#subsys_name hierarchy num_cgroups enabled cpuset 0 824 1 cpu 0 824 1 cpuacct 0 824 1 blkio 0 824 1 memory 0 824 1 devices 0 824 1 freezer 0 824 1 net_cls 0 824 1 perf_event 0 824 1 net_prio 0 824 1 hugetlb 0 824 1 pids 0 824 1 rdma 0 824 1 misc 0 824 1