#subsys_name hierarchy num_cgroups enabled cpuset 0 65 1 cpu 0 65 1 cpuacct 0 65 1 blkio 0 65 1 memory 0 65 1 devices 0 65 1 freezer 0 65 1 net_cls 0 65 1 perf_event 0 65 1 net_prio 0 65 1 hugetlb 0 65 1 pids 0 65 1 rdma 0 65 1 misc 0 65 1