OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation.

Learn more about this test at the upstream project site: https://github.com/mbitsnbites/osbench.

This utility test profile is maintained by Michael Larabel. This OpenBenchmarking.org test profile was created on 22 March 2018 and last updated on 22 September 2020. To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark osbench.

This test has an average install time of 7 seconds and an average run-time of 2 minutes, 55 seconds.

40k+ Downloads

Installation StatsTest Completion StatsOpenBenchmarking.orgEventsOSBench Popularitypts/osbench2018.032018.042018.052018.062018.072018.082018.092018.102018.112018.122019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.095001000150020002500

* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting.

Create Threads25.1%Launch Programs24.2%Memory Allocations6.0%Create Files26.3%Create Processes18.5%Test Option PopularityOpenBenchmarking.org

Revision History

pts/osbench-1.0.2   [View Source]   22 Sep 2020 10:51 EDT
Set TestType to OS rather than system.

pts/osbench-1.0.1   [View Source]   22 Mar 2018 12:23 EDT
Create target directory on Windows to allow the create_files test to run.

pts/osbench-1.0.0   [View Source]   22 Mar 2018 11:05 EDT
Initial commit of OSBench OS micro-benchmarks test profile.

Suites Using This Test

Common Kernel Benchmarks

Performance Metrics

Analyze Test Configuration:

OSBench

Test: Create Files

OpenBenchmarking.org metrics for this test profile configuration based on 3,288 public samples since 22 March 2018 with the latest data as of 14 October 2020.

OpenBenchmarking.orgDistribution Of Public Results - Test: Create Files3288 Results Range From 8 To 11457 us Per Event8237466695924115313821611184020692298252727562985321434433672390141304359458848175046527555045733596261916420664968787107733675657794802382528481871089399168939796269855100841031310542107711100011229114585001000150020002500

Based on OpenBenchmarking.org data, the selected test / test configuration (OSBench - Test: Create Files) has an average run-time of 4 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 BenchmarkTest: Create FilesRun-Time1224364860Min: 1 / Avg: 4.24 / Max: 63

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1.3%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: Create FilesDeviation612182430Min: 0 / Avg: 1.29 / Max: 25

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