[Perf] Changes at 11/12/2021 5:41:55 PM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.19042
Baseline	5fa6dd364982be4ffd83358adbf130d88049c72a
Compare	8574ce9a9a195cac371e3a2cfe5d36ec754aa94c
Diff	Diff

Improvements in System.IO.Tests.Perf_RandomAccess

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
WriteGatherAsync - Duration of single invocation	3.03 ms	2.53 ms	0.84	0.21	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.IO.Tests.Perf_RandomAccess*'

Details

Payloads

Baseline
Compare

Histogram

System.IO.Tests.Perf_RandomAccess.WriteGatherAsync(fileSize: 1048576, buffersSize: 16384, options: Asynchronous)

Docs

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