#subsys_name hierarchy num_cgroups enabled cpuset 0 469 1 cpu 0 469 1 cpuacct 0 469 1 blkio 0 469 1 memory 0 469 1 devices 0 469 1 freezer 0 469 1 net_cls 0 469 1 perf_event 0 469 1 net_prio 0 469 1 hugetlb 0 469 1 pids 0 469 1 rdma 0 469 1 misc 0 469 1