Linux 5.14.9-1.el7.x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 14.98 0.22 5.12 5.25 0.00 74.43 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd dm-0 34.10 503.72 210.74 0.00 1023869 428352 0 dm-1 0.05 1.15 0.00 0.00 2344 0 0 dm-2 3.01 21.64 21.61 0.00 43993 43916 0 fd0 0.00 0.01 0.00 0.00 24 0 0 loop0 0.03 0.59 0.00 0.00 1208 0 0 loop1 0.03 0.61 0.00 0.00 1232 0 0 loop2 0.03 0.60 0.00 0.00 1223 0 0 sda 22.49 534.00 230.94 0.00 1085405 469408 0 scd0 0.01 0.00 0.00 0.00 2 0 0