TheWormsUnited
Ok!
I think I can reinstall the vps to Centos 7 works fine or is better a newer version? I'm thinking about resources and I know for a fact thar Centos eats more resorces but its more sable. I choosed Debian because i'm used to it, Ubuntu on the other hand is not so stable like Debian.
My domain was bought in Diminios.pt (I didn't import EPP key to OVH yet) but all dns's are being managed with OVHcloud Zone Managment, I didn't try dns manager because is not pre-installed nor email, and I dont know if is possible to backup dns.In terms of mail managment I can try to install the mail app (hope it doesn't heat to much resources or I will need to add another core and Ram) and to be honest I didn't try to install and configure email because I saw a lot of users complaining about it due to errors.
So let's assume that i do Centos install, I kow for a fact that a compiled instalation take too much time but I read some were that is more stable. If a do a reinstall to centos can I restore my Google Drive Backups without problems?
Those dns records are easy to change, to be honest until now I was not paying atention, but if you say I can change those.
Now, noe question? Are you saying if I install centos (I will need to redo everything) these hight cpu load problems when a make concurrent connectios with HTTPS will no longer exist? Or are you sayng tthat it's easier for you to help me geting over with this? I think I will trust in your experience.
So depending on your answer I will do a fresh install with centos 7 or 8 + Nginx * php7.2 + Mysql 6.
Another thing, iv'e been learning about EEC Elliptical Curve Criptography, they are the new kid on the block regarding to safetiness, and one of the main advantages is thw fact they take way less cpu resources, the problem is Let's Encript doesn't do these types of certificates but they can sign it if you have one.
I not familiar with Centos and yum commands but I think I can give it a shot!