[Seaside] Upload speeds with Comanche

[Sebastian Sastre]

Looks good Janko,

	anybody knows if there is any effort being made in Squeak to make
Seaside work with Swazoo instead of Comanche?

	regards,

Sebastian Sastre

> -----Mensaje original-----
> De: seaside-bounces at lists.squeakfoundation.org 
> [mailto:seaside-bounces at lists.squeakfoundation.org] En nombre 
> de Janko Mivšek
> Enviado el: Viernes, 24 de Agosto de 2007 12:28
> Para: Seaside - general discussion
> Asunto: Re: [Seaside] Upload speeds with Comanche
> 
> Hi Patrick,
> 
> Just for comparison, recently I measured Swazoo 2.0 
> performance on Squeak and VW and achieved  230KB/sec download 
> on Squeak and 3MB/sec on VW. For upload I achieved also 
> 3MB/sec on VW, so I expect same 230KB/sec on Squeak. In all 
> cases a streaming directly to/from a file was used.
> 
> To compare with your results: 5MB upload/download would take 
> 22s on Squeak and 1.6s on VW.
> 
> Measurements were done on Linux, 3.2GHz CPU, 2GB ram.
> 
> Best regards
> JAnko
> 
> Patrick Collison wrote:
> > Hi,
> > 
> > On a dual-core 2.16Ghz MacBook Pro with 2GB of RAM, it 
> takes Comanche 
> > 190 seconds to read a request containing a 5MB file upload. By 
> > comparison, the same request takes Apache 1.3 about 0.3 seconds.
> > 
> > By changing SocketStream>>bufferSize to use a 100kb buffer 
> (instead of 
> > the standard 2kb), I got that down to 8 seconds, but at the cost of 
> > rapidly ballooning memory usage after a few hundred requests.
> > 
> > Has anyone modified a stock Comanche/Smalltalk combination to get 
> > things running a bit faster, or get any suggestions as to how I can 
> > improve things?
> > 
> > Cheers,
> > 
> > Patrick
> > _______________________________________________
> > Seaside mailing list
> > Seaside at lists.squeakfoundation.org
> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> > 
> 
> --
> Janko Mivšek
> AIDA/Web
> Smalltalk Web Application Server
> http://www.aidaweb.si
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