Ticket #761 (closed defect: fixed)
Absurd benchmark results in Guestsystems
|Reported by:||Barzille||Owned by:|
|Version:||VirtualBox 1.5.0||Keywords:||benchmark 1.5.0 nbench bonnie|
Host: Ubuntu 7.04 server Guest1: Ubuntu 6.06 lts server Guest2: Ubuntu 6.06 lts server
Running tests like bonnie++ and nbench-2.2.2 return absurd results: Guest systems acquire 10times better results than its host. The tests are run seperately, not parallel on host and guest!
Bonnie++ is a io/hdd benchmark and nbench is a Bytemark CPU benchmark.
Virtualbox Version 1.5.0
The same tests on XEN and VMware server return "correct" results, so that it does not seem to be an error at those benchmark programs