#subsys_name hierarchy num_cgroups enabled cpuset 0 342 1 cpu 0 342 1 cpuacct 0 342 1 blkio 0 342 1 memory 0 342 1 devices 0 342 1 freezer 0 342 1 net_cls 0 342 1 perf_event 0 342 1 net_prio 0 342 1 hugetlb 0 342 1 pids 0 342 1 rdma 0 342 1 misc 0 342 1