[Perf] Linux/x64: 19 Regressions on 1/22/2024 2:02:53 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IFooObjIsIFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.IFooObjIsIFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L217-#L222>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.48 μs | 552.68 μs | 2.10 | 0.20 | False | | |
|<ul><li>[ObjObjIsFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.ObjObjIsFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L163-#L168>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.69 μs | 483.04 μs | 1.83 | 0.27 | False | | |
|<ul><li>[IFooObjIsIFooInterAlia - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.IFooObjIsIFooInterAlia.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L227-#L232>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.40 μs | 550.43 μs | 2.09 | 0.27 | False | | |
|<ul><li>[FooObjIsDescendant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.FooObjIsDescendant.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L200-#L205>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.38 μs | 482.10 μs | 1.83 | 0.31 | False | | |
|<ul><li>[IFooObjIsDescendantOfIFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf.IFooObjIsDescendantOfIFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf.cs#L237-#L242>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.69 μs | 482.66 μs | 1.83 | 0.24 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf.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.CastingPerf*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### PerfLabTests.CastingPerf.IFooObjIsIFoo

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf.ObjObjIsFoo

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf.IFooObjIsIFooInterAlia

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf.FooObjIsDescendant

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf.IFooObjIsDescendantOfIFoo

#### 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 | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Memory.ReadOnlySequence

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Slice_Start_And_Length - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_Start_And_Length(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L66-#L67>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.57 ns | 7.85 ns | 1.19 | 0.03 | False | | |
|<ul><li>[Slice_Start_And_EndPosition - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_Start_And_EndPosition(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L69-#L70>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.08 ns | 10.27 ns | 1.45 | 0.23 | False | | |
|<ul><li>[Slice_StartPosition_And_Length - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_StartPosition_And_Length(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L72-#L73>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.92 ns | 10.83 ns | 1.83 | 0.18 | False | | |
|<ul><li>[Slice_StartPosition - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_StartPosition(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L60-#L61>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.12 ns | 8.86 ns | 1.45 | 0.09 | False | | |
|<ul><li>[Slice_Repeat_StartPosition_And_EndPosition - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L89-#L98>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 31.93 ns | 41.53 ns | 1.30 | 0.05 | False | | |
|<ul><li>[Slice_StartPosition_And_EndPosition - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Memory.ReadOnlySequence.Slice_StartPosition_And_EndPosition(Segment%3a%20Multiple).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/ReadOnlySequence.cs#L75-#L76>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.55 ns | 10.22 ns | 1.35 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence_6.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Memory.ReadOnlySequence.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.Memory.ReadOnlySequence*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### System.Memory.ReadOnlySequence.Slice_Start_And_Length(Segment: Multiple)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.ReadOnlySequence.Slice_Start_And_EndPosition(Segment: Multiple)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.ReadOnlySequence.Slice_StartPosition_And_Length(Segment: Multiple)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.ReadOnlySequence.Slice_StartPosition(Segment: Multiple)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment: Multiple)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.ReadOnlySequence.Slice_StartPosition_And_EndPosition(Segment: Multiple)

