Content of writeable/debugbar

Hi all,

I am relatively new to working with ci4 and discovered that my writeable/debugbar folder contains a lot of .json files which seem to log information about accessed controllers on my page.
The problem is, that these files are created approx. every 30 seconds.

Is it okay for me to delete them without hesitation of will this have any impact on my page?

Sorry, haven't found information only which describes the functon of those files.

Kind regards,
paul