[notmuch] emacs mode performance issue

diff --git a/fe/551650847603fe9eaede2b143100b76aae52e8 b/fe/551650847603fe9eaede2b143100b76aae52e8
new file mode 100644 (file)
index 0000000..f31d011
--- /dev/null
+++ b/fe/551650847603fe9eaede2b143100b76aae52e8
@@ -0,0 +1,67 @@
+Return-Path: <BATV+40d0ce8da48f54911ee9+2301+infradead.org+hohndel@bombadil.srs.infradead.org>\r
+X-Original-To: notmuch@notmuchmail.org\r
+Delivered-To: notmuch@notmuchmail.org\r
+Received: from localhost (localhost [127.0.0.1])\r
+       by olra.theworths.org (Postfix) with ESMTP id 09BE4431FBC\r
+       for <notmuch@notmuchmail.org>; Thu, 10 Dec 2009 22:10:23 -0800 (PST)\r
+X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
+Received: from olra.theworths.org ([127.0.0.1])\r
+       by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
+       with ESMTP id qeSAZtSmRxw5 for <notmuch@notmuchmail.org>;\r
+       Thu, 10 Dec 2009 22:10:22 -0800 (PST)\r
+Received: from mout.perfora.net (mout.perfora.net [74.208.4.194])\r
+       by olra.theworths.org (Postfix) with ESMTP id 69006431FAE\r
+       for <notmuch@notmuchmail.org>; Thu, 10 Dec 2009 22:10:22 -0800 (PST)\r
+Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34])\r
+       by mx.perfora.net (node=mxus2) with ESMTP (Nemesis)\r
+       id 0MbvmY-1Nc9z12uYw-00JHFz for notmuch@notmuchmail.org;\r
+       Fri, 11 Dec 2009 01:10:21 -0500\r
+Received: from www.hohndel.org ([65.23.156.142] helo=[127.0.0.3])\r
+       by bombadil.infradead.org with esmtpsa (Exim 4.69 #1 (Red Hat Linux))\r
+       id 1NIyho-0005UI-Nk\r
+       for notmuch@notmuchmail.org; Fri, 11 Dec 2009 06:10:21 +0000\r
+From: Dirk Hohndel <hohndel@infradead.org>\r
+To: notmuch@notmuchmail.org\r
+Content-Type: text/plain; charset="UTF-8"\r
+Organization: Intel Open Source Technology Center\r
+Date: Thu, 10 Dec 2009 22:10:13 -0800\r
+Message-Id: <1260511813.3341.22.camel@dhohndel-mobl.amr.corp.intel.com>\r
+Mime-Version: 1.0\r
+X-Mailer: Evolution 2.28.0 (2.28.0-2.fc12) \r
+Content-Transfer-Encoding: 7bit\r
+X-SRS-Rewrite: SMTP reverse-path rewritten from <hohndel@infradead.org> by\r
+       bombadil.infradead.org See http://www.infradead.org/rpr.html\r
+Subject: [notmuch] emacs mode performance issue\r
+X-BeenThere: notmuch@notmuchmail.org\r
+X-Mailman-Version: 2.1.12\r
+Precedence: list\r
+List-Id: "Use and development of the notmuch mail system."\r
+       <notmuch.notmuchmail.org>\r
+List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
+       <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
+List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
+List-Post: <mailto:notmuch@notmuchmail.org>\r
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
+List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
+       <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
+X-List-Received-Date: Fri, 11 Dec 2009 06:10:23 -0000\r
+\r
+\r
+I'm in the search results window in Emacs, on an LKML thread with 140+\r
+messages. I hit return to view this thread - Emacs consumes 100% CPU\r
+but even after waiting 3 minutes it doesn't display the result (this is\r
+on a fast system Lenovo x200s). \r
+\r
+C-g stops the process and gets me dumped into a clearly partially\r
+processed buffer.\r
+\r
+Is there a good way to collect more profiling information to figure out\r
+why this is so slow?\r
+\r
+/D\r
+\r
+\r
+-- \r
+Dirk Hohndel\r
+Intel Open Source Technology Center\r
+\r