#### 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 | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IterateTryGetTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateTryGetTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L127-#L129>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 26.38 ns | 36.53 ns | 1.38 | 0.14 | False | | |
|<ul><li>[IterateForEachTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateForEachTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L131-#L133>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+C0JZG3aommqyERbOigwKGneEEJuctsY+SNc21szIX47dlqVtZNQXiL75Jx7j298cgtUWwQB0uhnv8l9BQhkahkvM6gVSVMSlMpIMH200jABwSlrilQWVctD2Oh+BbTUfUGZPCNOsKiYgcK4boRJEga7y1dBTAKKwi2iIzsHbT5TAb7mm2DVaAOiN7WbDaDu+Ze6l7kmXyRvVvDLgiygRV/PKorXvYUBpAZuFM5pUeUgV7BtT/fPT2blTMkN21rHZErqb8FMiZrxdnerSgi+k/QPCQxz9DJ4/j+lgz4yWR4UghWoHgmYBlGbJnwinCgTdaAtlP7E70Q7wS78D3out0xCF64v3IV3q6TqaNdTF9J9gRrBPbtIlluVN3Unw8uq0aygfIlKKI90Fb5v1sjKd1ytKWcPLdZFlg2zrh3muxrQpUO2V/f0Ms+USw5grurD6jQYuZOtDBU1uSalu7k+ZOEwGY4uBsnFKMmTq/FwMB5e9kbJKLlKBi+TZJwkvoW2QlBkD0Aobn8Iugvbgt5BTF5EZN2cdYiP4Yr9Vf5qwYKrU6P66YL5hJyBttyk6FyX4aOT7PHJnQva1lUaRTFpS/nC6Q0ykCVvjogfVrvxltG9AyT+jIWLqyH3zFQk1G54oNOjJia7QnErZHruqdnjOt2bcETDDIc0eOtG534nzWHrJSSUOvKYrjkzKd2Bjv4ClOGO6vAEAAA=>)</li></ul> | 31.91 ns | 39.50 ns | 1.24 | 0.14 | False | | |
|<ul><li>[SliceTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).SliceTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L143-#L145>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 15.44 ns | 17.83 ns | 1.15 | 0.07 | False | | |
|<ul><li>[IterateGetPositionTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateGetPositionTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L135-#L137>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXY/TMBB8R+I/+C0J5NpcWp1QRU605TgKFEqaN4SQm2wTo9gO/rhrTojfzjqtyrUnobxE9npmd7zeyRKotgo4CKOf/Sb3FSggM8vqIoVGkiQhXiGNADNUVhjGwTtFzRQVedXhFGz1sAJa6CGnTJwBpyqvmIHcYDXCBPG93dXYC4lHFcdFcERnoM1nysHlfOOtW22AD2Z2uwWlB+5QD1Is8kXU7Rp+WRA5dNHX84qq68HCgKIGbsGspGaGSZGBWEPZ3fCfptSKuRRbVlpEI0h/8+aSN6zudktZgPedJH+IZxjCC+/5/5gY+shEcWBwliv5iMA08Ma0/hPiVJqgB2wh9af6jndd7IP/oG9EyQT0wbrEfXBLKWRPuQ66EPgKjQL89qGsSpm1TS/Bq6rVLKf1Skkuu9ftSXzfbhQrbmu5oTV76GJ9aGmc9q1ws2tAoUNEN76nAz2X6B5QmWwOq1NzZEhbG8obck0KnF5nND+O4tHFZXQxirLo1SS+nMRXg6vROBrF45dRNIkiV0JbzqliD0CoKn9wuvO7hE5BSF4EZNOeVQiPBgvdKH+1YAHzNEr+RHM+AaegbW0ShaoL/9FN9vHpHZqtxEyjICRdKpc4eacYiKJujxHXrG7jJCs8A0XcHXO0rCH3zFTE19g80MmRE5JdLmvLRXKuqd3HdbIXgUDDTA2J9xZbh7+U9rB1FOILHbiYbmpmEroDHfwFpNrX6vQEAAA=>)</li></ul> | 43.12 ns | 50.68 ns | 1.18 | 0.10 | False | | |
|<ul><li>[IterateTryGetSingleSegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateTryGetSingleSegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L107-#L109>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.28 ns | 12.42 ns | 1.10 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Buffers.Tests.ReadOnlySequenceTests%28Char%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.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateTryGetTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateForEachTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.SliceTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateGetPositionTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateTryGetSingleSegment

#### 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 | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Utf8JsonReaderCommentParsing - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling%3a%20Allow%2c%20SegmentSize%3a%20100%2c%20TestCase%3a%20LongSingleLine).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Utf8JsonReader.Comments.Tests.cs#L51-#L62>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 520.95 ns | 570.14 ns | 1.09 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Json.Tests.Utf8JsonReaderCommentsTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Json.Tests.Utf8JsonReaderCommentsTests.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.Json.Tests.Utf8JsonReaderCommentsTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 100, TestCase: LongSingleLine)

#### 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 | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.Json.Tests.Perf_Reader

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadMultiSpanSequenceEmptyLoop - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact%3a%20False%2c%20TestCase%3a%20HelloWorld).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Reader.cs#L88-#L93>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 128.95 ns | 136.69 ns | 1.06 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Json.Tests.Perf_Reader_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.Json.Tests.Perf_Reader.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.Json.Tests.Perf_Reader*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### System.Text.Json.Tests.Perf_Reader.ReadMultiSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

