[Perf] Linux/x64: 1394 Improvements on 2/10/2024 2:07:27 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e](https://github.com/dotnet/runtime/commit/ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e)
Compare | [78bd7debe6d8b454294c673c9cb969c6b8a14692](https://github.com/dotnet/runtime/commit/78bd7debe6d8b454294c673c9cb969c6b8a14692)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e...78bd7debe6d8b454294c673c9cb969c6b8a14692)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:true, RunKind:micro_mono


### Improvements in System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DeserializeFromStream - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromStream(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L82-#L89>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACpVU247TMBB9R+If/JYEur2lIFSRFd0bdGlhSaN9QWjlJtPGyJdo7GwThPh27LSUbVdawkvkGZ8zc2zPyRyoLhEESKOf/SSbHBDIWcl4FkOhSBQRL1NGgulhKQ0T4B2izpDKNG9wCCvdy4Fmuicok0fACaY5M5Aa240wSXyvej3yOsSjKOwi2KMT0OYTFeBqvvMWtTYguglUpnutlewuABnl7Ac1zEYOrLuxbeo2305lBtUtg81cZcBPuxegd3C4QiUWBoEK322OSQwrbuXYKsFfqXEpz5VcsXWJTQP91TtXomC8iRzR+0aiX8QzzMIz7/lTzNnsdr6DryjX8DR6rqSafE7+jzCVBrBAsN8/wrD8B8+mPjKZ7fCCpajuhK31gMU0iMLU/iP2RJmgBWyq9Izfi+bh2+Cv9aVcMwltsDdrldRFO2hea5ZSfmPfXrlMW+KHeokse8/Vcj9qbWjxMG7b4bIq7GQ627lZP5z+c2WtBpioYrc6dFJiaQtDRUFOSUYNOFf6w/4wPBkMTgZhMgjHw1fjfr/7ZjQKB+HoZb9vI9dCl0JQtGYgFNd3glZ+U9Ap6JAXAVnWRx06ezd23CR9KaEEW6dA9d1a5xE4Bl1yE6FVnfkPTrLNT+4B6dpWCoMOaUq5wtEVMpAZr/cZd1lN4CSj3QMk7oxpTtGQDTM58Z2tQUd7TodUqeKlkNGxpnqb19FWhAUaZjhE3oW9Ovv/qXehoxBf6sDldMGZiWgFOvgNmcA16CEFAAA=>)</li></ul> | 732.75 μs | 673.19 μs | 0.92 | 0.01 | False | | |
|<ul><li>[DeserializeFromUtf8Bytes - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromUtf8Bytes(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L70-#L72>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 681.46 μs | 620.51 μs | 0.91 | 0.00 | False | | |
|<ul><li>[DeserializeFromString - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromString(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L66-#L68>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 715.51 μs | 649.97 μs | 0.91 | 0.00 | False | | |
|<ul><li>[DeserializeFromReader - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromReader(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L74-#L80>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 937.17 μs | 871.85 μs | 0.93 | 0.00 | False | | |
|<ul><li>[DeserializeFromString - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromString(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L66-#L68>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 717.72 μs | 644.57 μs | 0.90 | 0.00 | False | | |
|<ul><li>[DeserializeFromStream - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromStream(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L82-#L89>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 737.19 μs | 681.72 μs | 0.92 | 0.01 | False | | |
|<ul><li>[DeserializeFromReader - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromReader(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L74-#L80>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 937.86 μs | 872.20 μs | 0.93 | 0.00 | False | | |
|<ul><li>[DeserializeFromUtf8Bytes - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.ReadJson(IndexViewModel).DeserializeFromUtf8Bytes(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/ReadJson.cs#L70-#L72>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACpWUbW/TMBDH3yPxHfwuCXR9pAxVZKLtHuhoYbRhbxCa3OTaGPkhOjtrghCfHTstZe2kEd5EvvPvf3e27zIDqnMEAdLoZz/JJgUEMsoZT+aQKRKGxEuUkWBamEvDBHiH1AipjNOKQ1jpVgo00S1BmTwChxinzEBsbDbCJPG94vUrr0E8isIugj0dgTYfqQAX8523KLUB0YygMM1rrWRzAcgoZz+oYdZysG7ObVK3+XYiEyhuGWxmKgF+1jwHvcPhEpX4YlZvRqUB7bv9AVmoHGO4Ahn8LXaey7GSK7bOsUqhv3pjJTLGK8vpvG8k/EU8wyyeeM+fUk6nt7MdvqJcw9P0TEk1/BT9n2AiDWCGYL9/CsP8Hzrr+sBksuMFi1HdCRvrgYppEJkp/UfqoTJBDWyi9JTfi+rp6/DX+kKumYQ67M1aRWVWD01LzWLKb+zrK+epK3xfLpElV1wt981WRzbvzutmuCgy25tu8Fy3H/b/WNlhA4xUtlsdzlJkZQtDRUbOSEINuLn0u+1u76TTOen0ok5v0O0P2t1mp3Pa7/dPX7bbg3bbpdC5EBTtOBCK6ztBC78K6CpokBcBWZZHGRr7eWy4TvqcQw42Tobqu53lR/AcdM5NiLbqxH9wkq1/eA9I1zZSL2iQKpQLHF4iA5nwcu9xl1UZrmS0e4DEnTFOKRqyYSYlvhts0OFe0yBFrHguZHhcU7n163BbhAUNMxxC79xenf0DlTvTSYgvdeB8OuPMhLQAHfwG29e+miMFAAA=>)</li></ul> | 687.16 μs | 622.27 μs | 0.91 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%29_8.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28IndexViewModel%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

