On 2010-05-18 21:29, Corey Hickey wrote:
> Hello,
>
> I have inherited maintenance of a medium-sized Nagios installation. We
> currently have 649 hosts and 5415 services. Our setup works nicely, with
> one exception: Nagios falls behind on host/service checks. Our usual
> latency once Nagios has be
Hi Marcel!
On Tue, 18 May 2010, Marcel wrote:
> Hi list,
>
> Several times I'm asked about Nagios latency when the number of services go
> over a certain number.
>
> Is there any tweak to have nagios scale checkings more than it would after
> tweaking every configuration option for boosting p
Hello,
I have inherited maintenance of a medium-sized Nagios installation. We
currently have 649 hosts and 5415 services. Our setup works nicely, with
one exception: Nagios falls behind on host/service checks. Our usual
latency once Nagios has been running for a while is about 190-200
seconds
Thanks max, ill try that!
On 5/18/10, Kyle Bader wrote:
> I'm trying to get 80k service checks w/ about 1500 hosts and would be
> very interested in testing your patch, what was the name of the post
> you made so I can give it a whirl?
>
> On 5/18/10, Max wrote:
>> On Tue, May 18, 2010 at 2:31 P
I'm trying to get 80k service checks w/ about 1500 hosts and would be
very interested in testing your patch, what was the name of the post
you made so I can give it a whirl?
On 5/18/10, Max wrote:
> On Tue, May 18, 2010 at 2:31 PM, Marcel wrote:
>> Hi list,
>>
>> Several times I'm asked about Na
On Tue, 2010-05-18 at 14:37 -0700, Trisha Hoang wrote:
> Marcel, are you using nagios2.x or 3.x? I'm testing out 3.2.0 and find
> that nagios3.x performs pretty well, being multi-threaded and all.
>From other comments, there are presently delays inherent in various
tasks. So does the 3.2.0 multit
Hello,
Just installed nagios 3.2.1 following the docs at
http://nagios.sourceforge.net/docs/3_0/quickstart.html
Everything starts up normally, web interface is fine, can login,
enable/disable checks, etc... However, every 2 hours exactly,
I'm getting the following alert in email:
From: nagios
S
I spent couple weeks playing with 3.2.1 and found that it performs very well
with active checks (6500+ in 5 min at 1-2 sec latency max) but could not
pass 5000 passive checks on the master server.
When switched to 3.2.0, it processes 7300-7500 passive checks out of 8055 at
0.2 sec latency using
Patch can be found here:
http://github.com/netoisstools/Nagios-3-Patches/blob/master/events.c.patch
Download it to your nagios source directory then run
patch -p0 < events.c.patch
if you use the patch, make sure to set use_large_installation_tweaks
to 1 as it will only skip the sleep time if la
Again, thank you for all the quick answers. This list/community is
awesome!!!
I'm already using tmpfs, increased named pipe buffer size, did everything
that one is supposed to do in order to increase performance.
I think I'd go with removing sleep calls in the code. I'm at version 3.2.1
and would
Marcel, are you using nagios2.x or 3.x? I'm testing out 3.2.0 and find that
nagios3.x performs pretty well, being multi-threaded and all.
--
___
Nagios-users mailing list
Nagios-
Marcel wrote:
> When I have more than, say, 10k checks, I start seen check latency rises
> and there just isn't anything that could be done, even distributed
> monitoring have the nagios.cmd write-lock bottleneck.
So, I've just gone through this, and the single greatest bottleneck I
had to deal
Leonardo Carneiro - Veltrac wrote:
> Hi. I want to compile nagios without the web interface. I think that i
> should include these parameters in the configure:
>
> --disable-statusmap
> --disable-statuswrl
> --without-httpd-conf
>
> Is this right? There is anything else that i should include (or
On Tue, May 18, 2010 at 2:31 PM, Marcel wrote:
> Hi list,
>
> Several times I'm asked about Nagios latency when the number of services go
> over a certain number.
>
> Is there any tweak to have nagios scale checkings more than it would after
> tweaking every configuration option for boosting perfo
On Tue, 2010-05-18 at 15:31 -0300, Marcel wrote:
...
> It seems that nagios don't do the best job at taking the hardware to
> its real limits.
>
> When I have more than, say, 10k checks, I start seen check latency
> rises and there just isn't anything that could be done, even
> distributed monito
Hi list,
Several times I'm asked about Nagios latency when the number of services go
over a certain number.
Is there any tweak to have nagios scale checkings more than it would after
tweaking every configuration option for boosting performance?
