From http://users.piuha.net/martti/comp/xendom0/xendom0.html:

Some of the numbers produced by /usr/bin/time are negative. Also some
numbers produced by "ps axw" are negative. This is a bug in

NetBSD/xen which needs to be fixed. Fortunately the "real" numbers are all
valid so it's possible to calculate mean values.
The Xen console (xm console name) in NetBSD sometimes hangs and it's impossible
to get any response (input or output). The domU
is running just fine as it's possible to login with ssh. Maybe this is a bug in 
xentools 2.0.3? Anyway, the NetBSD results are calculated
from the available numbers.


I did not follow the port-xen* stuff, so I don't know if that is known or not.
Rest of the article seems ok, tho ;) . Except of that HT-remark, but what-
ever.


Mfg

Sascha