[Perf] Linux/x64: 5 Regressions on 8/18/2024 5:03:53 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [bb1b43a6a155eaeb45953a3c87f6e04b12979778](https://github.com/dotnet/runtime/commit/bb1b43a6a155eaeb45953a3c87f6e04b12979778)
Compare | [59c2ea578bd615a63d56e8ff4b1de0a6b824691f](https://github.com/dotnet/runtime/commit/59c2ea578bd615a63d56e8ff4b1de0a6b824691f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bb1b43a6a155eaeb45953a3c87f6e04b12979778...59c2ea578bd615a63d56e8ff4b1de0a6b824691f)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.IO.Tests.Perf_File

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CopyToOverwrite - 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.IO.Tests.Perf_File.CopyToOverwrite(size%3a%20104857600).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.File.cs#L269-#L274>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 441.77 ms | 470.29 ms | 1.06 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_File_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_File.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_File*'
```

<details>

### System.IO.Tests.Perf_File.CopyToOverwrite(size: 104857600)

#### 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 | [bb1b43a6a155eaeb45953a3c87f6e04b12979778](https://github.com/dotnet/runtime/commit/bb1b43a6a155eaeb45953a3c87f6e04b12979778)
Compare | [ca99ff45874b478c2d7a80bc069a720045579f43](https://github.com/dotnet/runtime/commit/ca99ff45874b478c2d7a80bc069a720045579f43)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bb1b43a6a155eaeb45953a3c87f6e04b12979778...ca99ff45874b478c2d7a80bc069a720045579f43)
Configs | 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>[WriteGather - 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.IO.Tests.Perf_RandomAccess.WriteGather(fileSize%3a%20104857600%2c%20buffersSize%3a%2065536%2c%20options%3a%20Asynchronous).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.FileSystem/Perf.RandomAccess.cs#L176-#L191>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 450.10 ms | 488.27 ms | 1.08 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_RandomAccess_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_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.WriteGather(fileSize: 104857600, buffersSize: 65536, options: Asynchronous)

#### 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 | [bb1b43a6a155eaeb45953a3c87f6e04b12979778](https://github.com/dotnet/runtime/commit/bb1b43a6a155eaeb45953a3c87f6e04b12979778)
Compare | [59c2ea578bd615a63d56e8ff4b1de0a6b824691f](https://github.com/dotnet/runtime/commit/59c2ea578bd615a63d56e8ff4b1de0a6b824691f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bb1b43a6a155eaeb45953a3c87f6e04b12979778...59c2ea578bd615a63d56e8ff4b1de0a6b824691f)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromFile - 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.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.CreateFromFile(capacity%3a%2010000000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.IO.MemoryMappedFiles/Perf.MemoryMappedFile.cs#L30-#L39>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.81 ms | 6.17 ms | 1.06 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.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.MemoryMappedFiles.Tests.Perf_MemoryMappedFile*'
```

<details>

### System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.CreateFromFile(capacity: 10000000)

#### 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 | [bb1b43a6a155eaeb45953a3c87f6e04b12979778](https://github.com/dotnet/runtime/commit/bb1b43a6a155eaeb45953a3c87f6e04b12979778)
Compare | [d3da7a2c823245534e557f97013136d06a98e731](https://github.com/dotnet/runtime/commit/d3da7a2c823245534e557f97013136d06a98e731)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bb1b43a6a155eaeb45953a3c87f6e04b12979778...d3da7a2c823245534e557f97013136d06a98e731)
Configs | 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 - 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.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize%3a%20104857600%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> | 451.30 ms | 483.10 ms | 1.07 | 0.02 | False | | |
|<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_CompilationMode=wasm_RunKind=micro/System.IO.Tests.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize%3a%20104857600%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> | 443.44 ms | 476.98 ms | 1.08 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.IO.Tests.Perf_FileStream_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_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(fileSize: 104857600, userBufferSize: 16384, options: Asynchronous)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.IO.Tests.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize: 104857600, userBufferSize: 16384, 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>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	bb1b43a6a155eaeb45953a3c87f6e04b12979778
Compare	59c2ea578bd615a63d56e8ff4b1de0a6b824691f
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Write_NoBuffering - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	451.30 ms	483.10 ms	1.07	0.02	False
Write_NoBuffering_PreallocationSize - Duration of single invocation ADX - Test Multi Config Graph	443.44 ms	476.98 ms	1.08	0.02	False

[Perf] Linux/x64: 5 Regressions on 8/18/2024 5:03:53 PM #40277

Description

Run Information

Regressions in System.IO.Tests.Perf_File

Repro

System.IO.Tests.Perf_File.CopyToOverwrite(size: 104857600)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.Perf_RandomAccess

Repro

System.IO.Tests.Perf_RandomAccess.WriteGather(fileSize: 104857600, buffersSize: 65536, options: Asynchronous)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile

Repro

System.IO.MemoryMappedFiles.Tests.Perf_MemoryMappedFile.CreateFromFile(capacity: 10000000)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.IO.Tests.Perf_FileStream

Repro

System.IO.Tests.Perf_FileStream.Write_NoBuffering(fileSize: 104857600, userBufferSize: 16384, options: Asynchronous)

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_FileStream.Write_NoBuffering_PreallocationSize(fileSize: 104857600, userBufferSize: 16384, options: None)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions