Hello, Does anyone knows how to interpret results from TTCP performance tool? I executed ttcp -r -s on PC1 and ttcp -t -s 10.0.0.20. My results on PC1 is ttcp -r -s ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001 tcp ttcp-r: socket ttcp-r: accept from 10.0.0.20 ttcp-r: 16777216 bytes in 14.89 real seconds = 1100.66 KB/sec +++ ttcp-r: 11573 I/O calls, msec/call = 1.32, calls/sec = 777.46 ttcp-r: 0.0user 0.0sys 0:14real 0% 0i+0d 0maxrss 0+2pf 0+0csw I am unable to get last two lines. can anybody help me to understand it?