[Perf] Linux/arm64: 18 Regressions on 3/17/2026 7:02:24 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [12d9fada56ba2d4459226fe724099f69ab8a554f](https://github.com/dotnet/runtime/commit/12d9fada56ba2d4459226fe724099f69ab8a554f)
Compare | [e1b5a1df9a1467acbd29e4212bb5045ff32add07](https://github.com/dotnet/runtime/commit/e1b5a1df9a1467acbd29e4212bb5045ff32add07)
Diff | [Diff](https://github.com/dotnet/runtime/compare/12d9fada56ba2d4459226fe724099f69ab8a554f...e1b5a1df9a1467acbd29e4212bb5045ff32add07)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1STW/bMAy9B8h/4HxRgrn+CNJu8SBgWxd0wFCgSNL1OKg2HWuQpUCiVwfr/nsl27nsQkHU4+PjoxQSEDoCDp/Z/uwI2+SAPSVbXZpK6qNLnvDZpxy55AFt/Wt4QOtGBD5Snd8shD12LWpyBTxqJ2rcoRI9VnGDShmIqEGLUXydr5bs03ymfFdRE1rfthKEJFtcrLLVzVWWX+WbQ/axyK6L9TpZbTbrPP/wPsuKLFtOlRZPxheyypBGSm2nQ/2F99kKXTbh3WLt0gZF5dJWSH0BlEbX8hg6n7VoZbn4y25Ne5JKkDT63s/ECmAkveKKxcB2nf4hdRWSHm0N+xeE3CF9l46MlaVQ3wSJJ0lN4BFWOqPdIrjKQ4jHUfkQ40E9DyGepPLxiCdhfDyW89krnKz5jSXBHq1EF8PXTqrq4Ifdk2hPMfwUqkMelnNrvAtod+g6RV/+oBVHnM/S9BVegvUTA7zz5OS9cBBFZLZ9qboKowjSFLa9p1QIpoZaKs/llw+m84sCNxQHQRa13z0Ev8tGWIIXPzUsRgC/yOxLo7pW8//lnse844NujyNJCjnz9qF3+jxd71G4zmL4T2z5BnMrnfWhAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 139.94 ns | 154.25 ns | 1.10 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2cno%20escaping%20required%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 82.97 ns | 130.26 ns | 1.57 | 0.00 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2cno%20(escaping%20%2f)%20required%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 23.51 ns | 33.32 ns | 1.42 | 0.04 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 78.87 ns | 85.49 ns | 1.08 | 0.00 | False | | |
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 82.69 ns | 114.34 ns | 1.38 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%ef%bf%bd2020%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 126.04 ns | 177.13 ns | 1.41 | 0.00 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 119.46 ns | 165.56 ns | 1.39 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 66.05 ns | 71.91 ns | 1.09 | 0.00 | False | | |
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 179.74 ns | 210.34 ns | 1.17 | 0.00 | False | | |
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 44.08 ns | 57.04 ns | 1.29 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2cno%20(escaping%20%2f)%20required%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 84.35 ns | 130.08 ns | 1.54 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 134.63 ns | 183.95 ns | 1.37 | 0.00 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 104.25 ns | 150.50 ns | 1.44 | 0.00 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2cno%20escaping%20required%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 22.05 ns | 32.91 ns | 1.49 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 50.17 ns | 56.76 ns | 1.13 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%ef%bf%bd2020%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 70.06 ns | 81.95 ns | 1.17 | 0.00 | False | | |
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1STY8TMQy9V+p/MD2QqZidmRZRlqJIwFKBhFZC2y57RNkZTxuUjypx2FYs/x2n016QIkdx7OfnZxskIIwEEj6I9TES2mqDB6pWrvWddttYPeAjuyLF6juG/ufpA0McIvCe+tmiUGGbLDqKS7gPpnxpfEALeh+TlZ3nF0RNoCxS+WY2n4r345HhyqonDFy6U4SkLRbzZr64amZXs3eb5nrJZ/62WjTz5vp186pplk0zPWcG3HtOFJ0nh1SH5HL+BfcxKNfu8n/APtY7VF2srdLuEtB61+ttrnx0yuq2+CNuvN1ro0h7d8t9iSUI0hiwEyWIu+S+addlJ0cHL/5mIl+QvupIPuhWmc+K1IOmXcZRQUfvYpGVldmUQ6vyZMsTe5lNeaYqh6s8E5PDNR2PnmEf/C9sCdYYNMYSPiVtug03uyZl9yX8UCahzAO68awChjuMydDH3xjUFsejun6Gpx03ckaAFwxOrEWEyYT86tCa1OFkAnUNqwNDGgTfQ68NY/ECgE88KIin5EwooOP5Q9a73alA8MRdQzEEyAvNQ+tNsk7+T/c4+KM88eY40mRQCpYPWenj+XmLKibeId4pMf0H/Nal3qUCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 186.55 ns | 248.43 ns | 1.33 | 0.00 | False | | |
|<ul><li>[EncodeUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 90.99 ns | 154.65 ns | 1.70 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_006.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_007.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_008.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_009.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_010.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_011.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_012.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_013.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_014.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_015.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_016.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_017.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders_018.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_19_2026/refs/heads/main_arm64_ubuntu%2022.04_Regression/System.Text.Encodings.Web.Tests.Perf_Encoders.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.Encodings.Web.Tests.Perf_Encoders*'
```

<details>

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no &lt;escaping /&gt; required,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+&lt;World&gt;!,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+&lt;World&gt;!,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+&lt;World&gt;!,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+&lt;World&gt;!,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no &lt;escaping /&gt; required,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,16)

#### 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	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	12d9fada56ba2d4459226fe724099f69ab8a554f
Compare	e1b5a1df9a1467acbd29e4212bb5045ff32add07
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	139.94 ns	154.25 ns	1.10	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	82.97 ns	130.26 ns	1.57	0.00	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.51 ns	33.32 ns	1.42	0.04	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	78.87 ns	85.49 ns	1.08	0.00	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	82.69 ns	114.34 ns	1.38	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	126.04 ns	177.13 ns	1.41	0.00	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	119.46 ns	165.56 ns	1.39	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	66.05 ns	71.91 ns	1.09	0.00	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	179.74 ns	210.34 ns	1.17	0.00	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	44.08 ns	57.04 ns	1.29	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	84.35 ns	130.08 ns	1.54	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	134.63 ns	183.95 ns	1.37	0.00	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	104.25 ns	150.50 ns	1.44	0.00	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	22.05 ns	32.91 ns	1.49	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	50.17 ns	56.76 ns	1.13	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	70.06 ns	81.95 ns	1.17	0.00	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	186.55 ns	248.43 ns	1.33	0.00	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	90.99 ns	154.65 ns	1.70	0.00	False

[Perf] Linux/arm64: 18 Regressions on 3/17/2026 7:02:24 AM +00:00 #125781

Description

Run Information

Regressions in System.Text.Encodings.Web.Tests.Perf_Encoders

Repro

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+<World>!,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+<World>!,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,16)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

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