Fedora Guest OS low CPU usage
Posted: 13. Nov 2017, 13:40
While many complain about high CPU usage from their guest OS, I want it to use more and it doesn't.
I'm talking about a Fedora 19 installation running in an up to date Virtual Box environment, I tried both under Win10 host and Ubuntu 16.04 host OS. I got the same results.
The guest - Fedora - does not use more than 50% CPU from the host machine even if I want to.
The Virtual Box>Settings>System>Processor>Execution Cap is set to 100%, while "Processors" number is set to the maximum numbers of physical cores the host has (2 or 4 in my cases).
Can I make the guest use 100% CPU when needed?
I'm talking about a Fedora 19 installation running in an up to date Virtual Box environment, I tried both under Win10 host and Ubuntu 16.04 host OS. I got the same results.
The guest - Fedora - does not use more than 50% CPU from the host machine even if I want to.
The Virtual Box>Settings>System>Processor>Execution Cap is set to 100%, while "Processors" number is set to the maximum numbers of physical cores the host has (2 or 4 in my cases).
Can I make the guest use 100% CPU when needed?