[olpc-nz] [Sugar-devel] Test request: Overwhelm chat

Tomeu Vizoso tomeu at sugarlabs.org
Mon Feb 15 12:07:16 EST 2010

On Fri, Feb 12, 2010 at 12:54, Martin Langhoff
<martin.langhoff at gmail.com> wrote:
> Long time ago, we've seen Chat.xo get slower and slower as messages
> pile up. It didn't seem to be a network issue, but a "draw it on the
> screen" or perhaps on the scrollable canvas.
> Here is the original bug report. It was done with an XS, and the
> networking side (wifi, XS) was not saturated. It just seemed like Chat
> could not handle the traffic for purely "local" reasons.
> Does this still happen on SoaS Strawberry? Blueberry? Latest?

I don't think there have been changes in Chat in this direction.

I can give directions for profiling if someone is interested in
looking at this? Maybe someone from an OLPC deployment?



> This one is easy to test with a few XOs or SoaS machines and
> hiperactive testers... It will probably be more visible on XO-1s
> because the CPU and GPU are fairly limited in performance.
> (I ask Strawberry because that's the Sugar that gets deployed on XO-1.5s ;-) )
> m
> --
>  martin.langhoff at gmail.com
>  martin at laptop.org -- School Server Architect
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