Topic: Very slow when doing dns lookup and config reread


I've set my chilli.conf to have
interval 60
to reread dns and reload config every minute. Normally this isn't a big problem, but in a couple of places this operation takes up to 6 or 7 seconds, and during this period ALL the traffic is interrupted!
So if a user is on a skype conversation or watching a video or whatever, every minute the connection is shut for a relevant amount of time.

And this is happening only at this place.

Using local dns cache cut down that time to the half, but still I have a 3s gap which I'm not experiencing on all the other installations.

Any idea what can cause this?