Tuesday Stanislav Sinyagin wrote: > > Hello all, > > Sometimes LINE2 is drawn with a bigger step than it's > defined in RRD, though the rrd_graph arguments are > the same. > > See these examples: > > Correct graph (except that TICK doesn't work): > http://ipv6.multikabel.net/render-correct-1.bmp > > Weird graph: > http://ipv6.multikabel.net/render-fault-1.bmp > > These graphs are drawn with the same (quite standard) > arguments, at different moments in time. > > Is it a bug or a feature?
well this is due to the automatic selection of the RRA which supplies data it seems you have setup RRAs in your RRD which provide data in such a way that the lower resolution rrd provides better coverage of the requested time slot ... and coverage alywas overrides precision.... eg 1 RRA is 3 steps and the other is 7 steps ... this will cause a number of points in time where the 7 step RRA will provide better converage of the requested interval than the 3 step RRA ... cheers tobi the > > Regards, > Stan > > > > > > __________________________________________________ > Do you Yahoo!? > HotJobs - Search new jobs daily now > http://hotjobs.yahoo.com/ > > -- > Unsubscribe mailto:[EMAIL PROTECTED] > Help mailto:[EMAIL PROTECTED] > Archive http://www.ee.ethz.ch/~slist/rrd-developers > WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi > -- ______ __ _ /_ __/_ / / (_) Oetiker, ETZ J97, ETH, CH-8092 Zurich, Switzerland / // _ \/ _ \/ / System Manager Coach Time Lord Developer Designer /_/ \.__/_.__/_/ http://people.ee.ethz.ch/~oetiker +41(0)1-632-5286 -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-developers WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
