[Perf] Linux/x64: 20 Improvements on 1/26/2025 3:08:25 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Get

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetBoolean - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Get.GetBoolean.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Get.cs#L27-#L40>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 120.14 ns | 113.09 ns | 0.94 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Get_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Get.html>)

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

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

<details>

### System.Text.Json.Tests.Perf_Get.GetBoolean

#### 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 | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Reader

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadSpanEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact%3a%20True%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L74-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 57.02 ns | 51.21 ns | 0.90 | 0.12 | False | | |
|<ul><li>[ReadReturnBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact%3a%20True%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L95-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 62.93 ns | 55.25 ns | 0.88 | 0.16 | False | | |
|<ul><li>[ReadSingleSpanSequenceEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact%3a%20True%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L81-#L86>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 67.73 ns | 62.42 ns | 0.92 | 0.15 | False | | |
|<ul><li>[ReadSingleSpanSequenceEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L81-#L86>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 78.52 ns | 72.03 ns | 0.92 | 0.07 | False | | |
|<ul><li>[ReadReturnBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact%3a%20False%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L95-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 71.96 ns | 61.59 ns | 0.86 | 0.22 | False | | |
|<ul><li>[ReadMultiSpanSequenceEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L88-#L93>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 116.68 ns | 109.56 ns | 0.94 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader_006.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Reader.html>)

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

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

<details>

### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: HelloWorld)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: HelloWorld)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

#### 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 | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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=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>)</li></ul> | 56.20 ns | 52.05 ns | 0.93 | 0.05 | False | | |
|<ul><li>[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 61.99 ns | 57.86 ns | 0.93 | 0.11 | False | | |
|<ul><li>[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 109.01 ns | 99.83 ns | 0.92 | 0.05 | False | | |
|<ul><li>[DeserializeFromReader - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 111.90 ns | 100.10 ns | 0.89 | 0.12 | False | | |
|<ul><li>[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 63.72 ns | 55.89 ns | 0.88 | 0.02 | False | | |
|<ul><li>[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 56.15 ns | 52.64 ns | 0.94 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_006.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;*'
```

<details>

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromUtf8Bytes(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromString(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromReader(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromReader(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromString(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Int32&gt;.DeserializeFromUtf8Bytes(Mode: Reflection)

#### 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 | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DeserializeFromUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).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=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>)</li></ul> | 83.83 ns | 76.19 ns | 0.91 | 0.02 | False | | |
|<ul><li>[DeserializeFromString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Serialization.Tests.ReadJson(Nullable(DateTimeOffset)).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> | 97.19 ns | 90.73 ns | 0.93 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Nullable%28DateTimeOffset%29%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Nullable%28DateTimeOffset%29%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Serialization.Tests.ReadJson%28Nullable%28DateTimeOffset%29%29.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;*'
```

