#subsys_name hierarchy num_cgroups enabled cpuset 0 473 1 cpu 0 473 1 cpuacct 0 473 1 blkio 0 473 1 memory 0 473 1 devices 0 473 1 freezer 0 473 1 net_cls 0 473 1 perf_event 0 473 1 net_prio 0 473 1 hugetlb 0 473 1 pids 0 473 1 rdma 0 473 1 misc 0 473 1