#subsys_name hierarchy num_cgroups enabled cpuset 0 748 1 cpu 0 748 1 cpuacct 0 748 1 blkio 0 748 1 memory 0 748 1 devices 0 748 1 freezer 0 748 1 net_cls 0 748 1 perf_event 0 748 1 net_prio 0 748 1 hugetlb 0 748 1 pids 0 748 1 rdma 0 748 1 misc 0 748 1