[Perf] Changes at 10/8/2021 10:07:06 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	25d4999c5ea8dc551c9505056dba2f57c856c1fa
Compare	c929be171f85602d063cc4b66d41c374e9059368
Diff	Diff

Regressions 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
ReadAsync - Duration of single invocation	750.58 μs	2.59 ms	3.45	0.45	False
WriteAsync - Duration of single invocation	6.14 ms	6.62 ms	1.08	0.06	False
WriteAsync - Duration of single invocation	189.06 ms	212.80 ms	1.13	0.25	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*'

Payloads

Baseline
Compare

Histogram

System.IO.Tests.Perf_RandomAccess.ReadAsync(fileSize: 1048576, bufferSize: 4096, options: None)

System.IO.Tests.Perf_RandomAccess.WriteAsync(fileSize: 1048576, bufferSize: 4096, options: Asynchronous)

System.IO.Tests.Perf_RandomAccess.WriteAsync(fileSize: 104857600, bufferSize: 16384, options: Asynchronous)

Docs

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

### Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	25d4999c5ea8dc551c9505056dba2f57c856c1fa
Compare	c929be171f85602d063cc4b66d41c374e9059368
Diff	Diff

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Add - Duration of single invocation	3.10 μs	3.62 μs	1.17	0.00	True

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_BigInteger.Add(arguments: 65536,65536 bits)

Docs

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

[kunalspathak]

Perf_RandomAccess regression might be because of dotnet/runtime#59886