[Systems] Vacancy: 16-19 Aug

[Bernie Innocenti]

El Wed, 19-08-2009 a las 22:25 +0200, Bernie Innocenti escribió:
> El Wed, 19-08-2009 a las 15:26 +0000, Aleksey Lim escribió:
> > > > Things that come to mind might be automatic filetype identification and
> > > > virus scanning.
> > > 
> > > I've setup redirection for .xo from
> > > http://download.sugarlabs.org/sources/activities/
> > > hope it will minimize cpu usage
> > 
> > at least we will see if its not php issue
> 
> Looks like we're still slowing down as usual even with this
> optimization.
> 
> Oddly, even sending out static files seems to eat a lot of CPU time if
> we are to believe what we see in the server-status page.
> 
> This seems bogus.  I went through the configuration and the list of
> modules, but I can't spot anything that could obviously be related with
> Apache's event loop wasting CPU time instead of going idle.
> 
> Except, maybe, mod_deflate.  I disabled it just in case... even though
> it worked flawlessly on any other system I ran before.

Ah, those famous last words!  We were running a version of Apache which
contained this regression in relation with mod_deflate:

  http://lwn.net/Articles/347705/

But after installing the update that was supposed to fix this, and
disabling mod_deflate too, I don't see any improvements.


-- 
   // Bernie Innocenti - http://codewiz.org/
 \X/  Sugar Labs       - http://sugarlabs.org/