: 100)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Perf_SubstringFrozenDictionary

Repro

System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<Int16>

Repro

System.Numerics.Tests.Perf_VectorOf<Int16>.AbsBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

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

ETL Files

Histogram