[Perf] Linux/arm64: 2 Regressions on 1/2/2024 10:16:29 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948](https://github.com/dotnet/runtime/commit/623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948)
Compare | [653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a](https://github.com/dotnet/runtime/commit/653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948...653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a)
Configs | CompilationMode:tiered, RunKind:micro


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

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_arm64_ubuntu 20.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(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.Industry.cs#L111-#L121>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.68 secs | 1.80 secs | 1.07 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_18_2024/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_18_2024/refs/heads/main_arm64_ubuntu%2020.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.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_SliceSlice*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0557d1b1-b3ef-4f6c-8617-212a5e1d15cd392c392a52f44038a/ad7ba790-392e-4f4b-8a2d-e62d88ac852e.zip?sv=2021-08-06&se=2024-02-01T09%3A44%3A35Z&sr=c&sp=rl&sig=7QaJNRrT3Es6791ydzd9ng8ToFBfbp1MhyLbkML3TUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d6de431f-8ce0-45cb-8152-c4aa733606d4a005488083748cbaf/acaf8050-9a1f-4e2d-80e1-e0a4e8c7208b.zip?sv=2021-08-06&se=2024-02-02T07%3A45%3A31Z&sr=c&sp=rl&sig=aS2dZq4ef16TV2aQGAzBOqq6%2BSNhVyfnDFh0QwNPv8k%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(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 | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948](https://github.com/dotnet/runtime/commit/623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948)
Compare | [653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a](https://github.com/dotnet/runtime/commit/653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948...653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.DictionaryExpansion

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ExpandDictionaries - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.DictionaryExpansion.ExpandDictionaries.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/DictionaryExpansion.cs#L145-#L151>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 959.02 ns | 1.08 μs | 1.12 | 0.16 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_18_2024/refs/heads/main_arm64_ubuntu%2020.04_Regression/PerfLabTests.DictionaryExpansion_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_18_2024/refs/heads/main_arm64_ubuntu%2020.04_Regression/PerfLabTests.DictionaryExpansion.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 'PerfLabTests.DictionaryExpansion*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0557d1b1-b3ef-4f6c-8617-212a5e1d15cd392c392a52f44038a/ad7ba790-392e-4f4b-8a2d-e62d88ac852e.zip?sv=2021-08-06&se=2024-02-01T09%3A44%3A35Z&sr=c&sp=rl&sig=7QaJNRrT3Es6791ydzd9ng8ToFBfbp1MhyLbkML3TUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d6de431f-8ce0-45cb-8152-c4aa733606d4a005488083748cbaf/acaf8050-9a1f-4e2d-80e1-e0a4e8c7208b.zip?sv=2021-08-06&se=2024-02-02T07%3A45%3A31Z&sr=c&sp=rl&sig=aS2dZq4ef16TV2aQGAzBOqq6%2BSNhVyfnDFh0QwNPv8k%3D>)
### PerfLabTests.DictionaryExpansion.ExpandDictionaries

#### 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/arm64: 2 Regressions on 1/2/2024 10:16:29 PM #27492

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in PerfLabTests.DictionaryExpansion

Repro

Payloads

PerfLabTests.DictionaryExpansion.ExpandDictionaries

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	623cf77a58f7a233b94dcc1c3ef8eb8d67e8d948
Compare	653739cc0e4f6c7a44e4cda6c9ac8bb2a265505a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

[Perf] Linux/arm64: 2 Regressions on 1/2/2024 10:16:29 PM #27492

Description

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: IgnoreCase, Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in PerfLabTests.DictionaryExpansion

Repro

Payloads

PerfLabTests.DictionaryExpansion.ExpandDictionaries

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions