#subsys_name hierarchy num_cgroups enabled cpuset 2 2677 1 cpu 2 2677 1 cpuacct 2 2677 1 blkio 2 2677 1 memory 2 2677 1 devices 6 7 1 freezer 8 1 1 net_cls 7 1 1 perf_event 3 1 1 net_prio 9 1 1 hugetlb 5 2 1 pids 4 7 1 rdma 10 2 1