Next, we compared the results of the coscheduling algorithms in the simulator.
We only give results of the DCS scheme, which is the coscheduling algorithm used in
our distributed Web server model, and the spin block scheme (SB). In this validation,
we also vary the number of applications to show the coscheduling effect. Figure 3.5 (c)
and (d) depict the round trip time comparison between the simulation results and the
real experiments, and these two results are quite similar. These experiments validate the
accuracy of the underlying communication mechanism and coscheduling schemes.