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From "John Levine" <>
Subject Re: caches, was TTL and DNSBLs (was Re: Why run your own DNS server?)
Date Mon, 04 Jul 2011 20:56:02 GMT
>> But if you're looking for a DNS cache, I highly recommend unbound.
>> I used to use dnscache but got tired of its limitations (due entirely
>> to it being unchanged since 1998.)  My copy of unbound runs about
>> 27M real RAM, 44M virtual, which is pretty modest on my 12G server.
>how many q/s is that instance handling?

It's quite variable.  I get hourly reports with the queries per hour
ranging from 10K to 90K, so I'd guess that typically it's 10-15 qps.


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