[Perf] Linux/x64: 14 Regressions on 5/13/2024 9:18:56 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750](https://github.com/dotnet/runtime/commit/2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750)
Compare | [778cc8436260736c1ca5393abb27414ea42ad8a7](https://github.com/dotnet/runtime/commit/778cc8436260736c1ca5393abb27414ea42ad8a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750...778cc8436260736c1ca5393abb27414ea42ad8a7)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConvertFloatToUIntBenchmark - 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.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToUIntBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128.cs#L51-#L52>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 27.21 ns | 61.87 ns | 2.27 | 0.40 | True | | |
|<ul><li>[ConvertDoubleToULongBenchmark - 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.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToULongBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128.cs#L54-#L55>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 21.09 ns | 32.95 ns | 1.56 | 0.49 | True | | |
|<ul><li>[ConvertFloatToIntBenchmark - 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.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToIntBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128.cs#L39-#L40>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.11 ns | 21.64 ns | 1.53 | 0.66 | False | | |
|<ul><li>[ConvertDoubleToLongBenchmark - 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.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToLongBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128.cs#L42-#L43>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.59 ns | 14.10 ns | 2.14 | 0.68 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Runtime.Intrinsics.Tests.Perf_Vector128_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Runtime.Intrinsics.Tests.Perf_Vector128_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Runtime.Intrinsics.Tests.Perf_Vector128_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Runtime.Intrinsics.Tests.Perf_Vector128_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Runtime.Intrinsics.Tests.Perf_Vector128.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.Runtime.Intrinsics.Tests.Perf_Vector128*'
```

<details>

### System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToUIntBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToULongBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToIntBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToLongBenchmark

#### 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 | [1d622621b6bc254fbd777921c70a3f5d57fbd6b8](https://github.com/dotnet/runtime/commit/1d622621b6bc254fbd777921c70a3f5d57fbd6b8)
Compare | [778cc8436260736c1ca5393abb27414ea42ad8a7](https://github.com/dotnet/runtime/commit/778cc8436260736c1ca5393abb27414ea42ad8a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1d622621b6bc254fbd777921c70a3f5d57fbd6b8...778cc8436260736c1ca5393abb27414ea42ad8a7)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorConvert

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Convert_float_int - 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_VectorConvert.Convert_float_int.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorConvert.cs#L32-#L33>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 22.66 μs | 29.36 μs | 1.30 | 0.41 | False | | |
|<ul><li>[Convert_double_ulong - 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_VectorConvert.Convert_double_ulong.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorConvert.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> | 26.13 μs | 39.41 μs | 1.51 | 0.33 | False | | |
|<ul><li>[Convert_float_uint - 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_VectorConvert.Convert_float_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorConvert.cs#L35-#L37>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 41.26 μs | 65.13 μs | 1.58 | 0.33 | True | | |
|<ul><li>[Convert_double_long - 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_VectorConvert.Convert_double_long.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorConvert.cs#L39-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.56 μs | 21.07 μs | 1.27 | 0.38 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorConvert_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorConvert_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorConvert_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorConvert_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Numerics.Tests.Perf_VectorConvert.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_VectorConvert*'
```

<details>

### System.Numerics.Tests.Perf_VectorConvert.Convert_float_int

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorConvert.Convert_double_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorConvert.Convert_float_uint

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

#### 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 | [2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750](https://github.com/dotnet/runtime/commit/2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750)
Compare | [778cc8436260736c1ca5393abb27414ea42ad8a7](https://github.com/dotnet/runtime/commit/778cc8436260736c1ca5393abb27414ea42ad8a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750...778cc8436260736c1ca5393abb27414ea42ad8a7)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.IO.Tests.Perf_FileStream

