[Perf] Windows/x64: 23 Regressions on 6/22/2024 6:46:45 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions 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 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sherlock%7cHolmes%7cWatson%7cIrene%7cAdler%7cJohn%7cBaker%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.80 ms | 2.11 ms | 1.17 | 0.00 | True | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5c%5cw%2b%5c%5cs%2bHolmes%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.02 ms | 3.50 ms | 1.16 | 0.02 | True | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5c%5cw%2b%5c%5cs%2bHolmes%5c%5cs%2b%5c%5cw%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.03 ms | 3.48 ms | 1.15 | 0.01 | False | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5ba-zA-Z%5d%2bing%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.81 ms | 4.45 ms | 1.17 | 0.02 | True | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5c%5cw%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.47 ms | 5.87 ms | 1.07 | 0.02 | False | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%7cHolmes%7cWatson%7cIrene%7cAdler%7cJohn%7cBaker%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 115.97 μs | 125.70 μs | 1.08 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_6.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/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>

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\w+\\s+Holmes", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\w+\\s+Holmes\\s+\\w+", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-zA-Z]+ing", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\w+", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

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 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22(%3fi)Tom%7cSawyer%7cHuckleberry%7cFinn%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#L242-#L244>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 22.86 ms | 25.90 ms | 1.13 | 0.00 | True | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22Tom%7cSawyer%7cHuckleberry%7cFinn%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#L242-#L244>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.85 ms | 3.37 ms | 1.18 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.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_Leipzig*'
```

<details>

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom|Sawyer|Huckleberry|Finn", 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadSingleSpanSequenceEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L81-#L86>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.76 μs | 4.11 μs | 1.09 | 0.02 | False | | |
|<ul><li>[ReadSpanEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L74-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.53 μs | 3.90 μs | 1.11 | 0.04 | False | | |
|<ul><li>[ReadSpanEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20LotsOfNumbers).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L74-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.44 μs | 1.57 μs | 1.09 | 0.07 | False | | |
|<ul><li>[ReadReturnBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact%3a%20False%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L95-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.79 μs | 4.19 μs | 1.11 | 0.16 | False | | |
|<ul><li>[ReadReturnBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact%3a%20True%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L95-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.65 μs | 2.99 μs | 1.13 | 0.06 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Reader.html>)

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

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

<details>

### System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json4KB)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json4KB)

#### 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Reflection.Invoke

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[StaticMethod5_arrayNotCached_int_string_struct_class_bool - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Reflection.Invoke.StaticMethod5_arrayNotCached_int_string_struct_class_bool.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/System.Reflection/Invoke.cs#L136-#L146>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 69.78 ns | 101.30 ns | 1.45 | 0.17 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Reflection.Invoke_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Reflection.Invoke.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.Reflection.Invoke*'
```

<details>

### System.Reflection.Invoke.StaticMethod5_arrayNotCached_int_string_struct_class_bool

#### 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadSingleSegmentSequence - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Segment.cs#L48-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.73 μs | 4.11 μs | 1.10 | 0.04 | False | | |
|<ul><li>[ReadMultiSegmentSequenceUsingSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize%3a%208192%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Segment.cs#L94-#L136>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.62 μs | 3.98 μs | 1.10 | 0.05 | False | | |
|<ul><li>[ReadSingleSegmentSequenceByN - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes%3a%208192%2c%20TestCase%3a%20Json4KB).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Segment.cs#L55-#L83>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.58 μs | 4.03 μs | 1.13 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Segment_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Segment_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Segment_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.Json.Tests.Perf_Segment.html>)

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

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

<details>

### System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json4KB)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json4KB)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 8192, TestCase: Json4KB)

#### 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
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>[LastIndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options%3a%20(en-US%2c%20OrdinalIgnoreCase%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L106-#L108>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 452.57 ns | 617.52 ns | 1.36 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Globalization.Tests.StringSearch_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_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.LastIndexOf_Word_NotFound(Options: (en-US, OrdinalIgnoreCase, 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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions 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>[MatchesSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(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#L75-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 40.50 μs | 46.52 μs | 1.15 | 0.42 | False | | |
|<ul><li>[MatchesSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L75-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 37.84 μs | 46.74 μs | 1.24 | 0.36 | False | | |
|<ul><li>[MatchesBoundary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(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#L78-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 37.61 μs | 43.95 μs | 1.17 | 0.34 | False | | |
|<ul><li>[MatchesBoundary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L78-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 37.51 μs | 47.24 μs | 1.26 | 0.42 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/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>

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(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 10.0.22631
Queue | ViperWindows
Baseline | [0262a63be0f560fa902b1e31e9a10760e466352d](https://github.com/dotnet/runtime/commit/0262a63be0f560fa902b1e31e9a10760e466352d)
Compare | [8e92aef5387fe1d4b9159b4a3657416ac7d0a05a](https://github.com/dotnet/runtime/commit/8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/0262a63be0f560fa902b1e31e9a10760e466352d...8e92aef5387fe1d4b9159b4a3657416ac7d0a05a)
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>[EscapeDataString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Tests.Perf_Uri.EscapeDataString(input%3a%20%22a%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bca%7b%c3%bc.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L94-#L96>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACu1WwW7TQBC9I/EPq15sg5uYNKlCJCPS0EKBoJCEE0LVxp7Ei7y71uy4jQviy7jxY+w6UWhSCfkDcrC1+/zezOxq5Hlj4KZEkKDIPPnJ7jJAYBelyNMpFJrFMfNSTQqojaUiIcHbZ10gV0lW8xCWpp0BT01bcqEOiENMMkGQkM3GhGK+tz7veiHzOEq7CHbsORj6xCW4mK+9WWUIZMuBpjUBXN58QdG6NAkv4A0nPiMUauULVZQ0YCf8x5/fx+d4B8ceOPbAsQea9cBJ8O9XPS3VSKulWJXISWhlvnojLQuR17uxTsH7xuJfzCNh6an39H9KC30QKt0qpEhQPxAIA7Kgyn8kHGoKGtCutfmY38p6uDThvzeXaiUUNOG6wE14Y610w3Id9VoRYIFg300kk5WeV0WjgidZZUTC8wlqqR3SVPiuWqBI3+Z6wXNxX2NNZNPOtGmGy3UBaI2Dqqf6/pwfaWsqAOe62K72PcPcymbEZcFesZQTOP/hd6JO9zTqnnZ686g/eHE+6Lxs9Xv9s163/zyKBlHkUphSSo7iHhjH1Y3ka78O6CoI2bOALaqDDOHOd4SulT+XUIKNU6D+bj3LI/IUTJlTjLbq1H9wkg0+vAXkKxvpLAhZHcoFjq9QgErzaoe4y6o3rmS03wCZO2OScSR2JyhjvrGXBybeaUK2TnReShUf1lRtcBNvirBEEpRD7FmfBNZpVdutkzBfmcBhpsgFxXwNJvgLaskuzwsKAAA=>)</li></ul> | 8.20 μs | 9.13 μs | 1.11 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Tests.Perf_Uri_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_25_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_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.EscapeDataString(input: "a{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{üa{ü")

#### 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 10.0.22631
Queue	ViperWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.80 ms	2.11 ms	1.17	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.02 ms	3.50 ms	1.16	0.02	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.03 ms	3.48 ms	1.15	0.01	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.81 ms	4.45 ms	1.17	0.02	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.47 ms	5.87 ms	1.07	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	115.97 μs	125.70 μs	1.08	0.03	False

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	22.86 ms	25.90 ms	1.13	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.85 ms	3.37 ms	1.18	0.08	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ReadSingleSpanSequenceEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.76 μs	4.11 μs	1.09	0.02	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.53 μs	3.90 μs	1.11	0.04	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.44 μs	1.57 μs	1.09	0.07	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.79 μs	4.19 μs	1.11	0.16	False
ReadReturnBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.65 μs	2.99 μs	1.13	0.06	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ReadSingleSegmentSequence - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.73 μs	4.11 μs	1.10	0.04	False
ReadMultiSegmentSequenceUsingSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.62 μs	3.98 μs	1.10	0.05	False
ReadSingleSegmentSequenceByN - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.58 μs	4.03 μs	1.13	0.03	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MatchesSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.50 μs	46.52 μs	1.15	0.42	False
MatchesSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	37.84 μs	46.74 μs	1.24	0.36	False
MatchesBoundary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	37.61 μs	43.95 μs	1.17	0.34	False
MatchesBoundary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	37.51 μs	47.24 μs	1.26	0.42	False

[Perf] Windows/x64: 23 Regressions on 6/22/2024 6:46:45 PM #103974

Description

performanceautofileropenedon Jun 25, 2024

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

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

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes\s+\w+", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-zA-Z]+ing", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: Compiled)

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Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

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Regressions in System.Text.Json.Tests.Perf_Reader

Repro

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json4KB)

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System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json4KB)

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Regressions in System.Reflection.Invoke

Repro

System.Reflection.Invoke.StaticMethod5_arrayNotCached_int_string_struct_class_bool

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Regressions in System.Text.Json.Tests.Perf_Segment

Repro

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json4KB)

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performanceautofiler
openedon Jun 25, 2024