Linux 3.10.0-514.44.1.el7.x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 2.98 0.00 3.06 0.36 0.00 93.60 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sda 129.68 4141.63 83.54 353488 7130 dm-0 119.24 4015.79 52.51 342747 4481 dm-1 1.51 12.56 0.00 1072 0 dm-2 3.09 63.30 30.89 5403 2636