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Hermes SMTP Server) with ESMTPA ID 7038a1913272767e2505e71bceb89b8c; Wed, 09 Oct 2024 10:43:27 +0000 (UTC) From: Ergus To: bug-gnu-emacs@gnu.org Subject: 31.0.50; Severe performance issue with Tramp and project-mode-line-format X-Debbugs-Cc: Date: Wed, 09 Oct 2024 12:43:16 +0200 Message-ID: <874j5lzhdn.fsf@aol.com> MIME-Version: 1.0 Content-Type: text/plain References: <874j5lzhdn.fsf.ref@aol.com> X-Mailer: WebService/1.1.22645 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.aol Content-Length: 17030 Received-SPF: pass client-ip=74.6.133.40; envelope-from=spacibba@aol.com; helo=sonic305-1.consmr.mail.bf2.yahoo.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, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.6 (-) X-Debbugs-Envelope-To: submit Cc: Michael Albinus , Dmitry Gutov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.6 (--) Hi Dmitry and Michael: I enabled the project-mode-line recently and now when I try to open a remote file emacs seems frozen forever (minutes in a not so bad connection). I made a profile and it looks like there is some bad interaction between project-mode-line and tramp names I already tried: (connection-local-set-profile-variables 'my-profile '((project-mode-line . nil))) (connection-local-set-profiles '(:application tramp :user "myuser") 'my-profile) But is not disabling the modeline for remote files. And vc-ignore-dir-regexp (format "\\(%s\\)\\|\\(%s\\)" ;; disable vc on remotes vc-ignore-dir-regexp tramp-file-name-regexp) But the project-try-vc is still trying in the remote files. The profile report: 15458 75% - redisplay_internal (C function) 15442 75% - eval 15442 75% - project-mode-line-format 15442 75% - project-current 15442 75% - project--find-in-directory 15442 75% - run-hook-with-args-until-success 15442 75% - project-try-vc 15442 75% - project--value-in-dir 15442 75% - hack-dir-local-variables 15442 75% - # 15442 75% - hack-dir-local--get-variables 15442 75% - dir-locals-find-file 14648 71% - locate-dominating-file 14644 71% - abbreviate-file-name 14644 71% - tramp-file-name-handler 14637 71% - apply 14637 71% - tramp-sh-file-name-handler 14611 71% - tramp-handle-insert-file-contents 14611 71% - file-local-copy 14611 71% - tramp-file-name-handler 14611 71% - apply 14611 71% - tramp-sh-file-name-handler 14611 71% - tramp-sh-handle-file-local-copy 14611 71% - tramp-barf-unless-okay 14611 71% - tramp-send-command-and-check 14611 71% - tramp-send-command 14611 71% - tramp-wait-for-output 14611 71% - tramp-wait-for-regexp 14611 71% - sit-for 14611 71% - redisplay_internal (C function) 14574 71% - eval 14574 71% - project-mode-line-format 14574 71% - project-current 14574 71% - project--find-in-directory 14574 71% - run-hook-with-args-until-success 14574 71% - project-try-vc 14530 70% - project--value-in-dir 14530 70% - hack-dir-local-variables 14530 70% - # 14530 70% - hack-dir-local--get-variables 14523 70% - dir-locals-find-file 9766 47% - locate-dominating-file 7983 38% - dir-locals--all-files 7964 38% - tramp-file-name-handler 7909 38% - apply 7906 38% - tramp-sh-file-name-handler 5131 25% - tramp-sh-handle-file-readable-p 5052 24% - tramp-run-test 5052 24% - tramp-send-command-and-check 5052 24% - tramp-send-command 5052 24% - tramp-wait-for-output 5052 24% - tramp-wait-for-regexp 3188 15% - tramp-accept-process-output 2193 10% accept-process-output 201 0% + # 201 0% + tramp-get-connection-property 126 0% + tramp-set-connection-property 59 0% make-closure 40 0% tramp-message 38 0% + # 35 0% buffer-string 13 0% process-buffer 12 0% process-status 11 0% with-timeout-suspend 9 0% process-get 1340 6% sit-for 481 2% + tramp-check-for-regexp 33 0% process-live-p 41 0% + tramp-file-name-handler 22 0% + tramp-get-file-property 13 0% + tramp-dissect-file-name 1822 8% + tramp-handle-file-regular-p 912 4% + tramp-sh-handle-file-directory-p 38 0% + tramp-sh-handle-expand-file-name 3 0% # 3 0% tramp-file-name-for-operation 27 0% + tramp-dissect-file-name 11 0% tramp-tramp-file-p 4 0% + tramp-replace-environment-variables 3 0% tramp-file-name-equal-p 3 0% + # 1774 8% + tramp-file-name-handler 4734 23% - dir-locals--all-files 4731 23% - tramp-file-name-handler 4679 22% - apply 4679 22% - tramp-sh-file-name-handler 2659 12% - tramp-sh-handle-file-readable-p 2634 12% - tramp-run-test 2634 12% - tramp-send-command-and-check 2634 12% - tramp-send-command 2634 12% - tramp-wait-for-output 2634 12% - tramp-wait-for-regexp 1642 8% + tramp-accept-process-output 700 3% sit-for 276 1% + tramp-check-for-regexp 6 0% process-live-p 19 0% + tramp-file-name-handler 6 0% + tramp-get-file-property 1356 6% + tramp-handle-file-regular-p 629 3% + tramp-sh-handle-file-directory-p 35 0% + tramp-sh-handle-expand-file-name 16 0% + tramp-dissect-file-name 14 0% tramp-tramp-file-p 8 0% + tramp-file-name-equal-p 4 0% + # 4 0% tramp-flush-connection-property 3 0% make-closure 23 0% + tramp-file-name-handler 7 0% + dir-locals-collect-variables 44 0% + locate-dominating-file 4 0% + file-remote-p 15 0% + tramp-sh-handle-set-visited-file-modtime 11 0% + tramp-handle-abbreviate-file-name 4 0% + tramp-replace-environment-variables 3 0% tramp-dissect-file-name 4 0% tramp-file-name-handler 794 3% + tramp-file-name-handler 10 0% + file-remote-p 4838 23% Automatic GC 170 0% + command-execute 4 0% + ... At the moment I disabled the project-mode-line. However There may be a better solutions for this issue. Best, Ergus In GNU Emacs 31.0.50 (build 16, x86_64-pc-linux-gnu, GTK+ Version 3.24.43, cairo version 1.18.2) of 2024-10-08 built on RTX Repository revision: 7f70165ad6959193266df1da5b1ce53c34c72d47 Repository branch: project System Description: Arch Linux Configured using: 'configure --prefix=/home/ergo/.local/ --with-mailutils --with-pgtk --with-modules --with-cairo --with-harfbuzz --with-native-compilation=aot '--program-transform-name=s/^ctags$/ctags.emacs/'' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG LCMS2 LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PGTK PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XIM GTK3 ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: ELisp/l Minor modes in effect: fancy-compilation-mode: t global-auto-revert-mode: t electric-pair-mode: t whitespace-mode: t flyspell-mode: t completion-preview-mode: t diff-hl-margin-local-mode: t diff-hl-margin-mode: t diff-hl-mode: t corfu-terminal-mode: t global-corfu-mode: t corfu-mode: t repeat-mode: t xterm-mouse-mode: t xclip-mode: t override-global-mode: t winner-mode: t save-place-mode: t delete-selection-mode: t savehist-mode: t global-display-fill-column-indicator-mode: t display-fill-column-indicator-mode: t global-display-line-numbers-mode: t display-line-numbers-mode: t which-key-mode: t eldoc-mode: t show-paren-mode: t mouse-wheel-mode: t file-name-shadow-mode: t context-menu-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t minibuffer-regexp-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: /mnt/casa/gits/emacs_clones/cuda-mode/cuda-mode hides /home/ergo/.config/emacs/elpa/cuda-mode-20240819.11/cuda-mode /home/ergo/.config/emacs/elpa/transient-20241006.2150/transient hides /home/ergo/.local/share/emacs/31.0.50/lisp/transient Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils misearch multi-isearch vc-git help-fns radix-tree profiler dired-aux hl-line tramp-cmds fancy-compilation compile text-property-search comp-run comp-common tramp-cache time-stamp tramp-sh tramp trampver tramp-integration files-x tramp-message tramp-compat xdg shell pcomplete comint ansi-osc parse-time iso8601 time-date format-spec ansi-color tramp-loaddefs autorevert filenotify ffap thingatpt url-parse auth-source eieio eieio-core cl-macs icons password-cache json map url-vars elec-pair whitespace flyspell-correct flyspell ispell completion-preview diff-hl-margin diff-hl-dired citre-lang-fileref citre-tags citre-ctags citre-readtags citre-readtags-tables citre-backend-interface citre-common-tag rx citre-common-util project dired-x dired dired-loaddefs diff-hl log-view pcvs-util vc-dir ewoc vc vc-dispatcher diff-mode track-changes corfu-terminal popon corfu term/xterm xterm init repeat markdown-ts-mode subr-x treesit cape compat use-package-ensure use-package-diminish xt-mouse xclip edmacro kmacro byte-opt gv use-package-bind-key bind-key cl-extra help-mode simple-16-theme winner ring saveplace delsel savehist easy-mmode display-fill-column-indicator display-line-numbers diminish which-key cl-seq use-package-core cl-loaddefs cl-lib bytecomp byte-compile disp-table info 0blayout-autoloads ac-emoji-autoloads ac-haskell-process-autoloads ac-html-autoloads arduino-cli-mode-autoloads auctex-autoloads tex-site auto-complete-autoloads avy-zap-autoloads avy-autoloads better-shell-autoloads caml-autoloads cape-autoloads citre-autoloads clang-format-autoloads cobol-mode-autoloads compile-multi-autoloads corfu-terminal-autoloads corfu-autoloads crdt-autoloads csv-mode-autoloads cuda-mode-autoloads d-mode-autoloads deadgrep-autoloads debbugs-autoloads diff-hl-autoloads diminish-autoloads dired-sidebar-autoloads dired-subtree-autoloads dired-hacks-utils-autoloads dumb-jump-autoloads e2ansi-autoloads emamux-autoloads esup-autoloads evil-collection-autoloads annalist-autoloads evil-leader-autoloads evil-autoloads face-explorer-autoloads fancy-compilation-autoloads flx-autoloads flycheck-julia-autoloads flycheck-rust-autoloads flycheck-autoloads flymake-nasm-autoloads flymake-quickdef-autoloads flyspell-correct-autoloads git-modes-autoloads git-timemachine-autoloads gnuplot-autoloads google-c-style-autoloads goto-chg-autoloads groovy-mode-autoloads gtags-mode-autoloads haskell-mode-autoloads highlight-indent-guides-autoloads i3wm-config-mode-autoloads ibuffer-sidebar-autoloads iedit-autoloads imenu-list-autoloads julia-ts-mode-autoloads julia-mode-autoloads languagetool-autoloads lice-autoloads lorem-ipsum-autoloads lua-mode-autoloads magit-autoloads magit-section-autoloads markdown-mode-autoloads markdown-ts-mode-autoloads modern-cpp-font-lock-autoloads move-dup-autoloads multiple-cursors-autoloads mutt-mode-autoloads nasm-mode-autoloads neotree-autoloads nftables-mode-autoloads nginx-mode-autoloads notmuch-autoloads objed-autoloads opencl-mode-autoloads paradox-autoloads phi-search-autoloads pkg-info-autoloads epl-autoloads pkgbuild-mode-autoloads platformio-mode-autoloads async-autoloads popon-autoloads popup-autoloads projectile-autoloads projection-autoloads protobuf-mode-autoloads protobuf-ts-mode-autoloads ptemplate-templates-autoloads ptemplate-autoloads py-vterm-interaction-autoloads scopeline-autoloads shell-command+-autoloads slime-autoloads macrostep-autoloads sphinx-mode-autoloads f-autoloads dash-autoloads s-autoloads spinner-autoloads ssh-config-mode-autoloads string-inflection-autoloads 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Date: Wed, 09 Oct 2024 15:12:00 +0200 Message-ID: <87v7y1qv33.fsf@gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Provags-ID: V03:K1:ziZKle+KiIZkioJoZdyP2RJIMBZSmuVmCKKiOCmCprmrg0oGtsK