[rrd-users] Can't figure out the good RRD config

[Yann Bizeul]

Hello,
	I would like to monitor a number of requests/hours (or anything) on  
a custom php script.
	I defined my RRD like this :

rrdtool create netUpdate.rrd -s 300 DS:queries:COUNTER:300:0:U  
RRA:AVERAGE:0.5:1:500 RRA:AVERAGE:0.5:12:500 RRA:AVERAGE:0.5:288:500

	This means I will update the RRA every 5 minutes with :

/usr/bin/rrdtool update updates.rrd -t queries N:theValue

	The value starts with 500000+ and increments of about 3/4 each time  
I update (each 300s).

The problem is I get values like this in my RRA :
                         <!-- 2005-12-25 18:20:00 CET / 1135531200 -- 
 > <row><v> 0.0000000000e+00 </v></row>
                         <!-- 2005-12-25 18:25:00 CET / 1135531500 -- 
 > <row><v> 1.4316544723e+07 </v></row>
                         <!-- 2005-12-25 18:30:00 CET / 1135531800 -- 
 > <row><v> 1.4316531332e+07 </v></row>

As you can see, this is not the 5/6 units I expected...

Last values feeded (first the latest)
500683
500680
500678
500678
500676
...

Thanks for your help !

Yann Bizeul • yann at tynsoe.org
Cocoa Developer

Tynsoe Projects
BuddyPop • GeekTool • SSH Tunnel Manager • ...
http://projects.tynsoe.org/



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