Hi.
> Hi
> 
> If you want to export the data and do not have time to design an xml-parser,
> you can use the old way of 'rrdtool info *.rrd' to find the consolidating functions
> and 'rrdtool fetch *.rrd CF' to output it. You get all the DS tied to that CF.
> 
> %rrdtool fetch eth0.rrd MAX
> timestamp    eth0rx            eth0tx
>  
> 1138775820:  8.5033898305e+03  8.3728813559e+03
> 1138775880:  7.2485810873e+03  8.1029360007e+03
> 1138775940:  7.8926420765e+03  8.3899945355e+03
> 1138776000:  8.4928888889e+03  8.4288888889e+03
> 1138776060:  8.3976958569e+03  8.3682297552e+03
> 1138776120:  8.2467731777e+03  8.1029360007e+03
Correct.
But it depends on your goals. If you want to do some
calculations with the data and/or you have lots of
sources (e.g. calculating the average cpu utilization for
a cluster of nodes or so) xport is the better choice.

For an example how to parse the output generated by xport
look at shared-demo.pl in the examples directory.

HTH,

Andreas.

-- 
Dipl.-Ing. Andreas Maus             science+computing ag
System Administration               Hagellocher Weg 71-75
mail: a.maus@science-computing.de   72070 Tuebingen, Germany
tel.: +49 7071 9457 456             www.science-computing.de

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