fio

Flexible I/O tester

fio is an I/O tool meant to be used both for benchmark and stress/hardware verification. It has support for 4 different types of I/O engines (sync, mmap, libaio, posixaio), I/O priorities (for newer Linux kernels), rate I/O, forked or threaded jobs, and much more. It can work on block devices as well as files. fio accepts job descriptions in a simple-to-understand text format. Several example job files are included. fio displays all sorts of I/O performance information, such as completion and submission latencies (avg/mean/deviation), bandwidth stats, cpu and disk utilization, and more.

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Distributions

openSUSE Tumbleweed

openSUSE Slowroll

openSUSE Leap 15.6

openSUSE Leap 15.5

SLFO_Main

openSUSE Backports for SLE 15 SP4

SUSE SLE-15-SP2

SUSE SLE-15-SP1

SUSE SLE-11 SP 4

Unsupported distributions

The following distributions are not officially supported. Use these packages at your own risk.