[rrd-users] ASSIST: RRDtool producing blank graphs

Simon Hobson linux at thehobsons.co.uk
Tue Oct 21 08:48:01 CEST 2008

Pavankumar Rallabhandi wrote:

>Well same problem here when I check the rrd files these files contain
>the NaN values. Have anyone else faced a similar situation and they
>-----Original Message-----
>From: rrd-users-bounces at lists.oetiker.ch
>[mailto:rrd-users-bounces at lists.oetiker.ch] On Behalf Of George Mtonga
>Sent: Friday, October 10, 2008 10:17 AM
>To: rrd-users at lists.oetiker.ch
>Subject: [rrd-users] ASSIST: RRDtool producing blank graphs
>I have configured rrdtool and the graphs that display are just blank.
>Where must I have gone wrong during installation?

Sorry, I've mislaid my crystal ball and finding it hard to guess what 
you have done/have tried etc !

Have you actually put any data in ? Enough to satisfy the 
requirements of the rrd for there to be valid data out ?

What was your command for creating the rrd file ?
What data have you put into it ?
What do you *THINK* you should be getting out ?

Simon Hobson

Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed
author Gladys Hobson. Novels - poetry - short stories - ideal as
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