Open
Description
Related: emacs-lsp/lsp-mode#837.
The lag goes away after running either lsp-disconnect or disabling lsp-ui-mode.
Emacs version:
GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.29, cairo version 1.17.4) of 2021-05-18
LSP info:
Checking for Native JSON support: OK
Check emacs supports `read-process-output-max': OK
Check `read-process-output-max' default has been changed from 4k: OK
Byte compiled against Native JSON (recompile lsp-mode if failing when Native JSON available): OK
`gc-cons-threshold' increased?: OK
Using gccemacs with emacs lisp native compilation (https://akrl.sdf.org/gccemacs.html): OK
The profiling report is:
23 48% - lsp-ui-doc--make-request
23 48% - if
23 48% - progn
23 48% - let
23 48% - if
9 19% - if
9 19% - lsp-ui-doc--hide-frame
9 19% - if
9 19% progn
8 17% - lsp-ui-doc--hide-frame
5 10% - if
5 10% - progn
4 8% - if
4 8% let
8 17% - timer-event-handler
8 17% - apply
8 17% #<subr F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_10>
6 12% winner-save-old-configurations
4 8% - #<lambda 0x886c35a0f37e5a2>
4 8% - while
4 8% - if
4 8% - let*
4 8% - if
4 8% - progn
4 8% - lsp--parser-on-message
4 8% - condition-case
4 8% - let
4 8% - let*
4 8% - let*
4 8% - lsp--get-message-type
4 8% - if
4 8% if
3 6% - redisplay_internal (C function)
3 6% mode-line-default-help-echo
3 6% - sp--save-pre-command-state
3 6% - sp-point-in-string
3 6% - sp--syntax-ppss
3 6% syntax-ppss
0 0% - ...
0 0% Automatic GC