[Perf] Windows/x64: 38 Regressions on 1/21/2025 8:48:11 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Memory.ReadOnlySpan

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IndexOfString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Memory.ReadOnlySpan.IndexOfString(input%3a%20%22foobardzsdzs%22%2c%20value%3a%20%22rddzs%22%2c%20comparisonType%3a%20InvariantCulture).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySpan.cs#L45-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 37.27 ns | 46.48 ns | 1.25 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Memory.ReadOnlySpan_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Memory.ReadOnlySpan.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.Memory.ReadOnlySpan*'
```

<details>

### System.Memory.ReadOnlySpan.IndexOfString(input: "foobardzsdzs", value: "rddzs", comparisonType: InvariantCulture)

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Perf_BitArray

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayLeftShift - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Tests.Perf_BitArray.BitArrayLeftShift(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L88-#L89>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.14 ns | 5.22 ns | 1.26 | 0.23 | False | | |
|<ul><li>[BitArrayRightShift - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L85-#L86>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.85 ns | 7.20 ns | 1.23 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Tests.Perf_BitArray_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Tests.Perf_BitArray_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Tests.Perf_BitArray.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.Collections.Tests.Perf_BitArray*'
```

<details>

### System.Collections.Tests.Perf_BitArray.BitArrayLeftShift(Size: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size: 4)

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Benchstone.MDBenchI.MDArray2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Benchstone.MDBenchI.MDArray2.Test.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Benchstones/MDBenchI/MDArray2.cs#L64-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.61 secs | 2.39 secs | 1.48 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/Benchstone.MDBenchI.MDArray2_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/Benchstone.MDBenchI.MDArray2.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 'Benchstone.MDBenchI.MDArray2*'
```

<details>

### Benchstone.MDBenchI.MDArray2.Test

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%2010).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 50.78 ns | 56.40 ns | 1.11 | 0.00 | False | | |
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%20100).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 508.74 ns | 570.32 ns | 1.12 | 0.00 | False | | |
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%201000).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.02 μs | 5.63 μs | 1.12 | 0.00 | False | | |
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%2010000).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 52.02 μs | 56.60 μs | 1.09 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_SingleCharFrozenDictionary_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_SingleCharFrozenDictionary_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_SingleCharFrozenDictionary_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_SingleCharFrozenDictionary_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_SingleCharFrozenDictionary.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.Collections.Perf_SingleCharFrozenDictionary*'
```

<details>

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [a78ec96f3f474615d4c850482134bd291f1b1384](https://github.com/dotnet/runtime/commit/a78ec96f3f474615d4c850482134bd291f1b1384)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...a78ec96f3f474615d4c850482134bd291f1b1384)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int32.Parse(value%3a%20%222147483647%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L38-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.37 ns | 21.01 ns | 1.28 | 0.02 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%222147483647%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L62-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.63 ns | 21.56 ns | 1.30 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Int32_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Int32_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Int32.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.Tests.Perf_Int32*'
```

<details>

### System.Tests.Perf_Int32.Parse(value: "2147483647")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParseSpan(value: "2147483647")

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_UInt64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_UInt64.TryParse(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt64.cs#L46-#L48>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RTW/bMAy9B8h/4HyRg7nxR90PeBCwrSu6YihQNNl2HDSbjjXIUiDRbYy1/31S7Fx2IUGKfHrvUSEBoSPg8JFtRkfYr7e+dutHtO2v7/eaLsv11o6PwjqMn4UasIIoL87Li2jFPiwXyiOIltB6iEYQkuwxLrKiPMvzs+J6m11X+WVV5uvyvLi6uMreZ1mVZat50+Le+EXWGNJIqR102D/h/rZC1114t9i6tEPRuLQXUp8GaqNbuQs/j1r0so7/shvT76USJI1+MA2yChhJtNiwBNjToL9J3YSmn7aGvQUid0hfpSNjZS3UF0Hip6Qu4AgrndEuDg7xEJJJKj/G5Mieh5DMVPmUkpkYn9JquXiFvTV/sCbYoJXoEvg8SNVsvdgNiX6fwI9gLQ/e3xjvAtondIOiT89oxQ6XizR9hZfOC5kR4J0HJ++Fgygic3uo1dBgFEGawu3BQyoE00IrlceSegdm8IcCd1wOhCzqxl8t+F13whK8eNUQTwP8RPNQGzX0mv9Pd5z6jh95+zmSpJAzbx96p8e5fEDhBos9amKrf/sRUFttAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 11.33 ns | 12.86 ns | 1.14 | 0.04 | False | | |
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_UInt64.Parse(value%3a%20%220%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt64.cs#L42-#L44>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.22 ns | 8.68 ns | 1.20 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt64_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt64_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt64.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.Tests.Perf_UInt64*'
```

