Linux 6.6.27-generic-3rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 0.01 0.00 0.04 0.00 0.00 99.94 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd sda 5.08 143.73 19.95 0.00 438614 60872 0 sdb 0.20 0.99 0.78 0.00 3020 2381 0