[rrd-users] Re: RRD graph creation

Pavel Ruzicka pavouk at pavouk.org
Sun Mar 28 16:53:52 MEST 2004


> As an intermediate step, I'd like to switch to a log format of rrdtool
> but still have all of the graphs created.

You can call cgi script for generating graphs from your script on command 
line, but it's not a good idea...

> If not, does anyone have a sample of how they call rrdtool to do the
> graphing to mimic the intervals of MRTG's four typical graphs?

You can look at RRDTool integration page:
There are scripts 14all.cgi and mrtg-rrd which generates html page with graph 
in MRTG-like style.

I use 14all.cgi, which is called on demand from Apache.

Link to script looks like this:

I have MRTG configuration in more included files (1 router = 1 file), because, 
when you have thousands target, that generating of graphs is slow due to 
parsing MRTG config file. Script is called with parameter for included cfg 

Best regards,

Pavel Ruzicka

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