Re: switch-to-buffer slow on PGTK

[Jonas Damm <mailing@jonas-damm.de>]

Currently i have 37 Buffers open. I think thats normal.
My uptime is only a few hours and switch-to-buffer takes already more
then a second.

Tassilo Horn <tsdh@gnu.org> writes:

> Jonas Damm <mailing@jonas-damm.de> writes:
>
> Hi Jonas,
>
>> I am using emacs 30 (GNU Emacs 30.0.50 (build 5, x86_64-pc-linux-gnu,
>> GTK+ Version 3.24.38, cairo version 1.16.0) of 2024-02-01) on Debian
>> Sway (wayland) on a ryzen 3600G with 32G of fast memory.
>>
>> switch-to-buffer gets slower and slower, the longer the
>> machine is running.
>
> How many open buffers do you have?
>
>   M-: (length (buffer-list)) RET
>
> will tell you.  If it's an unusal amount, you can eval
>
>   (dolist (b (buffer-list))
>     (message "%S" (buffer-name b))) <=== C-x C-e here!
>
> in order to print all buffers' names to *Messages*.  My guess is you use
> some package which creates buffers over buffers without cleaning up.
>
> Bye,
> Tassilo