#subsys_name hierarchy num_cgroups enabled cpuset 0 378 1 cpu 0 378 1 cpuacct 0 378 1 blkio 0 378 1 memory 0 378 1 devices 0 378 1 freezer 0 378 1 net_cls 0 378 1 perf_event 0 378 1 net_prio 0 378 1 hugetlb 0 378 1 pids 0 378 1 rdma 0 378 1 misc 0 378 1