#subsys_name hierarchy num_cgroups enabled cpuset 0 726 1 cpu 0 726 1 cpuacct 0 726 1 blkio 0 726 1 memory 0 726 1 devices 0 726 1 freezer 0 726 1 net_cls 0 726 1 perf_event 0 726 1 net_prio 0 726 1 hugetlb 0 726 1 pids 0 726 1 rdma 0 726 1 misc 0 726 1