Re: High load on BIND DNS and query timeouts after RPZ XFR retrieve

2019-05-20 Thread Mukund Sivaraman
On Sun, May 19, 2019 at 10:55:53PM +0200, Peter V wrote: > Hi all, > > I would like to get opinion on issue I was involved over weekend. > Customer utilizes RPZ feed from spamhaus and worked pretty OK for some > months after initial deployment. > They reported issue with wrong performance of BIND

High load on BIND DNS and query timeouts after RPZ XFR retrieve

2019-05-19 Thread Peter V
Hi all, I would like to get opinion on issue I was involved over weekend. Customer utilizes RPZ feed from spamhaus and worked pretty OK for some months after initial deployment. They reported issue with wrong performance of BIND DNS; BIND version: 9.10.8-P1 I observed BIND CPU usage went from