IOzone
The IOzone benchmark tests the hard disk drive / file-system performance.
Learn more about this test at the upstream project site: http://www.iozone.org/.
Use with caution this test profile is currently marked Deprecated.
This utility test profile is maintained by Michael Larabel. This OpenBenchmarking.org test profile was created on 6 December 2010 and last updated on 8 May 2020. To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark iozone.
This test has an average install time of 10 seconds and an average run-time of 3 minutes.
* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting.
Revision History
pts/iozone-1.9.6 [View Source] 08 May 2020 20:00 EDT
Fix https://github.com/phoronix-test-suite/test-profiles/issues/139 and mark test profile as deprecated.
pts/iozone-1.9.5 [View Source] 07 Dec 2018 12:04 EST
Add FreeBSD support https://github.com/phoronix-test-suite/test-profiles/pull/51
pts/iozone-1.9.4 [View Source] 07 Apr 2018 20:36 EDT
Iozone doesn't work right on BSD out-of-the-box.
pts/iozone-1.9.3 [View Source] 28 Feb 2018 17:04 EST
Use the Windows zip package.
pts/iozone-1.9.2 [View Source] 28 Feb 2018 17:02 EST
Set the Windows bit.
pts/iozone-1.9.1 [View Source] 28 Feb 2018 17:01 EST
Restore Windows support for iozone.
pts/iozone-1.9.0 [View Source] 28 Jun 2017 13:33 EDT
Fix result parser, update against latest upstream
pts/iozone-1.8.0 [View Source] 29 Apr 2012 12:10 EDT
Update against upstream IOzone 3.405 and also set -e argument to ensure fsync/flushes are done as part of timing.
pts/iozone-1.7.0 [View Source] 06 Dec 2010 14:53 EST
Initial import into OpenBenchmarking.org
Performance Metrics
Analyze Test Configuration:IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
OpenBenchmarking.org metrics for this test profile configuration based on 1,978 public samples since 28 June 2017 with the latest data as of 28 October 2020.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (IOzone 3.465 - Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance) 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.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 4.4%.
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1 System - 4 Benchmark Results |
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1 System - 4 Benchmark Results |
4 x Westmere E56xx/L56xx/X56xx (IBRS update) - Red Hat KVM - Intel 440FX- 82441FX PMC Ubuntu 18.04 - 5.4.0-52-generic - GNOME Shell 3.28.4 |
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1 System - 4 Benchmark Results |
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1 System - 4 Benchmark Results |
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Featured File-System Comparison |
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User Comments
Error running iozone 1.9.4 on Windows
Hello everyone!
I tried to run iozone-1.9.4 on Windows PC and faced the following error:
file_put_contents: failed to open stream: No such file or directory in pts_phoroscript_interpreter:317
The test executable for pts/iozone-1.9.4 could no be located.
Thank you.
Fabián
Post by fabian on 30 May 2018, 14.52.