Linux 4.9.20-desktop-pae-1bP (...) avg-cpu: %user %nice %system %iowait %steal %idle 9.12 0.01 4.36 5.43 0.00 81.07 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 25.87 465.09 413.91 0.00 634129 564340 0 sdb 1.08 25.95 2.24 0.00 35382 3050 0