Linux 5.5.7-200.fc31.x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 19.12 0.03 12.82 0.06 0.00 67.96 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd dm-0 1.17 19.32 10.06 0.00 15684501 8165332 0 dm-1 0.00 0.00 0.01 0.00 2552 4740 0 dm-2 4.81 3.07 75.24 0.00 2491773 61064144 0 sda 3.04 22.41 84.55 0.00 18190419 68620006 0