BtRI2HLHZKMqO7OTUb083dev15w0xh9+G8QRvpaGr0IcC6HBNc3XWFFXkBT2NL2OLL/0x9J d4G9PBCna40VKWv4nccn72VjpGqsO4VuYVWSGCnLqziZTdiUhNabuTErBSIbhY6QKoCtzAg cVj4sJgsqJ2Wz+T9u7Rzg== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:2WbY32OYiW0=;vq2aBHzNjKEI9o2aEp0dk+IwDMR xRCG3kakHX/FDol/ql+0DhyUFhqqZAGEY8pmYO+WobBJlwavd6izFWzoTSLzg7CAPbiAhbXBM iiBlyDde2UUS/Sb2trdur0mqwJ9OxIhkslStDcOOBu+WQ+RaDLxRpz0UpJZoiM32z24DxYuJw 6HdO2JZGlGxaJRyRww2BVEPyeYFZa14turJvCQoCAYjPV2BV4W85r078LHqpqWyWvL7IjXD31 055YCRopGZfYYtDJxh7aSF+Qy4vbFLAZxEC92TXBns8UbcVrBbaw3aivoDmQzOGKWQGw/KT37 xhDsEoM9qFr9LVIvQcNefAQ1QizwLN7ACMSGVXQI+HqREkL/HHUCnGt4HNpo0ANPBRB5gxbmm f8JmxtpE4M8cYlBYXOw3Y0+5f62Db1iz0eMQGSJQOD8kN1DAGtMN/pBOLyXWrEjPeY29w9dsT 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Dmitry Gutov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) --=-=-= Content-Type: text/plain Ergus writes: > Hi Dmitry and Michael: Hi Ergus, > I enabled the project-mode-line recently and now when I try to open a > remote file emacs seems frozen forever (minutes in a not so bad > connection). > > I made a profile and it looks like there is some bad interaction between > project-mode-line and tramp names > > The profile report: > > 15458 75% - redisplay_internal (C function) > 15442 75% - eval > 15442 75% - project-mode-line-format > 15442 75% - project-current > 15442 75% - project--find-in-directory > 15442 75% - run-hook-with-args-until-success > 15442 75% - project-try-vc > 15442 75% - project--value-in-dir > 15442 75% - hack-dir-local-variables > 15442 75% - # > 15442 75% - hack-dir-local--get-variables > 15442 75% - dir-locals-find-file > 14648 71% - locate-dominating-file > 14644 71% - abbreviate-file-name > 14644 71% - tramp-file-name-handler > 14637 71% - apply > 14637 71% - tramp-sh-file-name-handler > 14611 71% - tramp-handle-insert-file-contents > 14611 71% - file-local-copy > 14611 71% - tramp-file-name-handler > 14611 71% - apply > 14611 71% - tramp-sh-file-name-handler > 14611 71% - tramp-sh-handle-file-local-copy > 14611 71% - tramp-barf-unless-okay > 14611 71% - tramp-send-command-and-check > 14611 71% - tramp-send-command > 14611 71% - tramp-wait-for-output > 14611 71% - tramp-wait-for-regexp > 14611 71% - sit-for > 14611 71% - redisplay_internal (C function) > 14574 71% - eval > 14574 71% - project-mode-line-format This is unfortune. sit-for should not trigger a redisplay. Does the appended patch in tramp.el helps? Best regards, Michael. > At the moment I disabled the project-mode-line. However There may be > a better solutions for this issue. > > Best, > Ergus Best regards, Michael. --=-=-= Content-Type: text/x-patch Content-Disposition: attachment diff --git a/lisp/tramp.el b/lisp/tramp.el index 4ce44119..181bba01 100644 --- a/lisp/tramp.el +++ b/lisp/tramp.el @@ -6049,7 +6049,7 @@ nil." (with-tramp-timeout (timeout) (while (not found) ;; This is needed to yield the CPU, otherwise we'll see 100% CPU load. - (sit-for 0) + (sit-for 0 'nodisp) (tramp-accept-process-output proc) (unless (process-live-p proc) (tramp-error-with-buffer --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Wed Oct 09 09:38:29 2024 Received: (at 73718) by debbugs.gnu.org; 9 Oct 2024 13:38:29 +0000 Received: from localhost ([127.0.0.1]:56033 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syWtY-0008Al-MK for submit@debbugs.gnu.org; Wed, 09 Oct 2024 09:38:28 -0400 Received: from forward501d.mail.yandex.net ([178.154.239.209]:36370) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syWtV-0008AX-By for 73718@debbugs.gnu.org; Wed, 09 Oct 2024 09:38:27 -0400 Received: from mail-nwsmtp-smtp-production-main-35.klg.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-35.klg.yp-c.yandex.net [IPv6:2a02:6b8:c42:24a4:0:640:473f:0]) by forward501d.mail.yandex.net (Yandex) with ESMTPS id D013A618F2; Wed, 9 Oct 2024 16:38:11 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-35.klg.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 8ciq1295JKo0-yK1mf1vx; Wed, 09 Oct 2024 16:38:11 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1728481091; bh=a5rYgOU1Om5dF7hWoVAdkQv5ZO3idDu0C2s0NyaUYY0=; h=In-Reply-To:From:Subject:Message-ID:Cc:References:Date:To; b=GRHM8dZPoxM/vzM529WA95fSg/mx6rD0jX7O/xvuTx6DURgdzchlzpU2bUJABnnIj GSR6tKd9GoC2gZ9QntAmP7potV3cn8oaPBRQE/mBfiCmqo9BRUfWedpL2PgeMNHiKt WH0ohVDc9MmDIdoSQYQNrvfDmN5JfmJIbnw++2LE= Authentication-Results: mail-nwsmtp-smtp-production-main-35.klg.yp-c.yandex.net; dkim=pass header.i=@yandex.ru Received: from phl-compute-02.internal (phl-compute-02.phl.internal [10.202.2.42]) by mailfauth.phl.internal (Postfix) with ESMTP id 8BCE11200066; Wed, 9 Oct 2024 09:38:08 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-02.internal (MEProxy); Wed, 09 Oct 2024 09:38:08 -0400 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdeffedgieelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnecujfgurhepkfffgggfuffvvehfhfgjtgfgsehtjeertddtvdej necuhfhrohhmpeffmhhithhrhicuifhuthhovhcuoegughhuthhovheshigrnhguvgigrd hruheqnecuggftrfgrthhtvghrnhepiefhjeeuveetffffvdefteffffekhfeuudejieeh heeiudelgfehgffffeduffdunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpe hmrghilhhfrhhomhepughguhhtohhvodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhi thihqddufeeffeelleehhedvqddvleegjeejjeejiedqughguhhtohhvpeephigrnhguvg igrdhruhesfhgrshhtmhgrihhlrdgtohhmpdhnsggprhgtphhtthhopeegpdhmohguvgep shhmthhpohhuthdprhgtphhtthhopehsphgrtghisggsrgesrgholhdrtghomhdprhgtph htthhopeejfeejudekseguvggssghughhsrdhgnhhurdhorhhgpdhrtghpthhtohepjhhu rhhisehlihhnkhhovhdrnhgvthdprhgtphhtthhopehmihgthhgrvghlrdgrlhgsihhnuh hssehgmhigrdguvg X-ME-Proxy: Feedback-ID: ib1d9465d:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 9 Oct 2024 09:38:06 -0400 (EDT) Message-ID: <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> Date: Wed, 9 Oct 2024 16:38:04 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Ergus , 73718@debbugs.gnu.org, Juri Linkov References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> Content-Language: en-US From: Dmitry Gutov In-Reply-To: <874j5lzhdn.fsf@aol.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Yandex-Filter: 1 X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Michael Albinus X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hi! On 09/10/2024 13:43, Ergus via Bug reports for GNU Emacs, the Swiss army knife of text editors wrote: > I made a profile and it looks like there is some bad interaction between > project-mode-line and tramp names > > I already tried: > > (connection-local-set-profile-variables 'my-profile '((project-mode-line . nil))) > (connection-local-set-profiles '(:application tramp :user "myuser") 'my-profile) > > But is not disabling the modeline for remote files. I wonder if we'll need to disable project-mode-line in remote files altogether, or if this is a problem that could be solved in Tramp (with extra caching?) To use connect-local value to disable, BTW, it would need to have extra code called from the mode line format (in bindings.el). And it's a part that was added only recently, for in Emacs 30. From debbugs-submit-bounces@debbugs.gnu.org Wed Oct 09 09:47:15 2024 Received: (at 73718) by debbugs.gnu.org; 9 Oct 2024 13:47:15 +0000 Received: from localhost ([127.0.0.1]:56049 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syX23-0000De-0i for submit@debbugs.gnu.org; Wed, 09 Oct 2024 09:47:15 -0400 Received: from mail-ua1-f54.google.com ([209.85.222.54]:51296) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syX1z-0000DV-A9 for 73718@debbugs.gnu.org; Wed, 09 Oct 2024 09:47:13 -0400 Received: by mail-ua1-f54.google.com with SMTP id a1e0cc1a2514c-84fc1a5e65bso144938241.2 for <73718@debbugs.gnu.org>; Wed, 09 Oct 2024 06:47:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728481560; x=1729086360; darn=debbugs.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=L/uck7UfNj6ajDRoY+vjMqPY+bxczqMhwBC2JGBgEQo=; b=F+8AmcSWbUvUYjwvzeXDEEAWBxGevVgt7rJU0Q+vrcW8hOkT/+vEv/fZtGtyb6hvKX Y6vjR9VhLssfJmKKzu356rwUb0Lz90nadCm6NmgPJQkqcb6KaUKxwKVO+dHrIJojJZJA PEbTLoZJ6VUXqxhsYIPd7YVgeEnm7ZXNacmbvfExQJZXPGT3+A9LMNZJSRIsYnVluCME r7Xqf6XUov6dpT/vehvlgrEG8uwobu7G8ZYzH3U+iCNkh3SHTp5PiJaoUkSTia/61fS1 su2+ay6OtAeEmQTvfIC3cO4Bok0TNzHwtA+aB+K7ttjTruAnpMVrMAu45vLB8ghPl7m0 Tglw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728481560; x=1729086360; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=L/uck7UfNj6ajDRoY+vjMqPY+bxczqMhwBC2JGBgEQo=; b=OANawyzg2MdRvF5DM7QpZap8OIiVDhRSfn5WEdWZVhVzSIHYCbdIqW+Teh0CPX+aEC +naKf2BUi1GHFsaiRTP/71FUhCn+Eo0IPCEnb5ncN8+D0BL47+nK6mbH/7xDgYx1pQUD 1sPCGwfmXQgFf4bJlIEEeWAY16TTnS62gipU0NQaX3vQBvNUXCPlxQlSzGAERuS9SDz0 L1WLwbzcccpDkfDXv0PvP3pIogJutP20Mgzb4y1/Bb94Q93Nob8jeL6LXWa5KgD0lbsi Z2STMFilYcfhQpWBL/YNqK3Y5aacA+gLulQBFKPl2pAidpc+RR2lJ6tsrOgRZhAnDV61 73tQ== X-Forwarded-Encrypted: i=1; AJvYcCW5FNRy9kK6uLfW4eUEtfv5VpwsKI4y4Ni1fKtu7vqpu4NU+zxd2S+t/+Xlc7T7POz3R6vEbQ==@debbugs.gnu.org X-Gm-Message-State: AOJu0YyqBljJSfJRnwrYe1Y4Eg20KKAv6zFaZmPkdpFm4m4aYGRy9NWS HdYfeE0FuM1IBl6NVpGmXMMz+XIiXLbabawx8qLUu5DhR3a4bNt7Uby3qAIv46eitBbJEegumGi bb/TKposGbMTIbBkDbKV1XY8YoRs= X-Google-Smtp-Source: AGHT+IGSU9DZ8c1f521ZuMZ/+v0hu0mL4uYUwhgySuv676a5KkCU8ivXd9zvVO1Hi6ZIqLuF1Ew52+MncvKyEu7+J6Y= X-Received: by 2002:a05:6122:458c:b0:50a:318:b3c2 with SMTP id 71dfb90a1353d-50cf087cb10mr1505113e0c.2.1728481560296; Wed, 09 Oct 2024 06:46:00 -0700 (PDT) MIME-Version: 1.0 References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> In-Reply-To: <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> From: Ship Mints Date: Wed, 9 Oct 2024 09:45:48 -0400 Message-ID: Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Dmitry Gutov Content-Type: multipart/alternative; boundary="00000000000067053606240b7982" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --00000000000067053606240b7982 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable I've added file-remote-p guards in a variety of places specifically to avoid these issues. On Wed, Oct 9, 2024 at 9:39=E2=80=AFAM Dmitry Gutov wrot= e: > Hi! > > On 09/10/2024 13:43, Ergus via Bug reports for GNU Emacs, the Swiss army > knife of text editors wrote: > > I made a profile and it looks like there is some bad interaction betwee= n > > project-mode-line and tramp names > > > > I already tried: > > > > (connection-local-set-profile-variables 'my-profile '((project-mode-lin= e > . nil))) > > (connection-local-set-profiles '(:application tramp :user "myuser") > 'my-profile) > > > > But is not disabling the modeline for remote files. > > I wonder if we'll need to disable project-mode-line in remote files > altogether, or if this is a problem that could be solved in Tramp (with > extra caching?) > > To use connect-local value to disable, BTW, it would need to have extra > code called from the mode line format (in bindings.el). And it's a part > that was added only recently, for in Emacs 30. > > > > --00000000000067053606240b7982 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I've added=C2=A0file-remote-p guards in a variety of places specific= ally to avoid these issues.=C2=A0

