From owner-freebsd-current Sat Apr 8 06:42:29 1995 Return-Path: current-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id GAA14593 for current-outgoing; Sat, 8 Apr 1995 06:42:29 -0700 Received: from aries.ibms.sinica.edu.tw ([140.109.40.248]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id GAA14587 for ; Sat, 8 Apr 1995 06:42:25 -0700 Received: (from taob@localhost) by aries.ibms.sinica.edu.tw (8.6.11/8.6.9) id VAA01536; Sat, 8 Apr 1995 21:42:37 +0800 Date: Sat, 8 Apr 1995 21:42:36 +0800 (CST) From: Brian Tao cc: freebsd-current@FreeBSD.org Subject: Re: Disk performance In-Reply-To: <199504081021.UAA24575@godzilla.zeta.org.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: current-owner@FreeBSD.org Precedence: bulk On Sat, 8 Apr 1995, Bruce Evans wrote: > > Actually only 366/8 i/o requests are sent to SCSI devices. So sending 46 I/O requests over the SCSI bus and shuttling the ensuing byte stream occupies 50% of my CPU. *sigh* :( -- Brian ("Though this be madness, yet there is method in't") Tao taob@gate.sinica.edu.tw <-- work ........ play --> taob@io.org