#subsys_name hierarchy num_cgroups enabled cpuset 0 246 1 cpu 0 246 1 cpuacct 0 246 1 blkio 0 246 1 memory 0 246 1 devices 0 246 1 freezer 0 246 1 net_cls 0 246 1 perf_event 0 246 1 net_prio 0 246 1 hugetlb 0 246 1 pids 0 246 1 rdma 0 246 1 misc 0 246 1