#subsys_name hierarchy num_cgroups enabled cpuset 0 896 1 cpu 0 896 1 cpuacct 0 896 1 blkio 0 896 1 memory 0 896 1 devices 0 896 1 freezer 0 896 1 net_cls 0 896 1 perf_event 0 896 1 net_prio 0 896 1 hugetlb 0 896 1 pids 0 896 1 rdma 0 896 1 misc 0 896 1