#subsys_name hierarchy num_cgroups enabled cpuset 0 654 1 cpu 0 654 1 cpuacct 0 654 1 blkio 0 654 1 memory 0 654 1 devices 0 654 1 freezer 0 654 1 net_cls 0 654 1 perf_event 0 654 1 net_prio 0 654 1 hugetlb 0 654 1 pids 0 654 1 rdma 0 654 1 misc 0 654 1