It seems that nagios don't do the best job at takin
Hi. I want to compile nagios without the web interface. I think that i
should include these parameters in the configure:
--disable-statusmap
--disable-statuswrl
--without-httpd-conf
Is this right? There is anything else that i should include (or exclude)?
--
*Leonardo de Souza Carneiro*
*Veltr
Hi guys,
I am new to nagios but so far it's working well for me and is monitoring a
number of real and virtual hosts. Nagios 3.0.6 is installed on an
OpenSolaris 2009.06 host and monitoring routers other devices and VM's in
VirtualBox.
My issue is when I try to add an event handler, I get a SIG
I didn't even think to check for a -h.
This did it:
check_snmp -H 10.0.10.2 -C public -o .1.3.6.1.4.1.318.1.1.1.2.2.1.0 -l '%
Capacity' -u '%' -w 90:20 -c 20:0
Thank you.
On Mon, 2010-05-17 at 23:17 -0700, Morris, Patrick wrote:
> Use "check_snmp -h" to get a description of valid parameters. Th
Matsushita, Nobuo wrote:
>
> HI,
>
>
>
> I am using 3.2.1 version of Nagios. Is it possible to give
> HOST/COMMAND access to a user who Only can access to a specific host
> group?
>
Yes. If you've configured Nagios to use authentication, that's just how
it works.
On 18 May 2010 15:21, Christoph Kluenter wrote:
>
> I am thinking about testing DNX ( dnx.sf.net )
> But since one can't define which check will run on which
> node, we would have to reconfigure a lot of firewalls.
> Would dnx be worth this hassle ? Any experiences ?
I'm interested too about it.
Hi everybody,
we are running multiple nagios Instances which all provide
Test results to one node which runs the cgi's.
The problem with this setup is, that re-scheduling checks
has to be done on the checking nodes and not on the node
with the cgi's.
Is there any good solution to this problem ?
HI,
I am using 3.2.1 version of Nagios. Is it possible to give HOST/COMMAND access
to a user who Only can access to a specific host group?
Thanks in advance.
Nobuo
-
CONFIDENTIA
On May 18, 2010, at 7:51 AM, prasanth katakam wrote:
> Error: Could not find any host matching 'winserver' (config file
> '/usr/local/nagios/etc/objects/windows.cfg', starting on line 139)
> Error: Could not expand hostgroups and/or hosts specified in service (config
> file '/usr/local/nagios/
On 05/18/2010 02:51 PM, prasanth katakam wrote:
> dear team,
>
> when i start nagios it is giving an error like
>
> [r...@localhost ~]# service nagios restart
> Running configuration check... CONFIG ERROR! Restart aborted. Check your
> Nagios configuration.
>
> [r...@localhost ~]# /usr/local/n
I would suggest you to go to the following file and comment out the lines
which define the services of *winserver* this is a default server which is
added as an example or provide a valid hostaddress for it.
/usr/local/nagios/etc/objects/windows.cfg
On Tue, May 18, 2010 at 6:21 PM, prasanth katak
dear team,
when i start nagios it is giving an error like
[r...@localhost ~]# service nagios restart
Running configuration check... CONFIG ERROR! Restart aborted. Check your
Nagios configuration.
[r...@localhost ~]# /usr/local/nagios/bin/nagios -v
/usr/local/nagios/etc/nagios.cfg
Nagios Core
Thanks a lot.
On Tue, May 18, 2010 at 5:49 AM, Assaf Flatto wrote:
> Rodrigo K. Ferreira wrote:
> > Hi,
> >
> > I'm using nagios-2.12 for monitoring my systems and I need to disable
> > "sticky acknoledge".
> > I have read about that at Nagios docs/manuals and at google, I looked
> > the source
prasanth katakam wrote:
> Dear team,
>
> I was new to nagios and i have completed the installation of nagios
> successfully and please let me know how to add host machines(both
> linux and windows) in nagios server
>
> i tried to add windows machine to nagios with installing NSclient++
> in win
Dear team,
I was new to nagios and i have completed the installation of nagios
successfully and please let me know how to add host machines(both linux and
windows) in nagios server
i tried to add windows machine to nagios with installing NSclient++ in
windows machine but it is not getting added
Rodrigo K. Ferreira wrote:
> Hi,
>
> I'm using nagios-2.12 for monitoring my systems and I need to disable
> "sticky acknoledge".
> I have read about that at Nagios docs/manuals and at google, I looked
> the source code too, and the only way is patching the code ?
> My hope was Nagios 3 came with
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