# Use Interpreter
export MONO_ENV_OPTIONS="--interpreter"

# 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.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&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.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&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

# Use Interpreter
export MONO_ENV_OPTIONS="--interpreter"

# 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.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&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.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&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>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-92b04e5d-940d-4938-9e59-a513b4a993f4ce2f8533a694f26a9/d7c4d576-82cb-4fc3-aba1-cd543e4f6090.zip?sv=2021-08-06&se=2024-03-11T00%3A15%3A29Z&sr=c&sp=rl&sig=R5PPRrOtttmvIfnXDIYwMtMDbP%2FVwuTojwdhp8AOj2k%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b8a71ffe-d13a-4a07-aa12-d83e0aa2f05f56d47c4261341feb4/f21ec0bb-ff81-4021-95c1-71c4011866bd.zip?sv=2021-08-06&se=2024-03-11T20%3A10%3A29Z&sr=c&sp=rl&sig=NanKweZyTQpAnUjZoXfzAdvEk5a%2FZIONzNMWQ2W5Q4Q%3D>)
### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromStream(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromUtf8Bytes(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromString(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromReader(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromString(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromStream(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromReader(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;IndexViewModel&gt;.DeserializeFromUtf8Bytes(Mode: SourceGen)

#### 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 | [ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e](https://github.com/dotnet/runtime/commit/ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e)
Compare | [78bd7debe6d8b454294c673c9cb969c6b8a14692](https://github.com/dotnet/runtime/commit/78bd7debe6d8b454294c673c9cb969c6b8a14692)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e...78bd7debe6d8b454294c673c9cb969c6b8a14692)
Configs | CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:true, RunKind:micro_mono


