When I have many traffic, sometimes it appear in the log:
2012-01-20 17:09:34.028067 [CRIT] switch_event.c:339 Event system overloading. Taking a 10 second break
2012-01-20 17:09:35.036984 [CRIT] switch_event.c:360 Out of event dispatch threads! Slowing things down.
Any advise on avoid that? The cpu is running at 40%-50% of load.
Stephen