#subsys_name hierarchy num_cgroups enabled cpuset 0 900 1 cpu 0 900 1 cpuacct 0 900 1 blkio 0 900 1 memory 0 900 1 devices 0 900 1 freezer 0 900 1 net_cls 0 900 1 perf_event 0 900 1 net_prio 0 900 1 hugetlb 0 900 1 pids 0 900 1 rdma 0 900 1 misc 0 900 1