Linux 5.15.0-69-generic (...) avg-cpu: %user %nice %system %iowait %steal %idle 15.82 0.03 11.59 0.57 0.00 71.98 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 40.16 1231.46 586.29 0.00 1370710 652585 0 sdb 0.00 0.00 0.00 0.00 0 0 0 sr0 0.02 0.00 0.00 0.00 2 0 0