Linux 4.9.155-nrj-desktop-1rosa-i586 (...) avg-cpu: %user %nice %system %iowait %steal %idle 5.97 0.31 3.05 7.22 0.00 83.44 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 32.59 546.58 496.16 744080 675436