On Wed, Oct 9, 2024 at 9:39=E2=80=AF= AM Dmitry Gutov <dgutov@yandex.ru> wrote:
Hi!=

On 09/10/2024 13:43, Ergus via Bug reports for GNU Emacs, the Swiss army knife of text editors wrote:
> I made a profile and it looks like there is some bad interaction betwe= en
> project-mode-line and tramp names
>
> I already tried:
>
> (connection-local-set-profile-variables 'my-profile '((project= -mode-line . nil)))
> (connection-local-set-profiles '(:application tramp :user "my= user") 'my-profile)
>
> But is not disabling the modeline for remote files.

I wonder if we'll need to disable project-mode-line in remote files altogether, or if this is a problem that could be solved in Tramp (with extra caching?)

To use connect-local value to disable, BTW, it would need to have extra code called from the mode line format (in bindings.el). And it's a part=
that was added only recently, for in Emacs 30.



--00000000000067053606240b7982-- From debbugs-submit-bounces@debbugs.gnu.org Wed Oct 09 10:02:44 2024 Received: (at 73718) by debbugs.gnu.org; 9 Oct 2024 14:02:44 +0000 Received: from localhost ([127.0.0.1]:57200 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syXH1-0001JQ-Us for submit@debbugs.gnu.org; Wed, 09 Oct 2024 10:02:44 -0400 Received: from mail-ua1-f41.google.com ([209.85.222.41]:56810) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syXGz-0001Ip-FO for 73718@debbugs.gnu.org; Wed, 09 Oct 2024 10:02:42 -0400 Received: by mail-ua1-f41.google.com with SMTP id a1e0cc1a2514c-84ead864cd4so1857418241.1 for <73718@debbugs.gnu.org>; Wed, 09 Oct 2024 07:02:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728482486; x=1729087286; darn=debbugs.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=6j9MltdHUOFIO8wydismYPRX+m92rEPla+b3LkU0XW4=; b=Wt3gZDKMhMKiSa2zsUhgP1CbJW2tHdimobGRX9Hx6eTJOAX7QzKzBAZ6xsU64cYrwz wTt9pFoGf3nFmf7/Zjg9eZjEcKnfKLNgloyAD0xXNuYSIErYxzdPx4ohYJOSqROnfMOb qINDkGg5e3Qz0q6LGTxWOgSZprqD9pnCIcF8923K1vPK4K2e4TX86FBMF1TKLqWJIjER KSycMitH+tfzcNtjFGPEO8Fe4n9DfdE4sdw+P9MPwnt/+RTplFotI0GPKp3R7Hmv9twQ UpOCOJrKOpCK+qqmtccTbNQW2EVkp4cCnvd89fOk2uSjHUXK9paOcnPp+3S2d4BrQzer s0IQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728482486; x=1729087286; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=6j9MltdHUOFIO8wydismYPRX+m92rEPla+b3LkU0XW4=; b=K95mq81kPfmCtSu6nndXj7PVSVqWBI5z2Wgb0JVeJK2lCPtqciV5PsmmydFgx6QOoA OcXBJXo/DBChTNnj17WaudH5sxZrkI0k14uNJw2ULUxJfss33m8T9hWJov22X9woFgkJ qd37lElqmtUliOgI/GAIcVoPGLS1/YpjcHftR+DSFEPJ6xc14Ja08A4goFZNNcVRjQzD X35zB2E7cIceF0JKhvTJ3hiLeIuSrh8XBbwOaHNv06DF1ZYibG0PUYerN/xI1UhbIxQZ 8/9r1B1Ji02h9F4/z6j+sQ5tpetkOk+1b3APKWeRVeaM2fBW/ZrbXVHzgWX1NzwOzGww QNzg== X-Forwarded-Encrypted: i=1; AJvYcCUjdBYlOoT5MUbxtJ2CUr6tvOS+nT0r3obryYyI2J9Rs0I3LZW6U37+MeC1k3XfNpWjhK0Dhw==@debbugs.gnu.org X-Gm-Message-State: AOJu0YzdgqRTv2EHYhxD8SzR0B5IuXaZSsUcVlhW1lboURIvcGA9RcMF 3/hfifN3Uus0yDdTmrjqzxuHUKFYsRmrkiyS4QMLWMvBjV77fDSSCkprcrpRFoxpX1b7yXOBswX xWRWIRithEMcbTcFfMJmbR6r6R9Q= X-Google-Smtp-Source: AGHT+IEaVreZjrtMfZ+zMuYqT+pKNNV8V1GrMM2iXlIu3kHPg4hvJBJVzHdnnYDuh4DsdDdA1uGRJkoSQjTxLx+wUjE= X-Received: by 2002:a05:6122:1811:b0:4f5:2a41:d10e with SMTP id 71dfb90a1353d-50cf0c83bcamr1565911e0c.10.1728482485447; Wed, 09 Oct 2024 07:01:25 -0700 (PDT) MIME-Version: 1.0 References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> In-Reply-To: From: Ship Mints Date: Wed, 9 Oct 2024 10:01:14 -0400 Message-ID: Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Dmitry Gutov Content-Type: multipart/alternative; boundary="0000000000008bb9a006240bb02e" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --0000000000008bb9a006240bb02e Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable To be clearer, I've guarded project-try-vc with advice. Perhaps a user option to enable the guard intrinsically would be better as everyone could benefit. I have my own option variables doing this so I can enable it when wanted. Perhaps Ergus can give something similar a try and see if this solves his immediate hanging concern. Ergus, you should be able to just drop the below snippet in your init file (or eval in *scratch*) and see if it works for you. (defun my/project-try-vc-advice (orig-fun dir) (or (vc-file-getprop dir 'project-vc) (if (file-remote-p dir) nil (funcall orig-fun dir)))) (advice-add 'project-try-vc :around #'my/project-try-vc-advice)) On Wed, Oct 9, 2024 at 9:45=E2=80=AFAM Ship Mints wro= te: > I've added file-remote-p guards in a variety of places specifically to > avoid these issues. > > On Wed, Oct 9, 2024 at 9:39=E2=80=AFAM Dmitry Gutov wr= ote: > >> Hi! >> >> On 09/10/2024 13:43, Ergus via Bug reports for GNU Emacs, the Swiss army >> knife of text editors wrote: >> > I made a profile and it looks like there is some bad interaction betwe= en >> > project-mode-line and tramp names >> > >> > I already tried: >> > >> > (connection-local-set-profile-variables 'my-profile >> '((project-mode-line . nil))) >> > (connection-local-set-profiles '(:application tramp :user "myuser") >> 'my-profile) >> > >> > But is not disabling the modeline for remote files. >> >> I wonder if we'll need to disable project-mode-line in remote files >> altogether, or if this is a problem that could be solved in Tramp (with >> extra caching?) >> >> To use connect-local value to disable, BTW, it would need to have extra >> code called from the mode line format (in bindings.el). And it's a part >> that was added only recently, for in Emacs 30. >> >> >> >> --0000000000008bb9a006240bb02e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
To be clearer, I've guarded project-try-vc with advice. Perhaps a us= er option to enable the guard intrinsically would be better as everyone cou= ld benefit. I have my own option variables doing this so I can enable it wh= en wanted.

