Linux 5.15.75-generic-1rosa2021.1-x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 0.62 0.00 0.27 0.09 0.00 99.01 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd nvme0n1 13.74 477.33 51.85 0.00 1335597 145089 0 sda 0.12 1.61 0.00 0.00 4503 4 0 sdb 0.10 2.57 0.07 0.00 7197 187 0 sr0 0.03 0.76 0.00 0.00 2113 0 0