#subsys_name hierarchy num_cgroups enabled cpuset 3 1 1 cpu 2 75 1 cpuacct 2 75 1 blkio 10 75 1 memory 4 93 1 devices 7 75 1 freezer 6 1 1 net_cls 9 1 1 perf_event 5 1 1 net_prio 9 1 1 hugetlb 11 1 1 pids 12 80 1 rdma 8 1 1