Linux 4.15.0-151-generic (...) avg-cpu: %user %nice %system %iowait %steal %idle 6.61 0.02 2.09 0.83 0.00 90.46 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd loop0 0.15 0.37 0.00 0.00 512 0 0 loop1 0.10 0.83 0.00 0.00 1157 0 0 loop2 7.70 8.43 0.00 0.00 11713 0 0 loop3 0.15 0.37 0.00 0.00 514 0 0 loop4 0.04 0.76 0.00 0.00 1053 0 0 loop5 0.07 0.80 0.00 0.00 1118 0 0 loop6 0.00 0.00 0.00 0.00 5 0 0 nvme0n1 1136.78 6380.61 1614.51 0.00 8863879 2242865 0