From owner-freebsd-performance@FreeBSD.ORG Fri Feb 4 01:41:45 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D550716A52B for ; Fri, 4 Feb 2005 01:41:42 +0000 (GMT) Received: from web41212.mail.yahoo.com (web41212.mail.yahoo.com [66.218.93.45]) by mx1.FreeBSD.org (Postfix) with SMTP id 8FAD943D3F for ; Fri, 4 Feb 2005 01:41:42 +0000 (GMT) (envelope-from arne_woerner@yahoo.com) Received: (qmail 34504 invoked by uid 60001); 4 Feb 2005 01:41:42 -0000 Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; b=kzEDIQwFiDdQ0O7Nu4rnzt5vSYiv2jiEnDbWPY3+jhFw2h4/uCSFYMscWa9YZVHhoWQdJaZBZP0fUm0Z54bwx5ZiFCi1Zm9eZpNLAqHz0A5LsrwinHVrqDowV5uL3s693WMyo9BRf4tqugqZg3/771+Jp3X/8G4DuNFR3+9bVVE= ; Message-ID: <20050204014142.34502.qmail@web41212.mail.yahoo.com> Received: from [213.54.136.142] by web41212.mail.yahoo.com via HTTP; Thu, 03 Feb 2005 17:41:42 PST Date: Thu, 3 Feb 2005 17:41:42 -0800 (PST) From: Arne "Wörner" To: Robert Watson , performance@FreeBSD.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: Some initial postmark numbers from a dual-PIII+ATA, 4.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Feb 2005 01:41:45 -0000 Ooops... I found a parameter in my comparison between time sh -c "dd if=/dev/zero of=a bs=64k count=1000; fsync a" on R5.1 and R5.3, that was not the same: hw.ata.wc :-)) But I still see 7.9e6bytes/sec on R5.1 and 5.0e6bytes/sec on R5.3, which is clearly differnt (R5.1 is 58% faster in this test than R5.3). Sorry for my bad test, I published here earlier (but the tendence was the same)... -Arne __________________________________ Do you Yahoo!? All your favorites on one personal page – Try My Yahoo! http://my.yahoo.com