#subsys_name hierarchy num_cgroups enabled cpuset 7 7 1 cpu 8 13 1 cpuacct 8 13 1 blkio 12 37 1 memory 5 483 1 devices 11 404 1 freezer 3 7 1 net_cls 9 7 1 perf_event 2 7 1 net_prio 9 7 1 hugetlb 6 7 1 pids 4 437 1 rdma 10 7 1