#subsys_name hierarchy num_cgroups enabled cpuset 0 532 1 cpu 0 532 1 cpuacct 0 532 1 blkio 0 532 1 memory 0 532 1 devices 0 532 1 freezer 0 532 1 net_cls 0 532 1 perf_event 0 532 1 net_prio 0 532 1 hugetlb 0 532 1 pids 0 532 1 rdma 0 532 1 misc 0 532 1