[Perf] Windows/x64: 16 Improvements on 6/17/2025 11:13:35 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Concurrent.IsEmpty&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Concurrent.IsEmpty(String).Dictionary(Size%3a%200).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Concurrent/IsEmpty.cs#L28-#L29>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 219.20 ns | 203.88 ns | 0.93 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Concurrent.IsEmpty%28String%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Concurrent.IsEmpty%28String%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.Collections.Concurrent.IsEmpty&lt;String&gt;*'
```

<details>

### System.Collections.Concurrent.IsEmpty&lt;String&gt;.Dictionary(Size: 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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_SByte

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_SByte.Parse(value%3a%20%22-128%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.SByte.cs#L23-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.40 ns | 12.08 ns | 0.90 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_SByte_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_SByte.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_SByte*'
```

<details>

### System.Tests.Perf_SByte.Parse(value: "-128")

#### 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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Concurrent.Count&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Concurrent.Count(String).Dictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Concurrent/Count.cs#L28-#L29>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 222.34 ns | 202.21 ns | 0.91 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Concurrent.Count%28String%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Concurrent.Count%28String%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.Collections.Concurrent.Count&lt;String&gt;*'
```

<details>

### System.Collections.Concurrent.Count&lt;String&gt;.Dictionary(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>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FixedTimeEquals_256Bit_SameReference - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L74-#L75>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 147.67 ns | 132.51 ns | 0.90 | 0.01 | False | | |
|<ul><li>[FixedTimeEquals_256Bit_CascadingErrors - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L49-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 143.74 ns | 132.79 ns | 0.92 | 0.01 | False | | |
|<ul><li>[FixedTimeEquals_256Bit_Equal - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L22-#L23>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 143.68 ns | 131.43 ns | 0.91 | 0.00 | False | | |
|<ul><li>[FixedTimeEquals_256Bit_LastBitDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L31-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 143.74 ns | 131.43 ns | 0.91 | 0.01 | False | | |
|<ul><li>[FixedTimeEquals_256Bit_VersusZero - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L67-#L68>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 143.69 ns | 131.41 ns | 0.91 | 0.01 | False | | |
|<ul><li>[FixedTimeEquals_256Bit_AllBitsDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L58-#L59>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 143.74 ns | 131.42 ns | 0.91 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_006.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.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.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals*'
```

<details>

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent

#### 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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in MicroBenchmarks.Serializers.Xml_ToStream&lt;CollectionsOfPrimitives&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DataContractSerializer_BinaryXml_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/MicroBenchmarks.Serializers.Xml_ToStream(CollectionsOfPrimitives).DataContractSerializer_BinaryXml_.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/Serializers/Xml_ToStream.cs#L57-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 223.05 μs | 206.40 μs | 0.93 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/MicroBenchmarks.Serializers.Xml_ToStream%28CollectionsOfPrimitives%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/MicroBenchmarks.Serializers.Xml_ToStream%28CollectionsOfPrimitives%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 'MicroBenchmarks.Serializers.Xml_ToStream&lt;CollectionsOfPrimitives&gt;*'
```

<details>

### MicroBenchmarks.Serializers.Xml_ToStream&lt;CollectionsOfPrimitives&gt;.DataContractSerializer_BinaryXml_

#### 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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.IterateForEachNonGeneric&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ArrayList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.IterateForEachNonGeneric(Int32).ArrayList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEachNonGeneric.cs#L28-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.78 μs | 1.31 μs | 0.74 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.IterateForEachNonGeneric%28Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.IterateForEachNonGeneric%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.Collections.IterateForEachNonGeneric&lt;Int32&gt;*'
```

<details>

### System.Collections.IterateForEachNonGeneric&lt;Int32&gt;.ArrayList(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>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Microsoft.Extensions.DependencyInjection.ScopeValidation

