Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 30 Jan 2002 11:22:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 30 Jan 2002 11:21:22 -0500 Received: from swazi.realnet.co.sz ([196.28.7.2]:51901 "HELO netfinity.realnet.co.sz") by vger.kernel.org with SMTP id ; Wed, 30 Jan 2002 11:19:58 -0500 Date: Wed, 30 Jan 2002 18:14:53 +0200 (SAST) From: Zwane Mwaikambo X-X-Sender: zwane@netfinity.realnet.co.sz To: "Richard B. Johnson" Cc: Linux kernel Subject: Re: TCP/IP Speed In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 30 Jan 2002, Richard B. Johnson wrote: > > When I ping two linux machines on a private link, I get 0.1 ms delay. > When I send large TCP/IP stream data between them, I get almost > 10 megabytes per second on a 100-base link. Wonderful. > > However, if I send 64 bytes from one machine and send it back, simple > TCP/IP strean connection, it takes 1 millisecond to get it back? There > seems to be some artifical delay somewhere. How do I turn this OFF? I would say its all in the TCP connection initiation (socket(), create() etc...) Cheers, Zwane Mwaikambo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/