<details>

### System.Tests.Perf_UInt64.TryParse(value: "12345")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_UInt64.Parse(value: "0")

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Uri

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Ctor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Uri.Ctor(input%3a%20%22https%3a%2f%2fa.much.longer.domain.name%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L58-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 132.99 ns | 141.40 ns | 1.06 | 0.11 | False | | |
|<ul><li>[Ctor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Uri.Ctor(input%3a%20%22https%3a%2f%2fcontoso.com%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L58-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 81.53 ns | 87.60 ns | 1.07 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Uri_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Uri_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Uri.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.Tests.Perf_Uri*'
```

<details>

### System.Tests.Perf_Uri.Ctor(input: "https://a.much.longer.domain.name")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.Ctor(input: "https://contoso.com")

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Benchstone.BenchF.NewtR

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Benchstone.BenchF.NewtR.Test.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Benchstones/BenchF/NewtR.cs#L21-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 78.30 ms | 84.95 ms | 1.08 | 0.33 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/Benchstone.BenchF.NewtR_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/Benchstone.BenchF.NewtR.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 'Benchstone.BenchF.NewtR*'
```

<details>

### Benchstone.BenchF.NewtR.Test

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [a78ec96f3f474615d4c850482134bd291f1b1384](https://github.com/dotnet/runtime/commit/a78ec96f3f474615d4c850482134bd291f1b1384)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...a78ec96f3f474615d4c850482134bd291f1b1384)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SingleWithPredicate_FirstElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L148-#L150>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 58.01 ns | 105.26 ns | 1.81 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Linq.Tests.Perf_Enumerable_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Linq.Tests.Perf_Enumerable.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.Linq.Tests.Perf_Enumerable*'
```

<details>

### System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: Array)

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int128

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int128.TryParse(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int128.cs#L35-#L37>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.80 ns | 18.14 ns | 1.08 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Int128_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Int128.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.Tests.Perf_Int128*'
```

<details>

### System.Tests.Perf_Int128.TryParse(value: "12345")

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Perf_DefaultFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%2010).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 51.07 ns | 56.71 ns | 1.11 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_DefaultFrozenDictionary_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Perf_DefaultFrozenDictionary.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.Collections.Perf_DefaultFrozenDictionary*'
```

<details>

### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Globalization.Tests.StringSearch

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(%2c%20None%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L102-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 438.72 ns | 580.05 ns | 1.32 | 0.37 | False | | |
|<ul><li>[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(en-US%2c%20IgnoreNonSpace%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L102-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 438.76 ns | 579.69 ns | 1.32 | 0.33 | False | | |
|<ul><li>[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(en-US%2c%20None%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L102-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RXW8TMRB8j5T/sOTFF3HJXaMUQpAloLQFobZSL9DHyj3v5Yx8dmTv0QTKf2edjxde1rI9Ozsza5GAMBJI+CCqXSTsptfWPylrfisy3k1X/BunFQXj1hWqULfTr07j9q55fPBBP956uvK909ndJuHjEjJ0k+9VDrfeYQ5XykYcj8X74cDyMNUQBp6mFSGZDrNZOZtPzs4ms8WqXCzPFsvz8+n87ZvZ/F35uiyXZTk+dgbceG4U2pNDKkLvUv+J9ykoV7fpP2ATixaVjkWnjDsBau8as06Td051ps7+iAvfbYzd27zxGsUSBBkMqEUO4r5334zT6ZHRwYu/Scg10hcTyQdTK/tZkXow1CYeFUxk91kKU6aSH6zKfc336mUq+VGqPBz5UZg8HOPh4AU2wf/EmqDCYDDm8Kk3Vq/YbEWq2+TwQ9keZVrMBSfP9PcYe0sff2FQaxwOiuIFnls2cmSAV0xOnEWE0Yj85ba2vcbRCIoCLrdMaRF8A42xzMVrBt/zoiDum5OggLzxACnvulWB4JldQ3YAyJPMbe1t3zn5v9zd4T3KvW7GkSGLUnB8yEnvjtcbVLEP2KEjMf4HsAgcbZgCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 438.74 ns | 795.42 ns | 1.81 | 0.37 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Globalization.Tests.StringSearch_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Globalization.Tests.StringSearch_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Globalization.Tests.StringSearch_003.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Globalization.Tests.StringSearch.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.Globalization.Tests.StringSearch*'
```

