From owner-freebsd-i386@FreeBSD.ORG Tue Jan 30 08:20:17 2007 Return-Path: X-Original-To: freebsd-i386@hub.freebsd.org Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 222B816A404 for ; Tue, 30 Jan 2007 08:20:17 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id 0053A13C47E for ; Tue, 30 Jan 2007 08:20:16 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l0U8KGn0042248 for ; Tue, 30 Jan 2007 08:20:16 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l0U8KGD8042247; Tue, 30 Jan 2007 08:20:16 GMT (envelope-from gnats) Resent-Date: Tue, 30 Jan 2007 08:20:16 GMT Resent-Message-Id: <200701300820.l0U8KGD8042247@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Remy de Ruysscher Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 145E316A401 for ; Tue, 30 Jan 2007 08:16:33 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [69.147.83.33]) by mx1.freebsd.org (Postfix) with ESMTP id DE88113C4A6 for ; Tue, 30 Jan 2007 08:16:32 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id l0U8GW9p098575 for ; Tue, 30 Jan 2007 08:16:32 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id l0U8GW8K098574; Tue, 30 Jan 2007 08:16:32 GMT (envelope-from nobody) Message-Id: <200701300816.l0U8GW8K098574@www.freebsd.org> Date: Tue, 30 Jan 2007 08:16:32 GMT From: Remy de Ruysscher To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.0 Cc: Subject: i386/108542: Huge network latencies with 6.2-RELEASE / STABLE X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jan 2007 08:20:17 -0000 >Number: 108542 >Category: i386 >Synopsis: Huge network latencies with 6.2-RELEASE / STABLE >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 30 08:20:16 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Remy de Ruysscher >Release: 6.2-RELEASE >Organization: >Environment: FreeBSD kirk.pocketinfo.nl 6.2-RELEASE FreeBSD 6.2-RELEASE #13: Tue Jan 30 06:17:02 CET 2007 root@kirk.pocketinfo.nl:/usr/obj/usr/src/sys/KIRK i386 >Description: 3 servers (same kernel config and release) connected via a gigabit switch are producing terribly latencies which make the web/database servers unusable. Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll bce0 1500 00:13:72:f9:9f:df 687773 0 823321 0 0 bce0 1500 fe80:1::213:7 fe80:1::213:72ff: 0 - 2 - - bce0 1500 194.109.120 kirk 650883 - 823547 - - bce1 1500 00:13:72:f9:9f:dd 3796651 0 2788790 0 0 bce1 1500 fe80:2::213:7 fe80:2::213:72ff: 0 - 2 - - bce1 1500 192.168.10 192.168.10.3 3796631 - 2788778 - - lo0 16384 44989 0 44989 0 0 lo0 16384 localhost.poc ::1 40874 - 40874 - - lo0 16384 fe80:3::1 fe80:3::1 0 - 0 - - lo0 16384 your-net localhost 3873 - 3873 - - 192.168.10.2 is a DB server but the traceroute shows incredibly latencies: kirk.pocketinfo.nl (0.0.0.0) Tue Jan 30 09:12:03 2007 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. 192.168.10.2 0.0% 80 4.4 95.6 0.6 1003. 194.5 This happened when upgrading from 6.2-Pre release to 6.2-RELEASE. All servers are affected. >How-To-Repeat: Reboot the server and do mtr (mytraceroute) to 192.168.10.2, which is 1 hop away. >Fix: Rollback to 6.3-PRE RELEASE? This there a CVS tag for this?? >Release-Note: >Audit-Trail: >Unformatted: