High named CPU every 10 minutes?

Dave Sparro dsparro at gmail.com
Thu Nov 18 03:39:36 UTC 2010

On 11/17/2010 2:26 PM, blrmaani wrote:
> I see a peculiar behavior on my DNS server. The named CPU reaches 90%
> + every 10 minutes and my monitoring software keeps paging me.
> I have a DNS host running FreeBSD 7.x, running BIND 9.4.x on a 2-CPU
> machine with 4GB RAM. It is a recursive DNS server.

Do you have the cache cleaning interval set to 10 in your configuration?


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