From owner-freebsd-current@FreeBSD.ORG  Tue Mar 29 18:52:26 2005
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 E3FCB16A4CE
	for <freebsd-current@freebsd.org>;
	Tue, 29 Mar 2005 18:52:26 +0000 (GMT)
Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.204])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 8895743D46
	for <freebsd-current@freebsd.org>;
	Tue, 29 Mar 2005 18:52:26 +0000 (GMT)
	(envelope-from dan.cojocar@gmail.com)
Received: by wproxy.gmail.com with SMTP id 69so603730wra
	for <freebsd-current@freebsd.org>;
	Tue, 29 Mar 2005 10:52:26 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
	s=beta; d=gmail.com;
	h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references;
	b=hq9e3VmS3Bj7JucdTAy6YpY3FE5O+5cfFvVeFNYkdvt63Bfi39qM6iM4NJ791mrn3kp+Pe3Re2YpPI5XlM5U3sblf+zrkyxKwTqV+CKYbJ2izpzk/yCPYogTIt5cZCX4tCSTDkKuCo/bEATRj1laOlY8/R/Q7Rd9F914z752yyU=
Received: by 10.54.13.77 with SMTP id 77mr1765015wrm;
        Tue, 29 Mar 2005 10:52:24 -0800 (PST)
Received: by 10.54.26.4 with HTTP; Tue, 29 Mar 2005 10:52:24 -0800 (PST)
Message-ID: <b37cb09705032910521167edf0@mail.gmail.com>
Date: Tue, 29 Mar 2005 21:52:24 +0300
From: Dan Cojocar <dan.cojocar@gmail.com>
To: freebsd-current@freebsd.org
In-Reply-To: <200503291335.33385.jkim@niksun.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
References: <b37cb097050329102222136cd9@mail.gmail.com>
	 <200503291335.33385.jkim@niksun.com>
cc: Jung-uk Kim <jkim@niksun.com>
Subject: Re: Interrupt storm
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
Reply-To: Dan Cojocar <dan.cojocar@gmail.com>
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: Tue, 29 Mar 2005 18:52:27 -0000

On Tue, 29 Mar 2005 13:35:33 -0500, Jung-uk Kim <jkim@niksun.com> wrote:
> On Tuesday 29 March 2005 01:22 pm, Dan Cojocar wrote:
> > Hello all,
> >
> > I noticed the following interrupt storm in my dmesg:
> >
> > Interrupt storm detected on "irq11: rl1"; throttling interrupt
> > source Interrupt storm detected on "irq5: rl0"; throttling
> > interrupt source
> >
> > Here is my vmstat -i:
> > interrupt                          total       rate
> > irq0: clk                         128600        199
> > irq1: atkbd0                        2499          3
> > irq4: sio0                             2          0
> > irq5: rl0                         128901        200
> > irq8: rtc                          82294        127
> > irq11: rl1                        128902        200
> > irq12: psm0                        16152         25
> > irq14: ata0                        12600         19
> > irq15: ata1                           71          0
> > Total                             500021        776
> >
> > and here is my dmesg:
> > http://cs.ubbcluj.ro/~dan/dmesg.txt
> >
> > I have options DEVICE_POLLING and options HZ=200, i have tested
> > with greater HZ values like 1000, and without DEVICE_POLLING  but i
> > have the same storm.
> 
> Try this:
> 
> http://docs.freebsd.org/cgi/mid.cgi?200503161154.04555.jkim
> 
> Jung-uk Kim

Thank you for your quick response.
I set debug.acpi.quirks=4 but i get the same result.
Should i look for something specific.
Thanks,
Dan