9.16 needs more RAM then 9.11

[Cathy Almond]

On 19/04/2021 20:11, Klaus Darilion wrote:
> Hello!
> 
> On our servers where we use Bind 9.16, named needs approx. 29G RAM. On the servers with Bind 9.11 named needs approx. 25G RAM.
> 
> Is this a known issue? Are there some config options to tune memory consumption?

Are these resolvers, authoritative, hybrid, DNSSEC-signed using RPZ ... ?

Which two versions of BIND 9.16 and BIND 9.11 are you comparing?

Would you be able to share your named.conf?