#subsys_name hierarchy num_cgroups enabled cpuset 0 420 1 cpu 0 420 1 cpuacct 0 420 1 blkio 0 420 1 memory 0 420 1 devices 0 420 1 freezer 0 420 1 net_cls 0 420 1 perf_event 0 420 1 net_prio 0 420 1 hugetlb 0 420 1 pids 0 420 1 rdma 0 420 1 misc 0 420 1