Tweaking PHP performance on Debian Buster


got NC19 installed on may new home server so that my family can start benefiting from the greatness of NC. I as starting to consider some optimisation of MySQL and PHP as advised here.

In particular, I was seeking to consider the configuration tweaks for PHP7 but I can’t work out where the /etc/php7/conf.d/mysql.ini file is on Debian Buster. Does this mean that the default installation of Debian Buster doesn’t consider the installation of this file by default.

My Debian Buster has this folder /etc/php/7.3/ but there is no conf.d folder in there. Any advice?