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[Perf] Linux/x64: 25 Regressions on 3/5/2024 8:17:11 PM #30693

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performanceautofiler bot opened this issue Mar 7, 2024 · 1 comment
Open

[Perf] Linux/x64: 25 Regressions on 3/5/2024 8:17:11 PM #30693

performanceautofiler bot opened this issue Mar 7, 2024 · 1 comment
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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression untriaged wasm-aot

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performanceautofiler bot commented Mar 7, 2024 •
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline f84d33c7b8313d36f31f686920c7e5e9f038b60e
Compare 112240cce5df0808897405461864d40f040f550f
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Random

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
22.94 ns 32.56 ns 1.42 0.65 False
27.20 ns 36.10 ns 1.33 0.68 False
35.79 ns 44.19 ns 1.23 0.64 False
96.62 ns 110.43 ns 1.14 0.54 False
24.53 ns 28.45 ns 1.16 0.63 False
20.81 ns 27.86 ns 1.34 0.64 False
28.47 ns 38.78 ns 1.36 0.72 False
26.51 ns 30.62 ns 1.16 0.61 False

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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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Random*'

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System.Tests.Perf_Random.Next_unseeded

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System.Tests.Perf_Random.Next_int_unseeded

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System.Tests.Perf_Random.Next_int

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System.Tests.Perf_Random.Next_long

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System.Tests.Perf_Random.NextSingle

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System.Tests.Perf_Random.Next_int_int_unseeded

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System.Tests.Perf_Random.Next_long_long_unseeded

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System.Tests.Perf_Random.Next_int_int

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JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline f84d33c7b8313d36f31f686920c7e5e9f038b60e
Compare 112240cce5df0808897405461864d40f040f550f
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int64

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
56.16 ns 59.73 ns 1.06 0.65 False
67.65 ns 88.71 ns 1.31 0.54 False
47.47 ns 54.23 ns 1.14 0.59 False
60.99 ns 71.58 ns 1.17 0.51 False
41.67 ns 55.44 ns 1.33 0.59 False
71.25 ns 77.76 ns 1.09 0.41 False
60.89 ns 73.05 ns 1.20 0.42 False
62.74 ns 72.38 ns 1.15 0.46 False
67.58 ns 90.14 ns 1.33 0.49 False
58.29 ns 69.03 ns 1.18 0.47 False

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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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'

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System.Tests.Perf_Int64.TryFormat(value: 9223372036854775807)

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System.Tests.Perf_Int64.Parse(value: "-9223372036854775808")

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System.Tests.Perf_Int64.TryParseSpan(value: "12345")

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System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParse(value: "12345")

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System.Tests.Perf_Int64.TryFormat(value: -9223372036854775808)

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System.Tests.Perf_Int64.TryParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParse(value: "-9223372036854775808")

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System.Tests.Perf_Int64.Parse(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParse(value: "9223372036854775807")

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JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline f84d33c7b8313d36f31f686920c7e5e9f038b60e
Compare 112240cce5df0808897405461864d40f040f550f
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Float

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.59 ns 9.98 ns 1.51 0.87 False
3.30 ns 7.82 ns 2.37 0.88 False
57.55 ns 82.55 ns 1.43 0.60 False

graph
graph
graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Float*'

Payloads

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System.Runtime.Intrinsics.Tests.Perf_Vector128Float.MaxBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Float.AndNotBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Float.GetHashCodeBenchmark

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Histogram

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline f84d33c7b8313d36f31f686920c7e5e9f038b60e
Compare 112240cce5df0808897405461864d40f040f550f
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Int

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.10 ns 9.70 ns 1.90 0.84 False
0.70 ns 1.90 ns 2.72 0.95 False
17.26 ns 20.22 ns 1.17 0.79 False

graph
graph
graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Int*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Int.ConditionalSelectBenchmark

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Histogram

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.EqualsBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Int.SquareRootBenchmark

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 ubuntu 22.04
Queue TigerUbuntu
Baseline f84d33c7b8313d36f31f686920c7e5e9f038b60e
Compare 112240cce5df0808897405461864d40f040f550f
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Cache

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
21.13 ms 22.76 ms 1.08 0.07 False

graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Cache*'

Payloads

Baseline
Compare

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch(total: 40000, unique: 1600, cacheSize: 3200)

ETL Files

Histogram

JIT Disasms

Docs

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