From owner-freebsd-hackers Mon Dec 31 22:36:34 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from apollo.backplane.com (apollo.backplane.com [216.240.41.2]) by hub.freebsd.org (Postfix) with ESMTP id AEAA137B41F for ; Mon, 31 Dec 2001 22:36:32 -0800 (PST) Received: (from dillon@localhost) by apollo.backplane.com (8.11.6/8.9.1) id g016aLC37133; Mon, 31 Dec 2001 22:36:21 -0800 (PST) (envelope-from dillon) Date: Mon, 31 Dec 2001 22:36:21 -0800 (PST) From: Matthew Dillon Message-Id: <200201010636.g016aLC37133@apollo.backplane.com> To: David Greenman Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: FreeBSD performing worse than Linux? References: <200112312327.fBVNRt719835@whizzo.transsys.com> <200201010043.g010h0i36281@apollo.backplane.com> <20011231221601.A54679@nexus.root.com> Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG :> TCP_NODELAY on FreeBSD and, in fact, I believe it didn't used to. :> We should just turn it off. : : Nagle + delayed acks don't really get along all that well, and often :result in character echoes lagging .25-.5 seconds behind the keystrokes (due :to round trip + 200ms). This really makes editing files and other interactive :jobs rather painful. : :-DG : :David Greenman I think that has been fixed. Try it. It doesn't lag for me. The turn-around echo of the keystroke should be pushed out instantly. -Matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message