[rrd-users] Empty Graph, Database Contains Data

[Alex van den Bogaerdt]

----- Original Message ----- 
From: "Itai Zukerman" <zukerman at math-hat.com>
To: <rrd-users at lists.oetiker.ch>
Sent: Thursday, November 27, 2008 2:53 AM
Subject: [rrd-users] Empty Graph, Database Contains Data


> I'm probably missing a command-line parameter somewhere, but I've been
> looking at this for 2 hours and I still don't see what I'm doing
> wrong.
>
> $ rrdtool fetch --start 1227746280 --end 1227747780 php-pv.rrd AVERAGE
>                             ct                   t                  tt
>
> 1227746340: 8.1154809062e+03 1.9715162243e+06 2.4293276604e+02
[snip]
> 1227747840: 7.8802716627e+03 2.0004413573e+06 2.5385436479e+02
>
> $ rrdtool graph ct.png --start 1227746280 --end 1227747780 
> 'DEF:ctx=php-pv.rrd:ct:AVERAGE' LINE2:ctx:#333333
> 481x149

I think ":#333333" may be parsed as no color. Try "#333333" without the 
colon.

HTH
Alex