#subsys_name hierarchy num_cgroups enabled cpuset 0 5235 1 cpu 0 5235 1 cpuacct 0 5235 1 blkio 0 5235 1 memory 0 5235 1 devices 0 5235 1 freezer 0 5235 1 net_cls 0 5235 1 perf_event 0 5235 1 net_prio 0 5235 1 pids 0 5235 1 rdma 0 5235 1 misc 0 5235 1