Package: gnus;
Reported by: John Wiegley <johnw <at> newartisans.com>
Date: Mon, 4 Jun 2012 07:18:01 UTC
Severity: normal
Tags: wontfix
Found in version 5.130006
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
Message #11 received at 11624 <at> debbugs.gnu.org (full text, mbox):
From: John Wiegley <johnw <at> newartisans.com> To: Lars Magne Ingebrigtsen <larsi <at> gnus.org> Cc: 11624 <at> debbugs.gnu.org Subject: Re: bug#11624: Slowness with virtual groups Date: Tue, 12 Jun 2012 13:39:01 -0500
>>>>> Lars Magne Ingebrigtsen <larsi <at> gnus.org> writes: > John Wiegley <johnw <at> newartisans.com> writes: >> I recently added a LOT of read messages to some groups I have mapped in an >> nnvirtual group. Now, every time I hit 'g' in my *Group* buffer, it takes >> 44 seconds for nothing to happen. It takes this long every time I hit 'g', >> even if done immediately after. >> >> Here are the ELP results: > Does `M-g' on the virtual group also take 44 seconds? If so, can you send > the ELP output on `M-g'-ing the virtual group? M-g on the virtual group -- which references 25 local (Dovecot) IMAP groups -- takes 18s when there is no new mail available. Below are the ELP results. John gnus-activate-group 27 18.722542 0.6934274814 gnus-topic-get-new-news-this-topic 1 12.326267 12.326267 gnus-group-get-new-news-this-group 1 12.326228 12.326228 nnvirtual-request-group 1 12.322866 12.322866 nnvirtual-create-mapping 1 12.322745 12.322745 nnimap-request-group 25 6.396344 0.25585376 nnimap-update-infos 25 3.742512 0.14970048 nnimap-update-info 25 3.741962 0.14967848 gnus-set-difference 50 3.7230020000 0.0744600400 nnvirtual-reverse-map-article 509809 1.8513919999 3.631...e-06 nnimap-wait-for-response 25 1.785377 0.07141508 nnimap-parse-flags 25 0.815576 0.03262304 nnvirtual-merge-sorted-lists 15 0.692959 0.0461972666 nnheader-accept-process-output 384 0.2845970000 0.0007411380 gnus-compress-sequence 264 0.1363189999 0.0005163598 nnimap-flags-to-marks 25 0.047354 0.00189416 gnus-cache-articles-in-group 25 0.0030949999 0.0001237999 gnus-cache-file-name 25 0.0019930000 7.972...e-05 gnus-run-hooks 3 0.00156 0.00052 gnus-delay-send-queue 1 0.001551 0.001551 gnus-group-update-group 1 0.001342 0.001342 gnus-group-set-parameter 100 0.0012220000 1.222...e-05 nndraft-request-group 1 0.001172 0.001172 gnus-topic-update-topic-line 3 0.001032 0.0003439999 nnimap-send-command 50 0.0010130000 2.026...e-05 gnus-server-opened 27 0.0007809999 2.892...e-05 gnus-topic-update-topics-containing-group 1 0.000607 0.000607 nndraft-possibly-change-group 1 0.000553 0.000553 nnimap-server-opened 50 0.000548 1.096e-05 nndraft-open-server 1 0.000532 0.000532 nnoo-parent-function 1 0.000436 0.000436 nnimap-decode-gnus-group 50 0.000427 8.540...e-06 nnmh-request-group 1 0.00038 0.00038 gnus-range-difference 50 0.0003670000 7.340...e-06 gnus-group-insert-group-line-info 1 0.000357 0.000357 nnimap-possibly-change-group 25 0.0003469999 1.387...e-05 gnus-group-insert-group-line 1 0.000346 0.000346 gnus-agent-possibly-alter-active 28 0.0003050000 1.089...e-05 nnmail-group-pathname 3 0.000249 8.3e-05 gnus-parse-active 27 0.0002180000 8.074...e-06 nnimap-store-info 50 0.0001819999 3.639...e-06 gnus-cache-decoded-group-name 25 0.0001730000 6.920...e-06 nndraft-articles 1 0.000152 0.000152 gnus-topic-insert-topic-line 3 0.000149 4.966...e-05 nnmh-possibly-change-directory 1 0.000142 0.000142 gnus-group-remove-parameter 100 0.0001309999 1.309...e-06 gnus-topic-find-groups 3 0.0001219999 4.066...e-05 nnimap-buffer 25 0.0001150000 4.600...e-06 gnus-topic-parent-topic 