From owner-freebsd-stable@FreeBSD.ORG Mon Sep 29 08:40:07 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0DF6D1065691 for ; Mon, 29 Sep 2008 08:40:07 +0000 (UTC) (envelope-from kometen@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.155]) by mx1.freebsd.org (Postfix) with ESMTP id 8B7608FC22 for ; Mon, 29 Sep 2008 08:40:06 +0000 (UTC) (envelope-from kometen@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so1326101fgb.35 for ; Mon, 29 Sep 2008 01:40:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=czEJRw8AWEwVzkYLna9kZrdncRWFWcU6muMJ23MwCbs=; b=GSpBMw4OOz13QGVZJXSlnznfhd0e8ACzZegUyXD7173gv2Y0IUtG5g7Nvz9GkhdgB9 eJdczPKhRC1rtw9vQkQp2DjrCUUxtkzvcpERHucYzQGwzsj5dySvccgZKz7ElejqJ0MU NENW6NA7dsqtmB+00nbvWzOLopTdWqtd4KcyA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=LXbHoeEzKpj+/PbbIw8QJQGHucirR9Mtdjt/uplCkJuaRHLl+hvRYQum1U8Sh0gZ2n z4ML+vpvewUUQUj1bpTYMF//EnLxS3wY5esY9fSuMvsUJhI3HfHEfvVuMWvFfhdznAVZ P/uyY/kFJIHfH08z9CbXZ4CVQuGGQumeqFvcI= Received: by 10.86.23.17 with SMTP id 17mr4002438fgw.32.1222677605133; Mon, 29 Sep 2008 01:40:05 -0700 (PDT) Received: by 10.86.54.10 with HTTP; Mon, 29 Sep 2008 01:40:05 -0700 (PDT) Message-ID: Date: Mon, 29 Sep 2008 10:40:05 +0200 From: "Claus Guttesen" To: "Danny Braniss" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080926081806.GA19055@icarus.home.lan> <20080926095230.GA20789@icarus.home.lan> Cc: freebsd-hackers@freebsd.org, Jeremy Chadwick , Robert Watson , freebsd-stable@freebsd.org Subject: Re: bad NFS/UDP performance X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Sep 2008 08:40:07 -0000 > it more difficult than I expected. > for one, the kernel date was missleading, the actual source update is the key, so > the window of changes is now 28/July to 19/August. I have the diffs, but nothing > yet seems relevant. > > on the other hand, I tried NFS/TCP, and there things seem ok, ie the 'good' and the 'bad' > give the same throughput, which seem to point to UDP changes ... Can you post the network-numbers? -- regards Claus When lenity and cruelty play for a kingdom, the gentler gamester is the soonest winner. Shakespeare