From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Lennart Borgman (gmail)" Newsgroups: gmane.emacs.devel Subject: Re: Idle emacs taking 100% cpu - how to track it? Date: Fri, 03 Aug 2007 19:13:08 +0200 Message-ID: <46B36224.8080306@gmail.com> References: <87r6mkahl0.fsf@cauchy.softax.local> <87hcngmuzv.fsf@cauchy.softax.local> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1186161346 27099 80.91.229.12 (3 Aug 2007 17:15:46 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 3 Aug 2007 17:15:46 +0000 (UTC) Cc: emacs-devel@gnu.org To: Marcin Kasperski Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Aug 03 19:15:44 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IH0kR-0005fa-Hz for ged-emacs-devel@m.gmane.org; Fri, 03 Aug 2007 19:15:40 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IH0kA-0007A4-UF for ged-emacs-devel@m.gmane.org; Fri, 03 Aug 2007 13:15:18 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IH0k7-00079y-KC for emacs-devel@gnu.org; Fri, 03 Aug 2007 13:15:15 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IH0k3-00079S-TN for emacs-devel@gnu.org; Fri, 03 Aug 2007 13:15:15 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IH0k3-00079P-NH for emacs-devel@gnu.org; Fri, 03 Aug 2007 13:15:11 -0400 Original-Received: from ch-smtp01.sth.basefarm.net ([80.76.149.212]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1IH0js-0008Tf-6L for emacs-devel@gnu.org; Fri, 03 Aug 2007 13:15:00 -0400 Original-Received: from c83-254-133-189.bredband.comhem.se ([83.254.133.189]:61789 helo=[127.0.0.1]) by ch-smtp01.sth.basefarm.net with esmtp (Exim 4.66) (envelope-from ) id 1IH0il-0000FR-45; Fri, 03 Aug 2007 19:13:51 +0200 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.5.666 In-Reply-To: <87hcngmuzv.fsf@cauchy.softax.local> X-Antivirus: avast! (VPS 000763-3, 2007-08-02), Outbound message X-Antivirus-Status: Clean X-Originating-IP: 83.254.133.189 X-Scan-Result: No virus found in message 1IH0il-0000FR-45. X-Scan-Signature: ch-smtp01.sth.basefarm.net 1IH0il-0000FR-45 0fa17f8e929b6c3db35abd3a7c23dd4a X-Detected-Kernel: Linux 2.6? (barebone, rare!) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:76002 Archived-At: Marcin Kasperski wrote: > Stefan Monnier writes: > >>> For some time I observe some irritating problem: when I leave some >>> emacs running (say, on another virtual desktop) and unused, after some >>> time it starts taking 100% CPU (on the fast modern machine). Sometimes >>> it is still responsive and I can start using it again (while it >>> handles keystrokes it usually stop eating CPU but when I leave it it >>> starts hogging again), sometimes it seems frozen (does not repaint >>> buffer windows). >> You're running cedet-NN.MMpre3, upgrade to pre4. > > Thank you for the hint, I just did it. Does it mean I faced known old bug? Yes, you need the version of cedet above when you are using Emacs 22.