Hi, I have kind of a similar problem. When comparing the graph generated with routers2.cgi using data from rrdtool, it is slightly lower than straight from MRTG (based on 5 min intervals). The rrdtool data is off by 5-6 mbps.
Thanks, Jon -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stephen J. Wilcox Sent: Wednesday, April 14, 2004 5:54 AM To: [EMAIL PROTECTED] Subject: [mrtg] RRD graphs cant be right Hi, I have an RRA which is produced by MRTG, I am producing a 24 hour graph using rrdtool, the graph is set to plot avg and max values just like mrtg would. Its using the 30min max RRA to plot the max values on this graph, but the max plot is consistently higher than the avg. This can't be true for the 24 hour graph of 5 min averages where the max must equal the avg. One other thing is the graphs should look identical and they are similar but I can see small differences.. for example the rrd graph shows slightly smaller values (eg 70mb instead of 78mb) , and some of the plotted points are definitely different (eg a 5 min plot shows a dip on one but not hte other). Any thoughts before I start dissecting this? Steve -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
