Linux 4.9.155-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 26.13 0.27 6.01 15.14 0.00 52.44 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 78.53 1368.06 625.73 2788012 1275200