Can approve us double the amount of physical memory

Advanced memory management 4 vSphere mentions about the RAM overcommitment. Increase the memory usage in the configuration of the virtual machine memory that is larger than the memory of the physical server safely. For example, the sum of the memory of all the virtual machines running on a server with 8 GB of physical memory can be 16GB.

If approve us double the amount of physical memory, will all the VM to run effectively withour rain errors?

It really depends on the amount of memory your systems need. You can trust as you like, however as soon as the virtual machine consumes more RAM than physically available, ESX must exchange and at this stage the performance degrades.

André

Tags: VMware

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