#subsys_name hierarchy num_cgroups enabled cpuset 0 443 1 cpu 0 443 1 cpuacct 0 443 1 blkio 0 443 1 memory 0 443 1 devices 0 443 1 freezer 0 443 1 net_cls 0 443 1 perf_event 0 443 1 net_prio 0 443 1 hugetlb 0 443 1 pids 0 443 1 rdma 0 443 1 misc 0 443 1