Foreground flows: Cubic: 1 Prague: 0 Background UDP flows: 4 at per-STA rate of 600 Mbps Reached simulation scheduled stop time after 30 seconds Cubic throughput (Mbps) mean: 0.00 max: 0.00 min: 0.00 76.07user 0.14system 1:34.52elapsed 80%CPU (0avgtext+0avgdata 89724maxresident)k 0inputs+208outputs (0major+15894minor)pagefaults 0swaps