From owner-freebsd-hackers@FreeBSD.ORG Fri Sep 26 07:59:07 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CB061065693 for ; Fri, 26 Sep 2008 07:59:07 +0000 (UTC) (envelope-from kometen@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.154]) by mx1.freebsd.org (Postfix) with ESMTP id DE9B08FC27 for ; Fri, 26 Sep 2008 07:59:06 +0000 (UTC) (envelope-from kometen@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so548725fgb.35 for ; Fri, 26 Sep 2008 00:59:05 -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=0NTM62X0qGWRnOWfxyMg+ZUhAyADlvHH6WB0aw/7gI0=; b=R/on4lMf3de0Ipck6ME4aKBMzcpXxrDCEGPovqKof29RebQ9jsvk1/b7zxGBRA8AWD f10Kac9YU0AsZfGo4n2BcdsgyB0kFPUB0RTMEGMWpwyYqIhpsfxMKCA7Bskz5rbF9775 9YYsQz/Ywj97L6iJdc8be0s7LXfjytk9Vg+os= 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=rAQFcTuV2p99HyfczYdjOgLndS0gNzlN1A+p0fUJCJBePFXqLdBQ/xNYg+JVXNxHAL pxKbjHd/6TijJHAEXbZB/10BDNoiP1X+yso6UJjvy5ykELJcQQvkSaumhmFNh0eeyhzF /hKgGG8xyUQGRiDvqNbqghg6zvcU0MSHTJG60= Received: by 10.86.79.19 with SMTP id c19mr1061522fgb.5.1222414652938; Fri, 26 Sep 2008 00:37:32 -0700 (PDT) Received: by 10.86.79.10 with HTTP; Fri, 26 Sep 2008 00:37:32 -0700 (PDT) Message-ID: Date: Fri, 26 Sep 2008 09:37:32 +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: X-Mailman-Approved-At: Fri, 26 Sep 2008 11:21:49 +0000 Cc: freebsd-hackers@freebsd.org, freebsd-stable@freebsd.org Subject: Re: bad NFS/UDP performance X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Sep 2008 07:59:07 -0000 > There seems to be some serious degradation in performance. > Under 7.0 I get about 90 MB/s (on write), while, on the same machine > under 7.1 it drops to 20! > Any ideas? Can you compare performanc with tcp? -- regards Claus When lenity and cruelty play for a kingdom, the gentler gamester is the soonest winner. Shakespeare