Hi all

I'm getting some broken "extra" graphs in my trends page and not sure if I've done something wrong or if it's a bug. I'm running v4.3.3 of Xymon on Linux.

I've successfully implemented a collector for BIND DNS statistics that injects the data into Xymon using a "TRENDS" message, as detailed in the last section of http://xymon.com/xymon/help/howtograph.html. I have the RRD files being created with valid data, one with multiple DSes, others with a single DS named "lambda". My graphs.cfg file has valid descriptions for things like [bindstats-mismatch] (showing responses with mismatched query IDs). I've deliberately avoided using the existing name "bind".

As per the documentation, I appended ",bindstats" to the end of the "GRAPHS and TEST2RRD" values in xymonserver.cfg. I also added "TRENDS:*,bindstats:bindstats|bindstats-breakdown|bindstats-mismatch" in hosts.cfg, so that I get all 3 graphs in the trends page. All three are defined in graphs.cfg, with two using "FNPATTERN" and the other explicitly naming the files.

My trends page shows the three graphs I've defined. But it also shows three more broken graphs after each functioning one. The IMG URI for all four appears identical except for the "first=" value. The first graph has in its URL "first=1", the second shows "first=4", the third shows "first=7" and the last shows "first=10". All of them have "count=3" in the URI.

It seems like this is designed to show a multi-graph with many data sets, split into several groups of 3. But as there's only one data set, there's nothing to show for "first=4" (and subsequent graphs) and so rrgraph bails.

Can anyone suggest something I've missed or a way to get this to only show one of each graph on the trends page?

Cheers Jeremy