[Pdns-users] pdns-recursor -- max memory limit

[Sergey Alexanov]

Hi Matt,

You may simply use empirical dependence from cache entries to memory usage.
I set max-cache-entries=2000000
and have approximately 500 ( +- 15 Mb, less than 1 percent )Mb of memory 
usage on my recursor boxes.


> Is there a way to set the max amount of memory used by pdns-recursor?  I
> know that there is a setting for max-cache-entries, but I want to set
> this value based on memory used, not by a count of entries.   For
> example, I have a server with 2 GB dedicated to this and I want to
> allocate 1.5 GB of that available ram to the cache. 
> 
>  
> 
> -Matt 
> 
> 
> 
> 
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-- 
Sergey Alexanov
SA1215-RIPE
freak at volia.net