Pe= rhaps Ergus can give something similar a try and see if this solves his imm= ediate hanging concern.

Ergus, you should be able to just drop the below snippet in your= init file (or eval in *scratch*) and see if it works for you.

=C2=A0 (defun my/project= -try-vc-advice (orig-fun dir)
=C2=A0 =C2=A0 (or (vc-file-getprop dir = 9;project-vc)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 (if (file-remote-p dir)
=C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 nil
=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 (funcall orig-fun dir))))
=C2=A0 (ad= vice-add 'project-try-vc :around #'my/project-try-vc-advice))


On Wed, Oct 9, 2024 at 9:4= 5=E2=80=AFAM Ship Mints <shipmints@gmail.com> wrote:
I've added=C2=A0file-remote-p guard= s in a variety of places specifically to avoid these issues.=C2=A0

On = Wed, Oct 9, 2024 at 9:39=E2=80=AFAM Dmitry Gutov <dgutov@yandex.ru> wrote:
Hi!

On 09/10/2024 13:43, Ergus via Bug reports for GNU Emacs, the Swiss army knife of text editors wrote:
> I made a profile and it looks like there is some bad interaction betwe= en
> project-mode-line and tramp names
>
> I already tried:
>
> (connection-local-set-profile-variables 'my-profile '((project= -mode-line . nil)))
> (connection-local-set-profiles '(:application tramp :user "my= user") 'my-profile)
>
> But is not disabling the modeline for remote files.

I wonder if we'll need to disable project-mode-line in remote files altogether, or if this is a problem that could be solved in Tramp (with extra caching?)

To use connect-local value to disable, BTW, it would need to have extra code called from the mode line format (in bindings.el). And it's a part=
that was added only recently, for in Emacs 30.



