Accurate check time

[Neil]

Hi Jeff, 

Would you mind sending me your nagios.cfg coz eventually, I will reach this 
point too. 

Thanks. 

Neil 

Jeff Rodriguez writes: 

> We have a similiar configuration (400/2000). 
> 
> We're getting a Dell 1750 (Dual P4 w/HT, 2GB Ram) to perform all the checks
> for us. 
> 
> The way we've managed to get nagios running as fast as possible is to change
> the service check interleave to s[mart] and crank up the max checks to 300. 
> 
> It seems to do well on a Dell 350 (P4 2.4G, 512MB Ram) but the box is ALWAYS
> taxed. 
> 
> Jeff
> ----- Original Message ----- 
> From: "EHP" <monitor at ehp2.hostinx.com>
> To: <nagios-users at lists.sourceforge.net>
> Sent: Sunday, January 18, 2004 12:47
> Subject: [Nagios-users] Accurate check time 
> 
> 
>> Hello, 
>>
>> I have net with cca 400 servers and 2000 services. Nagios can check all
> hosts
>> and services but time between checks is too long - I need 1 minute period
> by
>> critical services. I have tried all possible configuration options, limits
>> are very high (more than I need) but Nagios cannot run checks in time.
>> My latest configuration is 4 Nagios instances (3 monitoring + 1 for
> collecting
>> data) but periods are still too big (from 1.5 min to 5 mins).
>> Pipe buffer is 32Kb, cpu and ram are unused, but nagios don't run next
> checks
>> until all previous are completed (and some are too slow - ie. ping - 4s). 
>>
>> Some ideas how ensure accurate timing of checks ? 
>>
>> Petr 
>>
>> 
>>
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>>
>  
> 
>  
> 
> -------------------------------------------------------
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-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
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_______________________________________________
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Nagios-users at lists.sourceforge.net
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::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null