Linux 5.10.74-generic-2rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 8.16 0.41 5.81 45.79 0.00 39.83 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 1.33 22.93 0.00 0.00 3906 0 0 sdb 104.94 3666.03 188.92 0.00 624692 32192 0 sr0 0.06 0.01 0.00 0.00 1 0 0