From: Oleksiy Stashok <Oleksiy.Stashok_at_Sun.COM>
Date: Mon, 26 Apr 2010 10:42:34 +0200

Hi Gary,

you may want to increase the number of worker threads in the
domain.xml (suppose you're using GFv3).

<thread-pool name="http-thread-pool" max-thread-pool-size="N"/>

where N - is the number of worker threads.

WBR,
Alexey.