I am running WordOPS Ubuntu 20.4 at Vultr VPS, 1CPU, 2GB Ram, $12/month
My site is a Woocommerce site with a lot of plugins installed, CDN enabled by Stackpath
I used Fastcgi cache with Wp-rocket optimized https://github.com/SatelliteWP/rocket-nginx
Tested 10k visits in ONE minute and the result is very good, only 1 timeout ~ 0.01%,
CPU load max 82%, RAM max 25% - see via TOP command.
Picture result provided by loader.io
What do you think?