On 10/24/2010 12:31 AM, Litwin, Matthew wrote:
>
> On Oct 22, 2010, at 6:53 PM, Frost, Mark {PBC} wrote:
>
>> Matthew,
>>
>> You don't say, but my guess would be that you have high latencies.
>> That is for one of several reasons, Nagios is not able to run
>> checks when it thinks it should. You can see this information and
>> other stats by looking at the Performance item near the bottom of
>> the Nav pane in the Nagios web interface.
>
> Hi Mark,
>
> I have set up MRTG to track nagios performace and it is reporting
> that latency for host and service checks are next to nothing and
> service execution time is just under 400 ms, however, host checks are
> coming back at around 4 seconds. Based on the samples that are in the
> MRTG section of the tuning guide, my stats would indicate that
> service execution times are fine, but that host execution checks are
> high.
>
If you're not already using check_icmp instead of check_ping, switch
now so successful hostchecks complete early.
--
Andreas Ericsson andreas.erics...@op5.se
OP5 AB www.op5.se
Tel: +46 8-230225 Fax: +46 8-230231
Considering the successes of the wars on alcohol, poverty, drugs and
terror, I think we should give some serious thought to declaring war
on peace.
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