#subsys_name hierarchy num_cgroups enabled cpuset 0 495 1 cpu 0 495 1 cpuacct 0 495 1 blkio 0 495 1 memory 0 495 1 devices 0 495 1 freezer 0 495 1 net_cls 0 495 1 perf_event 0 495 1 net_prio 0 495 1 hugetlb 0 495 1 pids 0 495 1 rdma 0 495 1 misc 0 495 1