Linux 5.4.0-52-generic (...) avg-cpu: %user %nice %system %iowait %steal %idle 19.68 0.07 3.14 5.81 0.00 71.31 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 44.34 1450.81 507.54 0.00 1826776 639060 0 sdb 0.31 9.69 0.00 0.00 12204 0 0 sdc 0.17 4.50 0.00 0.00 5668 0 0