[Perf] Windows/x64: 3 Regressions on 12/8/2023 2:43:31 AM

[performanceautofiler[bot]]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	2b571c505a444522892a272ea7cf6ff485f59da5
Compare	6253efeab73fd39ba76e4a7ccaaa480bc52842e0
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.IO.Tests.Perf_FileStream

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Read_NoBuffering - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.IO.Tests.Perf_FileStream.Read_NoBuffering(fileSize%3a%201048576%2c%20userBufferSize%3a%2016384%2c%20options%3a%20None).html>) 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	163.33 μs	175.58 μs	1.08	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_FileStream*'

### Payloads [Baseline]() [Compare]() ### System.IO.Tests.Perf_FileStream.Read_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: None) #### 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)

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	2b571c505a444522892a272ea7cf6ff485f59da5
Compare	6253efeab73fd39ba76e4a7ccaaa480bc52842e0
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Net.Primitives.Tests.IPAddressPerformanceTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Ctor_Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Span(address%3a%20%5b16%2c%2032%2c%2048%2c%2064%2c%2080%2c%20...%5d).html>) 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.87 ns	13.74 ns	1.16	0.25	False
[Ctor_Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Bytes(address%3a%20%5b16%2c%2032%2c%2048%2c%2064%2c%2080%2c%20...%5d).html>) 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.87 ns	13.71 ns	1.15	0.24	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Primitives.Tests.IPAddressPerformanceTests*'

### Payloads [Baseline]() [Compare]() ### System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Span(address: [16, 32, 48, 64, 80, ...]) #### ETL Files #### Histogram #### JIT Disasms ### System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Bytes(address: [16, 32, 48, 64, 80, ...]) #### 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)

[cincuranet]

Look again for System.Net.Primitives.Tests.IPAddressPerformanceTests.