[erlang-questions] Re: 20k messages in 4s but want to go faster!

Joel Reymont <>
Mon Jul 13 00:35:57 CEST 2009


On Jul 12, 2009, at 11:25 PM, Jim Morris wrote:

> I can broadcast (actually technically unicast)
> to 8,000 clients with max latency 277ms, and an average of 192ms.

I can only do 1.7s for 10k clients on my 2.93Ghz Core2Duo MacBook Pro
with 4Gb memory and SSD. I can't do 20k, I think I need to implement
a reconnect with progressive delay and perhaps tune kernel settings.

I will redo my measurements tomorrow and see what changes. I'll  
definitely
try to move away from erlang:monitor and 'DOWN' messages.

	Thanks, Joel

---
Mac hacker with a performance bent
http://www.linkedin.com/in/joelreymont



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