From owner-freebsd-stable@FreeBSD.ORG Thu Nov 15 20:52:38 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A0C7116A421 for ; Thu, 15 Nov 2007 20:52:38 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.185]) by mx1.freebsd.org (Postfix) with ESMTP id 23DBB13C447 for ; Thu, 15 Nov 2007 20:52:37 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by nf-out-0910.google.com with SMTP id b2so605599nfb for ; Thu, 15 Nov 2007 12:52:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=9TUc5GnwJvpRedzlV+aU2K3/W0UQQmLU1EOO0ti2/Mk=; b=VDd8mSZiK+NkSmxeJbXMq8CcPjo0LsvWZmq4VZhRe4xKlAmCar0a+HdJotZ0lpCOqTh6m2DUTgxAs4d6dnnniZnS+zwXgKM3pqc0aWphWpbshJVQMCXXFCOS24+MB06mB7QvBtxuDGywQDSgGc5iYeommV/fz3z6ai0VTYGPzxo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=O/UMMNNbua027MOHQtQQ9qtaiTMXxvK1IxU4c6vn02l+E/1O+2iGhMZ/+jytsW4gYccstTMeEQ47fLfYHEAwgqU5tmg9DRdrE6G5DkVQyWkcJ1e6noeubnyn0s3ukEfBoE8H60F7Bhk6lbAMGetlLyMZad0RLOO89s+BXY2iynA= Received: by 10.86.77.5 with SMTP id z5mr989793fga.1195159956762; Thu, 15 Nov 2007 12:52:36 -0800 (PST) Received: by 10.86.100.19 with HTTP; Thu, 15 Nov 2007 12:52:36 -0800 (PST) Message-ID: <2a41acea0711151252r2a47a218j8c52fad8d76987d3@mail.gmail.com> Date: Thu, 15 Nov 2007 12:52:36 -0800 From: "Jack Vogel" To: lev@freebsd.org In-Reply-To: <1963124917.20071115234513@serebryakov.spb.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <44941699.20071115221850@serebryakov.spb.ru> <2a41acea0711151146j497529c9m3299d2e2cc6fcb64@mail.gmail.com> <875809296.20071115225240@serebryakov.spb.ru> <2a41acea0711151203t232b515ic48bf9dcdaf57640@mail.gmail.com> <1963124917.20071115234513@serebryakov.spb.ru> Cc: freebsd-stable@freebsd.org Subject: Re: Re[4]: 6.3-PRERELEASE: interrupt storm detected on "irq11:"; throttling interrupt source, (irq11 is em0) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Nov 2007 20:52:38 -0000 On Nov 15, 2007 12:45 PM, Lev Serebryakov wrote: > Hello, Jack. > You wrote 15 ?????? 2007 ?., 23:03:46: > > > > sysctl hw.intr_storm_threshold > If I set this onw to 10000, em0 generate 1001-1002 irq per second > (accroding to vmstat -i) without any storm messages :) > > > > In this old of an adapter though seems more likely something is > > wrong. > Yep... 1002 ips without traffic... It is too much, IMHO :) > > > > Let me see if our test group can dig up this adapter and try it. > It was sold as: > > Intel PWLA 8390-MT Pro/ 1000MT (chip 82540EM) OEM My test engineer has an adapter and is getting an OS setup to check on it. Have you tried this NIC on anything previously, an older release? Jack