I use
Ngnix web server & mysql 5.6 & php 7.3
Running wordpress site on it
I use Wprocket plugin on Wordpress itself for caching application level. Also i have Cloudflare CDN enabled for my website.
I see there is apps on aapanel App store for Memcached & Redis
Also i found Php extension like "Memcached, Opcache"
I don't know which one should i have to use for Wordpress.
Please explain clearly. How to configure Ngnix for Wordpress with good cache system.