--0000000000008bb9a006240bb02e-- From debbugs-submit-bounces@debbugs.gnu.org Wed Oct 09 12:23:44 2024 Received: (at 73718) by debbugs.gnu.org; 9 Oct 2024 16:23:44 +0000 Received: from localhost ([127.0.0.1]:57441 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syZTU-0000fF-8w for submit@debbugs.gnu.org; Wed, 09 Oct 2024 12:23:44 -0400 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:41051) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syZTS-0000ex-AP for 73718@debbugs.gnu.org; Wed, 09 Oct 2024 12:23:43 -0400 Received: by mail.gandi.net (Postfix) with ESMTPSA id 9B8FE4000B; Wed, 9 Oct 2024 16:23:24 +0000 (UTC) From: Juri Linkov To: Dmitry Gutov Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format In-Reply-To: <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> (Dmitry Gutov's message of "Wed, 9 Oct 2024 16:38:04 +0300") Organization: LINKOV.NET References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> Date: Wed, 09 Oct 2024 19:10:20 +0300 Message-ID: <86a5fdmg3h.fsf@mail.linkov.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/31.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-GND-Sasl: juri@linkov.net X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) >> I made a profile and it looks like there is some bad interaction between >> project-mode-line and tramp names >> I already tried: >> (connection-local-set-profile-variables 'my-profile '((project-mode-line >> . nil))) >> (connection-local-set-profiles '(:application tramp :user "myuser") 'my-profile) >> But is not disabling the modeline for remote files. > > I wonder if we'll need to disable project-mode-line in remote files > altogether, or if this is a problem that could be solved in Tramp (with > extra caching?) > > To use connect-local value to disable, BTW, it would need to have extra > code called from the mode line format (in bindings.el). And it's a part > that was added only recently, for in Emacs 30. Or maybe better to cache the value of project-name on remove projects. From debbugs-submit-bounces@debbugs.gnu.org Thu Oct 10 05:58:17 2024 Received: (at 73718) by debbugs.gnu.org; 10 Oct 2024 09:58:17 +0000 Received: from localhost ([127.0.0.1]:58728 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sypw1-0007Re-9k for submit@debbugs.gnu.org; Thu, 10 Oct 2024 05:58:17 -0400 Received: from mout.gmx.net ([212.227.15.19]:58141) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sypvw-0007RK-Sn for 73718@debbugs.gnu.org; Thu, 10 Oct 2024 05:58:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.de; s=s31663417; t=1728554273; x=1729159073; i=michael.albinus@gmx.de; bh=88VJcM0uDSHSNsO0QaBJmm26DOLMVD9AwqHxb7022hE=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date: Message-ID:MIME-Version:Content-Type:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=cWBU6gQ+Wg/1FUt7ryV8RMr/Q+wBB6V3K1GTJj5iaVu2kghosqc6cssOK0UqdihJ 6B05dIWbzWPUJq+ccA+fQcUtlP3KSa3ouLKqQgatssY5/cZWRpcwOZNORmbR49+dF bRryeEVp5VEydtSvphZI/Ngd+4M66nLQDlQqiNBq0Naea3R2NWzdEVLD+pWamJ4oT gEvC72jgP9kLPZ34mwbsnDUyE6F7vKWy69Wocw2fgXmCH4BqXuzPZMq9r8mEtazh9 6q+ELM1w9nfYB7mati0ClVmkgydoa/rvuzu54PXjw5shVf20R3uZan03TfzFbzhxh R8JOtEsC/hxHJVCYfg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from gandalf.gmx.de ([185.89.38.155]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1Mqs4Z-1tknrM0Hcv-00qTTY; Thu, 10 Oct 2024 11:57:53 +0200 From: Michael Albinus To: Dmitry Gutov Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format In-Reply-To: <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> (Dmitry Gutov's message of "Wed, 9 Oct 2024 16:38:04 +0300") References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> Date: Thu, 10 Oct 2024 11:57:51 +0200 Message-ID: <87wmigp9eo.fsf@gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:qmXP96tHVMS+3fChksJShdWBNJAqBb/TCJcwkQlrXd2Y0WdKdMH MfkKiwxRlC7DEqWGMYxhp0XrNdZWD9nb6ZF+egOswIBqkO32qJLEkuvyiPTSUXeq/QsQfsF IsGxS9oiQWkjPuLPvc+5PijN4IKJeADYyW7kFAW5gNvDjnzVaLIoJtEyH28vBh+ZPxOP97v psP2FN7/PPeDlrOJFClXQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:/+Zp3dNhfIk=;Ybxrlkt7HwOVheqnKS9V748mncy y9BQkEGDILHjkDttVWTKwnYQr9Q4+KKPa5Z0h6xXFD0uG5qbr5mjnv8fT+YcX352FGu87Fbb5 RtCIHs0mMwUA6NrUh6ROe2nD7G9akj3uHVMSpX4bwkRN1wnPB80eGrah+0GxhFZKvFWZDQhv7 S2YSKJf9JaNvMc/1MkuCjHB4mE2itmrASBUx73qquhyd0XK2CCugb0hQCBQzWbeNAdga1ok3U hftcV2tyXX1xvJmB5hsjT/sVlw7YsDmnQoN9FukDihbd6SSmiC7h9YvDb9hxRs4xdCN+g2fy/ a/efRE6vsHMEv0CUVSj7mzdxVMASNUeqWrZ6EPNtPVhLelmpMtXgaBSTiAoZa7H3XX+23qKQX q3DdXTAgrjhYM7uhvo93YHM/eLubDb+zfQOzLE/fjQOV4aaR2xJspnGBeILeVczkaXtARe+bo ktAPeBCiQ8+On3ysqYph9T5gBJWWDNPUns1i4wBfah063Kau0/UXaHZvne8F0MDupCENer65Z 3lPB//AxCGS+IezES2r2U+yQcqTT0FSNfJzUAZkJNSdqqGhvXGb1+nqAljFCgQXbhwNzbcssU r1SXRPwmQF0mmPmPUw4YZBWaPkEFWfnqpfQu9DYFpdYdCFCus2+l6UsbDfOc50RImpPDo9HGP XyRSdckfG9PtfkmfLDSD15d6fWaDEgtyZpeaFau9cff3hFKWXtZ64C/9TXSb8wN9ynSCWK5ZK UJFOuk57l3E/Hpg8R8EJQVNkK4pQdDij4G6KhQ4KndsoVBQ29aBx0k6etkfXxs+9zUXM2p1er iMSVNoY4M7LR12TsBusVZtCg== X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) Dmitry Gutov writes: > Hi! Hi Dmitry, > I wonder if we'll need to disable project-mode-line in remote files > altogether, or if this is a problem that could be solved in Tramp > (with extra caching?) What do you think should be cached in Tramp? Best regards, Michael. From debbugs-submit-bounces@debbugs.gnu.org Thu Oct 10 07:12:46 2024 Received: (at submit) by debbugs.gnu.org; 10 Oct 2024 11:12:46 +0000 Received: from localhost ([127.0.0.1]:58846 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syr66-0002x3-Cc for submit@debbugs.gnu.org; Thu, 10 Oct 2024 07:12:46 -0400 Received: from lists.gnu.org ([209.51.188.17]:55754) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1syr64-0002wv-6S for submit@debbugs.gnu.org; Thu, 10 Oct 2024 07:12:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1syr5s-0007BF-7t for bug-gnu-emacs@gnu.org; Thu, 10 Oct 2024 07:12:32 -0400 Received: from mout.gmx.net ([212.227.17.22]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1syr5q-0003t0-7R for bug-gnu-emacs@gnu.org; Thu, 10 Oct 2024 07:12:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.de; s=s31663417; t=1728558746; x=1729163546; i=michael.albinus@gmx.de; bh=CZA7EEoowJoKgfgDRGXp+OVmColyLAkYpZFORy5oTro=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date: Message-ID:MIME-Version:Content-Type:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=mKCNnNFarNIlZ462/uSt9eSw06cMJFp19yYzxDDVvCVHdvi87UHMJMbpPvZ9fXVA C1QNYSAi9DdvYTtw3dPGlG39qfswXNJAcJ5oIvcENkGpAf/1EAu6oDPrC0Ai5bcnJ SrvyhYjnFNF8pYXqpMzCDp73L0apJdeV+5q75IinkyVi4JLX83SwU7d84cTZtB3KR Kq1KtwTDEYIVT2PyLfSDbjzpZPqOY5GVR2hamHj8fF9v/IZwiEhuVyw44BtN0sHpl SgXQqI/KOU16fMtHqvMpASlet4F26pK72HIJm2Ls4OUsmNAf263kTQoIN7K/gNT3G CN4u2jcmJi1oZvo3IQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from gandalf.gmx.de ([185.89.38.155]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1N7QxB-1u3Ypw3iQP-012XqF; Thu, 10 Oct 2024 13:12:25 +0200 From: Michael Albinus To: Ergus Subject: Re: 31.0.50; Severe performance issue with Tramp and project-mode-line-format In-Reply-To: <87v7y1qv33.fsf@gmx.de> (Michael Albinus's message of "Wed, 09 Oct 2024 15:12:00 +0200") References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <87v7y1qv33.fsf@gmx.de> Date: Thu, 10 Oct 2024 13:12:25 +0200 Message-ID: <87ldywp5ye.fsf@gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:gj/iqNyglG8KHw93nSy0kwuMK0ZiK8JqyWYuXnEDny2bEq6M9DD cFnTSUQos+jwhw743f+V+lH0udO8mPSBT/FAwCz2gx6zEyeYLgdrVzLs0ILWsF0cQYma4RY IM1PskLbHhQ/Hs1i90FLcs+0paqIYU2p5cYQLKgl30+EbCa/J14ipjYFUfClBSYRbtvz4Da c8RugeyDUtsZD+1EWLQbQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:1eyfO0S5Vdo=;DFmea/pdIrDrTK4gsUErKFsol2/ NuolxBOTNgDpOO01b7Fo/KGOZ0qSPmJKhMVJURAbou3SwCm9WBoRXXrhm68ObZgQzfQvlOGM0 9ejiBVtrN4dAe6ZvG4X32KgcgTxnW3kBhyGkq3LXxnITzX5WRw5o0qsvEv2AQptN02Btn5QxI kKjG6ydPhbjW93Z3pxB9BQia0IHIuyeNBbIzmCrXT3SWFtU4uwAlkjT9R/HfIZrjSKPmyAKln 9RZfhOJWMuU1Ykmj+xy/FKlZtztFHPaiTHiwRcAOShSIioItKOCBOvFgnumS9HtVAfCjuXvIl ehIGJJtI1ZIVJOcgTsjZUTwA2iZsTFVpLVWBh7JPBKvLBcKMiKCLmKFfKVn3LP7nFrtIWudq2 rGwixutT3MzWXl1TevbajS2ezHzb79xxnRsR4zcgKmTnWwAnwBY5O4slX4hefbYyAIdiRzE/i KQYq3ieKM/xM2vRThKScFL2QpDKddcZYZUVyn/vBej008FgJE3SdYZAfAX8eY5/yAt0zFLaJp DWCA0ltC/fM61wU1+9N+CuUYIY8FXBwoslbH3OdSGulnUsObcyzt4v2J3cwZ5hPABbH/7JHVt pEHIj9vnL3yK6cAr0uOjRDE+mPldMxWZ8Drz8YEeMxxVEmxx/OJi91aJ5Dx274uYc19S/4Z7n 0rVOBfPaO5xgxVeY1gsn2D2ZQXofzCX1qNH8ew9Jo5udOOeOq33EAIlqkS48b5sIcBkNbueu6 D7H62Ik8JE7q7gfpkdGq+6g428h3r0obwYLtSLpRl3ltMs2O9qvhaL4B/MsCEoRyB4I6J80B8 cklpUb0CaoI7Pcl+nrWk2MBg== Received-SPF: pass client-ip=212.227.17.22; envelope-from=michael.albinus@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit Cc: bug-gnu-emacs@gnu.org, Dmitry Gutov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Michael Albinus writes: Hi Ergus, > This is unfortune. sit-for should not trigger a redisplay. Does the > appended patch in tramp.el helps? I've pushed the patch to master. It doesn't hurt, at least. Best regards, Michael. From debbugs-submit-bounces@debbugs.gnu.org Thu Oct 10 20:33:31 2024 Received: (at 73718) by debbugs.gnu.org; 11 Oct 2024 00:33:31 +0000 Received: from localhost ([127.0.0.1]:60926 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sz3b1-0003B5-82 for submit@debbugs.gnu.org; Thu, 10 Oct 2024 20:33:31 -0400 Received: from forward501d.mail.yandex.net ([178.154.239.209]:35980) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sz3ax-0003As-R2 for 73718@debbugs.gnu.org; Thu, 10 Oct 2024 20:33:29 -0400 Received: from mail-nwsmtp-smtp-production-main-29.myt.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-29.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:201e:0:640:6eff:0]) by forward501d.mail.yandex.net (Yandex) with ESMTPS id 65A0D6139E; Fri, 11 Oct 2024 03:33:12 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-29.myt.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 9XXCpj5QlGk0-ZrXA405c; Fri, 11 Oct 2024 03:33:11 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1728606791; bh=S9xkgIi1dK6DS3CLKiJQFQ2gXQcVqgWyOGgmMRjIH6Y=; h=In-Reply-To:From:Subject:Message-ID:Cc:References:Date:To; b=RQSoOtfnkZshxwRJ6Qz9p3L35HBDdBAuqmN0lZT5QjXJylU5WLaBLQRwUPNRQ3EjF AvAZsg58T+lqZgUDvIJmfnnZOv+qL7pvhRSACV0B2hn4D9OUdlvNqbp/tWQycJQNJC fjUvHPpW16DIbxdRWFZRw1jTys4U7xtCa+zq8oG0= Authentication-Results: mail-nwsmtp-smtp-production-main-29.myt.yp-c.yandex.net; dkim=pass header.i=@yandex.ru Received: from phl-compute-04.internal (phl-compute-04.phl.internal [10.202.2.44]) by mailfauth.phl.internal (Postfix) with ESMTP id 632561200069; Thu, 10 Oct 2024 20:33:09 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-04.internal (MEProxy); Thu, 10 Oct 2024 20:33:09 -0400 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdefjedgfeejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnecujfgurhepkfffgggfuffvvehfhfgjtgfgsehtjeertddtvdej necuhfhrohhmpeffmhhithhrhicuifhuthhovhcuoegughhuthhovheshigrnhguvgigrd hruheqnecuggftrfgrthhtvghrnhepiefhjeeuveetffffvdefteffffekhfeuudejieeh heeiudelgfehgffffeduffdunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpe hmrghilhhfrhhomhepughguhhtohhvodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhi thihqddufeeffeelleehhedvqddvleegjeejjeejiedqughguhhtohhvpeephigrnhguvg igrdhruhesfhgrshhtmhgrihhlrdgtohhmpdhnsggprhgtphhtthhopeegpdhmohguvgep shhmthhpohhuthdprhgtphhtthhopehmihgthhgrvghlrdgrlhgsihhnuhhssehgmhigrd guvgdprhgtphhtthhopehsphgrtghisggsrgesrgholhdrtghomhdprhgtphhtthhopeej feejudekseguvggssghughhsrdhgnhhurdhorhhgpdhrtghpthhtohepjhhurhhisehlih hnkhhovhdrnhgvth X-ME-Proxy: Feedback-ID: ib1d9465d:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 10 Oct 2024 20:33:08 -0400 (EDT) Message-ID: <744689a8-8631-4bcf-b040-00f62ec0eaba@yandex.ru> Date: Fri, 11 Oct 2024 03:33:05 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Michael Albinus References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> <87wmigp9eo.fsf@gmx.de> Content-Language: en-US From: Dmitry Gutov In-Reply-To: <87wmigp9eo.fsf@gmx.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Yandex-Filter: 1 X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On 10/10/2024 12:57, Michael Albinus via Bug reports for GNU Emacs, the Swiss army knife of text editors wrote: >> I wonder if we'll need to disable project-mode-line in remote files >> altogether, or if this is a problem that could be solved in Tramp >> (with extra caching?) > What do you think should be cached in Tramp? Not sure if more cache should be the answer here, but in the profile I see the hack-dir-local-variables call. So first, it should do nothing unless enable-remote-dir-locals is set to t (right?), so my first guess would be Ergus has customized that var. Maybe try turning it off, does that lose some features that you use? Second, I suppose Tramp could do some caching for the result of hack-dir-local--get-variables (just time-based), but I'm not sure how much it will help, on average. Only every 100th redisplay causing a stutter would still be a problem. From debbugs-submit-bounces@debbugs.gnu.org Thu Oct 10 20:38:48 2024 Received: (at 73718) by debbugs.gnu.org; 11 Oct 2024 00:38:48 +0000 Received: from localhost ([127.0.0.1]:60934 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sz3g8-0003R2-1O for submit@debbugs.gnu.org; Thu, 10 Oct 2024 20:38:48 -0400 Received: from forward500d.mail.yandex.net ([178.154.239.208]:52548) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sz3g5-0003Qt-Qx for 73718@debbugs.gnu.org; Thu, 10 Oct 2024 20:38:46 -0400 Received: from mail-nwsmtp-smtp-production-main-19.klg.