From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marat Radchenko <marat@slonopotamus.org>
Subject: Re: [PATCH v2] hash binary sha1 into patch id
Date: Fri, 10 Sep 2010 09:17:30 +0400
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Cc: git@vger.kernel.org, Michael J Gruber <git@drmicha.warpmail.net>,
	Jonathan Nieder <jrnieder@gmail.com>
To: Clemens Buchacher <drizzd@aon.at>,
	Junio C Hamano <gitster@pobox.com>
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As I see, this recently hit git master. I want to say big thanks since it improved git rebase from tens of minutes to just minutes here (warm disk caches).

However, I can't say I'm completely satisfied with git rebase speed (I'd like it to be < 1 min). So, are there known performance hotspots in 'git rev-list --cherry-pick'/'git format-patch --ignore-if-in-upstream' (these are two flags have biggest impact on git rebase [-i] speed) or I should run some kind of profiles in order to determine what else could be improved?