#subsys_name hierarchy num_cgroups enabled cpuset 0 888 1 cpu 0 888 1 cpuacct 0 888 1 blkio 0 888 1 memory 0 888 1 devices 0 888 1 freezer 0 888 1 net_cls 0 888 1 perf_event 0 888 1 net_prio 0 888 1 hugetlb 0 888 1 pids 0 888 1 rdma 0 888 1 misc 0 888 1