NAGVIS minimal broker options

[Joerg Linge]

Am Montag, 8. September 2008 19:19 schrieb Israel Brewster:
> In trying to implement NAGVIS on my system, I have been running into  
> performance issues where the NDO daemon/mysql consume vast amounts of  
> processor power, essentially bringing nagios and everything else to a  
> halt until they complete. This is a problem (I belive) with mysql, and  
> as such can't really be helped directly (except by moving the sql  
> server to another machine), however I was thinking it may be possible  
> to minimize the impact by telling nagios to broker less than  
> everything, on the assumption that nagios is sending some stuff to the  
> database that nagvis doesn't actually need. Is this, in fact, the  
> case? If so, what are the minimal broker options needed to make nagvis  
> happy? Thanks.


Based on nagios 3.0.3

event_broker_options=-1 is used in my nagios.cfg

data_processing_options=16644865 is used in my ndomod.cfg

Gerhards tool will help you to find the best value for your system
http://www.consol.de/opensource/nagios/ndo-data-processing-options/ 

Regards
Joerg

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