Linux 4.9.124-nrj-desktop-1rosa-i586 (...) avg-cpu: %user %nice %system %iowait %steal %idle 25.23 0.06 5.63 6.37 0.00 62.71 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 19.88 268.80 2133.97 1590223 12624628