#subsys_name hierarchy num_cgroups enabled cpuset 0 333 1 cpu 0 333 1 cpuacct 0 333 1 blkio 0 333 1 memory 0 333 1 devices 0 333 1 freezer 0 333 1 net_cls 0 333 1 perf_event 0 333 1 net_prio 0 333 1 hugetlb 0 333 1 pids 0 333 1 rdma 0 333 1 misc 0 333 1