#subsys_name hierarchy num_cgroups enabled cpuset 0 659 1 cpu 0 659 1 cpuacct 0 659 1 blkio 0 659 1 memory 0 659 1 devices 0 659 1 freezer 0 659 1 net_cls 0 659 1 perf_event 0 659 1 net_prio 0 659 1 hugetlb 0 659 1 pids 0 659 1 rdma 0 659 1 misc 0 659 1