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Date:      Tue, 08 Feb 2011 17:32:48 +0000
From:      Craig Butler <craig001@lerwick.hopto.org>
To:        freebsd-sparc64@freebsd.org
Subject:   Re: Current problem reports assigned to freebsd-sparc64@FreeBSD.org
Message-ID:  <1297186368.21506.5.camel@main>
In-Reply-To: <201102071107.p17B78wv027861@freefall.freebsd.org>
References:  <201102071107.p17B78wv027861@freefall.freebsd.org>

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On Mon, 2011-02-07 at 11:07 +0000, FreeBSD bugmaster wrote:
> o sparc/119240 sparc64    top has WCPU over 100% on UP system

Hi Folks

I don't think this one is a fault, it seems to be as per design for
weighted CPU to over estimate on cpu percentage.

>From what I have read is it is forecasting a result.

Raw CPU (-C flag in top) show the total percentage without the forecast
factor built in.

This is an interesting reference;
http://forums13.itrc.hp.com/service/forums/questionanswer.do?admit=109447627+1296052256266+28353475&threadId=57634

Thanks

Craig Butler




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