[ka-Map-users] KaMap performance tuning

Lorenzo Becchi lorenzo at ominiverdi.com
Tue May 22 05:01:20 EDT 2007

> So now the question:  If the image creation is so much faster, when
> accessed through shp2img, and when accessed through mapserver.exe, why
> is that speed improvement not visible when loading tiles through kamap's
> tile.php?
> It's clear to me that there must be some bottleneck, reducing
> performance.  My guess would be in Apache or PHP configuration.
> Does anyone know how I can measure what time is being spent doing what,
> in this area?  What configuration options I should look at, to try to
> improve performance?

Jeff, I'm sure your PHP can strongly been tuned up.
pay attention to memory limits and so on.
even apache can be optimized to allow better performances with multiple 
contemporary calls.

if you want to use a script that works with the full ammount of tile and 
wget you can use the precache_wget.php file



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