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KVM is an alternative VMM to Xen that supports full virtualization with Intel VT and AMD SVM hardware.

Some benchmark results:

CPU: time factor 3546946890454528713

Native:
real 0m4.858s
user 0m4.336s
sys 0m0.032s

KVM:
real 0m7.076s
user 0m6.980s
sys 0m0.014s

IO: dd if=/dev/zero of=test bs=1M count=1000
time dd if=test of=testout

Native:
real 0m12.159s
user 0m0.740s
sys 0m10.829s

KVM:
real 8m21.899s
user 0m2.549s
sys 0m47.874s

KVM CPU performance: 69 %

KVM I/O performance: 23 %

-- Main.hbjerke - 02 Feb 2007

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Topic revision: r1 - 2007-02-02 - HenrikHemmestadBjerke
 
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