[rrd-users] rrd python help needed.
llow at telesphere.com
Mon Dec 29 22:50:07 CET 2008
> Thanks Larry!
> To clarify...
> So, if i want to graph the values that i've stored in the rrd data file
> would i simply do something like this?
> '--start' , str(etime - (24 * 3600)) ,
> '--end' , str(etime) ,
> '--vertical-label' , 'CPU Load' ,
> '--imgformat' , 'PNG' ,
> '--title' , 'System Load Average' ,
> '--lower-limit' , '0' ,
You need to then use that 'min' definition in a LINE, AREA, etc.
> Am i accurate? Every time i run this in my script it does not recreate
> the png graph. Thoughts?
> Also, the RRD data file (test.rrd) appears to be in binary. Is this
> accurate? Any way i can read the data in human readable format to
> it is storing the correct values?
rrdtool dump will output it to xml
> On Mon, 2008-12-29 at 12:52 -0800, Larry Low wrote:
> > rrd-users at lists.oetiker.ch
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