#subsys_name hierarchy num_cgroups enabled cpuset 0 572 1 cpu 0 572 1 cpuacct 0 572 1 blkio 0 572 1 memory 0 572 1 devices 0 572 1 freezer 0 572 1 net_cls 0 572 1 perf_event 0 572 1 net_prio 0 572 1 hugetlb 0 572 1 pids 0 572 1 rdma 0 572 1 misc 0 572 1