Linux 4.9.155-nrj-desktop-1rosa-i586 (...) avg-cpu: %user %nice %system %iowait %steal %idle 7.64 0.08 2.37 2.42 0.00 87.48 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 25.18 579.40 172.16 879441 261308