Red Hat ENTERPRISE VIRTUALIZATION FOR DESKTOPS Manuel d'utilisateur télécharger pdf (Page 5)

A Principled Technologies sizing guide 5

Red Hat Enterprise Virtualization sizing guide

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Response time in seconds

Number of guests running

Figure 2: Response time, in seconds, at various guest counts in the office worker scenario.

Lower numbers are better.

Figure 3 shows the Login VSI response time as more power user guests are

launched during the benchmark. The server was able to support 80 power users without

reaching what Login VSI considers unacceptably high response time. Figure 3 also shows

the approximate user counts where the processor utilization was at 40% (comfortable)

and 80% (approaching saturation).

0 10 20 30 40 50 60 70 80

Response time in seconds

Number of guests running

Figure 3: Response time, in seconds, at various guests counts in the power user

scenario. Lower numbers are better.

40% CPU

80% CPU

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Red Hat ENTERPRISE VIRTUALIZATION FOR DESKTOPS Manuel d'utilisateur Page 5