From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#35457: 26.2; global-auto-revert-mode cause 100% cpu usage Date: Mon, 29 Apr 2019 11:03:45 +0200 Message-ID: <874l6hdvym.fsf@gmx.de> References: <7e60cb40-9678-8818-2cd0-81a0bd30bbf3@gmail.com> <83bm0ruz84.fsf@gnu.org> <2d837a4c-c061-df98-1093-183eeb523858@gmail.com> <83a7gbuxa3.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="172333"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Johannes Lundberg , 35457@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Apr 29 11:07:48 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hL2GK-000iZr-Kn for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 29 Apr 2019 05:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Michael Albinus Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 29 Apr 2019 09:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 35457 X-GNU-PR-Package: emacs Original-Received: via spool by 35457-submit@debbugs.gnu.org id=B35457.15565286389059 (code B ref 35457); Mon, 29 Apr 2019 09:04:02 +0000 Original-Received: (at 35457) by debbugs.gnu.org; 29 Apr 2019 09:03:58 +0000 Original-Received: from localhost ([127.0.0.1]:38395 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hL2Cc-0002M3-28 for submit@debbugs.gnu.org; Mon, 29 Apr 2019 05:03:58 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:45369) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hL2Ca-0002Lq-1D for 35457@debbugs.gnu.org; Mon, 29 Apr 2019 05:03:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1556528628; bh=fw74qtJFgbiH8iQkCWMA1ksLkclQ08d68BcVlSyBkYY=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=TVmGyUM+URPL2irnPQmA7Vzbuo1kWdwlDd+AMkp3BZiAG/nR4djJG4XptQQ3hxobu Qw4IGew4l+7c9J5wdTGyfUsHno/fzT8zhf00PEMxEquYE85nq9JMQl8FwNtjdAcKvz L/wQ5JvClu4zvlV3I4L5yWJU3xRmZOE8ybSjOGJI= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from detlef.gmx.de ([213.220.159.69]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MDysg-1hShAF3Izk-009wH6; Mon, 29 Apr 2019 11:03:47 +0200 In-Reply-To: <83a7gbuxa3.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 27 Apr 2019 21:18:44 +0300") X-Provags-ID: V03:K1:IHAqJZ+Mn1MjlaGRrHfypCPRd7EdX/zkNI6lMvr5WVdzndbtZUJ ZbdCLaQWnNdvqdvEcRaRJhdRyL2iuEbV6KCDCMxK8GgqMi81P7o/z1rRcDSCG1wJA1cvC42 6egNEGsY7/iI/xzRyTMHxWxOSYnCs/mmiHdqguh9GQ+/1V2Tqmc9f3riSYVerw6nRWE2jiu DgItTtEeowYQpkqe1smuw== X-UI-Out-Filterresults: notjunk:1;V03:K0:sbfKQWiOz/c=:fPwFC4MMfleJkwhxtS7CS7 r1KMKxd5Wj60pzIGo9fPFuty9MMizcCs6KMYf6fmLl8kqmGG/WDVj3pPTYZq6n6ylrUdcVAfq pfOyl9oMie6nwyqevz551SkYMQSxNzrFTpYILnQnPgyrtJQ7z0GSPRR5jO/P6wkfpp0g+4Cuq 0hRlNzqSrN/d6LofzLLOUKTbnZLwFfRQ9W0FoquGA73i6GdSuwBZRTfAf/h9P9+Rm1pdz7yIH RaOU/6jHc4p5abu9XBXdska+ht4tbVSylVacBymAHmNkCYTlaWGnxm1mWCT3ZijIfO6s1ZRlM Q061mBdcwpRePpv1uo2C0YZCQY/pRl4XDLgHUMXoX8q2AjkPkpCms/aE88oRGItEu1h/raeXw oxFrqLs2uXJjy5LJSHs8maDW+AR5gRS7m7NWtyNkGzxHVqZl2E77BmKzf1g6XQK4exbzG1TYM dJ2NxtPrtjm40/e6KVZ3nNdFZEtkCZ/1N8qzocHANqN70XVtTKuyKdw0tyBMUd72oVsdTjwqq 5gpGUV+xgczb0VfAgL4kVpIKrhSXHelGT7y84toV1LGW6vNEc9Q9Yc+/MOfd+Ck5CzeqGLHxl a1JgsD7YVut/7+TXLe2WU9oTmUlJzHbWRvgOmH/lboYCRNrJ9LR8M+M/Dy+qg1RGJAVatq+Ut kT86H6Q49sM7nAJRMulbfMHwpAqosLuYIFrtgnqrm/OSXTDKkgxxGN4QRn552lgnKF2AWNlyR Fvb6pT8xLRdrZbZDLxLu/By4f5+PZQDYDGVJom1Qv+XM1qbFGBq6x/Gq4CTpn+XbFz6YxNWm 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: 209.51.188.43 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:158418 Archived-At: Eli Zaretskii writes: >> Yes, only the one line. I'll file a bug report on freebsd's bugzilla. > > I suggest to wait for Michael Albinus to chime in, perhaps he will > have some insight on this. I've tested on a FreeBSD 10 system, with Emacs compiled according to the emacs-26.2 git tag. Also not reproducible. Maybe you have some global init files which make the difference? Try --8<---------------cut here---------------start------------->8--- emacs -Q --eval "(global-auto-revert-mode 1)" --8<---------------cut here---------------end--------------->8--- 'top' for emacs starts with 5% cpu, and decreases then. On that FreeBSD 10 system, I cannot run X applications (it is a limited virtual machine). So you could also try in order to have my config --8<---------------cut here---------------start------------->8--- emacs -Q -nw --eval "(global-auto-revert-mode 1)" --8<---------------cut here---------------end--------------->8--- Best regards, Michael.