fio: fio (Flexible I/O Tester) fio: fio: fio is a tool that will spawn a number of threads or processes doing fio: a particular type of io action as specified by the user. fio takes a fio: number of global parameters, each inherited by the thread unless fio: otherwise parameters given to them overriding that setting is given. fio: The typical use of fio is to write a job file matching the io load fio: one wants to simulate. fio: fio: Homepage: https://git.kernel.dk/cgit/fio/ fio: