Dell PowerEdge R820 - Manual (Page 17)

Consolidating Oracle Databases on the Dell PowerEdge R820 Server Using Oracle VM
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Consolidated userload on R820 at 70% utilization
Figure 10.
Figure 9 show that all the VMs are supporting 5200 userloads. As the user stress tests on VMs are done
in parallel, total consolidated userload supported by R820 at ~70% utilization is 20800.
Figure 10 gives the snapshot of the scalable userload supported by multiple VMs deployed om
PowerEdge R820.
Comparison
TPS Comparison of legacy vs R820 Figure 11.
Max TPS delivered by R820 at 70% utilization = 973.4
Max TPS delivered by legacy Production system (2 x 2950) = 235.59
Percentage gain = ~313%
0 5000 10000150002000025000
VM1
VM1 + VM2
VM1 + VM2 + VM3
VM1 + VM2 + VM3 + VM4
Consolidated Userload at 70% utilization
VM1
VM1 + VM2
VM1 + VM2 + VM3
VM1 + VM2 + VM3 + VM4
0
200
400
600
800
1000
2 x 2950 R820
235.59
973.4
TPS Comparison
TPS