11:blkio:/ 10:cpuset:/ 9:pids:/ 8:hugetlb:/ 7:devices:/system.slice/systemd-udevd.service 6:perf_event:/ 5:freezer:/ 4:net_prio,net_cls:/ 3:cpuacct,cpu:/ 2:memory:/ 1:name=systemd:/system.slice/systemd-udevd.service