Graphing in Xymon

A 500 ISE isn't a good sign. Is there anything in the web error logs?

And just to confirm, the file does actually existing in the RRD 
directory as expected?

Regards,
-jc

On 9/5/2019 12:56 PM, Root, Paul T wrote:

Not much help here:

$ wget "http://nsmdenvp117.corp.intranet/xymon-cgi/showgraph.sh?host=nsmdenvp185&service=ncv:ConfigPulls&graph_width=576&graph_height=120&disp=nsmdenvp185&nostale&color=green&graph_start=1567539940&graph_end=1567712740&graph=hourly&action=view";
--2019-09-05 14:46:58--  http://nsmdenvp117.corp.intranet/xymon-cgi/showgraph.sh?host=nsmdenvp185&service=ncv:ConfigPulls&graph_width=576&graph_height=120&disp=nsmdenvp185&nostale&color=green&graph_start=1567539940&graph_end=1567712740&graph=hourly&action=view
Resolving nsmdenvp117.corp.intranet... 151.119.9.117
Connecting to nsmdenvp117.corp.intranet|151.119.9.117|:80... connected.
HTTP request sent, awaiting response... 500 Internal Server Error
2019-09-05 14:46:59 ERROR 500: Internal Server Error.


Running the rrdtool graph by hand, does work now, and I transferred the lines to graphs.cfg.  But that hasn't translated into a graph.

rrdtool graph ConfigPulls.jpg \
         --title "NCM Config Pulls" \
         "DEF:NetAtoD=ConfigPulls.rrd:NetAtoD:AVERAGE" \
         "DEF:NetEtoN=ConfigPulls.rrd:NetEtoN:AVERAGE" \
         "DEF:NetOtoZ1to9=ConfigPulls.rrd:NetOtoZ1to9:AVERAGE" \
         "DEF:Other=ConfigPulls.rrd:Other:AVERAGE" \
         "DEF:InfraGen=ConfigPulls.rrd:InfraGen:AVERAGE" \
         "DEF:InfraSec=ConfigPulls.rrd:InfraSec:AVERAGE" \
         "LINE2:NetAtoD#00FF00:Net A to D" \
         "LINE2:NetEtoN#00CCCC:Net E to N" \
         "LINE2:NetOtoZ1to9#FFCC00:Net O to Z & 1 to 9" \
         "LINE2:Other#FF0000:Other" \
         "LINE2:InfraGen#FFFF00:Infrastructure General" \
         "LINE2:InfraSec#FFFFCC:Infrastructure Secure" \
         "COMMENT:\n"


-----Original Message-----
From: Xymon <xymon-bounces at xymon.com> On Behalf Of Stef Coene
Sent: Thursday, September 05, 2019 2:18 PM
To: xymon at xymon.com
Subject: Re: [Xymon] Graphing in Xymon

On 4/09/19 19:59, Root, Paul T wrote:

The graph doesn't show up, just a broken link in both the test and
trends pages.

Any help?

Then there is a problem generating the RRD, the error is returned as
text. But you browser expects a graph, not some text so it displays a
broken image symbol.

When yoy right click on one of the broken image, you can say 'open image
in new tab'.
This will give you the direct URL of the graph.
If you do a wget of this URL (don't forget quotes!) on your xymon
server, you will download the real error.
Just do a vi of the downloaded file to see this error.


Stef


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