deno often stuck at 100% cpu, how to debug?

[dotdash]

The deno process regularly gets stuck at 100% cpu usage for me, and my denops driven vim plugins stop working. How can I debug this issue to find its root cause?

I'm currently using a shared deno server, but it has happened without it as well.

I'm using Vim 9.1 (Included patches: 1-948, 950-967), deno 2.1.5 and these denops related plugins:

Plug 'vim-denops/denops.vim'
Plug 'vim-denops/denops-shared-server.vim'
Plug 'Shougo/ddc.vim'
Plug 'Shougo/ddc-ui-native'
Plug 'tani/ddc-fuzzy'
Plug 'shun/ddc-vim-lsp'
Plug 'LumaKernel/ddc-tabnine'
Plug 'matsui54/denops-signature_help'

all of them are up-to-date.

[Shougo]

Well, you should create the minimal vimrc and upload the reproduce instruction.
I will check it.

[dotdash]

Ok, I'll try. That might take a couple of weeks though, as I cannot reproduce the issue on demand and it can be anywhere between minutes and days for it to show up.