Linux 5.15.79-generic-1rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 9.75 0.00 2.27 2.62 0.00 85.35 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 18.05 747.29 325.89 0.00 1307742 570311 0 sr0 0.01 0.00 0.00 0.00 1 0 0