[Perf] Linux/x64: 3 Regressions on 2/19/2024 10:53:50 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [d972a19c077e899d0b3fff97d955968e50906396](https://github.com/dotnet/runtime/commit/d972a19c077e899d0b3fff97d955968e50906396)
Compare | [5e1caf14fd94b4ed85357002303c8935fedacb8b](https://github.com/dotnet/runtime/commit/5e1caf14fd94b4ed85357002303c8935fedacb8b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d972a19c077e899d0b3fff97d955968e50906396...5e1caf14fd94b4ed85357002303c8935fedacb8b)
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_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fm)%5eSherlock%20Holmes%7cSherlock%20Holmes%24%22%2c%20Options%3a%20NonBacktracking).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> | 55.31 μs | 76.67 μs | 1.39 | 0.12 | False | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22zqj%22%2c%20Options%3a%20NonBacktracking).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> | 37.14 μs | 53.30 μs | 1.44 | 0.35 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/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_ubuntu%2022.04_Regression/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_ubuntu%2022.04_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
python3 .\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-ede325b2-5ee9-4a6e-a3fa-3feab52383ee8f65647f83c4b8a95/85b55452-7f77-4eeb-8b7c-ef1095f5770a.zip?sv=2021-08-06&se=2024-03-17T11%3A41%3A27Z&sr=c&sp=rl&sig=PXkc2etej%2FaILi7QN2dGvkFWxPevh3Ne6fSy48vxrA0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d178dbdd-36a2-4e34-9d7a-fcc9b20eb72034ed863bae94f5d8d/8842fa0a-a6dd-4acd-8473-a3c92e43da8e.zip?sv=2021-08-06&se=2024-03-20T17%3A32%3A15Z&sr=c&sp=rl&sig=xhkvvCNZ71YCnYYPPda5frqx2filiyKHGd1HkxGSLL0%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: NonBacktracking)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

#### 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 | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [d972a19c077e899d0b3fff97d955968e50906396](https://github.com/dotnet/runtime/commit/d972a19c077e899d0b3fff97d955968e50906396)
Compare | [5e1caf14fd94b4ed85357002303c8935fedacb8b](https://github.com/dotnet/runtime/commit/5e1caf14fd94b4ed85357002303c8935fedacb8b)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d972a19c077e899d0b3fff97d955968e50906396...5e1caf14fd94b4ed85357002303c8935fedacb8b)
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_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22(%3fi)Twain%22%2c%20Options%3a%20NonBacktracking).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Industry.cs#L239-#L240>)</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 | 3.28 ms | 1.08 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ede325b2-5ee9-4a6e-a3fa-3feab52383ee8f65647f83c4b8a95/85b55452-7f77-4eeb-8b7c-ef1095f5770a.zip?sv=2021-08-06&se=2024-03-17T11%3A41%3A27Z&sr=c&sp=rl&sig=PXkc2etej%2FaILi7QN2dGvkFWxPevh3Ne6fSy48vxrA0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d178dbdd-36a2-4e34-9d7a-fcc9b20eb72034ed863bae94f5d8d/8842fa0a-a6dd-4acd-8473-a3c92e43da8e.zip?sv=2021-08-06&se=2024-03-20T17%3A32%3A15Z&sr=c&sp=rl&sig=xhkvvCNZ71YCnYYPPda5frqx2filiyKHGd1HkxGSLL0%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Twain", Options: NonBacktracking)

#### 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>

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[Perf] Linux/x64: 3 Regressions on 2/19/2024 10:53:50 AM #29812

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Twain", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

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Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	d972a19c077e899d0b3fff97d955968e50906396
Compare	5e1caf14fd94b4ed85357002303c8935fedacb8b
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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	55.31 μs	76.67 μs	1.39	0.12	False
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.14 μs	53.30 μs	1.44	0.35	False

[Perf] Linux/x64: 3 Regressions on 2/19/2024 10:53:50 AM #29812

Description

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Twain", Options: NonBacktracking)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions