#subsys_name hierarchy num_cgroups enabled cpuset 0 401 1 cpu 0 401 1 cpuacct 0 401 1 blkio 0 401 1 memory 0 401 1 devices 0 401 1 freezer 0 401 1 net_cls 0 401 1 perf_event 0 401 1 net_prio 0 401 1 hugetlb 0 401 1 pids 0 401 1 rdma 0 401 1 misc 0 401 1