Linux 5.15.79-generic-1rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 9.16 0.22 4.80 1.91 0.00 83.92 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 176.03 7036.20 221.26 0.00 1138105 35789 0 sdb 3.12 222.40 0.00 0.00 35974 0 0 sdc 3.05 220.60 0.00 0.00 35682 0 0 sr0 0.07 0.01 0.00 0.00 1 0 0