Linux 4.9.124-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 3.00 0.00 1.84 19.85 0.00 75.31 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 120.00 3130.18 508.48 668887 108657