From owner-freebsd-current@FreeBSD.ORG Fri Nov 12 05:51:53 2004 Return-Path: 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 B190C16A4CE for ; Fri, 12 Nov 2004 05:51:53 +0000 (GMT) Received: from digger1.defence.gov.au (digger1.defence.gov.au [203.5.217.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id E6C8243D41 for ; Fri, 12 Nov 2004 05:51:51 +0000 (GMT) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: from ednmsw503.dsto.defence.gov.au (ednmsw503.dsto.defence.gov.au [131.185.2.150]) by digger1.defence.gov.au with ESMTP id iAC5oqZg007316 for ; Fri, 12 Nov 2004 16:20:52 +1030 (CST) Received: from muttley.dsto.defence.gov.au (unverified) by ednmsw503.dsto.defence.gov.au (Content Technologies SMTPRS 4.3.10) with ESMTP id for ; Fri, 12 Nov 2004 16:21:44 +1030 Received: from ednex501.dsto.defence.gov.au (ednex501.dsto.defence.gov.au [131.185.2.81]) by muttley.dsto.defence.gov.au (8.11.3/8.11.3) with ESMTP id iAC5l8h21415 for ; Fri, 12 Nov 2004 16:17:08 +1030 (CST) Received: from squash.dsto.defence.gov.au ([131.185.40.212]) by ednex501.dsto.defence.gov.au with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id RZJDGM7N; Fri, 12 Nov 2004 16:17:07 +1030 Received: from squash.dsto.defence.gov.au (localhost [127.0.0.1]) by squash.dsto.defence.gov.au (8.12.11/8.12.11) with ESMTP id iAC5lgl7041982 for ; Fri, 12 Nov 2004 16:17:42 +1030 (CST) (envelope-from wilkinsa@squash.dsto.defence.gov.au) Received: (from wilkinsa@localhost) by squash.dsto.defence.gov.au (8.12.11/8.12.11/Submit) id iAC5lg5l041981 for current@freebsd.org; Fri, 12 Nov 2004 16:17:42 +1030 (CST) (envelope-from wilkinsa) Date: Fri, 12 Nov 2004 16:17:42 +1030 From: "Wilkinson, Alex" To: current@freebsd.org Message-ID: <20041112054741.GY40520@squash.dsto.defence.gov.au> Mail-Followup-To: current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline User-Agent: Mutt/1.5.6i Subject: dealing with interupt storms ..... X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Nov 2004 05:51:53 -0000 Hi all, How does one stop an interrupt storm in RELENG_5 ? >From top(1) CPU states: 10.9% user, 0.0% nice, 3.9% system, 85.3% interrupt, 0.0% idle >From vmstat(1) total rate ----- ---- irq18: uhci2 bt0++ 9187313 426 - aW