Linux 4.9.20-desktop-pae-1bP (...) avg-cpu: %user %nice %system %iowait %steal %idle 17.34 0.01 7.58 18.97 0.00 56.10 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 63.07 956.28 2140.98 0.00 639228 1431141 0 sdb 23.92 1140.03 0.01 0.00 762050 8 0