[Perf] Windows/x64: 10 Regressions on 8/13/2024 12:59:18 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
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_Windows 10.0.22631/ViperWindows/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> | 146.87 ns | 203.12 ns | 1.38 | 0.04 | False | | |
|<ul><li>[List - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/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=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBPHTSMU4Yo0FAg0KDh5Qwhd7K196D6svXNrV1V/O3dOFJpUQn6xfOOZ2bnVrpdAdY0gQBr96pHcl4BArmrG8xQqRZKEeLkyEswQa2mYAO+YdYVUZmXHQ7jVwxJoroeCMnlCnGFWMgOZsdUIk8T3msnYC4lHUdiX4MDegDbfqQDn+cFbt9qAGMwV51bLlNSDhcyhAVyDSeEOUMP7tUEmi8vBDdPGX7MHmJKLURz8S5DWcq7kLStqpJ3JT2+uRMV4d1qqHLxfJHkinmGWnnuv/6e00Dcm871CsAzVMwHTICrT+i+EM2WCHrSF0jf8TnQ968P/qq9lwST04TrjPrylkqpnXEddSANYIdhnH8mqUJu26hV4VbaaZZSvUAnlkL7CL+0WWf6Zqy3l7KHD+sjSOO1b4bqpAO0+yG5Yj8d3ruyuAG5UtX87XoWNla0NFRW5JDk14NbKj6N4fBZNzuJoE72bjibTi8ngPJ5E41H8NoqmUeRK6FoIinbACcXit6CN3xm6BCF5E5Bte1IhPKxT6Eb5Rw01WJ8K1R+7Ti/IKeiamwRt6tx/dpMdPrPbRgvrdB6EpLNyxsknZCBz3h4Q16zu4CKj/QZI3B2zkqIh98yUxNe2eaCTgyYkTaZ4LWRymqnd4TrZhbBEwwyHxPtoW2d/IO3+6CTElzpwmK44MwltQAd/AbOD9kHiBAAA>)</li></ul> | 282.49 ns | 317.34 ns | 1.12 | 0.01 | False | | |
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/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=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBPXJFGJcEUbCgQICnbeEEIXe2sfug9r79zaFeK3c+dEoUkl5BfLN56ZnVvtegVUNwgCpNHPfpP7ChDIdcN4kUKtSJIQr1BGghljIw0T4B2zrpHKvOp5CLd6XAEt9FhQJk+IV5hXzEBubDXCJPG9djbxQuJRFPYlOLA3oM1XKsB5vvWyThsQo4Xi3GqZknq0lAW0gBmYFO4ANbzJDDJZXo6ymko/Yw8wJ9PzOPiXIG3kQslbVjZIe5Pv3kKJmvH+tFIFeD9I8od4hll64T3/n9JCn5ks9grBclSPBEyDqE3nPxFeKRMMoC2V/sLvRN+zIfxP+kaWTMIQrjMewlspqQbGddSlNIA1gn0OkaxLtenqQYHXVadZTvkalVAOGSr82G2RFR+42lLOHnpsiCyN06EVbtoa0O6D7If1eHwXyu4K4EbV+7fjVdhYWWaoqMklKagBt1Z+HMWTs2h2Fkeb6GJ+PptPZ6PJ6yieXkxfRtE8ilwJ3QhB0Q44oVj+FLT1e0OXICQvArLtTiqEh3UK3Sh/a6AB61Oj+mXX6Qk5Bd1wk6BNXfiPbrLDr+y20dI6vQpC0ls54+Q9MpAF7w6Ia1Z/cJHRfgMk7o55RdGQe2Yq4mvbPNDJQROSNle8ETI5zdTtcJ3sQliiYYZD4r2zrbM/kG5/dBLiSx04TNecmYS2oIO/GEiJGuIEAAA=>)</li></ul> | 147.11 ns | 189.98 ns | 1.29 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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
py .\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;.List(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&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>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
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_Windows 10.0.22631/ViperWindows/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=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>)</li></ul> | 146.86 ns | 189.99 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_Windows 10.0.22631/ViperWindows/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=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBPXTdoqwhVpaCHQoOD4DSF0sbfxofuw9s6tXSF+O3dOFJpUQn6xfOOZ2bnVrhdAdY0gQBr96jd5LAGBXNeMFylUiiQJ8QplJJgh1tIwAd4h6xqpzMuOh3CvhyXQQg8FZfKIOMW8ZAZyY6sRJonvNecjLyQeRWFfgj07A22+UgHO8723arUBMZgpzq2WKakHc1lAA7gCk8IDoIZ3c2nO4qvBHdPGX7EnmJDxaRz8C5DWcqbkPdvUSDuP795MiYrx7rRQBXg/SPKHeIZZeuG9/p/SQl+YLHYKwXJUzwRMg6hM678QTpUJetDmSt/xB9G1rA//s76RGyahD9cZ9+EtlFQ94zqq7T5ghWCffSTLjcraqlfgZdlqllO+RCWUQ/oKP7VrZMVHrtaUs6cO6yNL47RvhZumArTrILtZPZzembKrApipavd2uAmZla0MFRW5IgU14LbKj6N4dBKdn8RRFl1OTi8m4/Hg4jKKRtH4bRRNosiV0LUQFO2AE4qbn4I2fmfoEoTkTUDW7VGFcL9NoRvlbzXUYH0qVL/sNr0gp6BrbhK0qQv/2U22+NQuG91Yp7MgJJ2VM05ukYEseLtHXLO6g4uM9hsgcXfMS4qGPDJTEl/b5oFO9pqQNLnitZDJcaZ2i+tkG8ISDTMcEu+DbZ39f7S7o5MQX+rAYbrizCS0AR38BULQLYvhBAAA>)</li></ul> | 282.45 ns | 316.97 ns | 1.12 | 0.01 | False | | |
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/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> | 146.09 ns | 189.24 ns | 1.30 | 0.01 | False | | |
