Linux 5.10.118-generic-2rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 4.67 0.00 2.01 0.35 0.00 92.96 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 44.48 1301.56 159.19 0.00 1182349 144608 0 sdb 0.00 0.00 0.00 0.00 0 0 0 sr0 0.01 0.00 0.00 0.00 1 0 0