#subsys_name hierarchy num_cgroups enabled cpuset 0 568 1 cpu 0 568 1 cpuacct 0 568 1 blkio 0 568 1 memory 0 568 1 devices 0 568 1 freezer 0 568 1 net_cls 0 568 1 perf_event 0 568 1 net_prio 0 568 1 hugetlb 0 568 1 pids 0 568 1 rdma 0 568 1 misc 0 568 1