From owner-freebsd-net@FreeBSD.ORG Tue Mar 24 08:56:51 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D85D4106564A for ; Tue, 24 Mar 2009 08:56:51 +0000 (UTC) (envelope-from andrey.kropachev@gmail.com) Received: from mail-ew0-f171.google.com (mail-ew0-f171.google.com [209.85.219.171]) by mx1.freebsd.org (Postfix) with ESMTP id 6FA0E8FC16 for ; Tue, 24 Mar 2009 08:56:51 +0000 (UTC) (envelope-from andrey.kropachev@gmail.com) Received: by ewy19 with SMTP id 19so1713014ewy.43 for ; Tue, 24 Mar 2009 01:56:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=1P142k4auhX5iGnkWt/6tm03/G9IilmkccS8j5g8iXI=; b=fnDaefMFE97Fy5A6rsAz0j8aI/bUb2dP9enDKq+q9b6iGZyptPTgnW2ijTaB2fPNWm J33/wtbTtYAuGGKBXJNuFKf/zS/RTzc25wv7gj/Sz/0jzA0nuNgUvg9nmuy8JEEszD9+ C2OsOCibPFrLtM1Oul6nnOtZruvPflcICWUmo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=CQ1t1dVLafE2ft45HS0zmBvAt36IABMr6/a9ylHZJpuLgXUZZM9XORP0/eaNIEWfjX TjIn+0V7/6Q5CCPxVCPAEQTG5829mJKtf61ccqh/IQRnHAM6349J+5nlOMRiI6G5/4Zm AzeGxG1/UDeLUii5KY7k67QqYB2xladDetzIo= MIME-Version: 1.0 Received: by 10.210.20.17 with SMTP id 17mr2996605ebt.57.1237883776929; Tue, 24 Mar 2009 01:36:16 -0700 (PDT) Date: Tue, 24 Mar 2009 08:36:16 +0000 Message-ID: <776ee5610903240136q78af39ddj6924bd479725c26e@mail.gmail.com> From: Andrey Kropachev To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: dummynet and smp X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Mar 2009 08:56:52 -0000 Hi all, Is there an opportunity to scale dummynet on a number of cpu's? Currently my router processes about 200Mbit/s and around 50kpps. The dummynet takes about 80% of one processor. So, can dummynet be scaled, or can i somehow decrease the cpu usage of dummynet? Regards, Andrey Kropachev