|<ul><li>[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/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> | 282.98 ns | 352.01 ns | 1.24 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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_Windows%2010.0.22631/ViperWindows_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
py .\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;.List(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;Int32&gt;.Span(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.IndexerSetReverse&lt;Int32&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 | Windows 10.0.22631
Queue | ViperWindows
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.ContainsFalse&lt;Int32&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_Windows 10.0.22631/ViperWindows/System.Collections.ContainsFalse(Int32).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L54-#L64>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.88 μs | 12.65 μs | 1.42 | 0.19 | False | | |
|<ul><li>[Stack - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Collections.ContainsFalse(Int32).Stack(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L139-#L148>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.37 μs | 14.17 μs | 1.37 | 0.18 | False | | |
|<ul><li>[ICollection - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Collections.ContainsFalse(Int32).ICollection(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L80-#L82>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.64 μs | 13.50 μs | 1.27 | 0.20 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.ContainsFalse%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.ContainsFalse%28Int32%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.ContainsFalse%28Int32%29_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/08_20_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.ContainsFalse%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*'
```

<details>

### System.Collections.ContainsFalse&lt;Int32&gt;.Span(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.ContainsFalse&lt;Int32&gt;.Stack(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.ContainsFalse&lt;Int32&gt;.ICollection(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	Windows 10.0.22631
Queue	ViperWindows
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	146.87 ns	203.12 ns	1.38	0.04	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	282.49 ns	317.34 ns	1.12	0.01	False
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	147.11 ns	189.98 ns	1.29	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	146.86 ns	189.99 ns	1.29	0.01	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	282.45 ns	316.97 ns	1.12	0.01	False
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	146.09 ns	189.24 ns	1.30	0.01	False
IList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	282.98 ns	352.01 ns	1.24	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.88 μs	12.65 μs	1.42	0.19	False
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.37 μs	14.17 μs	1.37	0.18	False
ICollection - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.64 μs	13.50 μs	1.27	0.20	False

[Perf] Windows/x64: 10 Regressions on 8/13/2024 12:59:18 AM #40060

Description

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>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

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>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.ContainsFalse<Int32>

Repro

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

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsFalse<Int32>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsFalse<Int32>.ICollection(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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