From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Paris Subject: Re: git-reflog 70 minutes at 100% cpu and counting Date: Mon, 14 Dec 2009 16:20:29 -0500 Message-ID: <1260825629.9379.56.camel@localhost> References: <1260822484.9379.53.camel@localhost> <20091214211142.GC9364@coredump.intra.peff.net> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: git@vger.kernel.org To: Jeff King X-From: git-owner@vger.kernel.org Mon Dec 14 22:20:45 2009 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.50) id 1NKILT-0000ve-FH for gcvg-git-2@lo.gmane.org; Mon, 14 Dec 2009 22:20:43 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755845AbZLNVUe (ORCPT ); Mon, 14 Dec 2009 16:20:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933025AbZLNVUe (ORCPT ); Mon, 14 Dec 2009 16:20:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:8720 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751735AbZLNVUd (ORCPT ); Mon, 14 Dec 2009 16:20:33 -0500 Received: from int-mx08.intmail.prod.int.phx2.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id nBELKUOL022376 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 14 Dec 2009 16:20:31 -0500 Received: from [10.11.9.84] (vpn-9-84.rdu.redhat.com [10.11.9.84]) by int-mx08.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id nBELKUnU014459; Mon, 14 Dec 2009 16:20:30 -0500 In-Reply-To: <20091214211142.GC9364@coredump.intra.peff.net> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.21 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On Mon, 2009-12-14 at 16:11 -0500, Jeff King wrote: > On Mon, Dec 14, 2009 at 03:28:04PM -0500, Eric Paris wrote: > > > So I have no idea what is interesting or relevant what I can collect, > > what you want to know or anything like that, so this is a bit of a dump > > of info and I'm sorry to whoever tries to pick anything useful out of > > It sounds like you might have found an infinite loop, as reflog should > never really need a lot of CPU. Is it possible to tar the whole > repository and make it available publicly for us to look at? Updated to git-1.6.5.3-1 from Fedora rawhide and still git reflog ran for >5 minutes at 100% cpu (I killed it, it didn't finish) I'm pushing a copy of the whole repo (all 1.9G after bzip compression) to http://people.redhat.com/~eparis/git-tar/ But it's going to take a couple hours. -Eric