From owner-freebsd-hackers Tue May 22 9:45:56 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from smtpproxy1.mitre.org (mb-20-100.mitre.org [129.83.20.100]) by hub.freebsd.org (Postfix) with ESMTP id 06BD737B422 for ; Tue, 22 May 2001 09:45:51 -0700 (PDT) (envelope-from jandrese@mitre.org) Received: from avsrv1.mitre.org (avsrv1.mitre.org [129.83.20.58]) by smtpproxy1.mitre.org (8.9.3/8.9.3) with ESMTP id MAA20085; Tue, 22 May 2001 12:44:35 -0400 (EDT) Received: from MAILHUB1 (mailhub1.mitre.org [129.83.20.31]) by smtpsrv1.mitre.org (8.9.3/8.9.3) with ESMTP id MAA28133; Tue, 22 May 2001 12:44:33 -0400 (EDT) Received: from dhcp-105-164.mitre.org (128.29.105.164) by mailhub1.mitre.org with SMTP id 6558932; Tue, 22 May 2001 12:44:21 -0400 Message-ID: <3B0A9770.AC2450DD@mitre.org> Date: Tue, 22 May 2001 12:44:32 -0400 From: Jason Andresen Organization: The MITRE Corporation X-Mailer: Mozilla 4.75 [en]C-20000818M (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: "Albert D. Cahalan" , ccf@master.ndi.net, gordont@bluemtn.net, jkh@osd.bsdi.com, freebsd-hackers@freebsd.org Subject: Re: technical comparison References: <200105220411.f4M4BDX101825@saturn.cs.uml.edu> <3B0A8DD5.9A38449B@mitre.org> <3B0A8F23.F47DCCEB@mitre.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Jason Andresen wrote: > > Jason Andresen wrote: > > Oops, I fubbed up the linux at 60000 files test, I'm rerunning it now, > but it will take a while to finish. > > > Results: > > ufs+softupdates is a little slower than ext2fs+wc for low numbers of > > files, but scales better. I wish I had a Reiserfs partition to > > test with. The test is done: Linux 2.2.16 with ext2fs and write caching 10000 transactions, 60000 simultanious files: Time: 2084 seconds total 702 seconds of transactions (14 per second) Files: 65065 created (31 per second) Creation alone: 60000 files (48 per second) Mixed with transactions: 5065 files (7 per second) 5078 read (7 per second) 4921 appended (7 per second) 65065 deleted (31 per second) Deletion alone: 60130 files (395 per second) Mixed with transactions: 4935 files (7 per second) Data: 26.01 megabytes read (12.48 kilobytes per second) 325.12 megabytes written (156.01 kilobytes per second) I don't suppose anybody has a FreeBSD and Linux box dual booting (or identically speced) with ReiserFS anywhere? I'm quite curious how much faster ReiserFS is in these tests. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message