Linux 5.13.4-200.fc34.x86_64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 21.26 0.71 6.41 19.60 0.00 52.02 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd dm-0 344.22 1404.86 4916.65 0.00 2161385 7564316 0 dm-1 0.06 1.53 0.00 0.00 2348 0 0 dm-2 37.51 219.96 267.10 0.00 338413 410932 0 sda 203.32 1661.03 5207.80 0.00 2555512 8012254 0 sdb 0.00 0.00 0.00 0.00 0 0 0 zram0 0.21 0.85 0.00 0.00 1308 4 0