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

Joel Reymont <>
Mon Jul 13 20:15:24 CEST 2009


I changed my timing approach but it didn't seem to affect results much.

setup time: 4412.022ms, n: 10000, run time: 6589.50ms
min: 18.13ms, avg: 2074.14ms, max: 2074.22ms

setup time: 7310.474ms, n: 10000, run time: 9444.31ms
min: 0.39ms, avg: 2079.99ms, max: 2080.07ms

setup time: 36879.026ms, n: 10000, run time: 39055.65ms
min: 0.39ms, avg: 2117.59ms, max: 2117.66ms

This is a 10k bot run on my MacBook Pro, 2 nodes, unicasting to the  
socket via a session process and then the transport process.

Sending directly to the socket is not much different.

I calculate setup time from when the run has started and until all  
bots checked in as ready.

Minimum latency is really surprising here and it's something that I'm  
going to focus on.

	Thanks, Joel

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



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