From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#43389: 28.0.50; Emacs memory leaks using hard disk all time Date: Sat, 12 Dec 2020 14:14:39 -0500 Message-ID: References: <83y2j0qb2v.fsf@gnu.org> <87o8jltglg.fsf@mail.trevorbentley.com> <43b8f55b-d201-76e0-2d19-d97dec8798aa@redhat.com> <87im9ttfeg.fsf@mail.trevorbentley.com> <399d4681-940a-c782-b91e-750e62840cb6@redhat.com> <83pn40qkyb.fsf@gnu.org> <418751f6-41be-a5e2-908a-ea4196d5fb9b@redhat.com> <83y2inq2sp.fsf@gnu.org> <60253612-49f0-a1aa-b9e6-39cfef8d62b5@redhat.com> <83mtz3p7qy.fsf@gnu.org> <83lfenp78f.fsf@gnu.org> <83h7pbp5wh.fsf@gnu.org> <83v9dpn9em.fsf@gnu.org> <87sg8ts766.fsf@mail.trevorbentley.com> <87pn3usr13.fsf@mail.trevorbentley.com> <87eek0rmqa.fsf@mail.trevorbentley.com> <83zh2l33fv.fsf@gnu.org> <87zh2jqnhi.fsf@mail.trevorbentley.com> <837dpn1ccp.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27135"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: fweimer@redhat.com, 43389@debbugs.gnu.org, bugs@gnu.support, dj@redhat.com, carlos@redhat.com, Trevor Bentley , michael_heerdegen@web.de To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 12 21:24:23 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1koBRH-00070I-Rs for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 12 Dec 2020 21:24:23 +0100 Original-Received: from localhost ([::1]:58322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1koBRG-0006tP-Uj for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 12 Dec 2020 15:24:22 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57080) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1koAMD-0004gn-89 for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 14:15:06 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35016) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1koAMA-0006LV-Ft for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 14:15:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1koAMA-0003pT-AC for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 14:15:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 12 Dec 2020 19:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43389 X-GNU-PR-Package: emacs Original-Received: via spool by 43389-submit@debbugs.gnu.org id=B43389.160780049014686 (code B ref 43389); Sat, 12 Dec 2020 19:15:02 +0000 Original-Received: (at 43389) by debbugs.gnu.org; 12 Dec 2020 19:14:50 +0000 Original-Received: from localhost ([127.0.0.1]:46562 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1koALy-0003oo-6w for submit@debbugs.gnu.org; Sat, 12 Dec 2020 14:14:50 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:33495) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1koALw-0003ob-T7 for 43389@debbugs.gnu.org; Sat, 12 Dec 2020 14:14:49 -0500 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 81696440F18; Sat, 12 Dec 2020 14:14:43 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id AD2A24404DE; Sat, 12 Dec 2020 14:14:41 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1607800481; bh=0ai4Ou4DlWS9MDSkI9Zub7yXwTSdvQwkg0f5lGCe7Rg=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=UlW1sJNoLysIERxklbBCga8Hy3IXeJIOE1N3WhFdG7gKPODlvV/mpaFEuseX245Xk rQSDEFx1F7ffCG7jo6PugFLxNyMnfcv5G0NBSX2JMMNLmdDMtvZOKDBTnmJt2Hq5PB +xu2WqXZu++P9kaVrCyAEeoPklMC/XmEcS4MVr4F6J2Tl9R2XMJCyONScX0oe4ZBx8 DhYUp9T0F2YZMTA3PWvaZ55ZfDteBn9EkdQpQqd2iKqXMxcdPWsW7xYdZRuzHpjtQa ogTz8Xjk3ctJ2gy0ql1UyDdOoIfE6a3pLWJ3uM4UMS7XtAxnYCXQUP2h1BtXLnqtJ/ h/VDqbAASIoVQ== Original-Received: from alfajor (69-165-136-52.dsl.teksavvy.com [69.165.136.52]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 3B6B5120314; Sat, 12 Dec 2020 14:14:41 -0500 (EST) In-Reply-To: <837dpn1ccp.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 12 Dec 2020 13:40:38 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:195891 Archived-At: >> Not only that, but I added printfs in emacs itself around the >> garbage_collect() and gc_sweep() functions. Each line prints the >> unix timestamp when it began, and the 'end' lines print the >> duration since the start. You can see that the entire 50 minutes >> was spent in gc_sweep(): > > I think this is expected if you have a lot of objects to sweep. Actually, I'm surprised most of the time is spent in gc_sweep: mark_object is usually where most of the time is spent, so this suggests that the total heap size is *much* larger than the amount of live objects. Stefan