[dnsdist] Performance drop (cache hits) after changing configuration

[Winfried]

Hi,

On 9/25/25 11:42, Allan Willems Joergensen via dnsdist wrote:
> With the new version (as with previous attempts), I am seeing a huge 
> drop in cache hit ratio - from >95% to <30% - and obviously I see a 
> similar increase in requests on the backend.

I'm not sure, but maybe "use_client_subnet: true" in the new 
configuration is the reason why the queries are not cached if the cache 
is not ECS aware.


Winfried
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