Apr 28 00:20:41 1972 nodes, 0 down, 50 links, 5 down, 4 critical, 0 alarm, 0 warning, 20236 pk/s, 18366 K by/s Device Stat SysUpTime Avail Loss RTT Probe Address (Down Since) Link Prt Stat TPkt TBytes TErr TDis RPkt RBytes RErr RDis Util Segment humboldt.sw 6 critical 5570 7986679 0 0 2487 536295 0 0 98.3%*6 humboldt.sw 8 up 3408 4488875 0 0 1356 615262 0 0 55.3%*8