#subsys_name hierarchy num_cgroups enabled cpuset 11 7 1 cpu 6 13 1 cpuacct 6 13 1 blkio 2 13 1 memory 12 381 1 devices 9 220 1 freezer 5 7 1 net_cls 3 7 1 perf_event 8 7 1 net_prio 3 7 1 hugetlb 10 7 1 pids 7 285 1 rdma 4 7 1