From owner-freebsd-net@FreeBSD.ORG Mon Apr 12 15:11:38 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7559016A4CE for ; Mon, 12 Apr 2004 15:11:38 -0700 (PDT) Received: from mail-in-05.arcor-online.net (mail-in-05.arcor-online.net [151.189.21.45]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7742243D31 for ; Mon, 12 Apr 2004 15:11:37 -0700 (PDT) (envelope-from mailnull@mips.inka.de) Received: from kemoauc.mips.inka.de (dsl-213-023-054-248.arcor-ip.net [213.23.54.248]) by mail-in-05.arcor-online.net (Postfix) with ESMTP id 57C98A64B75 for ; Tue, 13 Apr 2004 00:11:35 +0200 (CEST) Received: from kemoauc.mips.inka.de (localhost [127.0.0.1]) by kemoauc.mips.inka.de (8.12.11/8.12.10) with ESMTP id i3CLgZBc063563 for ; Mon, 12 Apr 2004 23:42:35 +0200 (CEST) (envelope-from mailnull@kemoauc.mips.inka.de) Received: (from mailnull@localhost) by kemoauc.mips.inka.de (8.12.11/8.12.11/Submit) id i3CLgZeo063562 for freebsd-net@freebsd.org; Mon, 12 Apr 2004 23:42:35 +0200 (CEST) (envelope-from mailnull) From: naddy@mips.inka.de (Christian Weisgerber) Date: Mon, 12 Apr 2004 21:42:34 +0000 (UTC) Message-ID: References: Originator: naddy@mips.inka.de (Christian Weisgerber) To: freebsd-net@freebsd.org Subject: Re: re(4): puzzling netperf result X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Apr 2004 22:11:38 -0000 Christian Weisgerber wrote: > Running netperf -t UDP_STREAM on machine A with target B reports a > throughput of ~200(!) Mbit/s. By popular request: naddy@kemoauc[~] /usr/local/netperf/netperf -H bardioc -t UDP_STREAM UDP UNIDIRECTIONAL SEND TEST to bardioc : histogram Socket Message Elapsed Messages Size Size Time Okay Errors Throughput bytes bytes secs # # 10^6bits/sec 9216 9216 10.01 26335 0 194.03 41600 10.01 385 2.84 -- Christian "naddy" Weisgerber naddy@mips.inka.de