<details>

### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (, None, False))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, IgnoreNonSpace, False))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, None, False))

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_UInt32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_UInt32.Parse(value%3a%20%220%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt32.cs#L43-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwY7TMBC9V+o/DLk4FdnGDSt1G2QJWFaA0EqrbYEjMvGkMXLsyp7stmL5d+wmvXCZ0YznPb95Y5CAMBAIeMe2p0DYL3exDssH9O3Pb18svamWD9IHzJ+kGbCGjGcL9nY+MxEqW0IfsUoSku4xr3h1fbVaXVU3O35TrzY1Xy/5+rrarDevOa85X0xIjwcXgUw5skilH2zCX3h/eWmbLr17bEPZoVSh7KW2l4HG2Vbv088nK3vd5H/YresP2kjSzt47hawGRho9KlYAexzsV21VasZp79jfJOQT0mcdyHndSPNRkvyhqUs80uvgbMiTNSKFYlxVnGNxVi9SKCapYkzFJEyMaTGfvcDBu9/YEGzRawwFfBi0Ubu47JZkfyjge7JVJNNvXXQB/SOGwdD7J/Ryj/NZWb7AcxcXmRjgVSSn6EWALCN3d2zMoDDLoCzh7hgpDYJrodUmcmm7BzfEQ0E4g5Mgj1bFqyW/m056gue4NeTjgLjIPDbODL0V/8s9jf0gzrrjHGkyKFi0D6PTp6m8RxkGjz1aYot/+g7pO2YCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 7.18 ns | 9.07 ns | 1.26 | 0.02 | False | | |
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_UInt32.Parse(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt32.cs#L43-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.51 ns | 13.16 ns | 1.14 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt32_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt32_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_UInt32.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.Tests.Perf_UInt32*'
```

<details>

### System.Tests.Perf_UInt32.Parse(value: "0")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_UInt32.Parse(value: "12345")

#### 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 | [b8c55f8fc7a5f739f9fe92489f523eb83a08a65a](https://github.com/dotnet/runtime/commit/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a)
Compare | [1f93ea7763a6391a9063c5e35843253f3d666893](https://github.com/dotnet/runtime/commit/1f93ea7763a6391a9063c5e35843253f3d666893)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b8c55f8fc7a5f739f9fe92489f523eb83a08a65a...1f93ea7763a6391a9063c5e35843253f3d666893)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Memory.Span&lt;Char&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BinarySearch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Memory.Span(Char).BinarySearch(Size%3a%2033).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L107-#L108>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.62 ns | 7.17 ns | 1.55 | 0.06 | False | | |
|<ul><li>[BinarySearch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Memory.Span(Char).BinarySearch(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L107-#L108>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RTY/TMBC9V+p/GHpxKrJNmuWjFIxgywok1MumgrNJJo2RY0f2hG1g+e+Mm/aCD2N5PO/NmzcGCQgDgYQPohwDYbfaY+f8uCp7Zd/tWuXfr+60VX4sUfmqTUr9G7fwcl0sxdv5zDCBagg9M9SKkHSHSZEXL27W65tic8g32/Wb7e1m9ZpPcfvqeZ5v83x5QXrsHQNF7cgiZX6wEX/l/eGVrdr477EJWYuqDlmntL0WVM42+hg7j1Z1ukr+iJ3rem0UaWf3rkaxBUEaPdYiBfEw2K/a1jHJ1d6Jv1HIZ6QvOpDzulLmkyL1XVMbeZTXwdmQRINkDOk0qjzH9KxexpBepMrpSi/C5HQt57Mn6L37iRVBiV5jSOFu0KY+8LAlqa5P4ZsyA8oDN9k5dgH9A4bB0Mdf6NUR57Mse4LHlge5MMAzJif2IsBiQe7+VJmhxsUCsgzuT0xpEFwDjTbMpe0R3MCLgnAGR0Eebc1bi35XvGSCR54akqlAXmWeKmeGzsr/5Y5TPsizbq4jTQalYPuQnR4vzz2qMHjs0JJY/gM2V1C9bAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 9.13 ns | 12.15 ns | 1.33 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Memory.Span%28Char%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Memory.Span%28Char%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_28_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Memory.Span%28Char%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.Memory.Span&lt;Char&gt;*'
```

