Since php-opcache has been disabled (php-opcache corrupts the EAS data stream), there is currently no PHP cache module for G-WEB. Since a cache module is missing, G-WEB is slow. A PHP caching module solves this issue.
A useful cache module is: APCu: https://www.php.net/manual/de/book.apcu.php .
The installation is easy, install apcu and restart php-fpm.
Installation on Debian:
apt update
apt install php8.2-apcu
systemctl restart php8.2-fpm
Installation on open SUSE:
zypper ref
zypper in php8-APCu
systemctl restart php-fpm
Enjoy grommunio!