From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/52476 Path: main.gmane.org!not-for-mail From: Simon Josefsson Newsgroups: gmane.emacs.gnus.general Subject: Re: Entering nnimap group got much slower with 5.10 Date: Fri, 09 May 2003 22:51:43 +0200 Sender: ding-owner@lists.math.uh.edu Message-ID: References: <86issl7z8z.fsf@badger.barsook.com> <86znlv7uyr.fsf@badger.barsook.com> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1052513465 27620 80.91.224.249 (9 May 2003 20:51:05 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Fri, 9 May 2003 20:51:05 +0000 (UTC) Cc: ding@gnus.org Original-X-From: ding-owner+M1020@lists.math.uh.edu Fri May 09 22:51:00 2003 Return-path: Original-Received: from malifon.math.uh.edu ([129.7.128.13]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 19EEpH-00079r-00 for ; Fri, 09 May 2003 22:50:43 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by malifon.math.uh.edu with smtp (Exim 3.20 #1) id 19EEqV-0006LZ-00; Fri, 09 May 2003 15:51:59 -0500 Original-Received: from sclp3.sclp.com ([64.157.176.121]) by malifon.math.uh.edu with smtp (Exim 3.20 #1) id 19EEqN-0006LT-00 for ding@lists.math.uh.edu; Fri, 09 May 2003 15:51:51 -0500 Original-Received: (qmail 56131 invoked by alias); 9 May 2003 20:51:50 -0000 Original-Received: (qmail 56126 invoked from network); 9 May 2003 20:51:50 -0000 Original-Received: from 178.230.13.217.in-addr.dgcsystems.net (HELO yxa.extundo.com) (217.13.230.178) by sclp3.sclp.com with SMTP; 9 May 2003 20:51:50 -0000 Original-Received: from latte.josefsson.org (yxa.extundo.com [217.13.230.178]) (authenticated bits=0) by yxa.extundo.com (8.12.9/8.12.9) with ESMTP id h49KphB4019791 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Fri, 9 May 2003 22:51:44 +0200 Original-To: Gleb Arshinov Mail-Copies-To: nobody X-Payment: hashcash 1.2 0:030509:gleb-usenet-g.ding-2003.05.09@usenet.barsook.com:bd3ddb45e52fcb0d X-Hashcash: 0:030509:gleb-usenet-g.ding-2003.05.09@usenet.barsook.com:bd3ddb45e52fcb0d X-Payment: hashcash 1.2 0:030509:ding@gnus.org:d13bd425abe811df X-Hashcash: 0:030509:ding@gnus.org:d13bd425abe811df In-Reply-To: <86znlv7uyr.fsf@badger.barsook.com> (Gleb Arshinov's message of "Fri, 09 May 2003 12:58:52 -0700") User-Agent: Gnus/5.1002 (Gnus v5.10.2) Emacs/21.3.50 (gnu/linux) Precedence: bulk Xref: main.gmane.org gmane.emacs.gnus.general:52476 X-Report-Spam: http://spam.gmane.org/gmane.emacs.gnus.general:52476 Gleb Arshinov writes: >>>>>> "Simon" == Simon Josefsson writes: > > >> Entering a large (~1200 messages, most with ! mark) IMAP > >> newsgroup now takes a very long time (elp results included > >> below). Most of this time modleline indicates "Fetching > >> headers", which is unexpected (they should be all cached). If > >> I (setq gnus-agent-mode nil), I get good performance (~1s to > >> enter), but then I trigger old "nnimap eats all email" bug. > > Simon> Try removing the setq, and agentize your nnimap server (`J > Simon> a' in server buffer). The header cache is now provided via > Simon> the agent. Unfortunately, this means that if you for some > Simon> reason don't agentize your nnimap server, you must > Simon> re-enable nnimap-nov-is-evil to get the old header cache > Simon> code back. > > Thanks Simon, it worked just as you described. Any reason why > agentizing all nnimap servers by default would be a bad thing? New nnimap servers are agentized by default, I think, but perhaps old servers aren't. If so, I wonder why more people haven't reported this.