From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#20611: 24.4; mutt slow in ansi-term Date: Sun, 10 Apr 2016 20:01:53 +0300 Message-ID: <83d1pxgzy6.fsf@gnu.org> References: <87a8x1roby.fsf@apollo.hindleynet> <8737qwvuo3.fsf@mbork.pl> <20160409073937.GH1897@hindley.org.uk> <83mvp3i0l1.fsf@gnu.org> <20160410091526.GA25798@hindley.org.uk> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1460307812 20323 80.91.229.3 (10 Apr 2016 17:03:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 10 Apr 2016 17:03:32 +0000 (UTC) Cc: 20611@debbugs.gnu.org, mbork@mbork.pl To: Mark Hindley Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Apr 10 19:03:28 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1apIlj-0008Nz-05 for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Apr 2016 19:03:27 +0200 Original-Received: from localhost ([::1]:35762 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1apIli-0008R0-69 for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Apr 2016 13:03:26 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41503) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1apIlN-0007v9-Qq for bug-gnu-emacs@gnu.org; Sun, 10 Apr 2016 13:03:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1apIlK-00044z-Kz for bug-gnu-emacs@gnu.org; Sun, 10 Apr 2016 13:03:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:45120) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1apIlK-00044u-HX for bug-gnu-emacs@gnu.org; Sun, 10 Apr 2016 13:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1apIlK-0006Yh-BT for bug-gnu-emacs@gnu.org; Sun, 10 Apr 2016 13:03:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 10 Apr 2016 17:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20611 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20611-submit@debbugs.gnu.org id=B20611.146030775825181 (code B ref 20611); Sun, 10 Apr 2016 17:03:02 +0000 Original-Received: (at 20611) by debbugs.gnu.org; 10 Apr 2016 17:02:38 +0000 Original-Received: from localhost ([127.0.0.1]:57457 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1apIkv-0006Y5-P2 for submit@debbugs.gnu.org; Sun, 10 Apr 2016 13:02:37 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:50398) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1apIku-0006Xt-7A for 20611@debbugs.gnu.org; Sun, 10 Apr 2016 13:02:36 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1apIkm-0003vn-2a for 20611@debbugs.gnu.org; Sun, 10 Apr 2016 13:02:31 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41171) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1apIkl-0003vh-VC; Sun, 10 Apr 2016 13:02:27 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3703 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1apIkl-0006XR-9B; Sun, 10 Apr 2016 13:02:27 -0400 In-reply-to: <20160410091526.GA25798@hindley.org.uk> (message from Mark Hindley on Sun, 10 Apr 2016 10:15:26 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:116335 Archived-At: > Date: Sun, 10 Apr 2016 10:15:26 +0100 > From: Mark Hindley > Cc: mbork@mbork.pl, 20611@debbugs.gnu.org > > On Sat, Apr 09, 2016 at 12:38:18PM +0300, Eli Zaretskii wrote: > > > Date: Sat, 9 Apr 2016 08:39:37 +0100 > > > From: Mark Hindley > > > Cc: 20611@debbugs.gnu.org > > > > > > I have upgraded to faster hardware, so it is less apparent, but my perception is > > > that redraws within the terminal is slow. Particularly if the terminal is the > > > only buffer visible within emacs. > > > > Does that only happen with mutt, or also with any other display in > > ansi-term? > > I have just tried alsamixer within ansi-term, and redraws in response to Ctrl-L > take well over a second. Strange. Does anyone else see this? > Would anything else help narrow this down? Can you show a profile ("M-x profiler-start RET") of the slow redraws? Preferably with the latest pretest of Emacs 25.1, if you can. Thanks.