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-19.klg.yp-c.yandex.net [IPv6:2a02:6b8:c42:3143:0:640:c03:0]) by forward500d.mail.yandex.net (Yandex) with ESMTPS id 2BAA0616A5; Fri, 11 Oct 2024 03:38:32 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-19.klg.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id TcXXv91tG4Y0-IlnybfcL; Fri, 11 Oct 2024 03:38:31 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1728607111; bh=T+nKi1LTaHPkToMPJ9yA46UaCcU8T/lzDtFQUNRWMlQ=; h=In-Reply-To:From:Subject:Message-ID:Cc:References:Date:To; b=ZkvydzslSHKbjLGOozLXVuDx1dwCBpRy9dJ1WM7zyqbAL7WifPn3QRvyIzj6do/AA WV3r8IhEmUk/iWHXZNrDzfG2M+yL/Ubmb/vyfeeFmdaQFhgMS7+xnr+++Kfn0NbDTx dombKT72J5gMBCsiG6Uo3YX9qRobp7DVN67tdv+c= Authentication-Results: mail-nwsmtp-smtp-production-main-19.klg.yp-c.yandex.net; dkim=pass header.i=@yandex.ru Received: from phl-compute-11.internal (phl-compute-11.phl.internal [10.202.2.51]) by mailfauth.phl.internal (Postfix) with ESMTP id D8BB91200043; Thu, 10 Oct 2024 20:38:28 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-11.internal (MEProxy); Thu, 10 Oct 2024 20:38:28 -0400 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdefjedgfeekucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnecujfgurhepkfffgggfuffvvehfhfgjtgfgsehtjeertddtvdej necuhfhrohhmpeffmhhithhrhicuifhuthhovhcuoegughhuthhovheshigrnhguvgigrd hruheqnecuggftrfgrthhtvghrnhepiefhjeeuveetffffvdefteffffekhfeuudejieeh heeiudelgfehgffffeduffdunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpe hmrghilhhfrhhomhepughguhhtohhvodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhi thihqddufeeffeelleehhedvqddvleegjeejjeejiedqughguhhtohhvpeephigrnhguvg igrdhruhesfhgrshhtmhgrihhlrdgtohhmpdhnsggprhgtphhtthhopeegpdhmohguvgep shhmthhpohhuthdprhgtphhtthhopehjuhhriheslhhinhhkohhvrdhnvghtpdhrtghpth htohepshhprggtihgssggrsegrohhlrdgtohhmpdhrtghpthhtohepmhhitghhrggvlhdr rghlsghinhhushesghhmgidruggvpdhrtghpthhtohepjeefjedukeesuggvsggsuhhgsh drghhnuhdrohhrgh X-ME-Proxy: Feedback-ID: ib1d9465d:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 10 Oct 2024 20:38:27 -0400 (EDT) Message-ID: <71d57a53-f8d8-45f7-bff6-09f5acf292f8@yandex.ru> Date: Fri, 11 Oct 2024 03:38:25 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Juri Linkov References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> <86a5fdmg3h.fsf@mail.linkov.net> Content-Language: en-US From: Dmitry Gutov In-Reply-To: <86a5fdmg3h.fsf@mail.linkov.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Yandex-Filter: 1 X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On 09/10/2024 19:10, Juri Linkov wrote: > Or maybe better to cache the value of project-name on remove projects. Just the project->project-name mapping? Why not. I suppose there'd still be a pause when switching projects, but it's not as bad. For general caching, from past threads it seems the most problematic case is "no project". Because OT1H it's still costly it terms of remote I/O. But on the other, this is exactly when the cache might get invalid soon (because the user will initialize a Git repo, or create another root marker, etc). I guess we should come back to this after bug#72300. From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 11 07:46:18 2024 Received: (at 73718) by debbugs.gnu.org; 11 Oct 2024 11:46:18 +0000 Received: from localhost ([127.0.0.1]:33686 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szE65-0005Pt-OI for submit@debbugs.gnu.org; Fri, 11 Oct 2024 07:46:18 -0400 Received: from mout.gmx.net ([212.227.17.21]:35755) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szE61-0005PY-5j for 73718@debbugs.gnu.org; Fri, 11 Oct 2024 07:46:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.de; s=s31663417; t=1728647150; x=1729251950; i=michael.albinus@gmx.de; bh=LDjBMbFjreJE3tUJoM8fKtOu3qifjP/HX7APuBtp60s=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date: Message-ID:MIME-Version:Content-Type:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=TWc8AnOiZ0wxx1PMjs0VmRDL5dfCNCKoKFynnVdlT1nKmcXfyxlHGqOyJDoiThKH M1Zmyffd8zIIRNK8dk/N+fcmzsjrXQlQ8naOTtwJX5u917tP9JwC15+VIRRvDFrxN bquffNVe7Rb8/ECm5/tnGOgo2oMD8qw2qCopMEpa+koMzezJlDgEmbWZ5AFsnLFGZ TqcOFTUzA8EwHmxemPqM+i40f7d5/N9UHe14U1n1Cc0+JdpL7irbM8Bepempwubaz QyfyjoOUTFybwKpW/o4sGDFgvBCptXPxcYS5OdT0wWXaHLVA1nevyBxHvKF9NDdzk Q1QQ8aDv1RHAZhNNpg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from gandalf.gmx.de ([185.89.38.155]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MybKf-1ttFxI3uXN-00um4E; Fri, 11 Oct 2024 13:45:50 +0200 From: Michael Albinus To: Dmitry Gutov Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format In-Reply-To: <744689a8-8631-4bcf-b040-00f62ec0eaba@yandex.ru> (Dmitry Gutov's message of "Fri, 11 Oct 2024 03:33:05 +0300") References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> <87wmigp9eo.fsf@gmx.de> <744689a8-8631-4bcf-b040-00f62ec0eaba@yandex.ru> Date: Fri, 11 Oct 2024 13:45:49 +0200 Message-ID: <87h69iuaky.fsf@gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:EX5hD1YlmTFzBd7EnevgtRPsY/CeWstpJ2oVy/W0jrT/Qq0i0vA sb8NGHaDGlyRi6CUVFQmfOShnIG8xgSNwliqOwq/zONOQvMu4ka7Gm78VGAtCfLC7YSAG2N p6poWp/HscvhFpoE2zAn82AZopMRc6HBOfdNxFqUhI+VNepYXZdvE4iLL3cVlgwra8rGB24 eJmXS6A0Ce/JlAjD4Pw6A== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:Xcpc/muwn8s=;wcEGror0dCns+UuO08X5zgg7vgv EW4jOSSjAhXIl13uBBez2EGpUUZsaeik5TiAdeVE5Hi8J2xU/5h4FlmmuyWe8Q4yUh1qANe7s NkMwkcuCWhoeshUP2kDPupOtxnCktGtofQY0Rvt4bWEldrUxwXprSi6pJzoy39qKMdPwZr2Rc UZbXOgWlrCKFIOdmcmU5vPwG9AEVnv0PmOjPf5jtRLQMcgl8OuqmzPbkDff0LSdwc2ftOy+HP y8PVz6jcfgq+H+Rvya/Nvk7hruzFuQ2K4FZhzGGkrn0F3zFFuGO/rfAzl2Ky/8ehjcn3i62e1 LzN+vBHy/dT1G7Okr4tObRv62vfpiaCqiEOUEq0DKSd4Kk6aT32liLnENi8/JSOLIsgHhwvcs trNITM1J3PsdKZpm9RWaHBXEPMLkRrqhBm6G1IWjUZSrMV48iy/9Bp4jsZDw5SgSgCXv7u5ip /gugY42SEa2x4MrwoD4jgzw0y8bMr2Xvt3FK4/8yHeQbEnW2vOZez/9LsAMu8xyzOBD/Bm+F5 zuQyI5mjDdL+b1Px6d6cf2+Rt5P11Ym8aQmQLfmFSob//vQn4ojnL0BRlExOVsnenFIKSEUfU LJJ9CsXC7lY6vC1eIQirw10wgvMDz4ZFFVBkVpV3Etn+gwyLLCpYUN/uO+3KBAe4JBV8e41J9 gjpIbvyKQrZNr+Ha9l6hY1sfc0Bb6yIHDsJQCCF/wJgZJpGxXKoiFjAiW4A7yMH3tYG1erdSe BUHMJNJBWbjyeVIv/uIekRvGzq2E6tbSwdDJeBSM5fwyoq5LHT3Vy85uzQEs8wG4FPEZ16OW3 AWPgSWw7ZqgAYCSLTeSEgiMw== X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) Dmitry Gutov writes: Hi Dmitry, >>> I wonder if we'll need to disable project-mode-line in remote files >>> altogether, or if this is a problem that could be solved in Tramp >>> (with extra caching?) >> What do you think should be cached in Tramp? > > Not sure if more cache should be the answer here, but in the profile I > see the hack-dir-local-variables call. > > So first, it should do nothing unless enable-remote-dir-locals is set > to t (right?), so my first guess would be Ergus has customized that > var. Maybe try turning it off, does that lose some features that you > use? Neither Tramp nor connection-local variables need this. Perhaps, it is a good idea idea to bind enable-remote-dir-locals to nil in project-mode-line-format. > Second, I suppose Tramp could do some caching for the result of > hack-dir-local--get-variables (just time-based), but I'm not sure how > much it will help, on average. Only every 100th redisplay causing a > stutter would still be a problem. A redisplay shouldn't happen anymore, at least not triggered by Tramp. I've added the NODISP arg to the respective sit-for call. Best regards, Michael. From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 11 10:36:38 2024 Received: (at 73718) by debbugs.gnu.org; 11 Oct 2024 14:36:38 +0000 Received: from localhost ([127.0.0.1]:34944 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szGkw-0006UK-7v for submit@debbugs.gnu.org; Fri, 11 Oct 2024 10:36:38 -0400 Received: from mail-vk1-f172.google.com ([209.85.221.172]:61598) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1szGku-0006U7-3t for 73718@debbugs.gnu.org; Fri, 11 Oct 2024 10:36:36 -0400 Received: by mail-vk1-f172.google.com with SMTP id 71dfb90a1353d-50ca1581a1aso673374e0c.2 for <73718@debbugs.gnu.org>; Fri, 11 Oct 2024 07:36:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728657318; x=1729262118; darn=debbugs.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=5C77udv/yY3Katx3dtvMps1QhBX7CXgsngTR4NCe+qQ=; b=Mf1sEIwpBLuB1Vd5AVyx1th1fIYJHcWlDyGQ13QGEUOGz0MB9JfRssYGonAp97EtIw kaYP2phXLSbRjag1j5dLXuZiq10PQ9da50iGffM2fgz39rGymZJQS2FvTUzemGUo74qI 3TqGGab9yMogcHzmIQpGYjX0h4M9BeAoP4X9qbHyPlmuINISWoag/vG4p+m3iAGSYkgc 2GIEkSI9jkLCMqh+K5veoPPV3H/AzRwc+aWc6hNDGHSsvJngZ0isZlLILb734i4a5MXE AwRTpD9FUgDhBW5j1hIu+M4fU5XJCCr+IppnbnAQepcrGJt12SRSRMfo4dGeJmtPLmO7 Z0GA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728657318; x=1729262118; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=5C77udv/yY3Katx3dtvMps1QhBX7CXgsngTR4NCe+qQ=; b=NXWze99qatgVWhzqBDLkPgz2JxCMm9NljcGD1MVZcTCh399P6Wj63HeoYNzbo6KgvE eeUBdT7WRFJ/E06+Ra8nsZGTsP1sBNo8ALY114xO9vi1Reb7QVnhLvoERedMczsZg0JZ 7buIIUu0nOF9XWtNfUNRGjDhS6lCl8GpJPqfB0OubtGVuXOiqWkI8mqvR3ZfDhDrVsJC /DE54ldqX0yR5rjOYeus+OzrQMfAIibwVkWSJQtlsYPrLlccjGf9zHUt1iFA3i7642sX k1OxYYL8oxInxBJeSFbn2h3sHuBOUnKmw7ObgqwW1V4Nix0I9EVpOoSNKml69rziBqpj jCtg== X-Forwarded-Encrypted: i=1; AJvYcCVUYgBw87blI321r9flTKGD03QTfPbmafKEf/ha3uj19Lh6vZf0DKddKfYotPWmNFqLb1Ve0g==@debbugs.gnu.org X-Gm-Message-State: AOJu0Ywvv+/DBG7i46EbnM7ev3Ut5prMU+p3GnGNZKkhjxsqzc5N1ifv wf8Bbwi36SgUBK5EVzlTzmCE+LzI0dpZQCZ1qZvCe62TgCAyxiHgGhPNW29i7cr8w0muPHVBoex ppiZbtLxHpxETLUsAVdj9Qd/uLjw= X-Google-Smtp-Source: AGHT+IFJtdSYbWCybv6wJLDUft6n4zZ9uoJIOxNeFGjigYVmkPwFTUUSdQ0n8QXnPtRbUZMq/70HYQ4lB0p4TDFikwY= X-Received: by 2002:a05:6122:2a51:b0:50a:b9c2:58cd with SMTP id 71dfb90a1353d-50d1f5c70ecmr1417506e0c.9.1728657317600; Fri, 11 Oct 2024 07:35:17 -0700 (PDT) MIME-Version: 1.0 References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> <86a5fdmg3h.fsf@mail.linkov.net> <71d57a53-f8d8-45f7-bff6-09f5acf292f8@yandex.ru> In-Reply-To: <71d57a53-f8d8-45f7-bff6-09f5acf292f8@yandex.ru> From: Ship Mints Date: Fri, 11 Oct 2024 10:35:06 -0400 Message-ID: Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Dmitry Gutov Content-Type: multipart/alternative; boundary="0000000000005aa5b406243465bf" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --0000000000005aa5b406243465bf Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable In addition to guarding project-try-vc, I also have a customized cache for non-projects specifically to get around the incessant retesting for what are effectively invariant conditions. If of any utility to others: (use-package project ... (defconst my:project--non-project-dir ".") ; nil disables the cache; NOTE: eglot relies on project-root so this has to be a real path (defun my/project-try-non-project-cache (dir) (unless (and my:project-vc-inhibit-remote (file-remote-p dir)) ; yet another optional remote guard (let ((proj (cons 'transient (or my:project--non-project-dir (expand-file-name dir))))) (vc-file-setprop dir 'project-vc proj) ; project caches via vc internal properties proj))) (add-to-list 'project-find-functions #'my/project-try-non-project-cache 'append)) ;; customized project current name function that respects ;; non-project marker and returns nil if a non-project (defun my/project-current-name (&optional buf) "Return the current project name for BUF, or nil if a non-project. If BUF is nil, the current buffer is used." (with-current-buffer (or buf (current-buffer)) (when-let* ((p (project-current)) (pn (project-name p))) (unless (string=3D pn my:project--non-project-dir) pn)))) ... ) On Thu, Oct 10, 2024 at 8:38=E2=80=AFPM Dmitry Gutov wro= te: > On 09/10/2024 19:10, Juri Linkov wrote: > > Or maybe better to cache the value of project-name on remove projects. > > Just the project->project-name mapping? Why not. I suppose there'd still > be a pause when switching projects, but it's not as bad. > > For general caching, from past threads it seems the most problematic > case is "no project". Because OT1H it's still costly it terms of remote > I/O. But on the other, this is exactly when the cache might get invalid > soon (because the user will initialize a Git repo, or create another > root marker, etc). > > I guess we should come back to this after bug#72300. > > > > --0000000000005aa5b406243465bf Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
In addition to guarding=C2=A0project-try-vc, I also have a customized ca= che for non-projects specifically to get around the incessant retesting for= what are effectively invariant conditions.

