Performance issues, too

Robert Hajime Lanning lanning at lanning.cc
Tue Dec 26 08:23:43 CET 2006


<quote who="Tobias Klausmann">
> I'm not using a single SNMP check, and I have the very same
> problem: so I'd say no.

Ok, seperate issues... :)

> I think the two issues are independent (or at most correlated).
> If switching off EPN/perlcache fixes the issues for me, too, I'd
> guess it's either the embedded Perl or the cache. Finding out
> which is a matter of simple experimentation. I hope :)
>

Does any of your checks have arguments that change?

I have a few that use the output of the last check to see
differences in accumulators and the like.  And I see that
the caching code caches a parsed version of the arguments.
This caching has no expirations just appending the new
argument list.

I am trying to comment out the caching of arguments and have
the arguments parsed each time.

> Merry christmas to the lot of you, btw.
>
> Regards,
> Tobias
> (away from work and Nagios 'til January 8th)

Merry Christmas, and I am too much a geek to leave this be,
until January. :)  (Have to tinker...)

-- 
And, did Galoka think the Ulus were too ugly to save?
                                         -Centauri


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