#subsys_name hierarchy num_cgroups enabled cpuset 0 239 1 cpu 0 239 1 cpuacct 0 239 1 blkio 0 239 1 memory 0 239 1 devices 0 239 1 freezer 0 239 1 net_cls 0 239 1 perf_event 0 239 1 net_prio 0 239 1 hugetlb 0 239 1 pids 0 239 1 rdma 0 239 1 misc 0 239 1