diff options
| -rw-r--r-- | runtime/autoload/health/nvim.vim | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/runtime/autoload/health/nvim.vim b/runtime/autoload/health/nvim.vim index 961f83d926..f3732e012f 100644 --- a/runtime/autoload/health/nvim.vim +++ b/runtime/autoload/health/nvim.vim @@ -144,6 +144,16 @@ function! s:check_performance() abort \ ['Install a different Nvim package, or rebuild with `CMAKE_BUILD_TYPE=RelWithDebInfo`.', \ s:suggest_faq]) endif + + " check for slow shell invocation + let slow_cmd_time = 1.5 + let start_time = reltime() + call system('echo') + let elapsed_time = reltimefloat(reltime(start_time)) + if elapsed_time > slow_cmd_time + call health#report_warn( + \ 'Slow shell invocation (took '.printf('%.2f', elapsed_time).' seconds).') + endif endfunction function! s:get_tmux_option(option) abort |