100% CPU / wedge with 9.8.3-P4 & RPZ?

Matus UHLAR - fantomas uhlar at fantomas.sk
Sat Mar 16 12:43:39 UTC 2013

On 16.03.13 11:39, Phil Mayers wrote:
>In the last 12 hours, we've had repeated instances of named getting 
>wedged. The symptoms are:
> * named consuming nearly 100% CPU, all in user-time
> * lots of queries apparently not processed, and based on query 
>logging, a sharp drop in the rate of queries that are

do you provide recursion only for your clients?

> * a very sharp drop (almost a complete halt, in fact) in the rate of 
>RPZ "hits" in the logs at the exact time this happens
> * no other interesting logs, as far as I can see
>Re-starting the named process clears it.
>I can't see anything in the release notes for 9.8.4/9.8.5 - any ideas?
>This is with the Spamhaus DBL, in case it matters.

do you have local copy of spamhaus DBL?
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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