I would like to install lifetime for 6 environments, and I have reviewed the sizing recommendation: https://success.outsystems.com/Support/Enterprise_Customers/Maintenance_and_Operations/Designing_OutSystems_Infrastructures/02_Sizing_OutSystems_Platform

But I can't find any specification for Lifetime machine.

We are using Java stack what would be the recommended spesc for the VM, and if it is recommended to install the DB on the same server. 

Hi Mark,

On tech notes you can find useful information about Lifetime

On section 3 Choosing the Appropriate Environment, you will find more information about performance and considerations to take in advance.

Minium spesc for Lifetime environment are as any other OS environment.

Hope it help you.

Best regards