#subsys_name hierarchy num_cgroups enabled cpuset 0 318 1 cpu 0 318 1 cpuacct 0 318 1 blkio 0 318 1 memory 0 318 1 devices 0 318 1 freezer 0 318 1 net_cls 0 318 1 perf_event 0 318 1 net_prio 0 318 1 hugetlb 0 318 1 pids 0 318 1 rdma 0 318 1 misc 0 318 1