[rrd-users] Using rrdcgi

Steve Shipway s.shipway at auckland.ac.nz
Sat Oct 10 07:39:09 CEST 2015

<RRD::GRAPH packets.png --lazy --title="Packets" DEF:cel=packets.rrd:rx:AVERAGE>

You have not told it what to graph!  So, you get no image...

The DEF tells RRDTool about the data source (assuming packets.rrd is in the same directory) but you have no AREA or LINE directive to define a graph, so nothing will be generated.

Add at least one LINE directive...


Steve Shipway
University of Auckland ITS
UNIX Systems Design Lead
s.shipway at auckland.ac.nz
Ph: +64 9 373 7599 ext 86487

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