If of any utility to others:

(use-package project
...
=C2=A0 (defconst my:p= roject--non-project-dir ".") ; nil disables the cache; NOTE: eglo= t relies on project-root so this has to be a real path
=C2=A0 (defun my/= project-try-non-project-cache (dir)
=C2=A0 =C2=A0 (unless (and my:projec= t-vc-inhibit-remote (file-remote-p dir)) ; yet another optional remote guar= d
=C2=A0 =C2=A0 =C2=A0 (let ((proj (cons 'transient (or my:project--= non-project-dir (expand-file-name dir)))))
=C2=A0 =C2=A0 =C2=A0 =C2=A0 (= vc-file-setprop dir 'project-vc proj) ; project caches via vc internal = properties
=C2=A0 =C2=A0 =C2=A0 =C2=A0 proj)))
=C2=A0 (add-to-list &#= 39;project-find-functions #'my/project-try-non-project-cache 'appen= d))

=C2=A0 ;; customized project current name function that respects=
=C2=A0 ;= ; non-project marker and returns nil if a non-project
=C2=A0 (defun my/p= roject-current-name (&optional buf)
=C2=A0 =C2=A0 "Return the c= urrent project name for BUF, or nil if a non-project.
If BUF is nil, the= current buffer is used."
=C2=A0 =C2=A0 (with-current-buffer (or bu= f (current-buffer))
=C2=A0 =C2=A0 =C2=A0 (when-let* ((p (project-current= ))
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (pn (p= roject-name p)))
=C2=A0 =C2=A0 =C2=A0 =C2=A0 (unless (string=3D pn my:pr= oject--non-project-dir)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 pn))))
...
)
On Thu, O= ct 10, 2024 at 8:38=E2=80=AFPM Dmitry Gutov <dgutov@yandex.ru> wrote:
On 09/10/2024 19:10, Juri Linkov wrote:
> Or maybe better to cache the value of project-name on remove projects.=

Just the project->project-name mapping? Why not. I suppose there'd s= till
be a pause when switching projects, but it's not as bad.

For general caching, from past threads it seems the most problematic
case is "no project". Because OT1H it's still costly it terms= of remote
I/O. But on the other, this is exactly when the cache might get invalid soon (because the user will initialize a Git repo, or create another
root marker, etc).

I guess we should come back to this after bug#72300.



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AJvYcCULFvTt5Q6bpj1f3urr3Sf1kj51nAgLIhwnNBgLIxlUOvVR8pR98hnC5L6IGomACguNwfLc4A==@debbugs.gnu.org X-Gm-Message-State: AOJu0YxuU8eJx+m928pQkZ3ZFbhYc0VynZvmKXUlBXvOeKi5wM3433Xv JJKqyEoc0GnV0uxW/MYjSno7zzVfiB08UPAt94F5+cIxz8jlFPIxWZiNiMWEPZ4jzGNOONYf8nv gXbJZsUT0QmYciJ9OeoxtFNg0O3Y= X-Google-Smtp-Source: AGHT+IENIyEATBNwx4tnscMF6W5f5KxCFOLYgeNtgneSM89YLeAFJw0skhgHlO/C7U6JIaQDumPxEY/L5plJ6AtmAEY= X-Received: by 2002:a05:6122:209f:b0:50d:35d9:ad5a with SMTP id 71dfb90a1353d-50d35d9b726mr3043654e0c.5.1728826283243; Sun, 13 Oct 2024 06:31:23 -0700 (PDT) MIME-Version: 1.0 References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <29ebe27b-89d6-4861-8c5e-3db50a1660f3@yandex.ru> <86a5fdmg3h.fsf@mail.linkov.net> <71d57a53-f8d8-45f7-bff6-09f5acf292f8@yandex.ru> In-Reply-To: From: Ship Mints Date: Sun, 13 Oct 2024 09:31:12 -0400 Message-ID: Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format To: Dmitry Gutov Content-Type: multipart/alternative; boundary="0000000000007dc27006245bbce7" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 73718 Cc: Ergus , Michael Albinus , 73718@debbugs.gnu.org, Juri Linkov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --0000000000007dc27006245bbce7 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Forgot to add this counterpart for when you want to use a non-project semaphore but also want to project-current to tell the truth about being a non-project: (defun my/project-current-non-project-advice (orig-fun &rest args) (let ((p (apply orig-fun args))) (when (and p (string=3D (project-name p) my:project--non-project-dir)= ) (setq p nil)) p)) (advice-add #'project-current :around #'my/project-current-non-project-advice)) On Fri, Oct 11, 2024 at 10:35=E2=80=AFAM Ship Mints w= rote: > In addition to guarding project-try-vc, I also have a customized cache fo= r > non-projects specifically to get around the incessant retesting for what > are effectively invariant conditions. > > If of any utility to others: > > (use-package project > ... > (defconst my:project--non-project-dir ".") ; nil disables the cache; > NOTE: eglot relies on project-root so this has to be a real path > (defun my/project-try-non-project-cache (dir) > (unless (and my:project-vc-inhibit-remote (file-remote-p dir)) ; yet > another optional remote guard > (let ((proj (cons 'transient (or my:project--non-project-dir > (expand-file-name dir))))) > (vc-file-setprop dir 'project-vc proj) ; project caches via vc > internal properties > proj))) > (add-to-list 'project-find-functions #'my/project-try-non-project-cache > 'append)) > > ;; customized project current name function that respects > ;; non-project marker and returns nil if a non-project > (defun my/project-current-name (&optional buf) > "Return the current project name for BUF, or nil if a non-project. > If BUF is nil, the current buffer is used." > (with-current-buffer (or buf (current-buffer)) > (when-let* ((p (project-current)) > (pn (project-name p))) > (unless (string=3D pn my:project--non-project-dir) > pn)))) > ... > ) > > On Thu, Oct 10, 2024 at 8:38=E2=80=AFPM Dmitry Gutov w= rote: > >> On 09/10/2024 19:10, Juri Linkov wrote: >> > Or maybe better to cache the value of project-name on remove projects. >> >> Just the project->project-name mapping? Why not. I suppose there'd still >> be a pause when switching projects, but it's not as bad. >> >> For general caching, from past threads it seems the most problematic >> case is "no project". Because OT1H it's still costly it terms of remote >> I/O. But on the other, this is exactly when the cache might get invalid >> soon (because the user will initialize a Git repo, or create another >> root marker, etc). >> >> I guess we should come back to this after bug#72300. >> >> >> >> --0000000000007dc27006245bbce7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Forgot to add this counterpart for when you want to use a non-project se= maphore but also want to project-current to tell the truth about being a no= n-project:

= =C2=A0 (defun my/project-current-non-project-advice (orig-fun &rest arg= s)
=C2=A0 =C2=A0 (let ((p (apply orig-fun args)))
=C2=A0 =C2=A0 =C2= =A0 (when (and p (string=3D (project-name p) my:project--non-project-dir))<= br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 (setq p nil))
=C2=A0 =C2=A0 =C2=A0 p))=C2=A0 (advice-add #'project-current :around #'my/project-current-= non-project-advice))

On Fri, Oct 11, 2024 at 10:35=E2=80=AFAM Ship Min= ts <shipmints@gmail.com> w= rote:
In ad= dition to guarding=C2=A0project-try-vc, I also have a customized cache for = non-projects specifically to get around the incessant retesting for what ar= e effectively invariant conditions.

