Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [feb9968ad754c7116178fdc3216dc12977bebbf0](https://github.com/dotnet/runtime/commit/feb9968ad754c7116178fdc3216dc12977bebbf0)
Compare | [72ad6649b505a98cae5ff296818df2d7a5da4807](https://github.com/dotnet/runtime/commit/72ad6649b505a98cae5ff296818df2d7a5da4807)
Diff | [Diff](https://github.com/dotnet/runtime/compare/feb9968ad754c7116178fdc3216dc12977bebbf0...72ad6649b505a98cae5ff296818df2d7a5da4807)


### 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 | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Count - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22%5c%5cp%7bSm%7d%22%2c%20Options%3a%20NonBacktracking).html>) | 37.70 ms | 42.81 ms | 1.14 | 0.02 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/11_17_2022/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/11_17_2022/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'
```

### Related Issues

#### Regressions

#### Improvements
* [[Perf] Windows/x64: 2 Improvements on 11/10/2022 12:18:51 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9741>)
* [[Perf] Linux/x64: 3 Improvements on 11/10/2022 12:18:51 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9736>)

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b6b07efd-dec0-43f1-b5f4-c12a8f221bbb910b530bb9541ff8d/e301369d-dc95-4aaf-aa5d-87cfc11b5ad8.zip?sv=2021-08-06&se=2022-12-09T16%3A06%3A51Z&sr=c&sp=rl&sig=UtQrmonAYZ3e3kPDMYYd1VFd8ROVbUTvKZF7zjtq2q8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-666dc534-6278-4d2f-91cb-c4ae65f5ec048a6230995d94c95ba/0c755c0b-29ed-423b-a4e4-feaa38398bc7.zip?sv=2021-08-06&se=2022-12-10T22%3A05%3A27Z&sr=c&sp=rl&sig=GwmFwbhO7IP6IA0NKM3RXTCDOcNLSLwPG7CiFEIYDh0%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.blob.core.windows.net/autofilereport/reports/11_17_2022/refs/heads/main_arm64_ubuntu 20.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern- ---p{Sm}-, Options- NonBacktracking).txt?sv=2018-03-28&sr=c&sig=XY91HfJ33gUz%2F6reRXA6dLc1DMCMz2Jx1g9tAdCYuJo%3D&se=2022-12-08T12%3A14%3A05Z&sp=racwdl>)
#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\\p{Sm}", Options: NonBacktracking)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 42.807339102040814 > 39.579856905.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/9/2022 4:06:23 PM, 11/16/2022 10:12:48 PM falls between 11/8/2022 2:29:58 AM and 11/16/2022 10:12:48 PM.
IsRegressionStdDev: Marked as regression because -2438.7226467982086 (T) = (0 -42806637.74850602) / Math.Sqrt((62350313.25567417 / (16)) + (10043082.165012123 / (20))) is less than -2.0322445093148245 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (16) + (20) - 2, .025) and -0.13570513007489693 = (37691683.003741495 - 42806637.74850602) / 37691683.003741495 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### 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>


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Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig #78515

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