[mono][Perf] ConcurrentBag Regressions on 7/19/2024 6:55:27 PM, missing `Interlocked.Exchange` intrinsics

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f1d8613008cdeb3fd9b44ccd3b6f739a8a134446](https://github.com/dotnet/runtime/commit/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Tests.Perf_Uri

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2f%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 639.95 ns | 761.59 ns | 1.19 | 0.28 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fdot.net%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 967.25 ns | 1.05 μs | 1.09 | 0.07 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2fpath%2520with%2520escapable%2520values%3fkey%3d%25C3%25BCnicode%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.31 μs | 2.64 μs | 1.14 | 0.26 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2fpath%2520with%2520escapable%2520values%3fkey%3dva%2520lue%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.00 μs | 1.11 μs | 1.11 | 0.21 | False | | |
|<ul><li>[ParseAbsoluteUri - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.ParseAbsoluteUri.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L66-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 790.11 ns | 914.71 ns | 1.16 | 0.31 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2fpath%3fkey1%3dvalue1%26key2%3dvalue2%26key3%3dvalue3%26key4%3dvalue4%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.06 μs | 1.17 μs | 1.11 | 0.12 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22https%3a%2f%2fCONTOSO.com%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.01 μs | 1.19 μs | 1.18 | 0.05 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2fpath%20with%20escapable%20values%3fkey%3dva%20lue%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.29 μs | 1.43 μs | 1.10 | 0.09 | False | | |
|<ul><li>[Ctor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.Ctor(input%3a%20%22http%3a%2f%2fh%c3%b6st.with.%c3%bcnicode%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L58-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.29 μs | 1.59 μs | 1.23 | 0.37 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22https%3a%2f%2fcontoso.com%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.00 μs | 1.13 μs | 1.13 | 0.06 | False | | |
|<ul><li>[DnsSafeHost - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Uri.DnsSafeHost.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L69-#L70>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 629.15 ns | 750.25 ns | 1.19 | 0.28 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_8.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_9.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_10.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri_11.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Uri.html>)

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

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


#### Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- 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 $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$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 /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- 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 aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# 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_Uri*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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_Uri* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

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

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

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /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_Uri*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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_Uri* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://dot.net/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path%20with%20escapable%20values?key=%C3%BCnicode")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path%20with%20escapable%20values?key=va%20lue")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.ParseAbsoluteUri

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path?key1=value1&key2=value2&key3=value3&key4=value4")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://CONTOSO.com/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path with escapable values?key=va lue")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.Ctor(input: "http://höst.with.ünicode")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://contoso.com/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.DnsSafeHost

#### 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 | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f1d8613008cdeb3fd9b44ccd3b6f739a8a134446](https://github.com/dotnet/runtime/commit/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentBag - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Collections.CreateAddAndClear(String).ConcurrentBag(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L229-#L239>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACpWUb2/TMBDG3yPxHfwuCXRtmrYwKjLRlg0GLYy24g1CkxtfEyP/ic7O1kyIz46TlrJ20ghvIvv0e54723eZATUFggRlzZOf5DYDBDIuuGBzyDWJY+IxbRXYDhbKcgneITVGqpKs5hDWppMBZaYjKVdH4AiTjFtIrMtGuCK+t3nR91rEoyjdItjTSzD2E5VQeb7xFqWxINsTLYTTcq1Me4JALYwYGyk2EUDx9cIiV+mZo1RSILqzjGnqL/gdDMmgGwV/S5kXykFrnhZIa7dv3kTLnIt6N9MMvO8k/kU8yx3OvKePKafTr7M/OBbwODzTSo8+L/+Lv1QWMEdw351uTYX5h9CFPnLFdgLJE9TX0pndU3EDMrel/0A90jZogF1qMxU3sn7XJvwHc65SrqAJe5XqZZk3Q7PS8ISKK9RSV5GmwvflCjl7J/SKCn5Xx5rI5tG8aYbzTQ7opkXVrXzY3BPtJglwqfPd6nBQlk62sFTm5Iww1+jV0PlRGPVPwsFJ1FuGr4b902F02u51X3aj7uB5GA7DsEphCikpuq4nFNNrSTd+bVhV0CLPArIqjzK09sPWqjrpSwEFOJ8c9Q83bA/gOZhC2Bhd1cy/d5JtfHQDSFPn1AtapLaqjOML5KCYKPeR6rLqTVWym1UGSKozJhlFS265zYhv3OWBifeaFtkkWhRSxcc1ldu4ibdFONByKyD23rqrc7+XcretJMRXJqhiJhfcxnQDJvgNVFu63wAFAAA=>)</li></ul> | 59.59 μs | 111.92 μs | 1.88 | 0.02 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.CreateAddAndClear%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Collections.CreateAddAndClear%28String%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 (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- 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 $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$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 /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- 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 aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# 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.CreateAddAndClear&lt;String&gt;*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.CreateAddAndClear&lt;String&gt;* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

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

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

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /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.CreateAddAndClear&lt;String&gt;*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.CreateAddAndClear&lt;String&gt;* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Collections.CreateAddAndClear&lt;String&gt;.ConcurrentBag(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f1d8613008cdeb3fd9b44ccd3b6f739a8a134446](https://github.com/dotnet/runtime/commit/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Threading.Tests.Perf_CancellationToken

