遇到了和https://www.zhihu.com/question/40158785一样的问题，当org文件很大而且层次比较多的时候，会出现卡顿。移动光标需要好几秒之后才动作。按照陈斌大神的方法跑了个report，目前关闭linum-mode可以临时解决，不知道有没有大神能给出更好的解决方法。
emacs版本25.1.1 macOS 10.11.6 使用的Spacemacs develop分支
以下是report内容
- linum-update-current 822 53%
- linum-update 822 53%
- mapc 822 53%
- linum-update-window 822 53%
- apply 822 53%
- ad-Advice-linum-update-window 822 53%
#<compiled 0x446dfac5> 427 27%
- command-execute 564 36%
- call-interactively 564 36%
- funcall-interactively 564 36%
- counsel-M-x 423 27%
- ivy-read 403 26%
- read-from-minibuffer 179 11%
- ivy--exhibit 82 5%
- ivy--format 41 2%
- mapcar 35 2%
counsel-M-x-transformer 35 2%
- ivy-format-function-default 3 0%
- ivy--format-function-generic 3 0%
- mapconcat 2 0%
+ #<compiled 0x557185df> 2 0%
- select-window 2 0%
- apply 2 0%
- ad-Advice-select-window 2 0%
- evil-refresh-cursor 1 0%
evil-set-cursor 1 0%
- ivy--filter 37 2%
- ivy--re-filter 36 2%
- cl-remove-if-not 36 2%
- apply 36 2%
- cl-remove 34 2%
- apply 27 1%
- cl-delete 20 1%
#<compiled 0x45bcb2f1> 16 1%
#<compiled 0x45dac667> 5 0%
ivy--sort 1 0%
- ivy--insert-minibuffer 3 0%
ivy--resize-minibuffer-to-fit 3 0%
- linum-update-current 24 1%
- linum-update 24 1%
- mapc 24 1%
- linum-update-window 24 1%
- apply 24 1%
- ad-Advice-linum-update-window 24 1%
#<compiled 0x446dfac5> 12 0%
- #<compiled 0x4458f2fd> 18 1%
- ivy--minibuffer-setup 18 1%
- ivy--exhibit 18 1%
- ivy--insert-minibuffer 16 1%
- ivy--resize-minibuffer-to-fit 16 1%
- window-resize 16 1%
- window--resize-mini-window 16 1%
- run-window-configuration-change-hook 16 1%
- linum-update-current 16 1%
- linum-update 16 1%
- mapc 16 1%
- linum-update-window 16 1%
- apply 16 1%
- ad-Advice-linum-update-window 16 1%
#<compiled 0x446dfac5> 9 0%
- ivy--format 2 0%
- mapcar 2 0%
counsel-M-x-transformer 2 0%
evil-escape-pre-command-hook 9 0%
- minibuffer-inactive-mode 5 0%
- run-mode-hooks 5 0%
- run-hooks 5 0%
- projectile-global-mode-enable-in-buffers 5 0%
- projectile-mode 5 0%
- ad-activate 5 0%
- ad-activate-advised-definition 5 0%
- ad-make-cache-id 5 0%
- ad-arglist 5 0%
help-function-arglist 5 0%
+ redisplay_internal (C function) 1 0%
- timer-event-handler 1 0%
- apply 1 0%
- auto-revert-buffers 1 0%
- auto-revert-handler 1 0%
buffer-stale--default-function 1 0%
- ivy--reset-state 1 0%
- ivy--filter 1 0%
- ivy--recompute-index 1 0%
- ivy--preselect-index 1 0%
cl-position 1 0%
- ivy-call 1 0%
+ #<compiled 0x43a86f95> 1 0%
- smex-update 15 0%
- smex-rebuild-cache 15 0%
sort 6 0%
mapatoms 5 0%
smex-convert-for-ido 1 0%
- smex-detect-new-commands 5 0%
- mapatoms 5 0%
#<compiled 0x4457292d> 5 0%
- evil-previous-line 97 6%
- evil-line-move 97 6%
- previous-line 97 6%
- line-move 97 6%
- line-move-1 97 6%
+ #<compiled 0x45952f71> 18 1%
- evil-next-line 44 2%
- evil-line-move 44 2%
- next-line 44 2%
- line-move 44 2%
- line-move-1 44 2%
+ #<compiled 0x428291f5> 22 1%
- flyspell-post-command-hook 119 7%
- flyspell-word 10 0%
- org-mode-flyspell-verify 3 0%
- org-log-into-drawer 2 0%
- org-entry-get 2 0%
- org-entry-get-with-inheritance 2 0%
- org-property--local-values 2 0%
org-get-property-block 2 0%
- org-element-at-point 1 0%
org-get-limited-outline-regexp 1 0%
ispell-send-string 2 0%
- flyspell-get-word 1 0%
- ispell-get-otherchars 1 0%
- ispell-get-decoded-string 1 0%
ispell-decode-string 1 0%
+ timer-event-handler 12 0%
+ redisplay_internal (C function) 12 0%
+ yas--post-command-handler 6 0%
+ evil-repeat-post-hook 1 0%
+ global-hl-line-highlight 1 0%
+ ... 0 0%