Maintained by: NLnet Labs

[Unbound-users] Requestlist size difference 1.3.4 / 1.4.6

W.C.A. Wijngaards
Thu Sep 9 12:43:07 CEST 2010


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Hi Bagári,

Nice graphics.  :-)

Can you do some more tests to find the version number where this change
happens?

Can you give an unbound-control dump_requestlist with 1.4.6; when it is
full; and then we can see which domain names are filling up the requestlist?

The things I can think of that have changed and may be relevant, are
EDNS probe handling (different caching of no-EDNS support to improve
DNSSEC resolutions), and misconfigured-domain-handling.

Best regards,
   Wouter

On 09/09/2010 11:22 AM, Bagári Péter wrote:
> Hi,
> 
> I have attached four graphs with the result of a test I have made today.
> I have sent continuously increasing amount (max 4000) of DNS queries
> for 10 minutes with the "resperf" tool, 3 times, running 2 different
> Unbound binaries.
> The resperf tool has used a long list of DNS queries collected from
> our subscriber traffic recently.
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