### Improvements in System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SerializeObjectProperty - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeObjectProperty(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L97-#L98>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.11 μs | 12.99 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SerializeToUtf8Bytes - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToUtf8Bytes(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L78-#L79>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACpWUXW/TMBSG75H4D75LAl2bthuDiky0YxsbLYw2jAuEJjc5bYz8ER07a4MQvx07LWHtpBFuIvv4eV8f2+dkAlQXCAKk0U9+klUGCGRUMJ5OIVckioiXKiPBdLCQhgnwdqkRUplkFYew0J0MaKo7gjK5Bw4xyZiBxNjdCJPE99YvDr0W8SgKOwhqOgZtPlABzvONNyu1AdGOYW3aV1rJ9gyQUc5+UMPszMG6/QWts1t9PVZLJm8YrCYqBX5S0xCrz2bxclQa0L5bG5CZKjCBC5DB30ynhTxVcsGWBVb++qt3qkTOeDVzOu8biX4RzzCLp97Tx5Tj8c1kiy8o1/A4PVFSDT/G/ye4lAYwR7DfP4lh8Q+dDb1nMt3ygiWoboX1uqdiGkRuSv+BeqhM0AC7VHrM70T17k34K30m7btBE/Z6qeIyb4ZmpWYJ5deohHKRpsJ35RxZesHVvK60JrJpb9p0h7N1bivTdZ0r9d3iP1W20wBjlW9Hu40UW9nMUJGTE5JSA64p/V7Y6x90uwfdftztD3pHg95hu3scHvWPXz0Pw0EYui10IQRF2wyE4vJW0LVfGboMWuRZQObl3g6tuhlbrpI+FVCA9clRfbeN/ACegi64idBmnfr3TrKJD+8A6dI69YMWqayccXSODGTKyzriLquauJTRrgESd8Yko2jIipmM+NpeHuio1rTIOlG8EDLaz6ncxHW0ScKChhkOkffWXp39/ZTbqZMQX+rAxXTOmYnoGnTwG4mXNZAgBQAA>)</li></ul> | 4.89 μs | 3.98 μs | 0.81 | 0.02 | False | | |
|<ul><li>[SerializeToString - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToString(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L75-#L76>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACpWUXW/TMBSG75H4D75LAl2bNoOhikx0ZYyNFkYbjQuEJjc5bYz8ER07a4MQvx07LWHtpBFuIvv4eV8f2+dkClSXCAKk0U9+knUOCOSsZDybQaFIHBMvU0aC6WEpDRPg7VNnSGWa1xzCUvdyoJnuCcrkATjCNGcGUmN3I0wS39u8PPY6xKMo7CBo6AS0+UgFOM833rzSBkQ3gY3pXmklu3NARjn7QQ2zMwfr7he0zm719UStmLxhsJ6qDPhpQ0Oi5gaZXPluYUjmqsQULkAGf9OclXKs5JKtSqzN9VdvrETBeD1zOu8biX8RzzCLZ97Tx5STyc10hy8p1/A4PVVSjT4l/ye4lAawQLDfP4lh+Q+dDX1gMtvxgqWoboX1uqdiGkRhKv+BeqRM0AK7VHrC70T96G34K30u7aNBG/Z6pZKqaIfmlWYp5deohHKRtsL31QJZdsHVoimzNrLZYNZ2h/NNYcvStZyr8/3KHyvbZoCJKnaj/S5KrGxuqCjIKcmoAdeR/iAcREf9/lE/SvrRcPBiODjuRtHJq/Bk8DwMh2HottClEBRtJxCKq1tBN35t6DLokGcBWVQHO3SaTuy4SvpcQgnWp0D13XbxA3gGuuQmRpt15t87yTY+ugOkK+sUBR1SWznj+B0ykBmvmoi7rHriUka7BkjcGdOcoiFrZnLia3t5oONG0yGbVPFSyPgwp2ob1/E2CQsaZjjE3lt7dfbfU+2mTkJ8qQMX0wVnJqYb0MFvRUjO1h0FAAA=>)</li></ul> | 6.71 μs | 5.89 μs | 0.88 | 0.01 | False | | |
|<ul><li>[SerializeToUtf8Bytes - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToUtf8Bytes(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L78-#L79>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.67 μs | 6.81 μs | 0.89 | 0.00 | False | | |
|<ul><li>[SerializeObjectProperty - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeObjectProperty(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L97-#L98>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.22 μs | 12.00 μs | 0.91 | 0.00 | False | | |
|<ul><li>[SerializeToWriter - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToWriter(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L81-#L87>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.57 μs | 4.88 μs | 0.88 | 0.02 | False | | |
|<ul><li>[SerializeToStream - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToStream(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L89-#L95>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.53 μs | 6.96 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SerializeToStream - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToStream(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L89-#L95>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.53 μs | 10.75 μs | 0.93 | 0.00 | False | | |
|<ul><li>[SerializeToString - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToString(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L75-#L76>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.56 μs | 8.78 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SerializeToWriter - 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=true_RunKind=micro_mono/System.Text.Json.Serialization.Tests.WriteJson(LoginViewModel).SerializeToWriter(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L81-#L87>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.02 μs | 2.68 μs | 0.89 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_8.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_9.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%29_10.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_13_2024/refs/heads/main_x64_ubuntu%2022.04_LLVM%3Dfalse_MonoAOT%3Dfalse_MonoInterpreter%3Dtrue_RunKind%3Dmicro_mono_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28LoginViewModel%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

