My total bandwidth is 65GB and I have only 165 sites. One of the sites is eating the bandwidth and I am unable to catch that site. I wrote a script which calculates the size of the log files of each website and the site having maximum log size is supposed to be 'heavy traffic' site. I stopped the these sites but no effect. MRTG shows the same graph. I am also using windows performance monitor and hooked my NIC card and it also displays the same activity. There is average 100Kb/Sec UPLOAD to the server and download is always an average 1Kb/sec.
