#subsys_name hierarchy num_cgroups enabled cpuset 0 306 1 cpu 0 306 1 cpuacct 0 306 1 blkio 0 306 1 memory 0 306 1 devices 0 306 1 freezer 0 306 1 net_cls 0 306 1 perf_event 0 306 1 net_prio 0 306 1 hugetlb 0 306 1 pids 0 306 1 rdma 0 306 1 misc 0 306 1