[Xymon] Custom 60 second interval test still has 5 min interval graph

Jeremy Laidman jlaidman at rebel-it.com.au
Thu Jul 2 03:46:23 CEST 2015


On 1 July 2015 at 13:10, Scot Kreienkamp <Scot.Kreienkamp at la-z-boy.com>
wrote:

> I’m viewing the graph on the custom test page.  The data is being reported
> in via data message if that makes a difference.


OK.  What I'm thinking as that the graph shown on a test page is always for
a specific time period (I think 24 hours), and rrdgraph chooses an
appropriate granularity for that time period.  If it were showing a "year"
graph, it would choose weekly samples to graph.  If showing a "month"
graph, then it'll choose hourly samples.  It's not until it's asked to show
a graph of perhaps less than 24 hours that it will show samples shorter
than 5 minutes.  I don't know the exact thresholds, but I think the
principle applies.

  Not sure what you mean by reducing the trends period?


Does your graph show on the trends page for the server?  On the trends
page, up the top is a form that lets you adjust the time period for the
graphs on that page.  If you changed the default 2-day graph period to
something like 12 hours, you might start to see finer resolution.

Another option is to click on the magnifying glass next to the graph in the
test page, then drag to zoom in on the most recent 8 hours, and see if you
get 1-minute samples showing.

Cheers
Jeremy
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