#### 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 | [8accd8073a44f5835b39e0584f17d1aff1771121](https://github.com/dotnet/runtime/commit/8accd8073a44f5835b39e0584f17d1aff1771121)
Compare | [971ebdbd0fe335c34d440269af8055c6eea87286](https://github.com/dotnet/runtime/commit/971ebdbd0fe335c34d440269af8055c6eea87286)
Diff | [Diff](https://github.com/dotnet/runtime/compare/8accd8073a44f5835b39e0584f17d1aff1771121...971ebdbd0fe335c34d440269af8055c6eea87286)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.CastingPerf2.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FooObjIsDescendant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L131-#L136>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 263.62 μs | 572.60 μs | 2.17 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf2.CastingPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/PerfLabTests.CastingPerf2.CastingPerf.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.CastingPerf2.CastingPerf*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-38aafce4-b3c1-4778-9c2a-68c87a2c32fcfe9ba6f389c46c58c/d68d5ca3-e109-4008-b413-387feafd4f86.zip?sv=2021-08-06&se=2024-02-21T03%3A32%3A19Z&sr=c&sp=rl&sig=I0TeU%2BCYlfY8zAJ%2B62Qxrd9rzg9Q1lTYVc%2BpbYuqGpQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1bd7d637-63ec-4f14-851e-acb8603e44448bcb100e2a74d1b9a/725c2cec-64a1-4f3f-9e0c-d880e27ef41f.zip?sv=2021-08-06&se=2024-02-21T21%3A14%3A47Z&sr=c&sp=rl&sig=YBXI9ms%2FDIAGE2GqIQtYsg0Cbg5VlR7VOvs7sJHkX1Q%3D>)
### PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant

#### 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	8accd8073a44f5835b39e0584f17d1aff1771121
Compare	971ebdbd0fe335c34d440269af8055c6eea87286
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
IFooObjIsIFoo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.48 μs	552.68 μs	2.10	0.20	False
ObjObjIsFoo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.69 μs	483.04 μs	1.83	0.27	False
IFooObjIsIFooInterAlia - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.40 μs	550.43 μs	2.09	0.27	False
FooObjIsDescendant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.38 μs	482.10 μs	1.83	0.31	False
IFooObjIsDescendantOfIFoo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.69 μs	482.66 μs	1.83	0.24	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Slice_Start_And_Length - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.57 ns	7.85 ns	1.19	0.03	False
Slice_Start_And_EndPosition - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.08 ns	10.27 ns	1.45	0.23	False
Slice_StartPosition_And_Length - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.92 ns	10.83 ns	1.83	0.18	False
Slice_StartPosition - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.12 ns	8.86 ns	1.45	0.09	False
Slice_Repeat_StartPosition_And_EndPosition - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.93 ns	41.53 ns	1.30	0.05	False
Slice_StartPosition_And_EndPosition - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.55 ns	10.22 ns	1.35	0.11	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
IterateTryGetTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.38 ns	36.53 ns	1.38	0.14	False
IterateForEachTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.91 ns	39.50 ns	1.24	0.14	False
SliceTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.44 ns	17.83 ns	1.15	0.07	False
IterateGetPositionTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.12 ns	50.68 ns	1.18	0.10	False
IterateTryGetSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.28 ns	12.42 ns	1.10	0.15	False

[Perf] Linux/x64: 19 Regressions on 1/22/2024 2:02:53 PM #28198

Description

Run Information

Regressions in PerfLabTests.CastingPerf

Repro

Payloads

PerfLabTests.CastingPerf.IFooObjIsIFoo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.ObjObjIsFoo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.IFooObjIsIFooInterAlia

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.FooObjIsDescendant

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.IFooObjIsDescendantOfIFoo

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Memory.ReadOnlySequence

Repro

Payloads

System.Memory.ReadOnlySequence.Slice_Start_And_Length(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_Start_And_EndPosition(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_StartPosition_And_Length(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_StartPosition(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_StartPosition_And_EndPosition(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Repro

Payloads

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetTenSegments

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateForEachTenSegments

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceTenSegments

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionTenSegments

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetSingleSegment

ETL Files

Histogram

JIT Disasms