Closed nlevnaut closed 4 years ago
wasamasa
commented
5 years ago That information as is doesn't mean much. You should do the following:
M-x profiler-start RET cpu RETM-x profiler-reportM-x profiler-stop
nlevnaut
commented
5 years ago Here are the first few entries expanded.
- redisplay_internal (C function) 13611 48%
- eval 13189 46%
- eyebrowse-mode-line-indicator 12145 42%
- mapconcat 11048 39%
- #<compiled 0x1db762a1> 10853 38%
- eyebrowse-format-slot 10166 35%
- format-spec 6927 24%
- #<compiled 0x10718b5> 3804 13%
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window-normalize-window 24 0%
window-normalize-buffer 28 0%
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apply 57 0%
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reftex-kill-buffer-hook 15 0%
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- get-buffer-create 323 1%
- run-hooks 310 1%
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- run-with-idle-timer 250 0%
+ timer-activate-when-idle 115 0%
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seconds-to-time 19 0%
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timerp 3 0%
timer-set-function 16 0%
eyebrowse--get 705 2%
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timer--activate 3 0%
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#<compiled 0x3404545> 81 0%
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apply 4 0%
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ivy--split-negation 1 0%
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- ivy--wnd-cands-to-str 102 0%
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ivy-add-face-text-property 3 0%
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counsel-M-x-transformer 61 0%
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#<compiled 0x2ed4471> 43 0%
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cl-position 6 0%
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font-lock-mode 2 0%
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self-insert-command 2 0%
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#<compiled 0x10718b5> 4 0%
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apply 2 0%
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mapcar 4 0%
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window--preserve-size 3 0%
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- profiler-calltree-build 668 2%
- profiler-calltree-build-unified 658 2%
- maphash 658 2%
#<compiled 0x1da803f1> 71 0%
- #<compiled 0x1da10bf1> 51 0%
profiler-calltree-find 20 0%
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#<compiled 0x205dbb1> 4 0%
puthash 3 0%
- profiler-calltree-compute-percentages 10 0%
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#<compiled 0x13464e1> 85 0%
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regexp-opt-group 6 0%
counsel--M-x-externs 134 0%
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count-screen-lines 147 0%
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count-screen-lines 94 0%
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beginning-of-visual-line 29 0%
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#<compiled 0x10718b5> 3 0%
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#<compiled 0x10718b5> 4 0%
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- evil-previous-visual-line 410 1%
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count-screen-lines 49 0%
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beginning-of-visual-line 32 0%
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if 4 0%
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eyebrowse-format-slot 2 0%
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- apply 13 0%
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evil-get-property 5 0%
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mapcar 3 0%
redisplay 10 0%
- evil-next-line 79 0%
- evil-line-move 79 0%
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- apply 79 0%
- ad-Advice-next-line 79 0%
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count-screen-lines 31 0%
- smooth-scroll-lines-below-point 20 0%
- smooth-scroll-lines-above-point 20 0%
- smooth-scroll-count-lines 20 0%
count-screen-lines 20 0%
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line-move-1 21 0%
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- previous-line 60 0%
- apply 60 0%
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- do-smooth-scroll 38 0%
- smooth-scroll-lines-above-point 26 0%
- smooth-scroll-count-lines 26 0%
count-screen-lines 26 0%
- smooth-scroll-lines-below-point 12 0%
- smooth-scroll-lines-above-point 12 0%
- smooth-scroll-count-lines 12 0%
count-screen-lines 12 0%
- #<compiled 0x1d07a3> 22 0%
- line-move 22 0%
line-move-1 22 0%
- profiler-report-toggle-entry 11 0%
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- profiler-report-insert-calltree-children 11 0%
- mapc 11 0%
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profiler-report-make-name-part 3 0%
- evil-force-normal-state 10 0%
- evil-normal-state 10 0%
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- evil-state-keymaps 8 0%
evil-state-auxiliary-keymaps 8 0%
- called-interactively-p 2 0%
#<compiled 0x1a633d> 2 0%
- evil-window-up 7 0%
- windmove-up 7 0%
- windmove-do-window-select 7 0%
- windmove-find-other-window 7 0%
window-in-direction 7 0%
- evil-window-down 3 0%
- windmove-down 3 0%
- windmove-do-window-select 3 0%
- windmove-find-other-window 3 0%
window-in-direction 3 0%
- ... 3695 13%
Automatic GC 3695 13%All I see here is that for some reason redisplay is triggered a lot. Triggering redisplay usually redraws the modeline. Redrawing the modeline a lot will slow down Emacs. This issue already came up in https://github.com/wasamasa/eyebrowse/issues/79 and I concluded there that it's not really worth working around. Can you reproduce the slowness when using emacs -Q, M-x package-initialize and only enabling this package and visual-line-mode?
wasamasa
commented
4 years ago Closing due to lack of feedback and #79
First, thank you for the great package!
I noticed that one of my CPU cores was redlining every so often and narrowed it down. It only occurs when:
Moving the cursor stops it momentarily, as does moving to a non-wrapped line, disabling visual-line-mode, or disabling eyebrowse-mode.