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+ <m2d23xv7e8.fsf@guru.guru-group.fi>\r
+Date: Wed, 25 Mar 2015 11:21:06 -0000\r
+Subject: Re: emacs / vim - time taken to open threads\r
+From: "Matthew Lear" <matt@bubblegen.co.uk>\r
+To: "Tomi Ollila" <tomi.ollila@iki.fi>\r
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+Cc: Matthew Lear <matt@bubblegen.co.uk>, notmuch@notmuchmail.org\r
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+\r
+------=_20150325112105_65244\r
+Content-Type: text/plain; charset="iso-8859-1"\r
+Content-Transfer-Encoding: 8bit\r
+\r
+>> My experience is that the emacs interface is faster than the vim one.\r
+>> At least I don't have an examples handy where emacs is slower than the\r
+>> vim interface at rendering a thread. At a wild guess, I suspect it has\r
+>> to do with how many attachments there are, and the emacs UI being\r
+>> overenthusiastic about processing attachements.\r
+>\r
+> I've seen over 15 seconds of load time when opening some 20+ message\r
+> thread -- and jumping through messages has been slow in emacs ui.\r
+\r
+Here's two attachments obtained using the in-built profiler in emacs 24 -\r
+one for memory profiling and one for cpu. This particular thread took > 30\r
+secs to load and emacs was locked up the entire time. I'm no lisp expert,\r
+but perhaps somebody could interpret this and possible suggest what could\r
+be going on..? W.r.t. both cpu and memory usage, quite a lot of time seems\r
+to be spent in indent-rigidly and notmuch-show-insert-thread.\r
+\r
+Cheers,\r
+-- Matt\r
+------=_20150325112105_65244\r
+Content-Type: text/plain; name="cpu.txt"\r
+Content-Transfer-Encoding: 8bit\r
+Content-Disposition: attachment; filename="cpu.txt"\r
+\r
+\r
+------=_20150325112105_65244\r
+Content-Type: text/plain; name="mem.txt"\r
+Content-Transfer-Encoding: 8bit\r
+Content-Disposition: attachment; filename="mem.txt"\r
+\r
+- command-execute 1,274,239,745 99%\r
+ - call-interactively 1,274,239,745 99%\r
+ - notmuch-search-show-thread 1,244,222,992 97%\r
+ - notmuch-show 1,244,222,992 97%\r
+ - notmuch-show-build-buffer 1,244,184,644 97%\r
+ - notmuch-show-insert-forest 1,052,295,452 82%\r
+ - mapc 1,052,295,452 82%\r
+ - #<compiled 0xd784f3> 1,052,295,452 82%\r
+ - notmuch-show-insert-thread 1,052,295,452 82%\r
+ - mapc 1,052,295,452 82%\r
+ - #<compiled 0xd784cd> 1,052,295,452 82%\r
+ - notmuch-show-insert-tree 1,052,295,452 82%\r
+ - notmuch-show-insert-thread 840,006,831 65%\r
+ - mapc 840,006,831 65%\r
+ - #<compiled 0xd784cd> 840,006,831 65%\r
+ - notmuch-show-insert-tree 840,006,831 65%\r
+ - notmuch-show-insert-thread 475,772,280 37%\r
+ - mapc 475,772,280 37%\r
+ - #<compiled 0xd784cd> 475,772,280 37%\r
+ - notmuch-show-insert-tree 475,772,280 37%\r
+ - notmuch-show-insert-thread 393,675,698 30%\r
+ - mapc 393,675,698 30%\r
+ - #<compiled 0xd784cd> 393,675,698 30%\r
+ - notmuch-show-insert-tree 393,675,698 30%\r
+ - notmuch-show-insert-msg 393,670,578 30%\r
+ indent-rigidly 378,976,399 29%\r
+ + notmuch-show-insert-headers 8,573,181 0%\r
+ + notmuch-show-strip-re 38,912 0%\r
+ + notmuch-show-insert-headerline 21,748 0%\r
+ + notmuch-show-message-visible 5,264 0%\r
+ notmuch-show-set-message-properties 3,096 0%\r
+ make-overlay 1,418 0%\r
+ + notmuch-show-insert-msg 82,096,582 6%\r
+ - notmuch-show-insert-msg 364,233,495 28%\r
+ + notmuch-show-insert-body 237,892,232 18%\r
+ indent-rigidly 123,850,002 9%\r
+ + notmuch-show-insert-headers 377,077 0%\r
+ + notmuch-show-insert-headerline 85,340 0%\r
+ + notmuch-show-strip-re 20,556 0%\r
+ + notmuch-show-headers-visible 4,208 0%\r
+ + notmuch-show-message-visible 1,056 0%\r
+ - notmuch-show-insert-msg 212,283,421 16%\r
+ indent-rigidly 155,843,920 12%\r
+ + notmuch-show-insert-body 51,496,368 4%\r
+ + notmuch-show-insert-headers 379,990 0%\r
+ + notmuch-show-insert-headerline 93,694 0%\r
+ + notmuch-show-strip-re 17,802 0%\r
+ + notmuch-show-message-visible 1,056 0%\r
+ + notmuch-show-set-message-properties 1,056 0%\r
+ - notmuch-query-get-threads 180,741,671 14%\r
+ - apply 180,741,671 14%\r
+ - notmuch-call-notmuch-sexp 180,741,671 14%\r
+ - notmuch-call-notmuch--helper 175,917,905 13%\r
+ apply 175,917,905 13%\r
+ + make-temp-file 101,654 0%\r
+ generate-new-buffer 1,029 0%\r
+ + jit-lock-register 11,145,353 0%\r
+ + notmuch-show-strip-re 1,144 0%\r
+ replace-regexp-in-string 1,024 0%\r
+ + notmuch-show-goto-first-wanted-message 24,480 0%\r
+ + switch-to-buffer 12,839 0%\r
+ + helm-M-x 29,989,777 2%\r
+ + previous-line 17,280 0%\r
+ + next-line 9,696 0%\r
++ notmuch-show-command-hook 266,546 0%\r
++ ... 44,578 0%\r
+- redisplay_internal (C function) 7,648 0%\r
+ file-remote-p 5,600 0%\r
+ + kill-this-buffer-enabled-p 2,048 0%\r
+ mouse-fixup-help-message 1,024 0%\r
+\r
+------=_20150325112105_65244--\r
+\r
+\r
projects / notmuch-archives.git / commitdiff