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