# Use Interpreter
export MONO_ENV_OPTIONS="--interpreter"

# 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.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&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.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&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

# Use Interpreter
export MONO_ENV_OPTIONS="--interpreter"

# 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.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&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.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&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>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-92b04e5d-940d-4938-9e59-a513b4a993f4ce2f8533a694f26a9/d7c4d576-82cb-4fc3-aba1-cd543e4f6090.zip?sv=2021-08-06&se=2024-03-11T00%3A15%3A29Z&sr=c&sp=rl&sig=R5PPRrOtttmvIfnXDIYwMtMDbP%2FVwuTojwdhp8AOj2k%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b8a71ffe-d13a-4a07-aa12-d83e0aa2f05f56d47c4261341feb4/f21ec0bb-ff81-4021-95c1-71c4011866bd.zip?sv=2021-08-06&se=2024-03-11T20%3A10%3A29Z&sr=c&sp=rl&sig=NanKweZyTQpAnUjZoXfzAdvEk5a%2FZIONzNMWQ2W5Q4Q%3D>)
### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeObjectProperty(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToUtf8Bytes(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToString(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToUtf8Bytes(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeObjectProperty(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToWriter(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToStream(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToStream(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToString(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;LoginViewModel&gt;.SerializeToWriter(Mode: SourceGen)

#### 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	ed9f475dde7f3cb0e05a7613e82d69bd1a42ce0e
Compare	78bd7debe6d8b454294c673c9cb969c6b8a14692
Diff	Diff
Configs	CompilationMode:tiered, LLVM:false, MonoAOT:false, MonoInterpreter:true, RunKind:micro_mono

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
DeserializeFromStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	732.75 μs	673.19 μs	0.92	0.01	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	681.46 μs	620.51 μs	0.91	0.00	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	715.51 μs	649.97 μs	0.91	0.00	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	937.17 μs	871.85 μs	0.93	0.00	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	717.72 μs	644.57 μs	0.90	0.00	False
DeserializeFromStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	737.19 μs	681.72 μs	0.92	0.01	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	937.86 μs	872.20 μs	0.93	0.00	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	687.16 μs	622.27 μs	0.91	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.11 μs	12.99 μs	0.92	0.00	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.89 μs	3.98 μs	0.81	0.02	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.71 μs	5.89 μs	0.88	0.01	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.67 μs	6.81 μs	0.89	0.00	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.22 μs	12.00 μs	0.91	0.00	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.57 μs	4.88 μs	0.88	0.02	False
SerializeToStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.53 μs	6.96 μs	0.92	0.00	False
SerializeToStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.53 μs	10.75 μs	0.93	0.00	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.56 μs	8.78 μs	0.92	0.00	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.02 μs	2.68 μs	0.89	0.04	False

[Perf] Linux/x64: 1394 Improvements on 2/10/2024 2:07:27 PM #29159

Description

Run Information

Improvements in System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>

Repro

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

Payloads

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromStream(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

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System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromString(Mode: SourceGen)

ETL Files

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System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromStream(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>

Repro

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

Payloads

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeObjectProperty(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToWriter(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToStream(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToStream(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<LoginViewModel>.SerializeToString(Mode: Reflection)

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