From owner-freebsd-geom@FreeBSD.ORG  Thu Mar 29 14:29:33 2007
Return-Path: <owner-freebsd-geom@FreeBSD.ORG>
X-Original-To: freebsd-geom@freebsd.org
Delivered-To: freebsd-geom@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 03D2116A404
	for <freebsd-geom@freebsd.org>; Thu, 29 Mar 2007 14:29:33 +0000 (UTC)
	(envelope-from anderson@freebsd.org)
Received: from mh1.centtech.com (moat3.centtech.com [64.129.166.50])
	by mx1.freebsd.org (Postfix) with ESMTP id CB4E713C48A
	for <freebsd-geom@freebsd.org>; Thu, 29 Mar 2007 14:29:32 +0000 (UTC)
	(envelope-from anderson@freebsd.org)
Received: from [10.177.171.220] (neutrino.centtech.com [10.177.171.220])
	by mh1.centtech.com (8.13.8/8.13.8) with ESMTP id l2TETRrH042400;
	Thu, 29 Mar 2007 09:29:27 -0500 (CDT)
	(envelope-from anderson@freebsd.org)
Message-ID: <460BCD47.3070702@freebsd.org>
Date: Thu, 29 Mar 2007 09:29:27 -0500
From: Eric Anderson <anderson@freebsd.org>
User-Agent: Thunderbird 1.5.0.10 (X11/20070320)
MIME-Version: 1.0
To: =?ISO-8859-1?Q?Dag-Erling_Sm=F8rgrav?= <des@des.no>
References: <003401c7712a$f71ebb60$6502a8c0@peteruj>	<eudlg8$pm4$1@sea.gmane.org>
	<005c01c77134$28e0fce0$6502a8c0@peteruj>	<86zm5xph7o.fsf@dwp.des.no>
	<005301c771e4$bb0a3900$6502a8c0@peteruj>	<86lkhg5oz5.fsf@dwp.des.no>
	<007c01c771fe$805b2fc0$6502a8c0@peteruj>
	<86odmc42mh.fsf@dwp.des.no>
In-Reply-To: <86odmc42mh.fsf@dwp.des.no>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit
X-Virus-Scanned: ClamAV 0.88.4/2959/Thu Mar 29 04:32:45 2007 on
	mh1.centtech.com
X-Virus-Status: Clean
X-Spam-Status: No, score=-2.6 required=8.0 tests=BAYES_00 autolearn=ham 
	version=3.1.6
X-Spam-Checker-Version: SpamAssassin 3.1.6 (2006-10-03) on mh1.centtech.com
Cc: freebsd-geom@freebsd.org
Subject: Re: raid3 is slow
X-BeenThere: freebsd-geom@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: GEOM-specific discussions and implementations
	<freebsd-geom.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-geom>,
	<mailto:freebsd-geom-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-geom>
List-Post: <mailto:freebsd-geom@freebsd.org>
List-Help: <mailto:freebsd-geom-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-geom>,
	<mailto:freebsd-geom-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 29 Mar 2007 14:29:33 -0000

On 03/29/07 08:10, Dag-Erling Smřrgrav wrote:
> Szabó Péter <matyee@mail.alba.hu> writes:
>> It seems fine, but the load 1.0, i think is a litle bit high. gbde
>> gets only ~30% of WCPU and g_down gets ~3%. I don't know what is the
>> task of g_down.
> 
> You don't seem to understand what the load averages mean.  They are
> the average number of runnable threads in the scheduler queue over the
> last one, five and fifteen seconds. 


Are you sure it isn't over the last 1, 5, and 15 *minutes*?

:)

Eric