for your efforts
You can see the drop
in performance starts to get really bad at about 9 CPUs and
If you increase
guest vCPU number, the bottleneck may be dom0 vCPU number( only 1vCPU for
You can try
configure two/four vCPU for dom0, the performance may be
Alex said there are
~70% degradation on RE-AIM7,
Your test result
seems much better than his.
difference of your test environment?
A follow-up on the multiprocessor performance benchmark on
We ran the RE-AIM7 benchmarks on a 5-cell (40 CPU) machine
and a single-cell 8-cpu NEC machine.
Here are the jobs per minute maximums.
You can see the drop in performance starts to get really bad
at about 9 CPUs and beyond.
What can I do to help improve this
Are there any other experiments I can
What tools/profilers will help to gather more data
I am very interested in helping to solve this problem! Thanks
for your ideas and suggestions.