#subsys_name hierarchy num_cgroups enabled cpuset 9 1 1 cpu 4 1 1 cpuacct 4 1 1 memory 8 1 1 devices 5 130 1 freezer 7 1 1 net_cls 2 1 1 blkio 10 1 1 perf_event 3 1 1 hugetlb 11 1 1 pids 6 1 1 net_prio 2 1 1