#subsys_name hierarchy num_cgroups enabled cpuset 0 489 1 cpu 0 489 1 cpuacct 0 489 1 blkio 0 489 1 memory 0 489 1 devices 0 489 1 freezer 0 489 1 net_cls 0 489 1 perf_event 0 489 1 net_prio 0 489 1 hugetlb 0 489 1 pids 0 489 1 rdma 0 489 1 misc 0 489 1