Package: gnus;
Reported by: John Wiegley <johnw <at> newartisans.com>
Date: Sun, 17 Jun 2012 10:47:01 UTC
Severity: normal
Found in version 5.130006
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: John Wiegley <johnw <at> newartisans.com> To: submit <at> debbugs.gnu.org (The Gnus Bugfixing Girls + Boys) Subject: is nnimap.el being too slow? Date: Sun, 17 Jun 2012 05:43:09 -0500
I have a list.emacs.devel group on a local Dovecot server (using mdbox as the backend) which contains 149,420 articles (828 MB worth). Hitting M-g on this group takes almost 60s. Does that sound right? Below are the elp-results. Thanks, John gnus-topic-get-new-news-this-topic 1 54.531315 54.531315 gnus-group-get-new-news-this-group 1 54.531289 54.531289 gnus-activate-group 2 54.529050000 27.264525000 nnimap-request-group 1 54.527728 54.527728 nnimap-update-infos 1 35.473663 35.473663 nnimap-update-info 1 35.473615 35.473615 gnus-set-difference 2 35.44724 17.72362 nnimap-wait-for-response 1 17.306591 17.306591 nnimap-parse-flags 1 1.535944 1.535944 gnus-demon-run-callback 2 0.447165 0.2235825 gnus-save-newsrc-file 1 0.447087 0.447087 nnheader-accept-process-output 599 0.3195609999 0.0005334908 nnimap-flags-to-marks 1 0.211245 0.211245 gnus-topic-prepare-topic 12 0.158238 0.0131864999 gnus-group-list-all-groups 1 0.054768 0.054768 gnus-group-list-groups 1 0.054759 0.054759 gnus-group-prepare-topics 1 0.054183 0.054183 gnus-group-insert-group-line 238 0.050939 0.0002140294 gnus-gnus-to-quick-newsrc-format 1 0.0434 0.0434 gnus-compress-sequence 10 0.026083 0.0026083 gnus-group-highlight-line 238 0.0120589999 5.066...e-05 gnus-group-name-decode 714 0.0111330000 1.559...e-05 gnus-summary-buffer-name 238 0.0086959999 3.653...e-05 gnus-group-decoded-name 238 0.0076650000 3.220...e-05 gnus-group-update-eval-form 238 0.0071720000 3.013...e-05 gnus-group-name-charset 476 0.0033809999 7.102...e-06 gnus-group-timestamp-delta 238 0.0029469999 1.238...e-05 gnus-group-get-parameter 476 0.0028929999 6.077...e-06 gnus-put-text-property-excluding-characters-with-faces 238 0.0019059999 8.008...e-06 gnus-group-update-group 1 0.001829 0.001829 gnus-run-hooks 243 0.0014759999 6.074...e-06 gnus-topic-update-topic-line 3 0.00146 0.0004866666 gnus-delay-send-queue 1 0.001271 0.001271 gnus-put-text-property 491 0.0011860000 2.415...e-06 gnus-find-method-for-group 288 0.0010550000 3.663...e-06 gnus-topic-update-topics-containing-group 1 0.000982 0.000982 nndraft-request-group 1 0.000958 0.000958 gnus-topic-find-groups 15 0.0007529999 5.019...e-05 gnus-group-parameter-value 476 0.0007180000 1.508...e-06 gnus-topic-insert-topic-line 15 0.0007030000 4.686...e-05 gnus-add-text-properties 268 0.0005830000 2.175...e-06 gnus-update-format-specifications 2 0.000504 0.000252 nndraft-possibly-change-group 1 0.000466 0.000466 nndraft-open-server 1 0.000454 0.000454 gnus-dribble-delete-file 1 0.000392 0.000392 gnus-group-insert-group-line-info 1 0.000344 0.000344 nnoo-parent-function 1 0.000342 0.000342 nnmh-request-group 1 0.000292 0.000292 gnus-parse-format 1 0.000257 0.000257 gnus-group-set-mode-line 3 0.0002270000 7.566...e-05 gnus-parse-complex-format 1 0.000224 0.000224 gnus-topic-parent-topic 26 0.000194 7.461...e-06 nnmail-group-pathname 3 0.0001889999 6.3e-05 gnus-complex-form-to-spec 2 0.000177 8.85e-05 gnus-topic-goto-topic 4 0.0001409999 3.524...e-05 gnus-topic-find-topology 17 0.00014 8.235...e-06 gnus-mode-line-buffer-identification 3 0.0001390000 4.633...e-05 gnus-group-prepare-logic 237 0.0001329999 5.611...e-07 gnus-agent-possibly-alter-active 3 