#subsys_name hierarchy num_cgroups enabled cpuset 0 293 1 cpu 0 293 1 cpuacct 0 293 1 blkio 0 293 1 memory 0 293 1 devices 0 293 1 freezer 0 293 1 net_cls 0 293 1 perf_event 0 293 1 net_prio 0 293 1 hugetlb 0 293 1 pids 0 293 1 rdma 0 293 1 misc 0 293 1