[rrd-users] rrd python help needed.
llow at telesphere.com
Mon Dec 29 23:04:30 CET 2008
> Would you mind showing me an example of this?
> On Mon, 2008-12-29 at 13:50 -0800, Larry Low wrote:
> > > rrdtool.graph(gfname,
> > > '--start' , str(etime - (24 * 3600)) ,
> > > '--end' , str(etime) ,
> > > '--vertical-label' , 'CPU Load' ,
> > > '--imgformat' , 'PNG' ,
> > > '--title' , 'System Load Average' ,
> > > '--lower-limit' , '0' ,
> > > 'DEF:min=test.rrd:max:AVERAGE'
> > > )
> > >
> > You need to then use that 'min' definition in a LINE, AREA, etc.
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