On Tue, Feb 24, 2004 at 04:07:52PM +0100, Serge Maandag wrote: > > rrdtool create test.rrd > > DS:myvalues:COUNTER:600:U:U > > RRA:AVERAGE:0.5:1:27360 ## 95 days > > RRA:AVERAGE:0.5:6:336 ## 7 days > > RRA:AVERAGE:0.5:24:372 ## 31 days > > RRA:AVERAGE:0.5:288:365 ## 365 days > > > > If I should draw a graph for the past 90 days, which RRA will > > it use and why ? > > It looks to me like it's using the last one (365 days). > > Logically it should pick the first one. I've seen it fail before though. > Your 2nd and 3rd rra are redundant. They will never be used.
Please, I have no time to explain but this statement is false. Browse the archives for previous explanations. In short: graphing 300 pixels horizontally may very well be done using the 2nd, 3rd or 4th RRA. -- begin sig http://www.googlism.com/index.htm?ism=alex+van+den+bogaerdt&type=1 This message was produced without any <iframe tags -- 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
