[Perf] Windows/x64: 14 Improvements on 2/23/2024 3:11:15 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.18362
Queue | TigerWindows
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%2067%20bytes%2c%20DiffFirstByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L143-#L146>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.84 ns | 2.58 ns | 0.67 | 0.04 | False | | |
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%20259%20bytes%2c%20DiffFirstByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L143-#L146>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.84 ns | 2.58 ns | 0.67 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Numerics.Tests.Perf_BigInteger_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Numerics.Tests.Perf_BigInteger_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Numerics.Tests.Perf_BigInteger.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.Numerics.Tests.Perf_BigInteger*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b930e4-8a8f-4094-9867-43fc1b967f4386b3f8dc54f4b0a96/57bbc48f-8467-4c5a-8951-2c6fd85900a4.zip?sv=2021-08-06&se=2024-03-24T05%3A33%3A56Z&sr=c&sp=rl&sig=20EYJdtG96QQCq99%2BEE%2B9qFCr%2BCuHcxG0IMafi8InwA%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-bf094735-2a2a-473e-af08-59178fd2ebcb0c87b00e178464c9e/6ec988cf-2cf7-4be1-aa86-5316cf602eb3.zip?sv=2021-08-06&se=2024-03-24T23%3A03%3A24Z&sr=c&sp=rl&sig=cDPhwbAhmp280H%2BdwqWLqTleXbJiK2SgLhO0ylL07TI%3D>)
### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffFirstByte)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffFirstByte)

#### 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 10.0.18362
Queue | TigerWindows
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MatchesWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L57-#L57>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.40 μs | 2.43 μs | 0.71 | 0.02 | True | | |
|<ul><li>[MatchWord - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L59-#L59>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 157.53 ns | 119.34 ns | 0.76 | 0.02 | True | | |
|<ul><li>[SplitWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L61-#L61>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.37 μs | 2.33 μs | 0.69 | 0.01 | True | | |
|<ul><li>[ReplaceWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L60-#L60>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.14 μs | 2.19 μs | 0.70 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common.html>)

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

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b930e4-8a8f-4094-9867-43fc1b967f4386b3f8dc54f4b0a96/57bbc48f-8467-4c5a-8951-2c6fd85900a4.zip?sv=2021-08-06&se=2024-03-24T05%3A33%3A56Z&sr=c&sp=rl&sig=20EYJdtG96QQCq99%2BEE%2B9qFCr%2BCuHcxG0IMafi8InwA%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-bf094735-2a2a-473e-af08-59178fd2ebcb0c87b00e178464c9e/6ec988cf-2cf7-4be1-aa86-5316cf602eb3.zip?sv=2021-08-06&se=2024-03-24T23%3A03%3A24Z&sr=c&sp=rl&sig=cDPhwbAhmp280H%2BdwqWLqTleXbJiK2SgLhO0ylL07TI%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

#### 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 10.0.18362
Queue | TigerWindows
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sherlock%7cHolmes%7cWatson%22%2c%20Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Industry.cs#L191-#L192>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.11 ms | 171.58 μs | 0.15 | 0.00 | True | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sher%5ba-z%5d%2b%7cHol%5ba-z%5d%2b%22%2c%20Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Industry.cs#L191-#L192>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 986.85 μs | 172.06 μs | 0.17 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.html>)

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

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b930e4-8a8f-4094-9867-43fc1b967f4386b3f8dc54f4b0a96/57bbc48f-8467-4c5a-8951-2c6fd85900a4.zip?sv=2021-08-06&se=2024-03-24T05%3A33%3A56Z&sr=c&sp=rl&sig=20EYJdtG96QQCq99%2BEE%2B9qFCr%2BCuHcxG0IMafi8InwA%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-bf094735-2a2a-473e-af08-59178fd2ebcb0c87b00e178464c9e/6ec988cf-2cf7-4be1-aa86-5316cf602eb3.zip?sv=2021-08-06&se=2024-03-24T23%3A03%3A24Z&sr=c&sp=rl&sig=cDPhwbAhmp280H%2BdwqWLqTleXbJiK2SgLhO0ylL07TI%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sher[a-z]+|Hol[a-z]+", Options: Compiled)

