[Perf] Linux/x64: 62 Regressions on 8/22/2024 9:06:10 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [92e41b6b2cf7aea845fcfc9a439dc4e191c07428](https://github.com/dotnet/runtime/commit/92e41b6b2cf7aea845fcfc9a439dc4e191c07428)
Compare | [6177a9f920861900681cfda2b6cc66ac3557e93b](https://github.com/dotnet/runtime/commit/6177a9f920861900681cfda2b6cc66ac3557e93b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/92e41b6b2cf7aea845fcfc9a439dc4e191c07428...6177a9f920861900681cfda2b6cc66ac3557e93b)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:false, RunKind:micro_mono


### Regressions in Benchstone.MDBenchF.MDSqMtx

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/Benchstone.MDBenchF.MDSqMtx.Test.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Benchstones/MDBenchF/MDSqMtx.cs#L18-#L47>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.19 secs | 1.36 secs | 1.14 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/Benchstone.MDBenchF.MDSqMtx_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/Benchstone.MDBenchF.MDSqMtx.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Build files either built locally or downloaded from payload above)
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- Mono Runtime build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release `
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir/artifacts/bin/mono/$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
cp $RunDir/artifacts/bin/runtime/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/shared/Microsoft.NETCore.App/8.0.0 -rf
cp $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/dotnet-mono -r
cp $RunDir/artifacts/bin/coreclr/$RunOS.$RunArch.Release/corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'Benchstone.MDBenchF.MDSqMtx*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun" 

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'Benchstone.MDBenchF.MDSqMtx*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir\artifacts\bin\mono\$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
xcopy $RunDir\artifacts\bin\runtime\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\shared\Microsoft.NETCore.App\8.0.0\ /e /y
xcopy $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\dotnet-mono\ /e /y
xcopy $RunDir\artifacts\bin\coreclr\$RunOS.$RunArch.Release\corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'Benchstone.MDBenchF.MDSqMtx*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe" 

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'Benchstone.MDBenchF.MDSqMtx*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages
```

</details>

<details>

### Benchstone.MDBenchF.MDSqMtx.Test

#### 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 | [92e41b6b2cf7aea845fcfc9a439dc4e191c07428](https://github.com/dotnet/runtime/commit/92e41b6b2cf7aea845fcfc9a439dc4e191c07428)
Compare | [6177a9f920861900681cfda2b6cc66ac3557e93b](https://github.com/dotnet/runtime/commit/6177a9f920861900681cfda2b6cc66ac3557e93b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/92e41b6b2cf7aea845fcfc9a439dc4e191c07428...6177a9f920861900681cfda2b6cc66ac3557e93b)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Memory.Span&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IndexOfAnyThreeValues - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Memory.Span(Int32).IndexOfAnyThreeValues(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L84-#L85>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 424.57 ns | 446.13 ns | 1.05 | 0.03 | False | | |
|<ul><li>[LastIndexOfValue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Memory.Span(Int32).LastIndexOfValue(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 94.55 ns | 103.38 ns | 1.09 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Memory.Span%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Memory.Span%28Int32%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Memory.Span%28Int32%29.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Build files either built locally or downloaded from payload above)
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- Mono Runtime build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release `
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir/artifacts/bin/mono/$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
cp $RunDir/artifacts/bin/runtime/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/shared/Microsoft.NETCore.App/8.0.0 -rf
cp $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/dotnet-mono -r
cp $RunDir/artifacts/bin/coreclr/$RunOS.$RunArch.Release/corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun" 

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Memory.Span&lt;Int32&gt;*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir\artifacts\bin\mono\$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
xcopy $RunDir\artifacts\bin\runtime\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\shared\Microsoft.NETCore.App\8.0.0\ /e /y
xcopy $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\dotnet-mono\ /e /y
xcopy $RunDir\artifacts\bin\coreclr\$RunOS.$RunArch.Release\corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe" 

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Memory.Span&lt;Int32&gt;*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages
```

</details>

<details>

### System.Memory.Span&lt;Int32&gt;.IndexOfAnyThreeValues(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Int32&gt;.LastIndexOfValue(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 | [92e41b6b2cf7aea845fcfc9a439dc4e191c07428](https://github.com/dotnet/runtime/commit/92e41b6b2cf7aea845fcfc9a439dc4e191c07428)
Compare | [6177a9f920861900681cfda2b6cc66ac3557e93b](https://github.com/dotnet/runtime/commit/6177a9f920861900681cfda2b6cc66ac3557e93b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/92e41b6b2cf7aea845fcfc9a439dc4e191c07428...6177a9f920861900681cfda2b6cc66ac3557e93b)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:false, RunKind:micro_mono


