#subsys_name hierarchy num_cgroups enabled cpuset 0 524 1 cpu 0 524 1 cpuacct 0 524 1 blkio 0 524 1 memory 0 524 1 devices 0 524 1 freezer 0 524 1 net_cls 0 524 1 perf_event 0 524 1 net_prio 0 524 1 hugetlb 0 524 1 pids 0 524 1 rdma 0 524 1 misc 0 524 1