From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 2FukMS5yZF/SDAAA0tVLHw (envelope-from ) for ; Fri, 18 Sep 2020 08:39:10 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id qOpnLS5yZF/TKQAAB5/wlQ (envelope-from ) for ; Fri, 18 Sep 2020 08:39:10 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 07BE19404D0 for ; Fri, 18 Sep 2020 08:39:10 +0000 (UTC) Received: from localhost ([::1]:53782 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJBPF-0006Tu-Pc for larch@yhetil.org; Fri, 18 Sep 2020 04:06:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55844) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJAHS-0003m4-Oy for bug-guix@gnu.org; Fri, 18 Sep 2020 02:54:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:57185) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kJAHS-0007vv-Fx for bug-guix@gnu.org; Fri, 18 Sep 2020 02:54:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kJAHS-0004qg-Es; Fri, 18 Sep 2020 02:54:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#43406: Emacs 27.1 memory consumption grows indefinitely References: <874ko0b12w.fsf@gnu.org> In-Reply-To: <874ko0b12w.fsf@gnu.org> Resent-From: Eli Zaretskii via web Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Fri, 18 Sep 2020 06:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43406 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 43406@debbugs.gnu.org Received: via spool by 43406-submit@debbugs.gnu.org id=B43406.160041201618601 (code B ref 43406); Fri, 18 Sep 2020 06:54:02 +0000 Received: (at 43406) by debbugs.gnu.org; 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mx.zohomail.com; dkim=pass header.i=elephly.net; spf=pass smtp.mailfrom=issues.guix.gnu.org@elephly.net; dmarc=pass header.from= header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1600412011; s=zoho; d=elephly.net; i=issues.guix.gnu.org@elephly.net; h=MIME-Version:Content-Type:From:To:Date:Message-ID:Subject; bh=bmgk5nmyoU5rdaPqcqaCEUmw2JOqwYK+28lJ9oD+xlg=; b=FLPkhc9qhYDc6/7r8k6WMDlmeWM62i1BMnRayB+hvjL5uXlP7TS5SB7LQVR2siin w8C8wMslgVsxDAZCENZP524SeXDX3+srIwue08zxRJ/MW/Bto0CYhQTkDAhiBnoi69v NgbCZ/ejjIPT+YwW8UUtI3jsWutJZKrP2lzQYMtI= Received: from localhost (46.19.141.85 [46.19.141.85]) by mx.zohomail.com with SMTPS id 1600412009506244.2686072910643; Thu, 17 Sep 2020 23:53:29 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 From: Eli Zaretskii via web Date: Fri, 18 Sep 2020 08:53:23 +0200 Message-ID: <7f6cec640620.a886a4eb1532c11@guile.gnu.org> X-ZohoMailClient: External X-Spam-Score: 3.0 (+++) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-Mailman-Approved-At: Fri, 18 Sep 2020 04:05:58 -0400 X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=elephly.net header.s=zoho header.b=FLPkhc9q; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: 5.29 X-TUID: RoxrY/a+Fmeu Please don't use "memory profile" as any indication of the Emacs memory usage: it is entirely unrelated to memory. The Emacs profiler only profiles CPU usage. It samples the PC register using a special signal (SIGPROF), which is the usual method of sampling CPU in profilers. For those systems which don't have SIGPROF, it can fall back on sampling the CPU whenever Emacs calls one of the memory allocation functions -- this is called "mem" profiling. So the "memory" profiles shown here don't show memory usage.