#subsys_name hierarchy num_cgroups enabled cpuset 0 533 1 cpu 0 533 1 cpuacct 0 533 1 blkio 0 533 1 memory 0 533 1 devices 0 533 1 freezer 0 533 1 net_cls 0 533 1 perf_event 0 533 1 net_prio 0 533 1 hugetlb 0 533 1 pids 0 533 1 rdma 0 533 1 misc 0 533 1