Cisco Cisco UCS B420 M4 Blade Server 白皮書
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Figure 26. CPU and Memory Utilizaiton of Physical Machines After Adding Each Virtual Machine
Figure 27 shows the test results of Cisco UCS B440 M2, OPM recorded after adding one large database on each
virtual machine into the same physical machine. In this scenario we added one large database in each virtual
machine and there were seven virtual machines created on the same physical machine. We found linear scaling of
OPM as well as the linear scaling of resource utilization.
Figure 27. OPM and Database Scaling
Figure 28 shows the IO characteristics of Cisco UCS B440 M2, the IOPs has been measured using EMC
Unisphere monitoring GUI interface and it is recorded after adding each virtual machine into the same physical
machine. In this scenario we scaled up to 7 virtual machines on Cisco UCS B440 M2, which typically uses 20
disks for data lun configured with RAID 5 (4+1)*4) and 8 disks for Log LUN configured with RAID 10(4+4).