#subsys_name hierarchy num_cgroups enabled cpuset 0 687 1 cpu 0 687 1 cpuacct 0 687 1 blkio 0 687 1 memory 0 687 1 devices 0 687 1 freezer 0 687 1 net_cls 0 687 1 perf_event 0 687 1 net_prio 0 687 1 hugetlb 0 687 1 pids 0 687 1 rdma 0 687 1 misc 0 687 1