[Perf] Windows/x64: 4 Regressions on 7/4/2024 7:17:22 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [dd6840d5e579b4a8a77814f0b96e5ace56da4932](https://github.com/dotnet/runtime/commit/dd6840d5e579b4a8a77814f0b96e5ace56da4932)
Compare | [64efe2654c8455e7591aa07e7e8505064f571fc4](https://github.com/dotnet/runtime/commit/64efe2654c8455e7591aa07e7e8505064f571fc4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/dd6840d5e579b4a8a77814f0b96e5ace56da4932...64efe2654c8455e7591aa07e7e8505064f571fc4)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions 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>[DeserializeFromStream - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Serialization.Tests.ReadJson(Int32).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> | 240.09 ns | 260.76 ns | 1.09 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Json.Serialization.Tests.ReadJson%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/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
py .\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;.DeserializeFromStream(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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [dd6840d5e579b4a8a77814f0b96e5ace56da4932](https://github.com/dotnet/runtime/commit/dd6840d5e579b4a8a77814f0b96e5ace56da4932)
Compare | [64efe2654c8455e7591aa07e7e8505064f571fc4](https://github.com/dotnet/runtime/commit/64efe2654c8455e7591aa07e7e8505064f571fc4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/dd6840d5e579b4a8a77814f0b96e5ace56da4932...64efe2654c8455e7591aa07e7e8505064f571fc4)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions 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_Windows 10.0.22621/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Skip%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> | 82.74 ns | 90.54 ns | 1.09 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/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
py .\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: ShortSingleLine)

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [dd6840d5e579b4a8a77814f0b96e5ace56da4932](https://github.com/dotnet/runtime/commit/dd6840d5e579b4a8a77814f0b96e5ace56da4932)
Compare | [64efe2654c8455e7591aa07e7e8505064f571fc4](https://github.com/dotnet/runtime/commit/64efe2654c8455e7591aa07e7e8505064f571fc4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/dd6840d5e579b4a8a77814f0b96e5ace56da4932...64efe2654c8455e7591aa07e7e8505064f571fc4)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Get.GetInt32.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Get.cs#L87-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 829.18 ns | 944.91 ns | 1.14 | 0.13 | False | | |
|<ul><li>[GetInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Get.GetInt64.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Get.cs#L101-#L114>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXWvbQBB8L/Q/3JukVrGFHduNQaWOm+ajdXEdvZUSztLauqK7E3urRAqlv713sjGxA0UPErermdm5ZVcL4KZCkKDIvPnDnnJAYJeVKLIVlJrFMfMyTQqoj5UiIcE7Rl0iV2ne4hA2pp8Dz0xfcqFOgDNMc0GQkq3GhGK+V4/PvZB5HKU9BAd0Aoa+cwlO85N33xgC2Uugpt6d0cqeDJneEnDzcA3Us8+tIitw4K8qNddqI7YVchJamZ/eXMtSFG200Bl4v1j8l3kkLDzz3v6PaVNfhcr2DClS1C8IwoAsqfFfEWeagg6wW22+FY+y7U8X/J25UluhoAvWCXfBLbTSHe06qG02YIlg310oy61OmrKT4WXeGJHyYolaapfpSrxp1iiy60KveSGe21wX2mqw6lrhqi4B7eyrdjCPR3Wu7V4AJrrcn47HPrG0e+KyZB9ZxgncCvmDaHB+Fo3OooskmkxHk+lw1PswHI8nF4P3UTSNIlfCVFJyFM/AOG4fJK/9VtA5CNm7gK2bkwrhYXVCN8o/KqjA6pSof9u1ewVegakKitG6zvwXN9nlZ4+AfGuVhkHIWiknHH9BASormkPGNasNnGW03wCZu2OacyT2JChnvrHNAxMfOCGrU11UUsWnnppd3sQ7ExZIggqIvc+2dfZn0exDR2G+MoHLmbIQFPMaTPAP5F0hxs4EAAA=>)</li></ul> | 765.88 ns | 824.92 ns | 1.08 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Json.Tests.Perf_Get_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Json.Tests.Perf_Get_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_09_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Get*'
```

<details>

### System.Text.Json.Tests.Perf_Get.GetInt32

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Get.GetInt64

#### 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	Windows 10.0.22621
Queue	TigerWindows
Baseline	dd6840d5e579b4a8a77814f0b96e5ace56da4932
Compare	64efe2654c8455e7591aa07e7e8505064f571fc4
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	829.18 ns	944.91 ns	1.14	0.13	False
GetInt64 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	765.88 ns	824.92 ns	1.08	0.02	False

[Perf] Windows/x64: 4 Regressions on 7/4/2024 7:17:22 PM #37816

Description

Run Information

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

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Repro

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 0, TestCase: ShortSingleLine)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.Json.Tests.Perf_Get

Repro

System.Text.Json.Tests.Perf_Get.GetInt32

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Get.GetInt64

ETL Files

Histogram

JIT Disasms

Docs

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