[erlang-questions] Is there a lomit on erlang vm nodes connection speed

Gleb Peregud gleber.p@REDACTED
Tue Jul 2 09:11:09 CEST 2013

I was able to get 5+gbps over multiple connections out of a single
Erlang VM. Max probably did even more. There is no explicit limit in
connection speed. Show us your code and we'll probably be able to tell
you why it can not get good throughput.

On Tue, Jul 2, 2013 at 8:47 AM, Dror Mein <drormein@REDACTED> wrote:
> I'm trying to send data between two nodes on two different servers, that
> talk through a 10 Gbps switch. Running iperf on the connection shows
> consistent 5-7 gbps throughput. But with Erlang I can't exceed 300Mbps, when
> looking through iptraf, and all I do is send data from one node to a dummy
> process on the other.
> Is there a limitation on connection speed on erlang? Is there a flag that
> need to be configured?
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