Centos 7 vs Centos 8 - What is your experience as a hoster?
Can anyone share some experience about performance or ressource usage from CentOS 7 to CentOS 8 ?
I am asking because i was using CL7 before and now switched to CL8 (providing WP hosting solutions - "shared hosting server") - All settings are same regarding mariadb, kernel tuning etc - But somehow the CL8 is taking more ressources than CL7 - The performance is also degraded due to higer load/ressource usage (esspecially CPU) - Now i am aware that 2 setups arent 100% same and you cannot blame the main version for it and circumstances must also be 100% same (which is not that easy when things are in production), but i still have my doughts on the CL8/CentOS8
I am digging into it for time being, but could be nice if there are other people who can either confirm or reject my theory based on some real experience.
FYI - my stack:
Bare-metal Dell server
(it is though not a question about configuration)