Linux 5.10.110-30-rockchip-g12ee46f17a0c (...) avg-cpu: %user %nice %system %iowait %steal %idle 6.39 0.22 1.39 0.05 0.00 91.95 Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd loop0 0.87 16.52 0.00 0.00 10124 0 0 loop1 0.10 1.89 0.00 0.00 1156 0 0 loop2 0.02 0.09 0.00 0.00 56 0 0 loop3 0.30 5.42 0.00 0.00 3324 0 0 loop4 0.10 1.87 0.00 0.00 1144 0 0 loop5 0.10 1.85 0.00 0.00 1132 0 0 loop6 0.12 2.41 0.00 0.00 1476 0 0 loop7 0.02 0.07 0.00 0.00 44 0 0 mtdblock0 0.01 0.09 0.00 0.00 56 0 0 nvme0n1 50.28 1778.35 436.89 0.00 1090092 267805 0