<details>

### System.Text.Json.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;.DeserializeFromUtf8Bytes(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;.DeserializeFromString(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 | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Utf8JsonReaderCommentParsing - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Skip%2c%20SegmentSize%3a%200%2c%20TestCase%3a%20ShortMultiLine).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Utf8JsonReader.Comments.Tests.cs#L51-#L62>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 69.48 ns | 64.65 ns | 0.93 | 0.08 | False | | |
|<ul><li>[Utf8JsonReaderCommentParsing - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Skip%2c%20SegmentSize%3a%20100%2c%20TestCase%3a%20ShortSingleLine).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Utf8JsonReader.Comments.Tests.cs#L51-#L62>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 79.42 ns | 74.25 ns | 0.93 | 0.06 | False | | |
|<ul><li>[Utf8JsonReaderCommentParsing - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Allow%2c%20SegmentSize%3a%200%2c%20TestCase%3a%20ShortSingleLine).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Utf8JsonReader.Comments.Tests.cs#L51-#L62>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 72.50 ns | 65.88 ns | 0.91 | 0.12 | False | | |
|<ul><li>[Utf8JsonReaderCommentParsing - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Allow%2c%20SegmentSize%3a%200%2c%20TestCase%3a%20ShortMultiLine).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Utf8JsonReader.Comments.Tests.cs#L51-#L62>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACn1SwY7TMBC9V+o/DL04FdkmW7VQgiyxLCtWQCXUFDibZNIYOXZlT2gLy78zbtMLBy7jzHjm5b03NkhAGAgkvBHlKRB2sy0eafYhOMtfgcLsCzWrmG5Q1ejvXdehpfCfu8/KB213yZA+Klsbzgu4M8YdUihxF+ul/oUF5ClEqHsVOClb52ndG9KftMWpeD0eGWaoGkLPFGtFSLrDZJ7PFze385t8sc1XxW1eLBez1avl8uX8xfM8L/J8Okx63DseFLUji5T53sb5K+53r2zVxnuPTchaFhGyTml7baicbfQu/vlkVaer5LdgUXttFGln165GUYAgjR5rkYLY9PajtnUscrd34k8k8h7pUQdyXlfKvFOkvmlqI47ymr0LSdyAjCG9SJXnmJ7ZyxjSgaq8HOlATF6O6Xj0BHvvfmBFbK7XGFJ422tTb1lsSarbp/BVmR7l2WrHLqDfYGCj736iVzscj7LsCQ4tCxkQ4BmDE3sRYDIh93CsTF/jZAJZBg9HhjQIroFGG8bi7YLreVEQzsORkEfLTwKi31WrPMGBVUNyaZBXmsfKmb6z8l+6p0s9yDNv7iNNBqVg+5CdPg3pGlXoPcbnJKZ/Abpl6erNAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 71.85 ns | 64.37 ns | 0.90 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Utf8JsonReaderCommentsTests*'
```

<details>

### System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 0, TestCase: ShortMultiLine)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 100, TestCase: ShortSingleLine)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 0, TestCase: ShortSingleLine)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 0, TestCase: ShortMultiLine)

#### 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 | [a40f92ea4ed936117f7d490150b0195532a97493](https://github.com/dotnet/runtime/commit/a40f92ea4ed936117f7d490150b0195532a97493)
Compare | [f41b65f26753bfb061abf3841f11b2c12e173e5c](https://github.com/dotnet/runtime/commit/f41b65f26753bfb061abf3841f11b2c12e173e5c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a40f92ea4ed936117f7d490150b0195532a97493...f41b65f26753bfb061abf3841f11b2c12e173e5c)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Depth

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadSpanEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth%3a%201).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Depth.cs#L30-#L39>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 60.68 ns | 55.36 ns | 0.91 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Depth_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Depth.html>)

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

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

<details>

### System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 1)

#### 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	a40f92ea4ed936117f7d490150b0195532a97493
Compare	f41b65f26753bfb061abf3841f11b2c12e173e5c
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	57.02 ns	51.21 ns	0.90	0.12	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	62.93 ns	55.25 ns	0.88	0.16	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	67.73 ns	62.42 ns	0.92	0.15	False
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	78.52 ns	72.03 ns	0.92	0.07	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	71.96 ns	61.59 ns	0.86	0.22	False
ReadMultiSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	116.68 ns	109.56 ns	0.94	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	56.20 ns	52.05 ns	0.93	0.05	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	61.99 ns	57.86 ns	0.93	0.11	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	109.01 ns	99.83 ns	0.92	0.05	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	111.90 ns	100.10 ns	0.89	0.12	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	63.72 ns	55.89 ns	0.88	0.02	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	56.15 ns	52.64 ns	0.94	0.04	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	83.83 ns	76.19 ns	0.91	0.02	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	97.19 ns	90.73 ns	0.93	0.06	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	69.48 ns	64.65 ns	0.93	0.08	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	79.42 ns	74.25 ns	0.93	0.06	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	72.50 ns	65.88 ns	0.91	0.12	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	71.85 ns	64.37 ns	0.90	0.11	False

[Perf] Linux/x64: 20 Improvements on 1/26/2025 3:08:25 PM +00:00 #49409

Description

Run Information

Improvements in System.Text.Json.Tests.Perf_Get

Repro

System.Text.Json.Tests.Perf_Get.GetBoolean

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Tests.Perf_Reader

Repro

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Int32>

Repro

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Int32>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>

Repro

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Tests.Utf8JsonReaderCommentsTests