0.00013 4.333...e-05 gnus-continuum-version 4 0.000126 3.15e-05 nndraft-articles 1 0.000125 0.000125 gnus-range-length 238 0.0001209999 5.084...e-07 gnus-extent-start-open 250 0.0001189999 4.759...e-07 gnus-group-get-icon 238 0.0001159999 4.873...e-07 gnus-parse-simple-format 3 0.0001119999 3.733...e-05 nnmh-possibly-change-directory 1 0.000103 0.000103 gnus-agent-method-p 4 8.499...e-05 2.124...e-05 gnus-group-goto-group 2 7e-05 3.5e-05 gnus-emacs-version 3 6.8e-05 2.266...e-05 gnus-make-directory 1 6.8e-05 6.8e-05 gnus-topic-goto-next-group 1 6.6e-05 6.6e-05 gnus-group-remove-mark 1 6.5e-05 6.5e-05 gnus-server-opened 2 6e-05 3e-05 gnus-group-set-parameter 4 5.9e-05 1.475e-05 gnus-range-difference 2 5.5e-05 2.75e-05 gnus-request-scan 1 5.4e-05 5.4e-05 gnus-group-position-point 4 5.4e-05 1.35e-05 nnimap-send-command 2 4.700...e-05 2.350...e-05 gnus-group-mark-group 1 4.4e-05 4.4e-05 nnimap-decode-gnus-group 3 3.9e-05 1.3e-05 gnus-prin1-to-string 2 3.8e-05 1.9e-05 gnus-goto-colon 4 3.700...e-05 9.250...e-06 gnus-topic-update-unreads 27 3.7e-05 1.370...e-06 nnimap-server-opened 3 3.4e-05 1.133...e-05 nnimap-request-scan 1 3.1e-05 3.1e-05 gnus-group-next-unread-group 1 3.1e-05 3.1e-05 gnus-parse-active 2 2.8e-05 1.4e-05 nnimap-possibly-change-group 2 2.7e-05 1.35e-05 gnus-set-work-buffer 4 2.600...e-05 6.500...e-06 gnus-get-buffer-create 2 2.5e-05 1.25e-05 nnoo-change-server 2 2.3e-05 1.15e-05 gnus-close-group 1 2.3e-05 2.3e-05 gnus-group-search-forward 1 2.3e-05 2.3e-05 nnheader-init-server-buffer 1 1.9e-05 1.9e-05 gnus-get-unread-articles-in-group 1 1.9e-05 1.9e-05 nnimap-store-info 2 1.8e-05 9e-06 gnus-message 2 1.7e-05 8.5e-06 gnus-request-update-info 1 1.7e-05 1.7e-05 gnus-get-function 2 1.600...e-05 8.000...e-06 gnus-methods-equal-p 13 1.500...e-05 1.153...e-06 nnimap-keepalive 1 1.5e-05 1.5e-05 gnus-group-process-prefix 1 1.5e-05 1.5e-05 nnoo-server-opened 2 1.4e-05 7e-06 nnheader-report 2 1.300...e-05 6.500...e-06 nndraft-server-opened 1 1.2e-05 1.2e-05 gnus-group-topic-p 1 1.2e-05 1.2e-05 gnus-undo-boundary 11 1.2e-05 1.090...e-06 nnheader-insert 1 1e-05 1e-05 nnmh-server-opened 1 1e-05 1e-05 nnimap-find-connection 3 9e-06 3e-06 nnoo-backend 1 9e-06 9e-06 gnus-methods-sloppily-equal 11 9e-06 8.181...e-07 nnheader-replace-duplicate-chars-in-string 3 8e-06 2.666...e-06 gnus-online 6 8e-06 1.333...e-06 gnus-group-remove-parameter 4 8e-06 2e-06 gnus-group-group-name 3 8e-06 2.666...e-06 gnus-group-topic-unread 8 8e-06 1e-06 gnus-group-setup-buffer 1 7e-06 7e-06 gnus-virtual-group-p 1 6e-06 6e-06 nnoo-current-server 6 5.999...e-06 1e-06 nnimap-buffer 1 5e-06 5e-06 gnus-agent-save-group-info 1 5e-06 5e-06 gnus-group-topic-name 1 5e-06 5e-06 gnus-group-group-indentation 2 4.999...e-06 2.499...e-06 nnoo-parents 4 4e-06 1e-06 gnus-info-set-entry 5 4e-06 8e-07 gnus-alive-p 1 4e-06 4e-06 gnus-group-topic-level 3 4e-06 1.333...e-06 gnus-topic-visible-p 3 4e-06 1.333...e-06 nnheader-re-read-dir 2 3e-06 1.5e-06 nnheader-concat 1 3e-06 3e-06 nnimap-log-command 2 2e-06 1e-06 nnoo-variables 2 2e-06 1e-06 gnus-remove-denial 1 2e-06 2e-06 gnus-agent-save-local 1 2e-06 2e-06 gnus-mouse-face-function 1 2e-06 2e-06 nnheader-translate-file-chars 3 1e-06 3.333...e-07 nnheader-cancel-timer 1 1e-06 1e-06 nnimap-close-group 1 1e-06 1e-06 gnus-group-default-level 1 1e-06 1e-06 gnus-dribble-file-name 1 1e-06 1e-06 gnus-float-time 1 1e-06 1e-06 gnus-region-active-p 1 1e-06 1e-06 gnus-server-status 2 1e-06 5e-07 gnus-demon-idle-since 1 1e-06 1e-06 nnimap-find-process-buffer 1 0.0 0.0
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