[Perf] Windows/x64: 11 Regressions on 9/4/2025 12:05:32 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [b8fe8055082e510992c51b15556ba84842f32f81](https://github.com/dotnet/runtime/commit/b8fe8055082e510992c51b15556ba84842f32f81)
Compare | [aafa7f842f00021d32ff0c3045559f2602f41188](https://github.com/dotnet/runtime/commit/aafa7f842f00021d32ff0c3045559f2602f41188)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8fe8055082e510992c51b15556ba84842f32f81...aafa7f842f00021d32ff0c3045559f2602f41188)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.ComponentModel.Tests.Perf_TypeDescriptorTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.DerivedClass)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 81.57 ns | 153.37 ns | 1.88 | 0.05 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.ClassWithNoConverter)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 53.77 ns | 126.25 ns | 2.35 | 0.04 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(string)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 53.81 ns | 124.68 ns | 2.32 | 0.04 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.Guid)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 81.66 ns | 154.60 ns | 1.89 | 0.04 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.Enum)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 81.21 ns | 154.57 ns | 1.90 | 0.03 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(int%3f)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 87.94 ns | 155.27 ns | 1.77 | 0.02 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.SomeValueType%3f)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 81.24 ns | 153.83 ns | 1.89 | 0.04 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(int)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 79.39 ns | 152.90 ns | 1.93 | 0.03 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.IDerived)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 45.32 ns | 123.11 ns | 2.72 | 0.41 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.ClassIDerived)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 53.26 ns | 126.62 ns | 2.38 | 0.05 | False | | |
|<ul><li>[GetConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert%3a%20typeof(System.ComponentModel.Tests.SomeEnum)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.ComponentModel.TypeConverter/Perf.TypeDescriptorTests.cs#L13-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 99.02 ns | 184.74 ns | 1.87 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_006.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_007.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_008.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_009.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_010.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests_011.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_09_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.ComponentModel.Tests.Perf_TypeDescriptorTests.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.ComponentModel.Tests.Perf_TypeDescriptorTests*'
```

<details>

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.DerivedClass))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassWithNoConverter))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(string))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Guid))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Enum))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int?))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeValueType?))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.IDerived))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassIDerived))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeEnum))

#### 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	b8fe8055082e510992c51b15556ba84842f32f81
Compare	aafa7f842f00021d32ff0c3045559f2602f41188
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	81.57 ns	153.37 ns	1.88	0.05	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	53.77 ns	126.25 ns	2.35	0.04	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	53.81 ns	124.68 ns	2.32	0.04	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	81.66 ns	154.60 ns	1.89	0.04	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	81.21 ns	154.57 ns	1.90	0.03	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	87.94 ns	155.27 ns	1.77	0.02	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	81.24 ns	153.83 ns	1.89	0.04	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	79.39 ns	152.90 ns	1.93	0.03	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.32 ns	123.11 ns	2.72	0.41	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	53.26 ns	126.62 ns	2.38	0.05	False
GetConverter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	99.02 ns	184.74 ns	1.87	0.07	False

[Perf] Windows/x64: 11 Regressions on 9/4/2025 12:05:32 AM +00:00 #119499

Description

Run Information

Regressions in System.ComponentModel.Tests.Perf_TypeDescriptorTests

Repro

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.DerivedClass))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassWithNoConverter))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(string))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Guid))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Enum))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int?))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeValueType?))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.IDerived))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassIDerived))

ETL Files

Histogram

JIT Disasms

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeEnum))

ETL Files

Histogram

JIT Disasms

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