Linux 5.15.77-generic-1rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 0.42 0.01 0.15 0.02 0.00 99.41 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 6.69 148.71 33.09 0.00 1274674 283668 0 sdb 0.05 1.37 0.07 0.00 11720 597 0