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 <user-6f4b51ac2a40@xymon.invalid> 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?