Memory utilisation problem on busy bind resolver
Matus UHLAR - fantomas
uhlar at fantomas.sk
Wed Aug 10 08:10:34 UTC 2011
On 10.08.11 00:31, Dennis Perisa wrote:
>We are running a number of BIND 9.7.3-p3 caching nameservers. In the
>last couple of months, we've observed the memory utilisation of named
>increasing at a steady rate of 1-2% per day on our busiest resolver
>with no indication of subsiding - on occasion, there have been large
>step increases of 1 GB or so.
steps of 1GB or memory used crossed 1GB? I have no problem with that -
our BIND processes (authoritative tor some domains, caching everything
other) take around 1GB after one month.
I also hope you don't provide recursion for the whole net. That could
Do you run authoritative servers for private and special subnets?
(rfc 5735 named them all). Do you run own .local and .localhost zone?
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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