From owner-freebsd-current@FreeBSD.ORG Mon Apr 12 18:06:32 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E569A16A4CE for ; Mon, 12 Apr 2004 18:06:32 -0700 (PDT) Received: from smtp3b.sentex.ca (smtp3b.sentex.ca [205.211.164.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 96D3E43D5E for ; Mon, 12 Apr 2004 18:06:32 -0700 (PDT) (envelope-from mike@sentex.net) Received: from smtp1.sentex.ca (smtp1.sentex.ca [199.212.134.4]) by smtp3b.sentex.ca (8.12.11/8.12.11) with ESMTP id i3D16SaG075806; Mon, 12 Apr 2004 21:06:28 -0400 (EDT) (envelope-from mike@sentex.net) Received: from BLUELAPIS.sentex.ca (cage.simianscience.com [64.7.134.1]) by smtp1.sentex.ca (8.12.11/8.12.11) with SMTP id i3D16QaZ024195; Mon, 12 Apr 2004 21:06:27 -0400 (EDT) (envelope-from mike@sentex.net) From: Mike Tancsa To: Julian Elischer Date: Mon, 12 Apr 2004 21:06:35 -0400 Message-ID: References: <20040411061837.GC60706@backmaster.cdsnet.net> In-Reply-To: X-Mailer: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Tue, 13 Apr 2004 04:50:20 -0700 cc: freebsd-current@freebsd.org Subject: Re: Monumentally slow directory performance. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Apr 2004 01:06:33 -0000 On Mon, 12 Apr 2004 14:34:23 -0700 (PDT), in sentex.lists.freebsd.current you wrote: >I've noticed that the 3ware gets slow when there is contention >i.e. it needs to seek around.. I dont have any 5.x production boxes, but on my RELENG_4 pop3 server % cd /var/mail % time ls -l > /dev/null 0.078u 0.078s 0:00.16 87.5% 420+4770k 0+0io 0pf+0w % ls -l | wc 11789 106166 955966 %=20 Thats with quite a few popper processes going as well. ---Mike