#subsys_name hierarchy num_cgroups enabled cpuset 0 753 1 cpu 0 753 1 cpuacct 0 753 1 blkio 0 753 1 memory 0 753 1 devices 0 753 1 freezer 0 753 1 net_cls 0 753 1 perf_event 0 753 1 net_prio 0 753 1 hugetlb 0 753 1 pids 0 753 1 rdma 0 753 1 misc 0 753 1