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[RegisterAndUnregister_Serial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Threading.Tests.Perf_CancellationToken.RegisterAndUnregister_Serial.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.CancellationToken.cs#L20-#L21>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 154.74 ns | 166.02 ns | 1.07 | 0.00 | False | | |
|<ul><li>[CreateManyRegisterMultipleDispose - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Threading.Tests.Perf_CancellationToken.CreateManyRegisterMultipleDispose.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.CancellationToken.cs#L78-#L98>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 797.25 ns | 861.71 ns | 1.08 | 0.00 | True | | |
|<ul><li>[CreateLinkedTokenSource3 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Threading.Tests.Perf_CancellationToken.CreateLinkedTokenSource3.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.CancellationToken.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> | 581.21 ns | 639.21 ns | 1.10 | 0.01 | False | | |
|<ul><li>[Cancel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Threading.Tests.Perf_CancellationToken.Cancel.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.CancellationToken.cs#L23-#L29>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 327.82 ns | 489.62 ns | 1.49 | 0.20 | True | | |
|<ul><li>[CreateManyRegisterDispose - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Threading.Tests.Perf_CancellationToken.CreateManyRegisterDispose.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.CancellationToken.cs#L67-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 147.85 ns | 161.47 ns | 1.09 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Threading.Tests.Perf_CancellationToken.html>)

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

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


#### Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- 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 $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$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 /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- 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 aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# 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.Threading.Tests.Perf_CancellationToken*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.Threading.Tests.Perf_CancellationToken* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

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

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

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /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.Threading.Tests.Perf_CancellationToken*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.Threading.Tests.Perf_CancellationToken* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Threading.Tests.Perf_CancellationToken.RegisterAndUnregister_Serial

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Threading.Tests.Perf_CancellationToken.CreateManyRegisterMultipleDispose

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Threading.Tests.Perf_CancellationToken.CreateLinkedTokenSource3

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Threading.Tests.Perf_CancellationToken.Cancel

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Threading.Tests.Perf_CancellationToken.CreateManyRegisterDispose

#### 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 | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f1d8613008cdeb3fd9b44ccd3b6f739a8a134446](https://github.com/dotnet/runtime/commit/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f1d8613008cdeb3fd9b44ccd3b6f739a8a134446...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromYawPitchRollBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Quaternion.cs#L66-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 41.90 ns | 285.99 ns | 6.83 | 0.27 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Numerics.Tests.Perf_Quaternion_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Numerics.Tests.Perf_Quaternion.html>)

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

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


#### Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- 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 $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$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 /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- 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 aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# 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.Numerics.Tests.Perf_Quaternion*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.Numerics.Tests.Perf_Quaternion* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

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

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

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /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.Numerics.Tests.Perf_Quaternion*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# 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.Numerics.Tests.Perf_Quaternion* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare	922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff	Diff
Configs	CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	639.95 ns	761.59 ns	1.19	0.28	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	967.25 ns	1.05 μs	1.09	0.07	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.31 μs	2.64 μs	1.14	0.26	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.00 μs	1.11 μs	1.11	0.21	False
ParseAbsoluteUri - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	790.11 ns	914.71 ns	1.16	0.31	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.06 μs	1.17 μs	1.11	0.12	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.01 μs	1.19 μs	1.18	0.05	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.29 μs	1.43 μs	1.10	0.09	False
Ctor - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.29 μs	1.59 μs	1.23	0.37	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.00 μs	1.13 μs	1.13	0.06	False
DnsSafeHost - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	629.15 ns	750.25 ns	1.19	0.28	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
RegisterAndUnregister_Serial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	154.74 ns	166.02 ns	1.07	0.00	False
CreateManyRegisterMultipleDispose - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	797.25 ns	861.71 ns	1.08	0.00	True
CreateLinkedTokenSource3 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	581.21 ns	639.21 ns	1.10	0.01	False
Cancel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	327.82 ns	489.62 ns	1.49	0.20	True
CreateManyRegisterDispose - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	147.85 ns	161.47 ns	1.09	0.00	True

[mono][Perf] ConcurrentBag Regressions on 7/19/2024 6:55:27 PM, missing Interlocked.Exchange intrinsics #105335

Description

Run Information

Regressions in System.Tests.Perf_Uri

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://dot.net/path/with?key=value#fragment")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path%20with%20escapable%20values?key=%C3%BCnicode")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path%20with%20escapable%20values?key=va%20lue")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.ParseAbsoluteUri

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path?key1=value1&key2=value2&key3=value3&key4=value4")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://CONTOSO.com/path/with?key=value#fragment")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path with escapable values?key=va lue")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.Ctor(input: "http://höst.with.ünicode")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://contoso.com/path/with?key=value#fragment")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Uri.DnsSafeHost

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.CreateAddAndClear<String>

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Threading.Tests.Perf_CancellationToken

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Threading.Tests.Perf_CancellationToken.RegisterAndUnregister_Serial

ETL Files

Histogram

JIT Disasms

System.Threading.Tests.Perf_CancellationToken.CreateManyRegisterMultipleDispose

ETL Files

Histogram

JIT Disasms

System.Threading.Tests.Perf_CancellationToken.CreateLinkedTokenSource3

ETL Files

Histogram

JIT Disasms

System.Threading.Tests.Perf_CancellationToken.Cancel

ETL Files

Histogram

JIT Disasms

[mono][Perf] ConcurrentBag Regressions on 7/19/2024 6:55:27 PM, missing `Interlocked.Exchange` intrinsics #105335