Linux 5.15.77-generic-1rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 8.68 0.01 3.00 0.16 0.00 88.16 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 0.40 8.84 0.00 0.00 6476 0 0 sdb 25.49 1029.24 36.11 0.00 754168 26456 0