Hi, I have a question about https://doc.powerdns.com/recursor/performance.html "Limit the size of the caches to a sensible value. Cache hit rate does not improve meaningfully beyond 4 million max-cache-entries per thread, reducing the memory footprint reduces CPU cache misses."
Does this mean that if threads=4, a sensible value for max-cache-entries would be 16000000 ? Does this also apply to max-packetcache-entries ? So with threads=4, a sensible value for max-packetcache-entries would be 16000000 ? Is the cache shared between all threads or does each thread use it's own cache ? Are there any differences between 4.1, 4.2, 4.3 regarding the above ? Regards, Thor _______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users