If of any utility to others:

(use-package project
...
=C2=A0 (defconst my:project--= non-project-dir ".") ; nil disables the cache; NOTE: eglot relies= on project-root so this has to be a real path
=C2=A0 (defun my/project-= try-non-project-cache (dir)
=C2=A0 =C2=A0 (unless (and my:project-vc-inh= ibit-remote (file-remote-p dir)) ; yet another optional remote guard
=C2= =A0 =C2=A0 =C2=A0 (let ((proj (cons 'transient (or my:project--non-proj= ect-dir (expand-file-name dir)))))
=C2=A0 =C2=A0 =C2=A0 =C2=A0 (vc-file-= setprop dir 'project-vc proj) ; project caches via vc internal properti= es
=C2=A0 =C2=A0 =C2=A0 =C2=A0 proj)))
=C2=A0 (add-to-list 'proje= ct-find-functions #'my/project-try-non-project-cache 'append))
<= br>=C2=A0 ;; customized project current name function that respects
=C2=A0 ;; non-pr= oject marker and returns nil if a non-project
=C2=A0 (defun my/project-c= urrent-name (&optional buf)
=C2=A0 =C2=A0 "Return the current p= roject name for BUF, or nil if a non-project.
If BUF is nil, the current= buffer is used."
=C2=A0 =C2=A0 (with-current-buffer (or buf (curre= nt-buffer))
=C2=A0 =C2=A0 =C2=A0 (when-let* ((p (project-current))
= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 (pn (project= -name p)))
=C2=A0 =C2=A0 =C2=A0 =C2=A0 (unless (string=3D pn my:project-= -non-project-dir)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 pn))))
...
)

On Thu, Oct 10,= 2024 at 8:38=E2=80=AFPM Dmitry Gutov <dgutov@yandex.ru> wrote:
On 09/10/2024 19:10, Juri Linkov wrote= :
> Or maybe better to cache the value of project-name on remove projects.=

Just the project->project-name mapping? Why not. I suppose there'd s= till
be a pause when switching projects, but it's not as bad.

For general caching, from past threads it seems the most problematic
case is "no project". Because OT1H it's still costly it terms= of remote
I/O. But on the other, this is exactly when the cache might get invalid soon (because the user will initialize a Git repo, or create another
root marker, etc).

I guess we should come back to this after bug#72300.



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Hermes SMTP Server) with ESMTPA ID efd09a7f77ca1773efbb1b34e05174c4; Fri, 18 Oct 2024 12:01:24 +0000 (UTC) Date: Fri, 18 Oct 2024 14:01:20 +0200 From: Ergus To: Michael Albinus Subject: Re: 31.0.50; Severe performance issue with Tramp and project-mode-line-format Message-ID: References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <87v7y1qv33.fsf@gmx.de> <87ldywp5ye.fsf@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <87ldywp5ye.fsf@gmx.de> X-Mailer: WebService/1.1.22806 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.aol Content-Length: 414 Received-SPF: pass client-ip=74.6.134.40; envelope-from=spacibba@aol.com; helo=sonic307-1.consmr.mail.bf2.yahoo.com X-Spam_score_int: -32 X-Spam_score: -3.3 X-Spam_bar: --- X-Spam_report: (-3.3 / 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, RCVD_IN_MSPIKE_H2=-1.249, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.6 (-) X-Debbugs-Envelope-To: submit Cc: bug-gnu-emacs@gnu.org, Dmitry Gutov X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.6 (--) Mi Michael: On Thu, Oct 10, 2024 at 01:12:25PM +0200, Michael Albinus wrote: >Michael Albinus writes: > >Hi Ergus, > >> This is unfortune. sit-for should not trigger a redisplay. Does the >> appended patch in tramp.el helps? > >I've pushed the patch to master. It doesn't hurt, at least. > This seems to solve the severe part of the issue. Thanks! >Best regards, Michael. Best, Ergus From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 18 12:17:09 2024 Received: (at 73718-done) by debbugs.gnu.org; 18 Oct 2024 16:17:09 +0000 Received: from localhost ([127.0.0.1]:39816 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t1pf3-0007dI-GL for submit@debbugs.gnu.org; Fri, 18 Oct 2024 12:17:09 -0400 Received: from mout.gmx.net ([212.227.15.15]:53989) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t1pex-0007cc-5A for 73718-done@debbugs.gnu.org; Fri, 18 Oct 2024 12:17:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.de; s=s31663417; t=1729268188; x=1729872988; i=michael.albinus@gmx.de; bh=7eBu3iSRsihLEMbNIUs2yvaFK+/AH0bCmG/TywNH0Uc=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date: Message-ID:MIME-Version:Content-Type:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=QkpsVeb5+GP39mmOfEFDnUeVF7o+pmkSqj/DZprYQuBvkEQYxnteOXiKjr+k1zPU skPK2Om9iuFyD9SdAhznSqIa7Z1gFEeNllhOOU3sF52zRIB5T1QMLHJwcYV6acadD te8I1z/nd36UcL0p6FYtG7qr9ftZdTXkCwEWkNbBNb5xspW5DDjMAix1zSikdMip0 GVJAdLrwfTbDDynOBTjbAOBjEFC45avew4uhe1EXN4HRpd1OvwS2umTSDDKh/8weq tEynQiONqJxSLGRTuYfdO/ovMVihhXsrpQ7ysKztgU5XQT0rLGW47qSBBYTKOcNyh cbTMYOl/miE5yfnTgA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from gandalf.gmx.de ([185.89.38.155]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MUXtS-1tSKjM0Is4-00VZQq; Fri, 18 Oct 2024 18:16:28 +0200 From: Michael Albinus To: Ergus Subject: Re: bug#73718: 31.0.50; Severe performance issue with Tramp and project-mode-line-format In-Reply-To: (Ergus's message of "Fri, 18 Oct 2024 14:01:20 +0200") References: <874j5lzhdn.fsf.ref@aol.com> <874j5lzhdn.fsf@aol.com> <87v7y1qv33.fsf@gmx.de> <87ldywp5ye.fsf@gmx.de> Date: Fri, 18 Oct 2024 18:16:27 +0200 Message-ID: <87plnxtmhw.fsf@gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:BL4gu+xyi1tUcOt8NSYGRvPrS0sx0yQhNOihkFbBK27CpflCvDK t8zlwGNSxhW/2wu91YPTIwUKZQ0mbHvxXn2AkEz/SrE1HGXO6bV7YAaKWbe8hX4ygv6EGH9 ql7n2QAkklMlMwYOVVDUCHwaLgB7SRq2/UjwFRfkz4JUCJ0JHa7FG2CaswMtVHu0p7/gbod cDFU2jx6RHcZ915fdH48Q== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:6IDVMzCdhaE=;rIYj5aTPlXJDz1On5WL7FGr6PGH XNcQqfzD8oQIBwyGjcjQ38Ov6vtURVUqEX4+pJUqv6vcRTQwPnqHijwwFhk1sAPXbHeFO/ByR +nVKDFhZw04z278LAR4HweHh7A+fgn7dj/nr4pMjb1os6hzpDcKLFQHmsHEqnkzMCZkk8dne4 Zl8fxrDBVht88Iaicf7NG44kYp4DqVzuF0nixdBqyZbRmtXQf1hbrIAEsjJ3oGovoZFIxwL9W WtAkbFiLsJmT7FdT63Dryx3zPkSMqPqokgzE8Vw9oJwTWfwbfV6GVcBGhoF1trLZbAQzatgqS umbrrI21O353Dn56jVceRrw1Bdl+3ZdHwzaMS1MKfQlNdO54bEjIiPWuUXjH6DQqbu9CGuxyW gbRJaxRANFE3+wS7ZQt5UBcdCDkDKH7MKovzqG2H81U4I0UM+nOGEf8bWop24C+6KVcs4EPaN VhPQ5JXoigit2pfUDfLDpFhh4dS/1dipG9WiAqzOFMusejOGScpm+dLp324GfAvqvJ22KYIdZ AaZaT7aeh+1hRzJTPwuRE4HRaFUOvgA4tnL1Vewt0UbAU45rHvFD43D6zmd31AUWh1niRopC0 pY19FssKwSMrs0eu8Rp6LQUUIRRZABTqf0s0MFDh8NGCB9jhtnZ6ifwXJazn5OvgNieSOyPVK 7CDA85UOkYj41TisKyy9EYcXMUh0Qjj/ip2SFhtnusJZO9eD6nxOLe9d6yNKBlBFJMP1ZMKEF uG5IprQLh137HA8iQILLOUJYWDi/wgh8FNMQdPNsNyOEhBunaEzA1FSjs7QAHNlc80hoPIaqe fxeKKvN6Jq0coEkS1NbAePtQ== X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 73718-done Cc: dgutov@yandex.ru, 73718-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) Version: 31.1 Ergus writes: > Mi Michael: Hi Ergus, > This seems to solve the severe part of the issue. Thanks! Thanks for the feedback. I'm closung the bug. > Best, > Ergus Best regards, Michael. From unknown Sat Jun 21 12:16:35 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sat, 16 Nov 2024 12:24:06 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator