From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 559 invoked by alias); 21 Nov 2010 08:22:34 -0000 Received: (qmail 547 invoked by uid 22791); 21 Nov 2010 08:22:26 -0000 X-SWARE-Spam-Status: No, hits=-6.2 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 21 Nov 2010 08:22:21 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id oAL60fVf020307 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Sun, 21 Nov 2010 01:00:41 -0500 Received: from host0.dyn.jankratochvil.net (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id oAL60awP003237 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sun, 21 Nov 2010 01:00:40 -0500 Received: from host0.dyn.jankratochvil.net (localhost.localdomain [127.0.0.1]) by host0.dyn.jankratochvil.net (8.14.4/8.14.4) with ESMTP id oAL60YEe018638 for ; Sun, 21 Nov 2010 07:00:34 +0100 Received: (from jkratoch@localhost) by host0.dyn.jankratochvil.net (8.14.4/8.14.4/Submit) id oAL60WVX018637 for overseers@sourceware.org; Sun, 21 Nov 2010 07:00:32 +0100 Date: Sun, 21 Nov 2010 08:22:00 -0000 From: Jan Kratochvil To: overseers@sourceware.org Subject: CVS performance / time outs Message-ID: <20101121060032.GA18075@host0.dyn.jankratochvil.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Mailing-List: contact overseers-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: , Sender: overseers-owner@sourceware.org X-SW-Source: 2010-q4/txt/msg00057.txt.bz2 Hello, ssh -v jkratoch@sourceware.org Sun Nov 21 06:44:56 CET 2010 debug1: Connection established. hanging some small communication happened at: Sun Nov 21 06:47:10 CET 2010 debug1: SSH2_MSG_KEXINIT received hanging Sun Nov 21 06:49:11 CET 2010 Connection closed by 209.132.180.131 Breaking my regression tests: ++ cvs update -A Connection closed by 209.132.180.131 cvs [update aborted]: end of file from server (consult above messages if any) tcpdump does not seem to indicate network problems and neither ping: ping -q -i 0.05 -c 1000 -n sourceware.org 1000 packets transmitted, 1000 received, 0% packet loss, time 52329ms rtt min/avg/max/mdev = 401.576/404.621/534.538/7.072 ms, pipe 10 For some operations I do not use GIT as it is not per-minute up to date. As the server performance is a repeating problem is there anything that can be done for it? I believe the hardware is cheap enough. All the SSH/CVS/SVN/GIT should run fine from many-GB RAM disk cache on many-core SMP box even without any cluster. Thanks, Jan