Yes, it's true! Yesterday At 15:30 I had a 1.9 Mbps traffic peak, but weekly graph doesnt show it. It shows something about 1.4 Mbps. We must have in mind that MRTG works with AVERAGES. If you are usig traditional 5-minute MRTG, for daily graph, you have a 5-minute average = 500 m. But for weekly graph you have 30 minute average, taking six times more readings that the first graph. Probably, the reading that resulted the 500 m peak is "dissolved" into the 400 m peak.
(400m + 500m + 450m + 380m + 350m + 320m ) / 6 = 400 m But you use in your config file the option WithPeak[_]: wmy You will see another line on the weekly, monthly and yearly graphs representing the peak of each set of readings. For example, at weekly graph, you will have 400 m in green (or blue) and you will have a dark green (or magenta) line contenting your 500 m at the same graph! So, you could compare the averages with the peaks. ------------------------------------------------------- Hi All I have noticed one thing... When I make a graph of 1 day I get the maximum range on the y axis as 500 m but when I make graph for one weeks time I get the maximum value on the y axis as 400m ... Why is this reducing... I know about the aggregation based on RRA's but still why is the value being shown reduced ..... because as far as I understand..... If I see a graph of a day and of a week then the maximum value should either be the same of the week's maximum value can be more.... but its opposite here..... Thanks Chitman --------------------------------- Do you Yahoo!? Yahoo! Photos - Get your photo on the big screen in Times Square -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
