#subsys_name hierarchy num_cgroups enabled cpuset 0 322 1 cpu 0 322 1 cpuacct 0 322 1 blkio 0 322 1 memory 0 322 1 devices 0 322 1 freezer 0 322 1 net_cls 0 322 1 perf_event 0 322 1 net_prio 0 322 1 hugetlb 0 322 1 pids 0 322 1 rdma 0 322 1 misc 0 322 1