Linux 4.9.60-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 22.37 0.56 6.49 10.95 0.00 59.63 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 44.87 1695.89 62.53 724384 26708 sdb 1.76 174.22 0.00 74416 0