#subsys_name hierarchy num_cgroups enabled cpuset 0 462 1 cpu 0 462 1 cpuacct 0 462 1 blkio 0 462 1 memory 0 462 1 devices 0 462 1 freezer 0 462 1 net_cls 0 462 1 perf_event 0 462 1 net_prio 0 462 1 hugetlb 0 462 1 pids 0 462 1 rdma 0 462 1 misc 0 462 1