How Should I Set This Up?

Hi everyone!

I'm running two servers on an OpenVZ 8GB VPS. How should I set them up? I've just got both running currently, sharing the 8GB worth of RAM freely, (which is definitely not optimal). My VPS specs are below:

• 8 GB RAM
• 8 GB vSwap
• 8 CPU Cores
• 160 GB RAID Storage
• 4 TB Premium Bandwidth
• 1,000 MBit Port

So what can I do to make these servers run the best they can? I'm running 1 Spigot server, and it's got a small...

How Should I Set This Up?