[Perf] Linux/x64: 7 Improvements on 2/23/2024 3:11:15 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Microsoft.Extensions.Primitives.StringSegmentBenchmark

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Equals_String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_String.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.Primitives/StringSegmentBenchmark.cs#L54-#L55>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.71 ns | 0.69 ns | 0.41 | 0.02 | False | | |
|<ul><li>[SubString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Microsoft.Extensions.Primitives.StringSegmentBenchmark.SubString.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.Primitives/StringSegmentBenchmark.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> | 8.70 ns | 7.50 ns | 0.86 | 0.10 | False | | |
|<ul><li>[Equals_Valid - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.Primitives/StringSegmentBenchmark.cs#L51-#L52>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.24 ns | 3.99 ns | 0.64 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/Microsoft.Extensions.Primitives.StringSegmentBenchmark.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 'Microsoft.Extensions.Primitives.StringSegmentBenchmark*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7d2e2309-a881-43c6-ab3a-5db34534f15bc593bed062f4306b7/e17c787f-8685-4e6e-91f5-be0d22dc523a.zip?sv=2021-08-06&se=2024-03-24T05%3A22%3A30Z&sr=c&sp=rl&sig=0s%2BJYcb%2BeJil49uY%2F6t1cn5fbVUPK4UYHZ%2F%2BPgSpN4o%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e5cca411-e234-4300-9fb2-9ff78b20412318a40ebc7ba42db89/a44fb722-1bb5-4a5e-8075-898d9ba7f054.zip?sv=2021-08-06&se=2024-03-24T22%3A55%3A47Z&sr=c&sp=rl&sig=jnD3DBkWR%2FkGHb3vPOPmJbwxQQb1%2BkwvFUaSK57U%2Bkw%3D>)
### Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_String

#### ETL Files

#### Histogram

#### JIT Disasms

### Microsoft.Extensions.Primitives.StringSegmentBenchmark.SubString

#### ETL Files

#### Histogram

#### JIT Disasms

### Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid

#### 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 | [52c14fb8d01ddd293a0710642aa1e7ef3a438687](https://github.com/dotnet/runtime/commit/52c14fb8d01ddd293a0710642aa1e7ef3a438687)
Compare | [b80048efbdd1d547efafefe8667d82de9a074850](https://github.com/dotnet/runtime/commit/b80048efbdd1d547efafefe8667d82de9a074850)
Diff | [Diff](https://github.com/dotnet/runtime/compare/52c14fb8d01ddd293a0710642aa1e7ef3a438687...b80048efbdd1d547efafefe8667d82de9a074850)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MatchWord - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L59-#L59>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 128.17 ns | 89.91 ns | 0.70 | 0.09 | True | | |
|<ul><li>[SplitWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L61-#L61>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U72/TMBD9jsT/4G9JIOtPNLZKQXRljAKF0kbiA0KVm1wTo9iO7pwtmRB/O3ZalXWTUL5E9vN7d8+XOy+AU4UgQRl69pvd5YDAripRpCsoNYsi5qXaKDB9rJQRErxT1hVyleQtD2FH/Rx4Sn3JhXpEnGKSCwOJsdmYUMz36vNXXsg8jtIugiM7BjJfuAQX8623bsiA7MVQm94KsqrgeF2XCERCK7I4GeotAXcbewr1Zqal1Kq3LgthvmtMyf9aGkedsHmmNMKME4TM0kpRQBr8c7mq1Eyrncgq5K3ih7dntbuFTsH7yaI/zDPC0lPv+f+UFvokVHpQSJGgfiAQBLI0jf9EONUm6ECba/pc3Mq2rl34H+laZUJBF64L3IW30Ep3tOuoc2UA7X+z3y6SZabjpuxkeJk3JBJeLFFL7ZCuwg/NFkV6U+gtL8R9i3WRrUarrhlspwLamVFtQ5+2+EzbeQKMdXlYnY5LbGVrw2XJ3rCUG3Cj548Go/HZcHg2eh0PB5PReDK+6F0OL88vhuOXg8FkMHApqJKSo7gHxjHbSF77bUDnIGQvArZtHmUIjyMXulb+VkEFNk6J+pcd1yfkFVBVmAit69R/cJM9Pr0F5JmNNA5C1oZygaP3KEClRXNEXLHajbOM9gyQuTsmOUfD7oTJmU+2eEDRUROyOtFFJVX02FOzxynam7BEI0wBkffOls4+Ms1h6yTMVxQ4jNwbEfEaKPgL3gVKgQYFAAA=>)</li></ul> | 2.58 μs | 1.66 μs | 0.65 | 0.01 | True | | |
|<ul><li>[ReplaceWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L60-#L60>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.38 μs | 1.57 μs | 0.66 | 0.01 | True | | |
|<ul><li>[MatchesWords - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options%3a%20IgnoreCase%2c%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Common.cs#L57-#L57>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.76 μs | 1.94 μs | 0.70 | 0.02 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2024/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common.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.RegularExpressions.Tests.Perf_Regex_Common*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7d2e2309-a881-43c6-ab3a-5db34534f15bc593bed062f4306b7/e17c787f-8685-4e6e-91f5-be0d22dc523a.zip?sv=2021-08-06&se=2024-03-24T05%3A22%3A30Z&sr=c&sp=rl&sig=0s%2BJYcb%2BeJil49uY%2F6t1cn5fbVUPK4UYHZ%2F%2BPgSpN4o%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-e5cca411-e234-4300-9fb2-9ff78b20412318a40ebc7ba42db89/a44fb722-1bb5-4a5e-8075-898d9ba7f054.zip?sv=2021-08-06&se=2024-03-24T22%3A55%3A47Z&sr=c&sp=rl&sig=jnD3DBkWR%2FkGHb3vPOPmJbwxQQb1%2BkwvFUaSK57U%2Bkw%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

#### 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	52c14fb8d01ddd293a0710642aa1e7ef3a438687
Compare	b80048efbdd1d547efafefe8667d82de9a074850
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Equals_String - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.71 ns	0.69 ns	0.41	0.02	False
SubString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.70 ns	7.50 ns	0.86	0.10	False
Equals_Valid - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.24 ns	3.99 ns	0.64	0.08	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MatchWord - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	128.17 ns	89.91 ns	0.70	0.09	True
SplitWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.58 μs	1.66 μs	0.65	0.01	True
ReplaceWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.38 μs	1.57 μs	0.66	0.01	True
MatchesWords - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.76 μs	1.94 μs	0.70	0.02	True

[Perf] Linux/x64: 7 Improvements on 2/23/2024 3:11:15 PM #29821

Description

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Improvements in Microsoft.Extensions.Primitives.StringSegmentBenchmark

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Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_String

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Microsoft.Extensions.Primitives.StringSegmentBenchmark.SubString

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Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid

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Docs

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Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Repro

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

ETL Files

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

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