#subsys_name hierarchy num_cgroups enabled cpuset 13 1 1 cpu 5 5 1 cpuacct 5 5 1 blkio 8 28 1 memory 2 84 1 devices 4 28 1 freezer 6 1 1 net_cls 3 1 1 perf_event 11 1 1 net_prio 3 1 1 hugetlb 7 1 1 pids 9 74 1 ioasids 12 1 1 rdma 10 1 1