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Collections.ContainsFalse(Int32).SortedSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L153-#L162>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 36.57 μs | 39.65 μs | 1.08 | 0.08 | False | | |
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Collections.ContainsFalse(Int32).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L54-#L64>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 99.41 μs | 122.31 μs | 1.23 | 0.03 | False | | |
|<ul><li>[LinkedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Collections.ContainsFalse(Int32).LinkedList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L97-#L106>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 752.33 μs | 825.62 μs | 1.10 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.ContainsFalse%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.ContainsFalse%28Int32%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.ContainsFalse%28Int32%29_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.ContainsFalse%28Int32%29.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Build files either built locally or downloaded from payload above)
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- Mono Runtime build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release `
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir/artifacts/bin/mono/$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
cp $RunDir/artifacts/bin/runtime/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/shared/Microsoft.NETCore.App/8.0.0 -rf
cp $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/dotnet-mono -r
cp $RunDir/artifacts/bin/coreclr/$RunOS.$RunArch.Release/corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun" 

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir\artifacts\bin\mono\$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
xcopy $RunDir\artifacts\bin\runtime\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\shared\Microsoft.NETCore.App\8.0.0\ /e /y
xcopy $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\dotnet-mono\ /e /y
xcopy $RunDir\artifacts\bin\coreclr\$RunOS.$RunArch.Release\corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe" 

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages
```

</details>

<details>

### System.Collections.ContainsFalse&lt;Int32&gt;.SortedSet(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.ContainsFalse&lt;Int32&gt;.Span(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.ContainsFalse&lt;Int32&gt;.LinkedList(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 | [92e41b6b2cf7aea845fcfc9a439dc4e191c07428](https://github.com/dotnet/runtime/commit/92e41b6b2cf7aea845fcfc9a439dc4e191c07428)
Compare | [6177a9f920861900681cfda2b6cc66ac3557e93b](https://github.com/dotnet/runtime/commit/6177a9f920861900681cfda2b6cc66ac3557e93b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/92e41b6b2cf7aea845fcfc9a439dc4e191c07428...6177a9f920861900681cfda2b6cc66ac3557e93b)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Tests.Perf_String

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToLowerInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_String.ToLowerInvariant(s%3a%20%22test%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.String.cs#L239-#L246>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.14 ns | 14.03 ns | 1.16 | 0.10 | False | | |
|<ul><li>[Replace_Char - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_String.Replace_Char(text%3a%20%22yfesgj0sg1ijslnjsb3uofdz3tbzf6ysgblu3at20nfab2wei1kxfbvsbpzwhanjczcqa2psra3aacxb67qnwbnfp2tok6v0a58lzfdql1fehvs91yzkt9xam7ahjbhvpd9edll13ab46i74ktwwgkgbi79.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.String.cs#L167-#L171>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 432.07 ns | 462.64 ns | 1.07 | 0.04 | False | | |
|<ul><li>[Remove_Int - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_String.Remove_Int(s%3a%20%22dzsdzsDDZSDZSDZSddsz%22%2c%20i%3a%207).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.String.cs#L82-#L88>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.80 ns | 19.86 ns | 1.12 | 0.07 | False | | |
|<ul><li>[Substring_IntInt - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_LLVM=false_MonoAOT=false_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_String.Substring_IntInt(s%3a%20%22dzsdzsDDZSDZSDZSddsz%22%2c%20i1%3a%200%2c%20i2%3a%208).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.String.cs#L105-#L111>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.67 ns | 17.92 ns | 1.07 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_String_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_String_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_String_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_String_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_27_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_String.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Build files either built locally or downloaded from payload above)
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- Mono Runtime build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release `
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir/artifacts/bin/mono/$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
cp $RunDir/artifacts/bin/runtime/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/shared/Microsoft.NETCore.App/8.0.0 -rf
cp $RunDir/artifacts/bin/testhost/net8.0-$RunOS-Release-$RunArch/* $RunDir/artifacts/dotnet-mono -r
cp $RunDir/artifacts/bin/coreclr/$RunOS.$RunArch.Release/corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Tests.Perf_String*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun" 

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Tests.Perf_String*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir/artifacts/dotnet-mono/shared/Microsoft.NETCore.App/8.0.0/corerun --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create mono dotnet
mkdir -p $RunDir/artifacts/dotnet-mono
$RunDir/build.sh -subset libs.pretest -configuration release -ci -arch $RunArch -testscope innerloop /p:RuntimeArtifactsPath=$RunDir\artifacts\bin\mono\$RunOS.$RunArch.Release /p:RuntimeFlavor=mono
xcopy $RunDir\artifacts\bin\runtime\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\shared\Microsoft.NETCore.App\8.0.0\ /e /y
xcopy $RunDir\artifacts\bin\testhost\net8.0-$RunOS-Release-$RunArch\ $RunDir\artifacts\dotnet-mono\ /e /y
xcopy $RunDir\artifacts\bin\coreclr\$RunOS.$RunArch.Release\corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Tests.Perf_String*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe" 

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter 'System.Tests.Perf_String*' --anyCategories Libraries Runtime " --category-exclusion-filter NoInterpreter NoMono --logBuildOutput --generateBinLog --corerun $RunDir\artifacts\dotnet-mono\shared\Microsoft.NETCore.App\8.0.0\corerun.exe --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages
```

