logging query time

[Mike Hoskins (michoski)]

-----Original Message-----
From: Birta Levente <blevi.linux at gmail.com>
Date: Wednesday, November 13, 2013 3:29 PM
To: "bind-users at lists.isc.org" <bind-users at lists.isc.org>
Subject: logging query time

>Hi
>
>I have a caching nameserver (bind 9.8.2) and I curious if I can log the
>duration of queries to the forwarders?

not that i know of easily (from logs), nor from collectd's bind plugin
that i've found, though the dns plugin could be expanded to provide
this...however, since that ultimately involves running a sniffer process
on your name server(s), it might be better to just do it yourself if it's
for debug purposes.  something like:

http://ask.wireshark.org/questions/3678/dns-transaction-latency