Tickets :: Comment on [#1319] RRDTool Graphing

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Comment	> Here's my patchset to allow for using RRDTool to graph SNMPCustom data. > > > > Of course, I don't expect it to be perfect, but since there is no > standard PHP module for RRDTool (besides the contrib one) and due to > RRDTool's highly customizability, I had to try and make it as generic > as possible. > > > > I do need to add some explanation of the $rrdtool parameters in the > devices.php, so here it is: > > The actual index is the data source name that's referenced in rrdtool > > -file: The filename of the .rrd to use > > -name: The legend name on the graph for that data > > -color: The color of the data on the graph > > -line: The type of line to use while graphing, can be LINE{1\|2\|3}, > AREA, STACK, > > -unit: The unit to use in the legend > > -calc: Any extra calculations to the data to format it correctly, in > RPN format. For now, if you want to use a calc, you have to start it > with a comma. A todo could make this not the case. > > > > To start, setup all the necessary items in devices.php, and then run > scripts/createRRDFiles.php to setup and create the .rrd files > according to what was specified earlier. > > > > After that, just cron the statusmonitor.php script and enjoy. > > > > Of course, let me know if there's something that could be done > better, or if there's a problem with something I wrote. I'd be more > than happy to fix it! > > > > Thanks. > > > > -Mike
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