<details>

### System.Memory.Span&lt;Char&gt;.BinarySearch(Size: 33)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Char&gt;.BinarySearch(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	b8c55f8fc7a5f739f9fe92489f523eb83a08a65a
Compare	1f93ea7763a6391a9063c5e35843253f3d666893
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayLeftShift - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.14 ns	5.22 ns	1.26	0.23	False
BitArrayRightShift - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.85 ns	7.20 ns	1.23	0.07	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TryGetValue_True_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	50.78 ns	56.40 ns	1.11	0.00	False
TryGetValue_True_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	508.74 ns	570.32 ns	1.12	0.00	False
TryGetValue_True_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	5.02 μs	5.63 μs	1.12	0.00	False
TryGetValue_True_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	52.02 μs	56.60 μs	1.09	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.37 ns	21.01 ns	1.28	0.02	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.63 ns	21.56 ns	1.30	0.04	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.33 ns	12.86 ns	1.14	0.04	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.22 ns	8.68 ns	1.20	0.03	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	132.99 ns	141.40 ns	1.06	0.11	False
Ctor - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	81.53 ns	87.60 ns	1.07	0.02	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
IndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	438.72 ns	580.05 ns	1.32	0.37	False
IndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	438.76 ns	579.69 ns	1.32	0.33	False
IndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	438.74 ns	795.42 ns	1.81	0.37	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.18 ns	9.07 ns	1.26	0.02	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.51 ns	13.16 ns	1.14	0.02	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BinarySearch - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.62 ns	7.17 ns	1.55	0.06	False
BinarySearch - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.13 ns	12.15 ns	1.33	0.04	False

[Perf] Windows/x64: 38 Regressions on 1/21/2025 8:48:11 PM +00:00 #111912

Description

Run Information

Regressions in System.Memory.ReadOnlySpan

Repro

System.Memory.ReadOnlySpan.IndexOfString(input: "foobardzsdzs", value: "rddzs", comparisonType: InvariantCulture)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_BitArray

Repro

System.Collections.Tests.Perf_BitArray.BitArrayLeftShift(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size: 4)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in Benchstone.MDBenchI.MDArray2

Repro

Benchstone.MDBenchI.MDArray2.Test

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Repro

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int32

Repro

System.Tests.Perf_Int32.Parse(value: "2147483647")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int32.TryParseSpan(value: "2147483647")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_UInt64

Repro

System.Tests.Perf_UInt64.TryParse(value: "12345")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_UInt64.Parse(value: "0")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Uri

Repro

System.Tests.Perf_Uri.Ctor(input: "https://a.much.longer.domain.name")

ETL Files

Histogram