Linux 4.18.16-300.fc29.x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 0.38 0.00 0.19 0.02 0.00 99.41 Device tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 0.31 6.09 9.63 43325820 68430968 dm-0 0.22 5.92 3.77 42110985 26770876 dm-1 0.01 0.00 0.03 4236 189704 dm-2 0.22 0.17 5.90 1191212 41937164