#subsys_name hierarchy num_cgroups enabled cpuset 0 845 1 cpu 0 845 1 cpuacct 0 845 1 blkio 0 845 1 memory 0 845 1 devices 0 845 1 freezer 0 845 1 net_cls 0 845 1 perf_event 0 845 1 net_prio 0 845 1 hugetlb 0 845 1 pids 0 845 1 rdma 0 845 1 misc 0 845 1