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Write_NoBuffering_PreallocationSize - 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.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize%3a%201048576%2c%20userBufferSize%3a%2016384%2c%20options%3a%20None).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 944.48 μs | 1.05 ms | 1.11 | 0.08 | False | | |
|<ul><li>[Write_NoBuffering - 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.Perf_FileStream.Write_NoBuffering(fileSize%3a%201048576%2c%20userBufferSize%3a%2016384%2c%20options%3a%20None).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.FileStream.cs#L230-#L233>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 950.08 μs | 1.05 ms | 1.10 | 0.02 | False | | |
|<ul><li>[Write_NoBuffering - 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.Perf_FileStream.Write_NoBuffering(fileSize%3a%201048576%2c%20userBufferSize%3a%2016384%2c%20options%3a%20Asynchronous).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.FileStream.cs#L230-#L233>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 959.62 μs | 1.05 ms | 1.09 | 0.02 | False | | |
|<ul><li>[Write - 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.Perf_FileStream.Write(fileSize%3a%201048576%2c%20userBufferSize%3a%204096%2c%20options%3a%20None).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.FileStream.cs#L225-#L228>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 963.52 μs | 1.13 ms | 1.17 | 0.29 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream.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_FileStream*'
```

<details>

### System.IO.Tests.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize: 1048576, userBufferSize: 16384, options: None)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: None)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: Asynchronous)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.IO.Tests.Perf_FileStream.Write(fileSize: 1048576, userBufferSize: 4096, options: None)

#### 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 | [dc982632aa2b15123ba5d7ff76589cd6c8e660ba](https://github.com/dotnet/runtime/commit/dc982632aa2b15123ba5d7ff76589cd6c8e660ba)
Compare | [778cc8436260736c1ca5393abb27414ea42ad8a7](https://github.com/dotnet/runtime/commit/778cc8436260736c1ca5393abb27414ea42ad8a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/dc982632aa2b15123ba5d7ff76589cd6c8e660ba...778cc8436260736c1ca5393abb27414ea42ad8a7)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Regressions in System.IO.Tests.Perf_RandomAccess

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Write - 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.Perf_RandomAccess.Write(fileSize%3a%201048576%2c%20bufferSize%3a%204096%2c%20options%3a%20None).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.RandomAccess.cs#L94-#L108>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 945.84 μs | 1.02 ms | 1.08 | 0.26 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_RandomAccess_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_RandomAccess.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_RandomAccess*'
```

<details>

### System.IO.Tests.Perf_RandomAccess.Write(fileSize: 1048576, bufferSize: 4096, options: None)

#### 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 | [bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8](https://github.com/dotnet/runtime/commit/bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8)
Compare | [778cc8436260736c1ca5393abb27414ea42ad8a7](https://github.com/dotnet/runtime/commit/778cc8436260736c1ca5393abb27414ea42ad8a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8...778cc8436260736c1ca5393abb27414ea42ad8a7)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayGet - 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.Tests.Perf_BitArray.BitArrayGet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L69-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.18 μs | 8.97 μs | 1.25 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Tests.Perf_BitArray_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_21_2024/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Tests.Perf_BitArray.html>)

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

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

<details>

### System.Collections.Tests.Perf_BitArray.BitArrayGet(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	2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare	778cc8436260736c1ca5393abb27414ea42ad8a7
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ConvertFloatToUIntBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.21 ns	61.87 ns	2.27	0.40	True
ConvertDoubleToULongBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.09 ns	32.95 ns	1.56	0.49	True
ConvertFloatToIntBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.11 ns	21.64 ns	1.53	0.66	False
ConvertDoubleToLongBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.59 ns	14.10 ns	2.14	0.68	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Convert_float_int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	22.66 μs	29.36 μs	1.30	0.41	False
Convert_double_ulong - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.13 μs	39.41 μs	1.51	0.33	False
Convert_float_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	41.26 μs	65.13 μs	1.58	0.33	True
Convert_double_long - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.56 μs	21.07 μs	1.27	0.38	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Write_NoBuffering_PreallocationSize - Duration of single invocation ADX - Test Multi Config Graph	944.48 μs	1.05 ms	1.11	0.08	False
Write_NoBuffering - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	950.08 μs	1.05 ms	1.10	0.02	False
Write_NoBuffering - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	959.62 μs	1.05 ms	1.09	0.02	False
Write - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	963.52 μs	1.13 ms	1.17	0.29	False

[Perf] Linux/x64: 14 Regressions on 5/13/2024 9:18:56 PM #34719

Description

Run Information

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128

Repro

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToUIntBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToULongBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToIntBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToLongBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorConvert

Repro

System.Numerics.Tests.Perf_VectorConvert.Convert_float_int

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorConvert.Convert_double_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorConvert.Convert_float_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.Perf_FileStream

Repro

System.IO.Tests.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize: 1048576, userBufferSize: 16384, options: None)

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: None)

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: Asynchronous)

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_FileStream.Write(fileSize: 1048576, userBufferSize: 4096, options: None)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.Perf_RandomAccess

Repro

System.IO.Tests.Perf_RandomAccess.Write(fileSize: 1048576, bufferSize: 4096, options: None)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_BitArray

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata