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

Joel Reymont <>
Mon Jul 13 11:01:41 CEST 2009


On Jul 13, 2009, at 9:03 AM, Rapsey wrote:

> Doing it from a single process might be the bottleneck.


How do you tell?

My biggest beef with Erlang at the moment is this total lack of  
transparency.
I was able to run fprof on my code could could not make sense of the  
output
since it was almost totally OTP proc_lib, etc. code.

You have the option of putting in your own process tracing  
specifications
there's no option to exclude processes in fprof, although this is  
possible
with basic Erlang tracing.

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



More information about the erlang-questions mailing list