#subsys_name hierarchy num_cgroups enabled cpuset 0 499 1 cpu 0 499 1 cpuacct 0 499 1 blkio 0 499 1 memory 0 499 1 devices 0 499 1 freezer 0 499 1 net_cls 0 499 1 perf_event 0 499 1 net_prio 0 499 1 hugetlb 0 499 1 pids 0 499 1 rdma 0 499 1 misc 0 499 1