server profiling options and pre-caching macros

Andreas Ericsson ae at op5.se
Fri Nov 19 10:20:21 CET 2010


On 11/18/2010 11:30 PM, Daniel Wittenberg wrote:
> Watching nagios in debug mode for awhile, made me think about the
> processing of macros and the performance impact.  It seems that for most
> macro's, like user defined ones, they don't change.  So does it really
> make sense to keep processing them over and over and over...could that
> be something that maybe you could do in the pre-cache stage when nagios
> starts.  Would that cause more problems?
> 

That would be an excellent idea. Any chance you could whip up a patch?

If you run
  grep -i -e xxx -e todo */*.c

on latest cvs or git sources, you'll find a few more places where there
are obvious and simple performance improvements to be made.

-- 
Andreas Ericsson                   andreas.ericsson at 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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