Separate server or a single server?

[mjda]

Right now I'm running one site on a VPS with a 2 core CPU and 2Gb RAM. The other site is running on a VPS with a 2 core CPU and 4Gb RAM.

My question is, do you all think I'd be better off combining both sites into a single VPS with a 6 core CPU and 8Gb RAM, or would you recommend just sticking with what I've got?

 

[Dnyan]

You may get good answer at https://community.centminmod.com/

it gives you extra mileage for lessor resources with excellent speeds.

to run a 2 server or using only 1 is up to you and your budget, i do not see any issue in both options, still you take consultation from above mentioned site.