#subsys_name hierarchy num_cgroups enabled cpuset 0 765 1 cpu 0 765 1 cpuacct 0 765 1 blkio 0 765 1 memory 0 765 1 devices 0 765 1 freezer 0 765 1 net_cls 0 765 1 perf_event 0 765 1 net_prio 0 765 1 hugetlb 0 765 1 pids 0 765 1 rdma 0 765 1 misc 0 765 1