[Perf] Linux/x64: 17 Regressions on 3/18/2024 6:21:23 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.IterateFor(String).IList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateFor.cs#L86-#L88>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.69 μs | 1.83 μs | 1.08 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateFor%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateFor%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.IterateFor&lt;String&gt;*'
```

<details>

### System.Collections.IterateFor&lt;String&gt;.IList(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 | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.ContainsKeyFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.ContainsKeyFalse(String%2c%20String).Dictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsKeyFalse.cs#L52-#L61>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.34 μs | 7.31 μs | 1.15 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsKeyFalse%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsKeyFalse%28String%2C%20String%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.ContainsKeyFalse&lt;String, String&gt;*'
```

<details>

### System.Collections.ContainsKeyFalse&lt;String, String&gt;.Dictionary(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 | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.TryGetValueFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.TryGetValueFalse(String%2c%20String).Dictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueFalse.cs#L52-#L61>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.44 μs | 7.23 μs | 1.12 | 0.04 | False | | |
|<ul><li>[IDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.TryGetValueFalse(String%2c%20String).IDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueFalse.cs#L63-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.29 μs | 8.43 μs | 1.16 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.TryGetValueFalse%28String%2C%20String%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.TryGetValueFalse%28String%2C%20String%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.TryGetValueFalse%28String%2C%20String%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.TryGetValueFalse&lt;String, String&gt;*'
```

<details>

### System.Collections.TryGetValueFalse&lt;String, String&gt;.Dictionary(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.TryGetValueFalse&lt;String, String&gt;.IDictionary(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 | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%20259%20bytes%2c%20Same).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L144-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.12 ns | 7.43 ns | 1.21 | 0.05 | False | | |
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%2067%20bytes%2c%20DiffMiddleByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L144-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.69 ns | 4.49 ns | 1.67 | 0.07 | False | | |
|<ul><li>[ToStringX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.ToStringX(numberString%3a%20123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L37-#L40>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACtVUUW/aMBB+n7T/4LckWwohUBhImQas3bqNikEeJk1TZZIj8RTb0dlpSTXtt88OiBUqTXndS3T3+fvuzhffLYCqCoGD0OrFL/KQAwKZVaxIV1BKEkXESaUWoLtYCc04OKesGVKR5A0PYau6OdBUdTll4ow4xSRnGhJtshEmiOvshgPHJw5FbgzvyI5B6VvKwcZ856xrpYF3bisOyBLVsaeqswTc3s1YdiM0ZICdWK41MpF9c0XFN4B7b0J6YX9wORy9GQf/t+X9beaqEnMptiyrkGomhfruzCUvWdF4C5mC84NEv4mjmaGnzst/KQ30mYn0oOAsQflEwBTwUtfuM+FUaq8F7UaqL8U9b35/G/4ndSUyJqAN1wZuw1tIIVuWa6n2QWGJYL5tJMtMxnXZquBlXiuW0GKJkkuLtBV+rDfI0g+F3NCCPTZYG9kqXLXNcLUrzXDZFWDn7nQS59KMPWAsy4N1OtWxka015SV5S1KqwW4INwzCwUXQuwiHcTCaDMaTy35nPBj1wlHwOggmQWBTqIpziuwRCMXsjtOd2wS0FfjklUc29VkG/7gZfPuUv1ZQgYlTovxptsoz8gpUVegITdWp++Qme3x6D0gzE6nv+aQJZQNH18hApEV9RGyzGseWjOYMkNg7JjlFTR6YzomrTPNARUeNT3aJLCouovOa6j2uon0RhqiZLiBy3pvWmV1YH1wrIa5QnsVUWTAd0R0o7w8G1Z0TrQUAAA==>)</li></ul> | 300.16 ns | 344.36 ns | 1.15 | 0.06 | False | | |
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%20259%20bytes%2c%20DiffMiddleByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L144-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.21 ns | 6.54 ns | 1.25 | 0.09 | False | | |
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%20259%20bytes%2c%20DiffLastByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L144-#L147>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.16 ns | 7.48 ns | 1.21 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger.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.Numerics.Tests.Perf_BigInteger*'
```

<details>

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, Same)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffMiddleByte)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.ToStringX(numberString: 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffMiddleByte)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffLastByte)

#### 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 | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.IterateForEach(Int32).FrozenSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEach.cs#L390-#L398>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 119.75 ns | 146.47 ns | 1.22 | 0.00 | True | | |
|<ul><li>[HashSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.IterateForEach(Int32).HashSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEach.cs#L130-#L138>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 678.91 ns | 790.08 ns | 1.16 | 0.15 | False | | |
|<ul><li>[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.IterateForEach(Int32).Dictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEach.cs#L143-#L151>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 568.40 ns | 791.34 ns | 1.39 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateForEach%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateForEach%28Int32%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateForEach%28Int32%29_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.IterateForEach%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.IterateForEach&lt;Int32&gt;*'
```

<details>

### System.Collections.IterateForEach&lt;Int32&gt;.FrozenSet(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IterateForEach&lt;Int32&gt;.HashSet(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IterateForEach&lt;Int32&gt;.Dictionary(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 | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Benchstone.BenchI.Array2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Benchstone.BenchI.Array2.Test.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Benchstones/BenchI/Array2.cs#L76-#L77>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 706.72 ms | 913.54 ms | 1.29 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchstone.BenchI.Array2_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchstone.BenchI.Array2.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 'Benchstone.BenchI.Array2*'
```

