#subsys_name hierarchy num_cgroups enabled cpuset 0 672 1 cpu 0 672 1 cpuacct 0 672 1 blkio 0 672 1 memory 0 672 1 devices 0 672 1 freezer 0 672 1 net_cls 0 672 1 perf_event 0 672 1 net_prio 0 672 1 hugetlb 0 672 1 pids 0 672 1 rdma 0 672 1 misc 0 672 1