#subsys_name hierarchy num_cgroups enabled cpuset 0 468 1 cpu 0 468 1 cpuacct 0 468 1 blkio 0 468 1 memory 0 468 1 devices 0 468 1 freezer 0 468 1 net_cls 0 468 1 perf_event 0 468 1 net_prio 0 468 1 hugetlb 0 468 1 pids 0 468 1 rdma 0 468 1 misc 0 468 1