Linux vps-XXXXXX 6.2.0-39-generic #40-Ubuntu SMP PREEMPT_DYNAMIC Tue Nov 14 14:18:00 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Using
sudo add-apt-repository universe
sudo apt install php-fpm php-mysqlAnd we got
php8.1-fpm
service php8.1-fpm status
You nginx confs should be also /run/php/php-fpm.sock
