Default PVU counting on x86 processors
To properly calculate PVU subcapacity, License Metric Tool requires information about the number of processor cores that are available to virtual machines and on the physical computers that host these machines. If the information is not available, license metric utilization cannot be properly calculated and reported results might be over-counted for x86 processors.
When hypervisor data is not available, reported results might be over-counted due to the following reasons.
- The applied PVU rate might be higher than the actual ratePVU rate that is applied to a processor depends on the model and type of the processor as well as the number of processors that can be installed on a physical host (the number of sockets). When hypervisor data is not available, License Metric Tool cannot properly identify the PVU rate for a processor. It applies the PVU rate for the configuration with the highest number of sockets that is possible for the particular processor.Important: Starting from application update 9.2.11, License Metric Tool always applies 120 PVUs per core when the PVU rate for a processor cannot be properly identified. In earlier versions of License Metric Tool, the number of applied PVUs was specified in the PVU table.
- The number of processor cores that are taken into account might be higher than the actual
number of available cores
If CPU is over-committed to virtual machines and the total virtual capacity exceeds the physical capacity, virtual capacity must be capped to physical capacity according to the pricing rules. When hypervisor data is not available, License Metric Tool cannot limit virtualization capacity to physical capacity.