[Perf] Linux/x64: 8 Regressions on 8/13/2024 12:59:18 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [44b4d33af4384590b812b7b66d54064423feca42](https://github.com/dotnet/runtime/commit/44b4d33af4384590b812b7b66d54064423feca42)
Compare | [05abb765e2740d7182c56e142fbe44d76fafedf4](https://github.com/dotnet/runtime/commit/05abb765e2740d7182c56e142fbe44d76fafedf4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/44b4d33af4384590b812b7b66d54064423feca42...05abb765e2740d7182c56e142fbe44d76fafedf4)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.IndexerSetReverse&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Array - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(Int32).Array(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L27-#L34>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBPXSdoqwhVpKBAgKDh+Qwhd7G186D6svXNrV4jfzp0ThSaVkF8s33hmdm616yVQXSMIkEa/+E0eSkAgNzXjRQqVIklCvEIZCWaItTRMgHfMukEq87LjIdzpYQm00ENBmTwhzjAvmYHc2GqESeJ7zcXYC4lHUdiX4MDOQJuvVIDzfOutW21ADOaKc6tlSurBQhbQAK7BpHAPqOHNQppRfD2YIdLWX7NHmJLJeRz8S5DWcq7kHdvWSDuT795ciYrx7rRUBXg/SPKHeIZZeuG9/J/SQp+ZLPYKwXJUTwRMg6hM6z8TzpQJetAWSn/h96LrWR/+J30rt0xCH64z7sNbKql6xnVU237ACsE++0hWW5W1Va/Aq7LVLKd8hUooh/QVfmw3yIoPXG0oZ48d1keWxmnfCrdNBWj3QXbDejy+c2V3BTBT1f7teBUyK1sbKipyTQpqwK2VH0fx+Cy6OIujLLqaxlfTyflgNBlFl5fj11E0jSJXQtdCULQDTihufwra+J2hSxCSVwHZtCcVwsM6hW6Uv9VQg/WpUP2y6/SMnIKuuUnQpi78JzfZ4TO7bXRrnUZBSDorZ5y8Rway4O0Bcc3qDi4y2m+AxN0xLyka8sBMSXxtmwc6OWhC0uSK10Imp5naHa6TXQhLNMxwSLx3tnX2B9Luj05CfKkDh+mKM5PQBnTwF/WMsfbiBAAA>)</li></ul> | 146.89 ns | 190.00 ns | 1.29 | 0.01 | False | | |
|<ul><li>[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(Int32).IList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L59-#L61>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 282.65 ns | 352.64 ns | 1.25 | 0.01 | False | | |
|<ul><li>[List - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(Int32).List(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L50-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 281.53 ns | 317.74 ns | 1.13 | 0.01 | False | | |
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(Int32).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L36-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 146.17 ns | 189.62 ns | 1.30 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28Int32%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28Int32%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28Int32%29_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28Int32%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse&lt;Int32&gt;*'
```

<details>

### System.Collections.IndexerSetReverse&lt;Int32&gt;.Array(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;Int32&gt;.IList(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;Int32&gt;.List(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;Int32&gt;.Span(Size: 512)

#### 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 | ViperUbuntu
Baseline | [44b4d33af4384590b812b7b66d54064423feca42](https://github.com/dotnet/runtime/commit/44b4d33af4384590b812b7b66d54064423feca42)
Compare | [05abb765e2740d7182c56e142fbe44d76fafedf4](https://github.com/dotnet/runtime/commit/05abb765e2740d7182c56e142fbe44d76fafedf4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/44b4d33af4384590b812b7b66d54064423feca42...05abb765e2740d7182c56e142fbe44d76fafedf4)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.IndexerSetReverse&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Array - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(String).Array(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L27-#L34>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 146.39 ns | 206.12 ns | 1.41 | 0.01 | False | | |
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(String).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L36-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 147.54 ns | 190.80 ns | 1.29 | 0.01 | False | | |
|<ul><li>[List - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.IndexerSetReverse(String).List(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSetReverse.cs#L50-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 281.12 ns | 317.30 ns | 1.13 | 0.13 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28String%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28String%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28String%29_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.IndexerSetReverse%28String%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse&lt;String&gt;*'
```

<details>

### System.Collections.IndexerSetReverse&lt;String&gt;.Array(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;String&gt;.Span(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;String&gt;.List(Size: 512)

#### 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 | ViperUbuntu
Baseline | [44b4d33af4384590b812b7b66d54064423feca42](https://github.com/dotnet/runtime/commit/44b4d33af4384590b812b7b66d54064423feca42)
Compare | [05abb765e2740d7182c56e142fbe44d76fafedf4](https://github.com/dotnet/runtime/commit/05abb765e2740d7182c56e142fbe44d76fafedf4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/44b4d33af4384590b812b7b66d54064423feca42...05abb765e2740d7182c56e142fbe44d76fafedf4)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[HeapSort - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Collections.Tests.Perf_PriorityQueue(Int32%2c%20Int32).HeapSort(Size%3a%2010).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/PriorityQueue/Perf_PriorityQueue.cs#L35-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 56.28 ns | 60.04 ns | 1.07 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.Tests.Perf_PriorityQueue%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Regression/System.Collections.Tests.Perf_PriorityQueue%28Int32%2C%20Int32%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;.HeapSort(Size: 10)

#### 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	ubuntu 22.04
Queue	ViperUbuntu
Baseline	44b4d33af4384590b812b7b66d54064423feca42
Compare	05abb765e2740d7182c56e142fbe44d76fafedf4
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	146.89 ns	190.00 ns	1.29	0.01	False
IList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	282.65 ns	352.64 ns	1.25	0.01	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	281.53 ns	317.74 ns	1.13	0.01	False
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	146.17 ns	189.62 ns	1.30	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	146.39 ns	206.12 ns	1.41	0.01	False
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	147.54 ns	190.80 ns	1.29	0.01	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	281.12 ns	317.30 ns	1.13	0.13	False

[Perf] Linux/x64: 8 Regressions on 8/13/2024 12:59:18 AM #40083

Description

Run Information

Regressions in System.Collections.IndexerSetReverse<Int32>

Repro

System.Collections.IndexerSetReverse<Int32>.Array(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<Int32>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<Int32>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.IndexerSetReverse<String>

Repro

System.Collections.IndexerSetReverse<String>.Array(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<String>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSetReverse<String>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Repro

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 10)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions