We have a production machine with Linux64 installed on it. It has two good processors and 4GB of memory. I installed one guest OS (Linux64), and alloted it 1.5G of memory. It worked fine. Then I installed one more guest on it (Linux64) and alloted 1.5G to it as well. and I started process on both the guest VMs and I found that after sometime one of the VMs goes down and another stops responding. I'm unable to do ssh to the host machine as well.
I thought this strong host machine can host two guest OS. I just wanted to know the bare minimum of hardware requirements for host machine, so that I can run two guest VMs fine.
Thanks for your help.