Dear List,
Is there any plug-in available for nagios to check the newly added
Host/Services/Contacts and notify by email.
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On 12/02/2010 06:42 PM, Daniel Wittenberg wrote:
Embeded perl is interesting though, I hadn't tried that, thought it was
supposed to help with performance.
In theory, it does. It probably does in practice too, but the problems
associated with it makes it not worth it.
I don't think we have
Hi,
On Friday, December 03, 2010 11:53:38 trm asn wrote:
Dear List,
Is there any plug-in available for nagios to check the newly added
Host/Services/Contacts and notify by email.
could you be more verbose what kind of plugin you are looking for?
Regards,
Christian
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On 12/03/2010 07:29 AM, Sebastian Ries wrote:
Hi
The check_folder_size.sh script will probably suit your needs well.
Yes, I found scripts for this.
The Problem is that a du within this folder takes about 2 minutes.
That's why I told that it is a very large directory with many files)
In
On 12/02/2010 08:38 PM, Daniel Wittenberg wrote:
Someone else noticed that nagios is generating a ton of minor page
faults, and curious if that's normal and if that could be causing some
of the latency in the checks?
define a ton
$ /usr/bin/time php -r 'echo marsipulami\n;'
marsipulami
I find it interesting that a number of users get performance
improvements with embedded perl off - we lose 20-40% polling capacity
perl poller with it off.
- Max
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On 12/03/2010 12:46 PM, Max Schubert wrote:
I find it interesting that a number of users get performance
improvements with embedded perl off - we lose 20-40% polling capacity
perl poller with it off.
How do you mean that you're losing capacity? Does latency start to creep
upwards or is load
Latency increases much more quickly for us without epn as execution
times are noticably longer per check.
We use rhel 5.x, so the perl is 5.8.8.
We have semi dailoy updates to our pollers and with epn that means
cold restarts - memory leaks have not been noticable given that
scenrio, but on test
I was wrong i use check_service_cluster
http://nagios.sourceforge.net/docs/3_0/clusters.html
Greg Pangrazio
On Thu, Dec 2, 2010 at 9:25 PM, Greg Pangrazio pangr...@gmail.com wrote:
I do this with one service check that looks at all 4 of the statuses and
there is a warning and a critical
I am looking for a plugin which will check the hosts.cfg, contacts.cfg,
command.cfg and if found any new entry has been added into those files ,
then will be notified to the specific email id .
On Fri, Dec 3, 2010 at 4:23 PM, trm asn trm.nag...@gmail.com wrote:
Dear List,
Is there any
Pagefaults - 20-30k. This seems to be the source of most of the cpu
system time (understandably), which sits about 40-50%. So if I could
reduce the pagefaults I think we could gain quite a bit of performance
back.
I found one other huge issue...somehow in the generic service check, the
Tony,
I have installed MNTOS on two systems (troubleshooting) and I have the same
issue with both. The nagios.xml file is being updated with data, but when I
hit the webpage, there is nothing displayed (absolutely blank). I downloaded a
simple php page that lists a bunch of PHP
Not sure how those other scripts are doing it, if using an ls maybe? As
a test, can you do:
time find path -type f |wc -l
See how long it takes for that?
Dan
-Original Message-
From: Andreas Ericsson [mailto:a...@op5.se]
Sent: Friday, December 03, 2010 5:26 AM
To: Nagios Users List
On 12/03/2010 03:28 PM, trm asn wrote:
I am looking for a plugin which will check the hosts.cfg, contacts.cfg,
command.cfg and if found any new entry has been added into those files ,
then will be notified to the specific email id .
Hope you find one. It shouldn't be hard to write yourself
On 12/03/2010 04:31 PM, Daniel Wittenberg wrote:
Pagefaults - 20-30k. This seems to be the source of most of the cpu
system time (understandably), which sits about 40-50%. So if I could
reduce the pagefaults I think we could gain quite a bit of performance
back.
Over what period of time?
Sorry for confusion on that..I added 9 checks to *each* host, and
there's about 700 hosts. No, it's all the nagios daemon itself (nagios
-uxd). It feels like if I add that many more checks that it has a hard
time doing the checks and processing the results since if I either move
the active
On Fri, Dec 03, 2010 at 07:29:54AM +0100, Sebastian Ries wrote:
The check_folder_size.sh script will probably suit your needs well.
Yes, I found scripts for this.
The Problem is that a du within this folder takes about 2 minutes.
That's why I told that it is a very large directory with many
It appears that nagios spawns lots and lots of new procs for all the
various tasks it does, check results and such. I was curious, wouldn't
a model more like Apache work better? Something like, a queue for work,
and have worker processes grab off that queue, run a bunch of different
jobs, then
Can the use of dependencies also be the cause of increased latencies?
I too struggle with them and I'm running on lightly-loaded physical hardware.
We have 2 servers doing the checks sending back to a central server. Both
distributed nodes use ocsp/ochp, but they do nothing more than append
We keep those files under RCS revision control and make people check them out
and in to add new information. If we wanted to, I'd probably write an rcsdiff
to see if anything's checked out that's not been checked back in.
Otherwise, two ideas come to mind:
- Create a daily cron job to check
Actually I thought of further things I'd make such a cron job do (this could
easily be a simple bash or perl script)...
- if the files have changed, check their times against the time nagios last
restarted and warn if they are newer (as the changes aren't being picked up by
the running nagios)
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