Linux 5.14.0-2-amd64 (...) avg-cpu: %user %nice %system %iowait %steal %idle 5.16 0.00 1.37 0.10 0.00 93.37 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd dm-0 56.20 660.88 674.88 0.00 1025057 1046760 0 dm-1 42.91 147.01 2011.28 0.00 228013 3119576 0 dm-2 0.07 1.62 0.00 0.00 2520 0 0 dm-3 1.59 2.25 121.91 0.00 3497 189092 0 dm-4 9.50 44.85 109.10 0.00 69565 169220 0 nvme0n1 72.96 865.28 3100.84 0.00 1342086 4809530 0