[rrd-users] ASSIST: RRDtool producing blank graphs

[Pavankumar Rallabhandi]

Hi Simon,

Wel Simon Tobi found the Crytsal ball ;-) and he helped me out with the
hearbeat parameter that was causing my issue. I was getting the RRD
Files written but with NaN values.

Tobi suggested that I change the 
minimal_heartbeat = 30
to  normally mrhb is set to 600


and things started working .

Thanks anyway for ur willingness to help .


Reg//
pavan

-----Original Message-----
From: rrd-users-bounces at lists.oetiker.ch
[mailto:rrd-users-bounces at lists.oetiker.ch] On Behalf Of Simon Hobson
Sent: Tuesday, October 21, 2008 12:18 PM
To: rrd-users at lists.oetiker.ch
Subject: Re: [rrd-users] ASSIST: RRDtool producing blank graphs

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
>solved....???????
>
>-----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
Christmas stocking fillers. Some available as e-books.

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Pavankumar Rallabhandi
Senior Solutions Engineer



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