Summary, Network Load. Click on the graph for the time period in question (last hour) and you'll get the top 3 talkers during that period. The url is:
https://yourntophost:3000/thptStatsMatrix.html?col=1 (or col=0, col=2, col=3) I haven't used / tested all of these, but I know the last 10 mins and last hour works. Luca, this is a common question and the only way I found out about this was from a post long ago, else I would've completely missed this feature as well. Might I recommend some embedded text on the "thptStats.html" page and / or another menu option to help guide users to this VERY useful data? I think this would help many users as this is a very common usage case: "My network was maxed an hour ago (n time ago), who did it?" Actually, I guess I could write some "use cases" for common problems and post somewhere. Perhaps under a "How To" / "Use Case" section on ntop.org? HTH! Gary -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Adam Katz Sent: Wednesday, February 03, 2010 4:28 PM To: Ntop Users List Subject: [Ntop] View bandwidth by host by hour? Is there a way to limit the bandwidth scope of the "Host Information" page (hostsInfo.html) to a finer granularity? I'm looking for a quick way to figure out which systems on my LAN are actively consuming bandwidth, ranked by consumption over a specifiable period of time like the last 10 minutes, 30 minutes, hour, etc. The closest I can get is http://ntop/hostsInfo.html which has a broad granularity based on the somewhat-arbitrary "age/inactivity" field. To track down a local system consuming the majority of the bandwidth, I have to use click on each of the top hosts, scroll to "Host Traffic Stats" on the resulting page, and see if the "Tot. Traffic Rcvd" column has a high number in its top row. There's also http://ntop/dataHostTraffic.html?col=99&showH=1&showL=2 but activity is expressed as a percentage per host rather than a percentage of total traffic. _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop <font size="1"> <div style='border:none;border-bottom:double windowtext 2.25pt;padding:0in 0in 1.0pt 0in'> </div> "This email is intended to be reviewed by only the intended recipient and may contain information that is privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any review, use, dissemination, disclosure or copying of this email and its attachments, if any, is strictly prohibited. If you have received this email in error, please immediately notify the sender by return email and delete this email from your system." </font> _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
