VMware CLOUD DIRECTOR 1.0 Manuel d'utilisateur télécharger pdf (Page 22)

PERFORMANCE STUDY /22

VMware vCloud Director 1.0 Performance and Best Practices

Concurrently Deploy vApps with and without Fence Mode

In this section, we compare the performance when we concurrently deploy and power on vApps with and

without fence mode.

Figure 19. Concurrently Deploy vApps with Fence Mode

For fence mode, because each operation takes a longer time, the throughput is not very large when the

concurrency level remains low. However, the throughput keeps increasing when the concurrency level increases.

This means that when vApp deployments are performed concurrently, there is no significant performance

degradation.

Figure 20. Concurrently Deploy vApps without Fence Mode

0.5

1.5

2.5

3.5

0 2 4 6 8 10 12

Ops/Minute

Number of Concurrent vApp Deployments

0 2 4 6 8 10 12

Ops/minute

Number of Concurrent vApp Deployments

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 31 32

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VMware CLOUD DIRECTOR 1.0 Manuel d'utilisateur Page 22