Does it have data in it? So something like this should show the last 50 data points:

rrdtool fetch xymonnet.rrd AVERAGE | tail -50

On my system, the last dozen or so were "nan", probably due to buffering. But you should see something if it's all working OK.

J

On 24 January 2013 07:20, Asif Iqbal <vadud3 at gmail.com> wrote:

Hi

I am not getting any graph for xymonnet. I am running xymon 4.3.10

I do have a xymonnet.rrd file

-rw-r--r-- 1 xymon xymon 20K 2013-01-23 14:49 xymonnet.rrd

It's name is runtime and type is GAUGE per rrdtool dump

When I tried to draw a graph it did not like GAUGE type.

rrdtool graph /tmp/test.png DEF:p1=xymonnet.rrd:runtime:GAUGE

LINE2:p1#ff00ff ERROR: Unknown CF 'GAUGE' in 'DEF:p1=xymonnet.rrd:runtime:GAUGE'

So I changed it to AVERAGE type, but the graph is empty.

rrdtool graph /tmp/test.png DEF:p1=xymonnet.rrd:runtime:AVERAGE

LINE2:p1#ff00ff481x149

ls -lh /tmp/test.png

-rw-r--r-- 1 root root 6.1K 2013-01-23 15:18 /tmp/test.png

display /tmp/test.png shows empty graph.

What gives?

-- Asif Iqbal PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?

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