#subsys_name hierarchy num_cgroups enabled cpuset 0 69 1 cpu 0 69 1 cpuacct 0 69 1 blkio 0 69 1 memory 0 69 1 devices 0 69 1 freezer 0 69 1 net_cls 0 69 1 perf_event 0 69 1 net_prio 0 69 1 hugetlb 0 69 1 pids 0 69 1 rdma 0 69 1 misc 0 69 1