[rrd-users] Showing daily average ; from midnight to midnight local time

Jean-Yves Avenard jyavenard at gmail.com
Tue Feb 16 08:27:38 CET 2010


On 16 February 2010 17:27, Tobias Oetiker <tobi at oetiker.ch> wrote:
> the 'problem' is pango, the component who does the font
> rendering for rrdtool. as it is started it figures out which font
> to pick ... this can take some time ... there are three things you
> can do:
> * have fewer fonts
> * make sure you are running the latest pango and fontconfig
> * let the same instance of rrdtool create multiple graphs since the
>  font selection impact is only on the first graph ...

Well, it's all done via apache / mod_php / rrdtool php_mod

I don't know how I could make it so the same instance create the graph

> 259 fonts is not really excessive, it is just that when the whole
> font searching has to be done for every graph which is the case
> when you restart rrdtool every time will take it's toll.

I've removed the font for the time being, I had added them for gplot

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