Maintained by: NLnet Labs

[Unbound-users] Long recursion times

W.C.A. Wijngaards
Sat Oct 25 11:13:49 CEST 2008


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Pete wrote:
> As you can see by the last few lines, some queries are taking a *long* time.
> 
> I run unbound on several low-traffic resolvers, all of them configured
> the same, but I see times greater than 256 secs only on one of them.
> 
> I'm having trouble imagining how a query could last an hour. Just trying
> to get a big-picture idea of what might be going on. Any thoughts?

If you run unbound with high verbosity (4), then it prints out the
recursion time when the query is done.  You could (conceivably) check
your logs and find out what those queries were.  You might need a perl
script to find very long times or so.
	debug: query took 0.236723 sec

Best regards,
   Wouter
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iEYEARECAAYFAkkC40wACgkQkDLqNwOhpPhZ7ACfdm4c+Q8TsNZN6h4QFprko0vD
96wAoLbC5/6JIi+ciJBcKrqUTOS9CXb2
=LC2f
-----END PGP SIGNATURE-----