[erlang-questions] why is gen_tcp:send slow?

Bjorn Gustavsson <>
Mon Jun 23 11:55:24 CEST 2008

"Edwin Fine" <> writes:

> Plus using -K true and
> perhaps +A 128 should improve things.

Async threads (+A 128) can only speed up file operations (the inet driver
driver does not use the async thread pool).

Björn Gustavsson, Erlang/OTP, Ericsson AB

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