From owner-freebsd-stable@FreeBSD.ORG Sun Apr 15 13:09:36 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8762F106564A for ; Sun, 15 Apr 2012 13:09:36 +0000 (UTC) (envelope-from matt.thyer@gmail.com) Received: from mail-we0-f182.google.com (mail-we0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 0F1E28FC0A for ; Sun, 15 Apr 2012 13:09:35 +0000 (UTC) Received: by wern13 with SMTP id n13so3735824wer.13 for ; Sun, 15 Apr 2012 06:09:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=ADshzj1cu6VVddcMBHJ/cnFGdvFXEPSxojoo4V70xTk=; b=xlbD8yWDo9Wzd2DwedDBBJ+z/qjef2/KWyuauVLX1di3zmgf2qlUkc916B7aa0khox wbsNZWXwcg+nkUHSFbYSD/+g2H2siKgf/w758IloXGAkCyp12FDLQh25QKmu/xj/dAZ4 780aPCGKVBtNnV2pxr0AeLx4y22vMqlK3SAuwCKrvFBlpisd25t73a1b69vokTr+TNaV 8qcBJNM5/zV0nX0tXc8yZViGYMKLNyiF8/IQRnq8ilDZ9NCxwF2NPuc/XvCtV1CMkRS7 tBLz/8NIlhw/hTOVuanSziTCd/FbL+zWiNWX3ugJf772ICg23pJHPjRVqy/hMvxmFpJg U7dQ== MIME-Version: 1.0 Received: by 10.216.132.229 with SMTP id o79mr4660711wei.64.1334495375213; Sun, 15 Apr 2012 06:09:35 -0700 (PDT) Received: by 10.216.190.219 with HTTP; Sun, 15 Apr 2012 06:09:34 -0700 (PDT) Received: by 10.216.190.219 with HTTP; Sun, 15 Apr 2012 06:09:34 -0700 (PDT) In-Reply-To: References: <4F6A67C0.7000909@sentex.net> <4F6B3B46.4060105@sentex.net> Date: Sun, 15 Apr 2012 22:39:34 +0930 Message-ID: From: Matt Thyer To: Ronald Klop Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-stable@freebsd.org Subject: Re: 157k interrupts per second causing 60% CPU load on idle system 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: Sun, 15 Apr 2012 13:09:36 -0000 On Apr 15, 2012 6:27 PM, "Ronald Klop" wrote: > >> The problem does not occur with 9-STABLE. >> >> Who knows what the problem was ? USB maybe ? > > > Do you still have the same hardware on the same interrupts on 9-STABLE? > Are there changes in the use of MSI(-X)? > I made no hardware or BIOS changes and I'm running a GENERIC kernel in all testing.