Unfortunately you are going to be limited by the resolution of the data being stored in the RRD. If its set to only store hourly values, that's how they are going to be displayed when they are graphed. :-( So what I could think of that might help is either:
a) Use the FETCH function and get the data stored in the RRD and then graph it with another application and interpolate the missing values. b) Create a RRD with a higher step value to get greater resolution and then make "fake" entries in your RRD to average out the previously recorded value with the current one. For example if you use a step value of 60 (1 for each minute) for the RRD and then lets say you have a value of 19.5 currently stored in the RRD at 00:00, then at 01:00 you receive a value of 18 from whatever you're monitoring. Then if you make even intervals of values for the missing minutes between 00:00 - 01:00 that decrement from 19.5 to 18 and store those in your RRD for their appropriate times and then store the 18 at 01:00 if may help smooth out the bumps a bit. I personally haven't tried it, so I don't know what it would look like when you do. I'd be curious to see if you think it's worth a try. Anyone else have ideas/comments? Jason... -----Original Message----- From: Mikko Lyly [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 23, 2003 12:34 PM To: rrd-users@list.ee.ethz.ch Subject: [rrd-users] rrdtool graph more average :) Hi, Has any one have an idea how whould i make graph of stats measured every hr to be more smoother line when greating graphs like the black line in this picture http://www.zoo-gate.fi/~fips/rrdtoolgraph.gif any advice is greatly apreaciated, thanks :) -Mikko -- -- 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
