[Systems] Vacancy: 16-19 Aug

[Aleksey Lim]

On Wed, Aug 19, 2009 at 03:14:20PM +0000, Aleksey Lim wrote:
> On Wed, Aug 19, 2009 at 02:02:16PM +0200, Bernie Innocenti wrote:
> > El Tue, 18-08-2009 a las 11:33 -0500, Rafael Enrique Ortiz Guerrero
> > escribió:
> > > > Aleksey reports that the urls taking most time are big .xo downloads,
> > > > does it make any sense to anyone?
> > > 
> > > looking
> > > 
> > > http://sunjammer.sugarlabs.org/server-status
> > > 
> > > it seems that higher cpu usage is depending in how big is the download.
> > 
> > !!!  You might have discovered a pattern: perhaps Remora does something
> > stupid when sending binary files that would result in O(n) or even
> > O(n^2) behavior?
> 
> IIUC it doesn't
> http://git.sugarlabs.org/projects/slo-activities/repos/mainline/blobs/master/site/app/controllers/downloads_controller.php#line57
> 
> > 
> > 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

-- 
Aleksey