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#17124: 24.3.50; Occasional Extremely Slow Redraws in OSX Emacs Date: Fri, 28 Mar 2014 20:43:39 +0300 Message-ID: <837g7efcc4.fsf@gnu.org> References: <3720C794-D850-4F7A-B5C4-1BC1A72BA26B@gmail.com> <83a9cayekp.fsf@gnu.org> <7D2257F7-2E81-44C8-9DC7-6A837BF43DAB@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1396028715 6886 80.91.229.3 (28 Mar 2014 17:45:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 28 Mar 2014 17:45:15 +0000 (UTC) Cc: 17124@debbugs.gnu.org To: Eric Froemling Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 28 18:45:24 2014 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 1WTaq9-0005Kp-OQ for geb-bug-gnu-emacs@m.gmane.org; Fri, 28 Mar 2014 18:45:13 +0100 Original-Received: from localhost ([::1]:35253 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WTaq9-0004Nt-Cy for geb-bug-gnu-emacs@m.gmane.org; Fri, 28 Mar 2014 13:45:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41616) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WTap6-0002lf-Fi for bug-gnu-emacs@gnu.org; Fri, 28 Mar 2014 13:44:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WTap0-0007hz-Ep for bug-gnu-emacs@gnu.org; Fri, 28 Mar 2014 13:44:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53903) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WTap0-0007hV-CP for bug-gnu-emacs@gnu.org; Fri, 28 Mar 2014 13:44:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WTaoz-0002PS-Iu for bug-gnu-emacs@gnu.org; Fri, 28 Mar 2014 13:44:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 28 Mar 2014 17:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17124 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17124-submit@debbugs.gnu.org id=B17124.13960286249216 (code B ref 17124); Fri, 28 Mar 2014 17:44:01 +0000 Original-Received: (at 17124) by debbugs.gnu.org; 28 Mar 2014 17:43:44 +0000 Original-Received: from localhost ([127.0.0.1]:55085 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WTaoh-0002OZ-4N for submit@debbugs.gnu.org; Fri, 28 Mar 2014 13:43:43 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:64730) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WTaod-0002OP-VI for 17124@debbugs.gnu.org; Fri, 28 Mar 2014 13:43:41 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0N3500600QJ9GV00@a-mtaout20.012.net.il> for 17124@debbugs.gnu.org; Fri, 28 Mar 2014 20:43:37 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N35006Y4QKOBG20@a-mtaout20.012.net.il>; Fri, 28 Mar 2014 20:43:37 +0300 (IDT) In-reply-to: <7D2257F7-2E81-44C8-9DC7-6A837BF43DAB@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:87493 Archived-At: > From: Eric Froemling > Date: Fri, 28 Mar 2014 09:19:41 -0700 > Cc: 17124@debbugs.gnu.org > > I’ll try to take a look at CPU load next time. Please do, it might give some clues. > Here’s a youtube vid (unlisted) of my example in case that’s something > you can view: > https://www.youtube.com/watch?v=FSAGh4ER_AE&feature=youtu.be > I’m definitely seeing delays between characters on individual lines, but also > even things like drawing the borders around all of the frame’s windows are > taking multiple frames. In total, refreshing the whole UI takes about > 30 seconds whereas it is usually pretty instantaneous. It looks sort of > like the slow-motion-redraw you see in X11 on a box that is completely > swapped out, (though there is definitely no swapping going on in this case) Looks like something is preempting the Emacs process all the time.