[Perf] Changes at 11/23/2020 6:57:27 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	ubuntu 18.04
Baseline	72185771e8dfd87d5a45732aec1566d8f3147c6e
Compare	202f6e1deede57ad127445256cd1d5c2bbad136f

Improvemnts in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
ForeachOverList100Elements	120.35 ms	23.91 ms	0.20

Historical Data in Reporting System

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f netcoreapp5.0 --filter 'PerfLabTests.LowLevelPerf*'

.

Payloads

Baseline
Compare

Histogram

PerfLabTests.LowLevelPerf.ForeachOverList100Elements

[ 14355644.465 ;  30271907.068) | @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
[ 30271907.068 ;  43861186.055) | 
[ 43861186.055 ;  59777448.658) | @@@@@@@@@@@
[ 59777448.658 ;  75693711.262) | 
[ 75693711.262 ;  91609973.865) | 
[ 91609973.865 ; 112358670.042) | 
[112358670.042 ; 128309423.335) | @@

Docs

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

Run Information

Architecture	arm64
OS	ubuntu 18.04
Baseline	72185771e8dfd87d5a45732aec1566d8f3147c6e
Compare	3f8966546a09ec104ca958eab20a22463907fed1

Improvemnts in System.Text.Json.Tests.Perf_Get

Benchmark	Baseline	Test	Test/Base	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
GetUInt64	2.53 μs	2.15 μs	0.85
GetInt32	2.53 μs	2.08 μs	0.82
GetInt64	2.33 μs	2.18 μs	0.93

Historical Data in Reporting System

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f netcoreapp5.0 --filter 'System.Text.Json.Tests.Perf_Get*'

.

Payloads

Baseline
Compare

Histogram

System.Text.Json.Tests.Perf_Get.GetUInt64

[1823.431 ; 1986.251) | @@@@@@@@@@@@@@@@@@@@@@@
[1986.251 ; 2198.561) | @@@@@@@@@@@@@@@@@@
[2198.561 ; 2361.382) | 
[2361.382 ; 2485.346) | 
[2485.346 ; 2648.167) | @@@@@@

System.Text.Json.Tests.Perf_Get.GetInt32

[1855.760 ; 1974.455) | @@@@@@@
[1974.455 ; 2092.879) | @@@@@@@@@@@@@@@@@@@@@@@@@@@@@
[2092.879 ; 2176.206) | @@@@@@
[2176.206 ; 2294.630) | 
[2294.630 ; 2425.930) | 
[2425.930 ; 2544.354) | @@@@@

System.Text.Json.Tests.Perf_Get.GetInt64

[2081.588 ; 2137.170) | @@@
[2137.170 ; 2236.199) | @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
[2236.199 ; 2296.423) | 
[2296.423 ; 2351.454) | @@@@@@@@@@
[2351.454 ; 2411.147) | @@

Docs

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

Run Information

Architecture	arm64
OS	ubuntu 18.04
Baseline	72185771e8dfd87d5a45732aec1566d8f3147c6e
Compare	202f6e1deede57ad127445256cd1d5c2bbad136f

Improvemnts in System.Collections.Concurrent.AddRemoveFromDifferentThreads

Benchmark	Baseline	Test	Test/Base	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
ConcurrentQueue	285.28 ms	192.69 ms	0.68

Historical Data in Reporting System

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f netcoreapp5.0 --filter 'System.Collections.Concurrent.AddRemoveFromDifferentThreads<String>*'

.

Payloads

Baseline
Compare

Histogram

System.Collections.Concurrent.AddRemoveFromDifferentThreads.ConcurrentQueue(Size: 2000000)

[163528176.186 ; 184618666.515) | @@
[184618666.515 ; 212692242.143) | @@@@@@@@@@@@@@@@@@@@@@@@
[212692242.143 ; 234558944.919) | @@@@@@@
[234558944.919 ; 265204814.486) | @@
[265204814.486 ; 293278390.114) | @@@@@@@@@
[293278390.114 ; 321029265.014) | @

Docs

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

[adamsitnik]

Most probably caused by dotnet/runtime#44790

@DrewScoggins the first link to historical data does not work

[DrewScoggins]

Most probably caused by dotnet/runtime#44790

@DrewScoggins the first link to historical data does not work

I will get this corrected.