#subsys_name hierarchy num_cgroups enabled cpuset 9 7 1 cpu 4 13 1 cpuacct 4 13 1 blkio 8 51 1 memory 6 196 1 devices 12 114 1 freezer 10 7 1 net_cls 3 7 1 perf_event 2 7 1 net_prio 3 7 1 hugetlb 5 7 1 pids 7 142 1 rdma 11 7 1