Linux 5.15.0-56-generic (...) avg-cpu: %user %nice %system %iowait %steal %idle 23.01 0.00 7.88 0.46 0.00 68.65 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 5.35 46.54 112.13 0.00 2512749 6054136 0 sdb 0.00 0.00 0.00 0.00 0 0 0 sr0 0.00 0.00 0.00 0.00 2 0 0