From owner-freebsd-stable@FreeBSD.ORG Wed Apr 20 14:27:30 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C6F3A16A4CE for ; Wed, 20 Apr 2005 14:27:30 +0000 (GMT) Received: from xciv.org (82-44-19-101.cable.ubr03.newm.blueyonder.co.uk [82.44.19.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1643D43D1F for ; Wed, 20 Apr 2005 14:27:30 +0000 (GMT) (envelope-from paul@xciv.org) Received: from tuscan.xciv.org (localhost.xciv.org [127.0.0.1]) by xciv.org (8.12.9p2/8.12.9) with ESMTP id j3KEPxQm000704; Wed, 20 Apr 2005 15:25:59 +0100 (BST) (envelope-from paul@tuscan.xciv.org) Received: (from paul@localhost) by tuscan.xciv.org (8.12.9p2/8.12.9/Submit) id j3KEPxuZ000703; Wed, 20 Apr 2005 15:25:59 +0100 (BST) (envelope-from paul) Date: Wed, 20 Apr 2005 15:25:59 +0100 (BST) Message-Id: <200504201425.j3KEPxuZ000703@tuscan.xciv.org> Mime-Version: 1.0 X-Newsreader: knews 1.0b.1 Organization: iso.org.dod.internet References: <68248.1113779741@xciv.org> <20050418114252.D38E.SHINO@fornext.org> In-Reply-To: <20050418114252.D38E.SHINO@fornext.org> From: paul@xciv.org (Paul Civati) X-Original-Newsgroups: xciv.lists.freebsd.stable To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=us-ascii cc: paul@xciv.org Subject: Re: Tuning for router performance X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-stable@freebsd.org List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Apr 2005 14:27:30 -0000 In article <20050418114252.D38E.SHINO@fornext.org>, shino@fornext.org (Shunsuke SHINOMIYA) writes: > sysctl kern.random.sys.harvest.ethernet=0 > sysctl kern.random.sys.harvest.interrupt=0 > > affect to your router's performance? No effect for me. > and, disabling interrupt moderation of em(4) affects the router too? I will look into this, but had assumed device polling would mostly cover this problem? -Paul-