#subsys_name hierarchy num_cgroups enabled cpuset 0 61 1 cpu 0 61 1 cpuacct 0 61 1 blkio 0 61 1 memory 0 61 1 devices 0 61 1 freezer 0 61 1 net_cls 0 61 1 perf_event 0 61 1 net_prio 0 61 1 hugetlb 0 61 1 pids 0 61 1 rdma 0 61 1 misc 0 61 1