#### 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 10.0.18362
Queue | TigerWindows
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Memory.Span&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SequenceEqual - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Memory.Span(Byte).SequenceEqual(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L52-#L53>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.21 ns | 11.96 ns | 0.91 | 0.19 | False | | |
|<ul><li>[StartsWith - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Memory.Span(Byte).StartsWith(Size%3a%2033).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L61-#L62>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.94 ns | 2.85 ns | 0.72 | 0.05 | False | | |
|<ul><li>[Clear - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Memory.Span(Byte).Clear(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.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> | 3.75 ns | 1.43 ns | 0.38 | 0.48 | False | | |
|<ul><li>[Fill - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Memory.Span(Byte).Fill(Size%3a%2033).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L43-#L44>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.50 ns | 1.58 ns | 0.35 | 0.39 | False | | |
|<ul><li>[Clear - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Memory.Span(Byte).Clear(Size%3a%2033).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.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> | 5.77 ns | 1.61 ns | 0.28 | 0.21 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%29_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Memory.Span%28Byte%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;Byte&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b930e4-8a8f-4094-9867-43fc1b967f4386b3f8dc54f4b0a96/57bbc48f-8467-4c5a-8951-2c6fd85900a4.zip?sv=2021-08-06&se=2024-03-24T05%3A33%3A56Z&sr=c&sp=rl&sig=20EYJdtG96QQCq99%2BEE%2B9qFCr%2BCuHcxG0IMafi8InwA%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-bf094735-2a2a-473e-af08-59178fd2ebcb0c87b00e178464c9e/6ec988cf-2cf7-4be1-aa86-5316cf602eb3.zip?sv=2021-08-06&se=2024-03-24T23%3A03%3A24Z&sr=c&sp=rl&sig=cDPhwbAhmp280H%2BdwqWLqTleXbJiK2SgLhO0ylL07TI%3D>)
### System.Memory.Span&lt;Byte&gt;.SequenceEqual(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Byte&gt;.StartsWith(Size: 33)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Byte&gt;.Clear(Size: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Byte&gt;.Fill(Size: 33)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Byte&gt;.Clear(Size: 33)

#### 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 10.0.18362
Queue | TigerWindows
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Microsoft.Extensions.Primitives.StringSegmentBenchmark

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Equals_Valid - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.Primitives/StringSegmentBenchmark.cs#L51-#L52>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.08 ns | 4.11 ns | 0.68 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_Windows%2010.0.18362_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark.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.Primitives.StringSegmentBenchmark*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b930e4-8a8f-4094-9867-43fc1b967f4386b3f8dc54f4b0a96/57bbc48f-8467-4c5a-8951-2c6fd85900a4.zip?sv=2021-08-06&se=2024-03-24T05%3A33%3A56Z&sr=c&sp=rl&sig=20EYJdtG96QQCq99%2BEE%2B9qFCr%2BCuHcxG0IMafi8InwA%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-bf094735-2a2a-473e-af08-59178fd2ebcb0c87b00e178464c9e/6ec988cf-2cf7-4be1-aa86-5316cf602eb3.zip?sv=2021-08-06&se=2024-03-24T23%3A03%3A24Z&sr=c&sp=rl&sig=cDPhwbAhmp280H%2BdwqWLqTleXbJiK2SgLhO0ylL07TI%3D>)
### Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid

#### 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 10.0.18362
Queue	TigerWindows
Baseline	52c14fb8d01ddd293a0710642aa1e7ef3a438687
Compare	b80048efbdd1d547efafefe8667d82de9a074850
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.84 ns	2.58 ns	0.67	0.04	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.84 ns	2.58 ns	0.67	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MatchesWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.40 μs	2.43 μs	0.71	0.02	True
MatchWord - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	157.53 ns	119.34 ns	0.76	0.02	True
SplitWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.37 μs	2.33 μs	0.69	0.01	True
ReplaceWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.14 μs	2.19 μs	0.70	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.11 ms	171.58 μs	0.15	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	986.85 μs	172.06 μs	0.17	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.21 ns	11.96 ns	0.91	0.19	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.94 ns	2.85 ns	0.72	0.05	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.75 ns	1.43 ns	0.38	0.48	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.50 ns	1.58 ns	0.35	0.39	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.77 ns	1.61 ns	0.28	0.21	False

[Perf] Windows/x64: 14 Improvements on 2/23/2024 3:11:15 PM #29805

Description

Run Information

Improvements in System.Numerics.Tests.Perf_BigInteger

Repro

Payloads

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffFirstByte)

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffFirstByte)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sher[a-z]+|Hol[a-z]+", Options: Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Memory.Span<Byte>

Repro

Payloads

System.Memory.Span<Byte>.SequenceEqual(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.StartsWith(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Clear(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Fill(Size: 33)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Clear(Size: 33)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in Microsoft.Extensions.Primitives.StringSegmentBenchmark

Repro

Payloads

Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid

ETL Files