<details>

### Benchstone.BenchI.Array2.Test

#### 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 | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Struct.FilteredSpanEnumerator

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Sum - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Struct.FilteredSpanEnumerator.Sum.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Struct/FilteredSpanEnumerator.cs#L26-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.93 μs | 8.79 μs | 1.78 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Struct.FilteredSpanEnumerator_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Struct.FilteredSpanEnumerator.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 'Struct.FilteredSpanEnumerator*'
```

<details>

### Struct.FilteredSpanEnumerator.Sum

#### 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 | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Benchstone.MDBenchI.MDArray2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Benchstone.MDBenchI.MDArray2.Test.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Benchstones/MDBenchI/MDArray2.cs#L64-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 991.79 ms | 1.45 secs | 1.47 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchstone.MDBenchI.MDArray2_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchstone.MDBenchI.MDArray2.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 'Benchstone.MDBenchI.MDArray2*'
```

<details>

### Benchstone.MDBenchI.MDArray2.Test

#### 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 | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.ContainsKeyTrue&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.ContainsKeyTrue(String%2c%20String).IDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsKeyTrue.cs#L61-#L63>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.08 μs | 9.69 μs | 1.07 | 0.27 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsKeyTrue%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.ContainsKeyTrue%28String%2C%20String%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.ContainsKeyTrue&lt;String, String&gt;*'
```

<details>

### System.Collections.ContainsKeyTrue&lt;String, String&gt;.IDictionary(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 | TigerUbuntu
Baseline | [21f23f91a0c29d91f69013d561e82bd0960c95e1](https://github.com/dotnet/runtime/commit/21f23f91a0c29d91f69013d561e82bd0960c95e1)
Compare | [a184e7de59f58591d464685b2355ba87aef281e3](https://github.com/dotnet/runtime/commit/a184e7de59f58591d464685b2355ba87aef281e3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/21f23f91a0c29d91f69013d561e82bd0960c95e1...a184e7de59f58591d464685b2355ba87aef281e3)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Collections.CreateAddAndClear(String).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L41-#L52>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.18 μs | 1.41 μs | 1.19 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.CreateAddAndClear%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_26_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Collections.CreateAddAndClear%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.CreateAddAndClear&lt;String&gt;*'
```

<details>

### System.Collections.CreateAddAndClear&lt;String&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>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	21f23f91a0c29d91f69013d561e82bd0960c95e1
Compare	a184e7de59f58591d464685b2355ba87aef281e3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.44 μs	7.23 μs	1.12	0.04	False
IDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.29 μs	8.43 μs	1.16	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Equals - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.12 ns	7.43 ns	1.21	0.05	False
Equals - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.69 ns	4.49 ns	1.67	0.07	False
ToStringX - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	300.16 ns	344.36 ns	1.15	0.06	False
Equals - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.21 ns	6.54 ns	1.25	0.09	False
Equals - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.16 ns	7.48 ns	1.21	0.04	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	119.75 ns	146.47 ns	1.22	0.00	True
HashSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	678.91 ns	790.08 ns	1.16	0.15	False
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	568.40 ns	791.34 ns	1.39	0.14	False

[Perf] Linux/x64: 17 Regressions on 3/18/2024 6:21:23 PM #31796

Description

Run Information

Regressions in System.Collections.IterateFor<String>

Repro

System.Collections.IterateFor<String>.IList(Size: 512)

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Regressions in System.Collections.ContainsKeyFalse<String, String>

Repro

System.Collections.ContainsKeyFalse<String, String>.Dictionary(Size: 512)

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Regressions in System.Collections.TryGetValueFalse<String, String>

Repro

System.Collections.TryGetValueFalse<String, String>.Dictionary(Size: 512)

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System.Collections.TryGetValueFalse<String, String>.IDictionary(Size: 512)

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Run Information

Regressions in System.Numerics.Tests.Perf_BigInteger

Repro

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, Same)

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JIT Disasms

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffMiddleByte)

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System.Numerics.Tests.Perf_BigInteger.ToStringX(numberString: 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffMiddleByte)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffLastByte)

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Run Information

Regressions in System.Collections.IterateForEach<Int32>

Repro

System.Collections.IterateForEach<Int32>.FrozenSet(Size: 512)

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JIT Disasms

System.Collections.IterateForEach<Int32>.HashSet(Size: 512)

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System.Collections.IterateForEach<Int32>.Dictionary(Size: 512)

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Run Information

Regressions in Benchstone.BenchI.Array2

Repro

Benchstone.BenchI.Array2.Test

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Run Information

Regressions in Struct.FilteredSpanEnumerator