17 0.0001129999 6.647...e-06 nnimap-find-connection 50 0.0001039999 2.079...e-06 gnus-group-name-decode 3 0.000103 3.433...e-05 gnus-agent-method-p 29 0.0001009999 3.482...e-06 gnus-find-method-for-group 6 9.6e-05 1.6e-05 gnus-info-set-entry 125 8.799...e-05 7.039...e-07 gnus-make-directory 1 8.3e-05 8.3e-05 gnus-group-prev-unread-group-same-level 1 8.2e-05 8.2e-05 gnus-group-remove-mark 1 8e-05 8e-05 gnus-list-of-unread-articles 25 7.800...e-05 3.120...e-06 gnus-group-position-point 5 7.3e-05 1.459...e-05 gnus-request-update-info 1 7.2e-05 7.2e-05 gnus-group-next-unread-group 2 6.9e-05 3.45e-05 nnheader-insert 2 6.9e-05 3.45e-05 gnus-group-highlight-line 1 6e-05 6e-05 gnus-group-mark-group 1 5.6e-05 5.6e-05 gnus-group-search-forward 2 5.6e-05 2.8e-05 gnus-online 55 5.399...e-05 9.818...e-07 gnus-summary-buffer-name 1 5.1e-05 5.1e-05 gnus-group-set-mode-line 1 5.1e-05 5.1e-05 gnus-goto-colon 5 4.9e-05 9.8e-06 gnus-group-decoded-name 1 4.5e-05 4.5e-05 gnus-server-status 27 4.4e-05 1.629...e-06 nnoo-current-server 56 4.399...e-05 7.857...e-07 gnus-topic-goto-topic 4 4e-05 1e-05 gnus-topic-find-topology 8 3.500...e-05 4.375...e-06 gnus-mode-line-buffer-identification 1 3.5e-05 3.5e-05 gnus-group-update-eval-form 1 3.4e-05 3.4e-05 gnus-range-add 2 3.2e-05 1.6e-05 gnus-group-name-charset 2 3.1e-05 1.55e-05 gnus-get-unread-articles-in-group 1 2.8e-05 2.8e-05 nnoo-change-server 2 2.600...e-05 1.300...e-05 nnimap-log-command 50 2.500...e-05 5.000...e-07 nnheader-init-server-buffer 1 2.5e-05 2.5e-05 nnheader-translate-file-chars 28 2.100...e-05 7.500...e-07 gnus-group-topic-p 1 2.1e-05 2.1e-05 nnoo-server-opened 3 2e-05 6.666...e-06 nnheader-report 2 1.999...e-05 9.999...e-06 nnvirtual-request-update-info 2 1.999...e-05 9.999...e-06 gnus-emacs-version 1 1.9e-05 1.9e-05 nnimap-find-process-buffer 25 1.700...e-05 6.800...e-07 gnus-group-process-prefix 1 1.6e-05 1.6e-05 gnus-group-get-parameter 2 1.6e-05 8e-06 gnus-use-long-file-name 25 1.500...e-05 6.000...e-07 gnus-add-text-properties 7 1.499...e-05 2.142...e-06 gnus-group-timestamp-delta 1 1.4e-05 1.4e-05 gnus-virtual-group-p 1 1.4e-05 1.4e-05 nnoo-backend 1 1.4e-05 1.4e-05 nndraft-server-opened 1 1.4e-05 1.4e-05 gnus-methods-equal-p 16 1.300...e-05 8.125...e-07 gnus-group-topic-name 1 1.3e-05 1.3e-05 gnus-group-group-level 1 1.2e-05 1.2e-05 gnus-group-goto-group 1 1.2e-05 1.2e-05 nnvirtual-possibly-change-server 3 1.2e-05 4e-06 gnus-put-text-property 5 1.1e-05 2.2e-06 nnvirtual-server-opened 1 1.1e-05 1.1e-05 nnmh-server-opened 1 1.1e-05 1.1e-05 gnus-get-function 1 9e-06 9e-06 gnus-group-topic-unread 8 9e-06 1.125e-06 gnus-put-text-property-excluding-characters-with-faces 1 9e-06 9e-06 nnheader-replace-duplicate-chars-in-string 3 8e-06 2.666...e-06 nnvirtual-current-group 3 7e-06 2.333...e-06 gnus-undo-boundary 4 6e-06 1.5e-06 gnus-group-parameter-value 2 6e-06 3e-06 gnus-methods-sloppily-equal 7 5.999...e-06 8.571...e-07 gnus-agent-save-group-info 1 5e-06 5e-06 gnus-group-group-indentation 2 4.999...e-06 2.499...e-06 gnus-group-group-name 2 4.999...e-06 2.499...e-06 nnoo-parents 4 4.999...e-06 1.249...e-06 gnus-topic-update-unreads 3 4e-06 1.333...e-06 nnheader-concat 1 4e-06 4e-06 gnus-group-topic-level 3 3e-06 1e-06 gnus-topic-visible-p 3 3e-06 1e-06 gnus-remove-denial 1 2e-06 2e-06 gnus-region-active-p 1 2e-06 2e-06 nnoo-variables 2 2e-06 1e-06 nnheader-re-read-dir 2 2e-06 1e-06 gnus-group-get-icon 1 1e-06 1e-06 gnus-topic-unread 1 1e-06 1e-06 gnus-extent-start-open 1 1e-06 1e-06 gnus-range-length 1 1e-06 1e-06
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