Java applications launched in a KVM guest cause 100% CPU utilization on guest and host. The same application on physical environment or Xen guest does not cause any CPU load problems.
- Red Hat Enterprise Linux 5.4 in a KVM guest with paravirtualized clock enabled
- x86_64 architecture
- KVM virtualization
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.