From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Arthur Miller Newsgroups: gmane.emacs.bugs Subject: bug#43389: 28.0.50; Emacs memory leaks using hard disk all time Date: Mon, 23 Nov 2020 20:59:21 +0100 Message-ID: References: <86y2j2brg2.fsf@protected.rcdrun.com> <83blfxth7c.fsf@gnu.org> <83y2j0qb2v.fsf@gnu.org> <831rgppg3w.fsf@gnu.org> <83zh3czbvz.fsf@gnu.org> <83blfovzxz.fsf@gnu.org> <83tutgufuf.fsf@gnu.org> <83lfervpvd.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="38625"; 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, michael_heerdegen@web.de, trevor@trevorbentley.com, carlos@redhat.com To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Nov 23 21:11:16 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 1khIB9-0009s0-Lk for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 23 Nov 2020 19:59:22 +0000 X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 46 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: 37adeb6e-abf8-4dd9-59af-08d88fea456b X-MS-TrafficTypeDiagnostic: AM7EUR06HT153: X-MS-Exchange-MinimumUrlDomainAge: github.com#4794 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: JjZ9Uem2XDqTpbNua7DSfpKxOD65+FIv/AnPOoIaLX7FsBHAUH8P9U7zbIZMAdEsky0RXqdIlVHr7K8SxzWgQMAXb/ocCzUPuVvcWAPmb8nUO2eoq9F/5HcXBEQbsZaEKCOueV4BIv8+f8317rJmVsb+dCIqK9d7fLHd5xD4rmuKOoIlTo0RdLVmAzuMgTE/N+EqLRhX83dXvv/0CLK5CQP10x0pdeauYYx8b2J95MUWt1WcheJnUwflmfCbD79p X-MS-Exchange-AntiSpam-MessageData: znsj7ebZ6jtV6i86hneW7UCmjh2TO7cyFHQ5tLOwlulOYnqJrOR5f851Skje71iRg4WmKDSQC44Z4pPAK59FVhYS12kSmHN4TmqgGIl/N8XydEkZBnnnjALZiEz3R9jtA44LK5jjQlyosZBW+WgdDw== X-OriginatorOrg: live.com X-MS-Exchange-CrossTenant-Network-Message-Id: 37adeb6e-abf8-4dd9-59af-08d88fea456b X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Nov 2020 19:59:22.6381 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-AuthSource: AM7EUR06FT017.eop-eur06.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7EUR06HT153 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:193965 Archived-At: Andrea Corallo writes: > I think would be nice to have a script that monitors Emacs memory > footprint and attach gdb on it when the memory usage is over a certain > (high) threshold. > > This way should be easy to see what we are doing because at that point > we are supposed to be allocating extremely often. > > Andrea Indeed. How hard/possible is to use this tool in Emacs: https://gperftools.github.io/gperftools/heapprofile.html By the way, has anyone tried this one (heaptrack): https://github.com/KDE/heaptrack