Linux 4.9.124-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 22.75 0.02 2.43 1.40 0.00 73.40 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 15.30 554.54 370.93 2450435 1639076