From owner-freebsd-net@FreeBSD.ORG Sun Apr 22 02:14:56 2012 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 05F45106564A; Sun, 22 Apr 2012 02:14:56 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pz0-f44.google.com (mail-pz0-f44.google.com [209.85.210.44]) by mx1.freebsd.org (Postfix) with ESMTP id B45D58FC0A; Sun, 22 Apr 2012 02:14:55 +0000 (UTC) Received: by dadz14 with SMTP id z14so45617038dad.17 for ; Sat, 21 Apr 2012 19:14:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=HT2oWPz3LCzviZQj+UMqkqe4/UInhbXNcKbU1f06fBQ=; b=CPUshxn2alMC7pd+VKHDUzmvrL9gXa4SXOz32X6nAsuhTbAqUs5OuWSFO0B6OlIT5U Bn/mFbQ3U/H9yBWgX6+EsKTkQGH5egVDYdthATvO7bsFu/39Z4RuTCZ447ylZn72Txib PnU5ubVYXK/SzPmIHh8ZVUR/8+I20xfeF4Zoxu4BLkQzg5fi8MwET+nvPY4XDSJMYfN0 czX+LGf2c4fbw9NyitFznyBhmUkl4D9dzc0zLMOlY9P719zN4XNs87B/pxEwUlAv+nSY iqekPMRhDzSM0Are3rqT+AbOoJr6sWwMkOOapP4ghIPmCgVy3vPEHJKnvFWFaQiNQkIM 0Lag== MIME-Version: 1.0 Received: by 10.68.229.33 with SMTP id sn1mr25189039pbc.59.1335060895158; Sat, 21 Apr 2012 19:14:55 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.142.101.9 with HTTP; Sat, 21 Apr 2012 19:14:54 -0700 (PDT) In-Reply-To: <20120421155638.E982@besplex.bde.org> References: <20120419133018.GA91364@onelab2.iet.unipi.it> <4F907011.9080602@freebsd.org> <20120419204622.GA94904@onelab2.iet.unipi.it> <20120419212224.GA95459@onelab2.iet.unipi.it> <20120420144410.GA3629@onelab2.iet.unipi.it> <20120421155638.E982@besplex.bde.org> Date: Sat, 21 Apr 2012 19:14:54 -0700 X-Google-Sender-Auth: TpLJaMqNtGbNhPK9AUpmPxb9mhg Message-ID: From: Adrian Chadd To: Bruce Evans Content-Type: text/plain; charset=ISO-8859-1 Cc: Luigi Rizzo , net@freebsd.org, Andre Oppermann , "K. Macy" , current@freebsd.org Subject: Re: Some performance measurements on the FreeBSD network stack 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: Sun, 22 Apr 2012 02:14:56 -0000 Hi, This honestly sounds like it's begging for an instrumentation/analysis/optimisation project. What do we need to do? Adrian