Linux 4.9.155-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 7.59 0.22 3.96 5.27 0.00 82.96 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 76.30 9532.94 885.92 57765029 5368224