#subsys_name hierarchy num_cgroups enabled cpuset 0 486 1 cpu 0 486 1 cpuacct 0 486 1 blkio 0 486 1 memory 0 486 1 devices 0 486 1 freezer 0 486 1 net_cls 0 486 1 perf_event 0 486 1 net_prio 0 486 1 hugetlb 0 486 1 pids 0 486 1 rdma 0 486 1 misc 0 486 1