fio: add page (#7829)

This commit is contained in:
Tomasz Durda
2022-03-08 13:15:03 +01:00
committed by GitHub
parent e950f4a080
commit 609b7d1a52

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pages/common/fio.md Normal file
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# fio
> Flexible I/O tester.
> Tool that will spawn a number of threads or processes doing a particular type of I/O action.
> More information: <https://fio.readthedocs.io/en/latest/fio_doc.html>.
- Test random reads:
`sudo fio --filename={{path/to/file}} --direct=1 --rw=randread --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1 --readonly`
- Test sequential reads:
`sudo fio --filename={{path/to/file}} --direct=1 --rw=read --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1 --readonly`
- Test random read/write:
`sudo fio --filename={{path/to/file}} --size=500GB --direct=1 --rw=randrw --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1`