So on the technological advancement and learning decided on a small project. I decided to move to Nginx from Apache noting that it is supposed to have a smaller CPU footprint and lately running on t1.micro our 4 WP sites have been running high.
Google has always been a great saviour and I ended up finding an easy article [https://www.digitalocean.com/community/articles/how-to-migrate-a-wordpress-installation-from-apache-to-nginx-on-an-ubuntu-vps] and basically did it in 30 minutes.
Now that we’re upgraded let’s see how this goes!