Opened 17 years ago
Closed 13 years ago
#761 closed defect (fixed)
Absurd benchmark results in Guestsystems
| Reported by: | Maik Barz | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox 1.5.0 |
| Keywords: | benchmark 1.5.0 nbench bonnie | Cc: | |
| Guest type: | other | Host type: | other |
Description
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
Attachments (2)
Change History (7)
comment:1 by , 17 years ago
comment:2 by , 17 years ago
I posted the results as JPG, I hope it'll help you. Today I re-benchmarked with Virtualboxvdersion 1.5.1 but guestsystem still acquires higher values than hostsystem.
comment:3 by , 17 years ago
Do you have guest additions installed or not? Please check if vboxadd-timesync is running in the guest.
comment:4 by , 17 years ago
I did not have installed it then.
But now I have and still get the same result!
comment:5 by , 13 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
Please reopen if still relevant with VBox 4.1.6.
Could you post the results here?