#subsys_name hierarchy num_cgroups enabled cpuset 0 527 1 cpu 0 527 1 cpuacct 0 527 1 blkio 0 527 1 memory 0 527 1 devices 0 527 1 freezer 0 527 1 net_cls 0 527 1 perf_event 0 527 1 net_prio 0 527 1 hugetlb 0 527 1 pids 0 527 1 rdma 0 527 1 misc 0 527 1