gfio binary package in Ubuntu Xenial s390x

 fio is a tool that will spawn a number of threads or processes doing a
 particular type of I/O action as specified by the user. fio takes a
 number of global parameters, each inherited by the thread unless
 otherwise parameters given to them overriding that setting is given.
 The typical use of fio is to write a job file matching the I/O load
 one wants to simulate.
 .
 This package contains the GTK+ based gui frontend for fio. The package
 fio contains the command line version of fio which acts as a backend
 to the GUI frontend. The frontend can talk to a locally or remotely
 running fio server.

Source package