[Perf] Windows/x64: 12 Regressions on 12/1/2023 1:54:35 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CheckIsInstAnyIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.20 μs	62.58 μs	2.01	0.02	False
CheckObjIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.31 μs	62.37 μs	1.99	0.02	False
CheckArrayIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.22 μs	62.37 μs	2.00	0.02	False
FooObjCastIfIsa - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	360.50 μs	406.73 μs	1.13	0.03	False
CheckIsInstAnyIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.20 μs	62.38 μs	2.00	0.02	False
CheckArrayIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.22 μs	62.40 μs	2.00	0.02	False
CheckObjIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.20 μs	62.37 μs	2.00	0.02	False
FooObjIsFoo2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	381.25 μs	437.98 μs	1.15	0.02	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 'PerfLabTests.CastingPerf*'

Payloads

Baseline
Compare

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceNo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckObjIsInterfaceNo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckArrayIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.FooObjCastIfIsa

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckArrayIsInterfaceNo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckObjIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.FooObjIsFoo2

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EmptyStaticFunction5Arg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.53 ms	1.81 ms	1.18	0.02	False
InterfaceInterfaceMethodLongHierarchy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	372.12 μs	404.20 μs	1.09	0.02	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 'PerfLabTests.LowLevelPerf*'

Payloads

Baseline
Compare

PerfLabTests.LowLevelPerf.EmptyStaticFunction5Arg

ETL Files

Histogram

JIT Disasms

PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodLongHierarchy

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Trim_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.93 ns	7.38 ns	1.24	0.04	False
Trim_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.69 ns	18.35 ns	1.17	0.04	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.Tests.Perf_String*'

Payloads

Baseline
Compare

System.Tests.Perf_String.Trim_CharArr(s: "Test", c: [' ', ' '])

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_String.Trim_CharArr(s: "Test ", c: [' ', ' '])

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository