From owner-freebsd-performance@FreeBSD.ORG Sat Mar 18 12:41:28 2006 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 89A9116A422 for ; Sat, 18 Mar 2006 12:41:28 +0000 (UTC) (envelope-from arne_woerner@yahoo.com) Received: from web30310.mail.mud.yahoo.com (web30310.mail.mud.yahoo.com [68.142.200.103]) by mx1.FreeBSD.org (Postfix) with SMTP id 122ED43D45 for ; Sat, 18 Mar 2006 12:41:28 +0000 (GMT) (envelope-from arne_woerner@yahoo.com) Received: (qmail 71621 invoked by uid 60001); 18 Mar 2006 12:41:27 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=ssAcZx7vd7YL4NMzKnln/OUQPXbH9Q0qQz5E8Ci2Of/KAGT0KeflyJh2azHSpCdsruTFWrihjnNVc7ufzqgI6hxyG7i6jgBmpxwjSvO4dMJmHGnu876XAdtwJxRyhn8g8wzxyTDnsoP1pQFowiOy9mFTXh5YYg55oplZ+l5nSH8= ; Message-ID: <20060318124127.71619.qmail@web30310.mail.mud.yahoo.com> Received: from [213.54.77.3] by web30310.mail.mud.yahoo.com via HTTP; Sat, 18 Mar 2006 04:41:27 PST Date: Sat, 18 Mar 2006 04:41:27 -0800 (PST) From: Arne Woerner To: OxY In-Reply-To: <000601c64a87$51d7dee0$0201a8c0@oxy> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: freebsd-performance@freebsd.org Subject: Re: packet drop with intel gigabit / marwell gigabit X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Mar 2006 12:41:28 -0000 --- OxY wrote: > i measured iperf performance, and it showed that the packet drop > is depending on the system load.. > I have something similar here, I think: When my CPU throttles to 1/16 (due to powerd) I get "vr0: rx packet lost" messages (while I transfer with about 10Mbit/sec) in my /var/log/messages, which does not seem to happen (so often), when CPU is not throttled... Do u have something like that in ur log files, too? -Arne __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com