#subsys_name hierarchy num_cgroups enabled cpuset 0 522 1 cpu 0 522 1 cpuacct 0 522 1 blkio 0 522 1 memory 0 522 1 devices 0 522 1 freezer 0 522 1 net_cls 0 522 1 perf_event 0 522 1 net_prio 0 522 1 hugetlb 0 522 1 pids 0 522 1 rdma 0 522 1 misc 0 522 1