Linux 4.9.124-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 3.52 0.07 1.38 2.33 0.00 92.71 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 27.53 496.25 55.95 938039 105764