Linux 5.15.75-generic-1rosa2021.1-i686 (...) avg-cpu: %user %nice %system %iowait %steal %idle 9.58 0.01 9.00 3.40 0.00 78.00 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 95.45 593.52 1327.48 0.00 5120923 11453528 0 sdb 2.73 91.72 3.71 0.00 791390 32004 0 sdc 0.05 0.82 0.00 0.00 7085 6 0 sr0 0.00 0.00 0.00 0.00 1 0 0