Linux 4.9.20-nrj-desktop-1rosa-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 8.27 0.87 4.41 22.80 0.00 63.66 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 216.21 4536.88 194.75 639155 27437