Schbench

This is a benchmark of Schbench, a Linux kernel scheduler benchmark developed by Facebook.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark schbench.

Project Site

git.kernel.org

Test Created

6 February 2018

Last Updated

6 February 2018

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

1 Second

Average Run Time

3 Minutes, 38 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

30k+ Downloads

Supported Platforms


Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsSchbench Popularity Statisticspts/schbench2018.022018.032018.042018.052018.062018.072018.082018.092018.102018.112018.122019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.045K10K15K20K25K
* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
Data current as of Mon, 12 Apr 2021 23:35:35 GMT.
217.6%613.6%825.5%417.0%3213.1%1613.3%Message Threads Option PopularityOpenBenchmarking.org
86.9%411.0%1665.4%69.0%27.8%Workers Per Message Thread Option PopularityOpenBenchmarking.org

Revision History

pts/schbench-1.0.0   [View Source]   Tue, 06 Feb 2018 18:03:29 GMT
Initial commit of schbench.

Suites Using This Test

Common Kernel Benchmarks


Performance Metrics

Analyze Test Configuration:

Schbench

Message Threads: 8 - Workers Per Message Thread: 16

OpenBenchmarking.org metrics for this test profile configuration based on 1,201 public results since 6 February 2018 with the latest data as of 16 April 2020.

Additional benchmark metrics will come after OpenBenchmarking.org has collected a sufficient data-set.

OpenBenchmarking.orgDistribution Of Public Results - Message Threads: 8 - Workers Per Message Thread: 161201 Results Range From 7537 To 1374208 usec, 99.9th Latency Percentile753734871622058953911687314420717154119887522620925354328087730821133554536287939021341754744488147221549954952688355421758155160888563621966355369088771822174555577288980022382755785489188222590955993689396422799156110188951046229107356311008971128231115556511828991210233123756712649011292235131956913469031374237150300450600750

Based on OpenBenchmarking.org data, the selected test / test configuration (Schbench - Message Threads: 8 - Workers Per Message Thread: 16) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkMessage Threads: 8 - Workers Per Message Thread: 16Run-Time246810Min: 1 / Avg: 1 / Max: 1

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsMessage Threads: 8 - Workers Per Message Thread: 16Deviation246810Min: 0 / Avg: 1.01 / Max: 4

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