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Date: Fri, 17 Nov 2006 20:14:18 +1100 (EST)
From: Bruce Evans <bde@zeta.org.au>
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To: Marcelo Gardini do Amaral <marcelo@registro.br>
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Cc: kreios@gmail.com, freebsd-performance@FreeBSD.org,
	Robert Watson <rwatson@FreeBSD.org>
Subject: Re: DNS Performance Numbers
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On Thu, 16 Nov 2006, Marcelo Gardini do Amaral wrote:

> I made some tests using 7.x with all the debugging disabled:
>
>                                queries / s
>
> Int     bind (d_t)      bind (e_t)      nsd (1_s)       nsd (2_s)
> ---     ----------      ----------      ---------       ---------
>
> bge     15439           14733           12910           10946
> em      37655           34092           42411           41974
> ///
> The results are very good for em NIC, better than my numbers [1] with
> FreeBSD 6.1 some months ago. So I guess that we had an improvement :-)
>
> But I got the same poor performance with the bge interface. The
> problem remains.
>
> [1] http://lists.freebsd.org/pipermail/freebsd-net/2006-September/011767.html

Try my fix for bge's interrupt handling in freebsd-net.

Bruce