#subsys_name hierarchy num_cgroups enabled cpuset 0 330 1 cpu 0 330 1 cpuacct 0 330 1 blkio 0 330 1 memory 0 330 1 devices 0 330 1 freezer 0 330 1 net_cls 0 330 1 perf_event 0 330 1 net_prio 0 330 1 hugetlb 0 330 1 pids 0 330 1 rdma 0 330 1 misc 0 330 1