#subsys_name hierarchy num_cgroups enabled cpuset 0 764 1 cpu 0 764 1 cpuacct 0 764 1 blkio 0 764 1 memory 0 764 1 devices 0 764 1 freezer 0 764 1 net_cls 0 764 1 perf_event 0 764 1 net_prio 0 764 1 hugetlb 0 764 1 pids 0 764 1 rdma 0 764 1 misc 0 764 1