From owner-freebsd-current@FreeBSD.ORG  Sun Feb  1 17:19:46 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
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 999AC16A4CE
	for <current@freebsd.org>; Sun,  1 Feb 2004 17:19:46 -0800 (PST)
Received: from neo.redjade.org (neo.redjade.org [211.181.248.192])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 29FF243D58
	for <current@freebsd.org>; Sun,  1 Feb 2004 17:19:43 -0800 (PST)
	(envelope-from ssw@neo.redjade.org)
Received: from neo.redjade.org (localhost.redjade.org [127.0.0.1])
	by neo.redjade.org (8.12.10/8.12.10) with ESMTP id i121JYd9059439;
	Mon, 2 Feb 2004 10:19:34 +0900 (KST)
	(envelope-from ssw@neo.redjade.org)
Received: (from ssw@localhost)
	by neo.redjade.org (8.12.10/8.12.10/Submit) id i121JXZn059438;
	Mon, 2 Feb 2004 10:19:33 +0900 (KST)
	(envelope-from ssw)
Date: Mon, 2 Feb 2004 10:19:33 +0900
From: Sangwoo Shim <ssw@neo.redjade.org>
To: Peter Schultz <pmes@bis.midco.net>
Message-ID: <20040202011933.GA59405@neo.redjade.org>
References: <20040130164001.GA49968@neo.redjade.org>
	<7580C98C-53F1-11D8-9400-000A959B213E@machdep.com>
	<401D4A4E.7070805@bis.midco.net>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="M9NhX3UHpAaciwkO"
Content-Disposition: inline
In-Reply-To: <401D4A4E.7070805@bis.midco.net>
User-Agent: Mutt/1.5.4i
cc: drhodus@machdep.com
cc: current@freebsd.org
Subject: Re: Interrupt storm on acpi0 occurred after madt.c change
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 02 Feb 2004 01:19:46 -0000


--M9NhX3UHpAaciwkO
Content-Type: text/plain; charset=euc-kr
Content-Disposition: inline

On Sun, Feb 01, 2004 at 12:49:50PM -0600, Peter Schultz wrote:
> David Rhodus wrote:
> >
> >I assume your watching the interrupts via `systat -vm 1` do you see them
> >across all irq's or some specific locations ?
> >
> 
> For me, the storm is concentrated on irq20.
> 
> Pete...

Me, too. I've attached my storm-suffering machine's vmstat -i output.

--M9NhX3UHpAaciwkO
Content-Type: text/plain; charset=euc-kr
Content-Disposition: attachment; filename=vmstat_storm

interrupt                          total       rate
irq6: fdc0                             5          0
irq8: rtc                          52825        127
irq14: ata0                         1903          4
irq18: xl0                           526          1
irq19: uhci0 pcm0                   1268          3
irq20: acpi0                    19840162      47923
irq0: clk                          41265         99
Total                           19937954      48159

--M9NhX3UHpAaciwkO--