ok, Thanks a lot! I've added this info to the bug. Thanks, Kirill
Dariush Pietrzak wrote: >>I guess that what causes it, is having in guest more processes with runnable >>state then reduced virtual cpus available. > > Faster/simpler way: > - go to guest, run 8x dd if=/dev/zero of=/dev/null > - load should fairly quickly start creeping up to 8.0 > - on HN set cpus to 1 > - let it run, then stop all the dd's > > result: > Guest: > [EMAIL PROTECTED]:~/40p-ovz/work$ w > 16:13:44 up 5:21, 1 user, load average: 2.99, 2.94, 2.20 > (and stays like this, 15-minute average even grows) > HN: > codev64:~# w > 16:14:05 up 5:25, 2 users, load average: 0.00, 1.76, 2.65 > > Playing with dd and set --cpus I also managed to cause load ~8 on HN while > guest reported only 2.0 > > .. I guess noone is doing things like this on production systems, and even > if so, running chkpnt/restore as precaution when performing such changes > is not out of the question. _______________________________________________ Users mailing list [email protected] https://openvz.org/mailman/listinfo/users
