[Perf] Linux/x64: 4 Regressions on 4/9/2024 12:49:16 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94](https://github.com/dotnet/runtime/commit/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94)
Compare | [404b286b23093cd93a985791934756f64a33483e](https://github.com/dotnet/runtime/commit/404b286b23093cd93a985791934756f64a33483e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94...404b286b23093cd93a985791934756f64a33483e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.Perf_Frozen(NotKnownComparable).TryGetValue_True(Count%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L82-#L91>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.15 ns | 10.41 ns | 1.28 | 0.17 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.Perf_Frozen%28NotKnownComparable%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.Perf_Frozen%28NotKnownComparable%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.Perf_Frozen&lt;NotKnownComparable&gt;*'
```

<details>

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.TryGetValue_True(Count: 4)

#### 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 | [bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94](https://github.com/dotnet/runtime/commit/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94)
Compare | [404b286b23093cd93a985791934756f64a33483e](https://github.com/dotnet/runtime/commit/404b286b23093cd93a985791934756f64a33483e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94...404b286b23093cd93a985791934756f64a33483e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ParseHex - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int32.ParseHex(value%3a%20%224%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L43-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.81 ns | 8.17 ns | 1.20 | 0.21 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32.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.Tests.Perf_Int32*'
```

<details>

### System.Tests.Perf_Int32.ParseHex(value: "4")

#### 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 | [bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94](https://github.com/dotnet/runtime/commit/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94)
Compare | [404b286b23093cd93a985791934756f64a33483e](https://github.com/dotnet/runtime/commit/404b286b23093cd93a985791934756f64a33483e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94...404b286b23093cd93a985791934756f64a33483e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_UInt64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_UInt64.ParseSpan(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt64.cs#L37-#L39>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.86 ns | 12.44 ns | 1.15 | 0.25 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_UInt64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_UInt64.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.Tests.Perf_UInt64*'
```

<details>

### System.Tests.Perf_UInt64.ParseSpan(value: "12345")

#### 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 | [bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94](https://github.com/dotnet/runtime/commit/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94)
Compare | [404b286b23093cd93a985791934756f64a33483e](https://github.com/dotnet/runtime/commit/404b286b23093cd93a985791934756f64a33483e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94...404b286b23093cd93a985791934756f64a33483e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int64.Parse(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L30-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.46 ns | 12.97 ns | 1.24 | 0.10 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int64.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.Tests.Perf_Int64*'
```

<details>

### System.Tests.Perf_Int64.Parse(value: "12345")

#### 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	TigerUbuntu
Baseline	bc2bd2bd77ecd7a7979a3ef815e3ff36881a1b94
Compare	404b286b23093cd93a985791934756f64a33483e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

[Perf] Linux/x64: 4 Regressions on 4/9/2024 12:49:16 AM #32722

Description

Run Information

Regressions in System.Collections.Perf_Frozen<NotKnownComparable>

Repro

System.Collections.Perf_Frozen<NotKnownComparable>.TryGetValue_True(Count: 4)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int32

Repro

System.Tests.Perf_Int32.ParseHex(value: "4")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_UInt64

Repro

System.Tests.Perf_UInt64.ParseSpan(value: "12345")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int64

Repro

System.Tests.Perf_Int64.Parse(value: "12345")

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions