Comment 4 for bug 1327197

Attached is my current configuration. Without it, I get emails continuously.
There's a post from Zabbix on this topic: http://blog.zabbix.com/no-more-flapping-define-triggers-the-smart-way/1488/. I always try to do at least 3 point averaging in triggers.

Yes, it would be better if actual script worked faster. But that's probably the scope of another ticket.