#subsys_name hierarchy num_cgroups enabled cpuset 0 573 1 cpu 0 573 1 cpuacct 0 573 1 blkio 0 573 1 memory 0 573 1 devices 0 573 1 freezer 0 573 1 net_cls 0 573 1 perf_event 0 573 1 net_prio 0 573 1 hugetlb 0 573 1 pids 0 573 1 rdma 0 573 1 misc 0 573 1