Nagios Support Forum

Hello everybody,
Happy new year for all of you.
I'm french, so sorry for my bad english

I have an issue with nagios 3.4.4 and Nagiosgraph 1.4.4.
I explain to you the situation.
We have actually an old Nagios server monotoring production, we had splited the monitoring and I have to manage all application monitoring. Now the new server is running and the old one too, I had deactivated all alerts on the new one.

All checks are configured and they are all working.

I had installed nagiosgraph and it's works.

RRD databases are created automatically and correctly updated.

For some check I have graphs.
But for all check using this (almost every checks), they all not works, I have empty graph :

# Service type: unix-procs
# output:PROCS OK: 43 processes
/output:PROCS .*: ?(\d+) process.*/
and push @s, [ procs,
[ procs, GAUGE, $1 ] ];

Here this is an output : PROCS OK: 1 process with UID = 200 (nexo), PPID = 1, command name 'dmi_loader' [min -1]

But, when I test this regular expression on http://rubular.com/ for exemple, data are correctly found.

And on the old server, graphs are correctly updated.

I am really lost because I don't know what can I do to fix this issue.

I don't know what information you need to help me, and my post is already borring to read so please ask me what you need and I will tell you.

It's really important for me, because we have to deliver this new server ASAP, and I am alone to manage nagios stuff

Thank you very much!

I found where was the problem since this morning (i worked on it and was stock since 2 weeks and I fix the problem juste after posting here...)

After dis some investigation, the rrd database was updated with no data, I didn't know why.

But I began to search this way on the web and found this : http://xiehang.com/blog/2013/08/28/nagi ... nt-page-1/

and did that : the solution is change command definition (usually objects/commands.cfg) from /usr/libexec/nagiosgraph/insert.pl to /usr/bin/perl /usr/libexec/nagiosgraph/insert.pl

And after delete the rrd Database, it's works!!

Awesome! Thank you for letting us know, sometimes it's just nice to write out what you've done to get a fresh perspective.