Sep 21 19:13:19 1847 nodes, 0 down, 50 links, 5 down, 3 critical, 1 alarm, 0 warning, 21889 pk/s, 20600 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 alarm 5087 7086134 0 0 1344 244478 0 0 87.2%*6 humboldt.sw 7 up 4312 5560440 0 0 2155 1159637 0 0 68.4%*7 humboldt.sw 8 up 3791 4956485 0 0 827 124295 0 0 61.0%*8