#subsys_name hierarchy num_cgroups enabled cpuset 11 1 1 cpu 3 1 1 cpuacct 3 1 1 memory 8 1 1 devices 9 69 1 freezer 7 1 1 net_cls 5 1 1 blkio 4 1 1 perf_event 2 1 1 hugetlb 10 1 1 pids 6 1 1 net_prio 5 1 1