From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Memory usage report Date: Fri, 18 Sep 2020 17:19:00 +0200 Message-ID: <87mu1ndsez.fsf@gnus.org> References: <87lfh8kyot.fsf@gnus.org> <83k0ws5hzt.fsf@gnu.org> <87h7rwkxtk.fsf@gnus.org> <83imcb61p7.fsf@gnu.org> <871rizl5mf.fsf@gnus.org> <83r1qz48h3.fsf@gnu.org> <871rizjogr.fsf@gnus.org> <83pn6j45rr.fsf@gnu.org> <87wo0ri6kz.fsf@gnus.org> <83o8m34433.fsf@gnu.org> <87imcb43e3.fsf@localhost> <83k0wr4222.fsf@gnu.org> <87zh5nfa95.fsf@gnus.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="6709"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Eli Zaretskii , Ihor Radchenko , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Sep 18 17:27:39 2020 Return-path: Envelope-to: ged-emacs-devel@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 1kJIIT-0001aW-EG for ged-emacs-devel@m.gmane-mx.org; Fri, 18 Sep 2020 17:27:37 +0200 Original-Received: from localhost ([::1]:55800 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJIIS-000501-FN for ged-emacs-devel@m.gmane-mx.org; Fri, 18 Sep 2020 11:27:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51120) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJIAP-0004rp-RC for emacs-devel@gnu.org; Fri, 18 Sep 2020 11:19:17 -0400 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:45420) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJIAN-00032e-Ss; Fri, 18 Sep 2020 11:19:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=eDCCLOO3oYkHSV3owINa1S91OK4rKL0Te0xmyM8+ScU=; b=f0TYXRAZiS01ZZezOWnKeV6yux gDVGHhU0dXaL1Tqb3EnX3c5eQltJQW11wwDCtLS4wBWVYt3hAvVZZVKu+dzM24t0iD9g+NKDQ5+8V yNp1EzwgzmomePVbPDL789PhaEDDYaK3M/I55ULeDKxQnqdwvMiycmDjeyU1wlmRVkw0=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kJIAA-0007Ev-21; Fri, 18 Sep 2020 17:19:12 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAQAAAAB/ecQqAAAABGdBTUEAALGPC/xhBQAAAAJi S0dEAAHdihOkAAAACXBIWXMAAA7DAAAOwwHHb6hkAAAAB3RJTUUH5AkQCyMGR5f7bwAAABBJREFU GNNj+A8GDKMUdSgAT1Qe8M8TmhgAAAAldEVYdGRhdGU6Y3JlYXRlADIwMjAtMDktMTZUMTE6MzU6 MDUrMDA6MDBrguOZAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDIwLTA5LTE2VDExOjM1OjA1KzAwOjAw Gt9bJQAAAABJRU5ErkJggg== X-Now-Playing: Saito Koji's _433-1_: "433_085" In-Reply-To: (Stefan Monnier's message of "Fri, 18 Sep 2020 11:15:02 -0400") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:256096 Archived-At: Stefan Monnier writes: > Eli's question boils down to: can you point to a concrete case where > this would have been useful? Yes. :-) https://www.reddit.com/r/emacs/comments/iuott9/emacs_memory_leak_debugging/ Relevant quote: > Over in #guix irc, the guix people seemed to think it was a memory leak with > helm. > > I was watching my emacs consume about 0.1% more system memory every 2 or 3 > seconds. Setting > > (setq helm-ff-keep-cached-candidates nil) > > Seemed to make the problem go away. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no