From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eduardo Ochs Newsgroups: gmane.emacs.help Subject: Long delay after M-x commandname Date: Sun, 10 Oct 2021 21:45:39 -0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23089"; mail-complaints-to="usenet@ciao.gmane.io" To: help-gnu-emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 11 02:49:52 2021 Return-path: Envelope-to: geh-help-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 1mZjVn-0005px-Tq for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 11 Oct 2021 02:49:51 +0200 Original-Received: from localhost ([::1]:33540 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mZjVm-0005Ki-5o for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 10 Oct 2021 20:49:50 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47310) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZjRz-0002V7-SF for help-gnu-emacs@gnu.org; Sun, 10 Oct 2021 20:45:55 -0400 Original-Received: from mail-pl1-x62f.google.com ([2607:f8b0:4864:20::62f]:38651) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mZjRw-0002t3-K1 for help-gnu-emacs@gnu.org; Sun, 10 Oct 2021 20:45:55 -0400 Original-Received: by mail-pl1-x62f.google.com with SMTP id x4so10137603pln.5 for ; Sun, 10 Oct 2021 17:45:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=IgZN2immbhcK3+L2/D8VOdUYuqCfrag81G4OmnWiZe4=; b=V9spMepYXWsWBWBsnHJ6C0ZpVOy6uxcnU8oloIQnr5rQ5jWuceN7lrl+erOXAcsx97 jaSl7bS5Ztv2qhVk+SxvKQQYzsWRkf2Wbxw9thCKdb93msTSDeFqcI6KRl+RpTYFssAW fB1+b6/ZDkNSw5NqxAkFnV/Va4kPi52knOXokl86BbdUuQ7ZpcQA7yfvm8G4QvR5td6l 3ls6f4MDk+4ZCMhNhsxlVj9nmOmEoRKB6Umg4U1iO8fbwRHlZ5rSWFUFcGjNzk2md3cq NHBr0NWDECTt/GmDlNoDNyKsd+9WasvLMDlSCEAhZryKvL5ObhOvGBJ+C4NDeVqmjrP0 j2Tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=IgZN2immbhcK3+L2/D8VOdUYuqCfrag81G4OmnWiZe4=; b=sAvGHZv/a+40sKW/XksvghneT1e6rMmaEhCnHiX/TYniKJay9I3KDHpTQrCYY9Mf6f AF0J/o6GYFEwv5LUEE3NnCzXBstQZ3AKoKBkQkxDDL2uwIWN/qLSWRTreFdeydfHlCHd xwPBsw+BXJPd9OL8AaLdC115dlvKHEnwtyWhb1xZV0EXoXaSb751WydmgVvrDXWKySKN Ce/HuZger3K5r890LR1DXIhaYr/8X8dPUF/sF+XIHL2jgJMTTlkT4mfjvz487gCip5nY xp4rdc5335x9IukqK+kJEwdPYXpBRzowa7wGj1UCc6rPpCiT8oPkToKTXQEnuqjzSDiR hZmQ== X-Gm-Message-State: AOAM531PCUNHTtJcQspZdxGhJjNZ8WoouDEVwXF2TXGK4zyP+C7Z588J E4YEpMot9mTuLgfhOph2kZcCzOk7m0JZUJ80YQg8FXSZB6g= X-Google-Smtp-Source: ABdhPJxfDY08dcAT8J98nlcPZGBqjH0+RD19Rlpz9DWYiTKFq9RntF6Ho5qFEqwNFoP3LdphWuQP/tpjNbqb4ccbOM8= X-Received: by 2002:a17:90a:5502:: with SMTP id b2mr27665306pji.154.1633913150584; Sun, 10 Oct 2021 17:45:50 -0700 (PDT) Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=eduardoochs@gmail.com; helo=mail-pl1-x62f.google.com 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:133703 Archived-At: Hi list, this is not a bug report YET - I am looking for more information first. Yesterday I noticed that when I was invoking commands with M-x commandname and using tab for completing parts of the name then sometimes there would be a long delay - sometimes as long as 10 seconds, but my laptop is quite old - between the RET and the execution of the command. This delay was big on emacs28 and practically imperceptible on emacs27. I have several versions of emacs28 here, with names like emacs28_512 for the one correponding to HEAD~512 and emacs28_0 for HEAD, and I noticed that this delay was growing in recent versions: small in HEAD~256, bigger in HEAD~128, much bigger in HEAD~0. I _guess_ that these delays are caused by the code that generates messages like this one: You can run the command `find-eev-install-intro' with `M-x f--i-i'. What do I need to learn to understand what is going on, and to prepare a proper bug report? A quick grepping shows that this message is generated by `execute-extended-command' in simple.el, but what else? Thanks in advance, Eduardo Ochs http://angg.twu.net/#eev