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Flexible I/O Tester/Benchmarker

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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Source Files (show merged sources derived from linked package)
Filename Size Changed Actions
fio-2.1.13.tar.bz2 0000457353 447 KB almost 5 years
fio.changes 0000025225 24.6 KB almost 5 years
fio.spec 0000003198 3.12 KB almost 5 years
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