A regional data center has experienced a disaster requiring the shared-processor LPARs
running AIX on Power servers to be temporarily restored to Power servers in the disaster
recovery data center (DRDC). The administrator has been asked to prepare an estimate of
the number of cores that will need to be activated via Capacity on Demand on the target DR
systems. The administrator has access to recently-collected vmstat data for each of the
LPARs as well as the hardware configuration of the servers that hosted the LPARS, but
does not have access to the individual LPAR profile configurations. Which of the following
CPU elements from the vmstat output will allow the administrator to make an estimation of
the core activation requirements?
A.
us
B.
sy
C.
wa
D.
ec
E.
pc