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Transient - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Microsoft.Extensions.DependencyInjection.ScopeValidation.Transient.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.DependencyInjection/ScopeValidationBenchmark.cs#L40-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.55 ns | 15.26 ns | 0.92 | 0.13 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/Microsoft.Extensions.DependencyInjection.ScopeValidation_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/Microsoft.Extensions.DependencyInjection.ScopeValidation.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 'Microsoft.Extensions.DependencyInjection.ScopeValidation*'
```

<details>

### Microsoft.Extensions.DependencyInjection.ScopeValidation.Transient

#### 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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Byte

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_Byte.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.Byte.cs#L23-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.24 ns | 6.73 ns | 0.82 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Byte_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Byte.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_Byte*'
```

<details>

### System.Tests.Perf_Byte.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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int16

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_Int16.Parse(value%3a%20%2232767%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int16.cs#L24-#L27>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.79 ns | 13.64 ns | 0.81 | 0.06 | 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_Int16.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.Int16.cs#L24-#L27>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.08 ns | 7.21 ns | 0.79 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Int16_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Int16_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Int16.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_Int16*'
```

<details>

### System.Tests.Perf_Int16.Parse(value: "32767")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int16.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 | [504fb7da4ce09352d15299b10b2baaa50bcd12b2](https://github.com/dotnet/runtime/commit/504fb7da4ce09352d15299b10b2baaa50bcd12b2)
Compare | [3c5f74af89e331a5474025ce56d146ee180e1887](https://github.com/dotnet/runtime/commit/3c5f74af89e331a5474025ce56d146ee180e1887)
Diff | [Diff](https://github.com/dotnet/runtime/compare/504fb7da4ce09352d15299b10b2baaa50bcd12b2...3c5f74af89e331a5474025ce56d146ee180e1887)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.IterateForEachNonGeneric&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ArrayList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.IterateForEachNonGeneric(String).ArrayList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEachNonGeneric.cs#L28-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.79 μs | 1.31 μs | 0.73 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.IterateForEachNonGeneric%28String%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_24_2025/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.IterateForEachNonGeneric%28String%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.Collections.IterateForEachNonGeneric&lt;String&gt;*'
```

<details>

### System.Collections.IterateForEachNonGeneric&lt;String&gt;.ArrayList(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	504fb7da4ce09352d15299b10b2baaa50bcd12b2
Compare	3c5f74af89e331a5474025ce56d146ee180e1887
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FixedTimeEquals_256Bit_SameReference - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	147.67 ns	132.51 ns	0.90	0.01	False
FixedTimeEquals_256Bit_CascadingErrors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	143.74 ns	132.79 ns	0.92	0.01	False
FixedTimeEquals_256Bit_Equal - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	143.68 ns	131.43 ns	0.91	0.00	False
FixedTimeEquals_256Bit_LastBitDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	143.74 ns	131.43 ns	0.91	0.01	False
FixedTimeEquals_256Bit_VersusZero - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	143.69 ns	131.41 ns	0.91	0.01	False
FixedTimeEquals_256Bit_AllBitsDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	143.74 ns	131.42 ns	0.91	0.00	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	16.79 ns	13.64 ns	0.81	0.06	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.08 ns	7.21 ns	0.79	0.02	False

[Perf] Windows/x64: 16 Improvements on 6/17/2025 11:13:35 PM +00:00 #58188

Description

Run Information

Improvements in System.Collections.Concurrent.IsEmpty<String>

Repro

System.Collections.Concurrent.IsEmpty<String>.Dictionary(Size: 0)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_SByte

Repro

System.Tests.Perf_SByte.Parse(value: "-128")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.Concurrent.Count<String>

Repro

System.Collections.Concurrent.Count<String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals

Repro

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>

Repro

MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.IterateForEachNonGeneric<Int32>

Repro

System.Collections.IterateForEachNonGeneric<Int32>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in Microsoft.Extensions.DependencyInjection.ScopeValidation

Repro

Microsoft.Extensions.DependencyInjection.ScopeValidation.Transient

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Byte