Foreground flows: Cubic: 0 Prague: 1 Background UDP flows: 4 at per-STA rate of 600 Mbps Reached simulation scheduled stop time after 30 seconds Prague throughput (Mbps) mean: 0.00 max: 0.00 min: 0.00 70.24user 0.23system 1:45.79elapsed 66%CPU (0avgtext+0avgdata 98204maxresident)k 192inputs+384outputs (6major+18039minor)pagefaults 0swaps