</details>

<details>

### System.Tests.Perf_String.ToLowerInvariant(s: "test")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_String.Replace_Char(text: "yfesgj0sg1ijslnjsb3uofdz3tbzf6ysgblu3at20nfab2wei1kxfbvsbpzwhanjczcqa2psra3aacxb67qnwbnfp2tok6v0a58lzfdql1fehvs91yzkt9xam7ahjbhvpd9edll13ab46i74ktwwgkgbi792e5gkuuzevo5qm8qt83edag7zovoe686gmtw730kms2i5xgji4xcp25287q68fvhwszd3mszht2uh7bchlgkj5qnq1x9m4lg7vwn8cq5l756akua6oyx9k71bmxbysnmhvxvlxde4k9maumfgxd8gxhxx4mwpph2ttyox9zilt3ylv1q9s4bopfuoa8qlrzodg2q67sh85wx4slcd6w7ufnendaxai633ove2ktbaxdt2sz6y6mo42473xd274gz833p6hj3mu77c4m4od9e5s8btxleh0efqnu9zj9rwtbk5758lio35b3q426j5fwwq1qyknfedrsmqyfw1m38mkkotdf7n0vr6p3erhy8dkzntr9fwjrslxjgrbegih0n6bpb5bfuy55bu65ce9kejcfifxwpcs05umrsb8kvd64q2iwugbbi7vd35g5ho0rff9rhombgzzaniyq7bbjbqr88jyw4ccgnoyl31of3a5thv0vg08gnrqzxas800hewtw8tnwgw5pav81ntdpdd62689x3iqpc317y82b3e2trbpdzieoxldaz009tz37gqmh4bdp1bv9lnl5s58udb11z0h7i2sdl5nbyhjyfzxwzezmp4qx0i3eyvsd3fg8sryq9jhlvkonnfcvb4snl4mcbimdzg49tzdhqjmfxfcq3p1st6b9x2xyevo17evpqp4yc4f2rm0f26ivr3t2f5m0boc44vituxaovcqy1jrkcs6im2kdu3jvcexx2k76egve63aon5a6nbxss4rcke90npmqp35qluf571ms160y2nhaqef835wah41qru8tauu362v0r8konl8", oldChar: 'b', newChar: '+')

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 7)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_String.Substring_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 0, i2: 8)

#### 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	92e41b6b2cf7aea845fcfc9a439dc4e191c07428
Compare	6177a9f920861900681cfda2b6cc66ac3557e93b
Diff	Diff
Configs	CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:false, RunKind:micro_mono

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	424.57 ns	446.13 ns	1.05	0.03	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	94.55 ns	103.38 ns	1.09	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SortedSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	36.57 μs	39.65 μs	1.08	0.08	False
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	99.41 μs	122.31 μs	1.23	0.03	False
LinkedList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	752.33 μs	825.62 μs	1.10	0.03	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.14 ns	14.03 ns	1.16	0.10	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	432.07 ns	462.64 ns	1.07	0.04	False
Remove_Int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.80 ns	19.86 ns	1.12	0.07	False
Substring_IntInt - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.67 ns	17.92 ns	1.07	0.09	False

[Perf] Linux/x64: 62 Regressions on 8/22/2024 9:06:10 AM #40300

Description

Run Information

Regressions in Benchstone.MDBenchF.MDSqMtx

Repro

Prerequisites (Build files either built locally or downloaded from payload above)

Benchstone.MDBenchF.MDSqMtx.Test

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Memory.Span<Int32>

Repro

Prerequisites (Build files either built locally or downloaded from payload above)

System.Memory.Span<Int32>.IndexOfAnyThreeValues(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Int32>.LastIndexOfValue(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.ContainsFalse<Int32>

Repro

Prerequisites (Build files either built locally or downloaded from payload above)

System.Collections.ContainsFalse<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsFalse<Int32>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsFalse<Int32>.LinkedList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_String

Repro

Prerequisites (Build files either built locally or downloaded from payload above)

System.Tests.Perf_String.ToLowerInvariant(s: "test")

ETL Files

Histogram

JIT Disasms

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 7)

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_String.Substring_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 0, i2: 8)

ETL Files

Histogram

JIT Disasms

Docs

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