"socat pathtosocketfile -" This gives me all information about VM from ovirtagent. But as soon as i close reading socket, ovirt agent loops in itself and uses whole single core. If i socat again - load drops and I can see information from agent again. So problem is that you allways need to have socket open for read or write on hypervisor side. If not - ovirt agent will consume one cpu thread. And this happens only in Windows VM.
On Thu, 2016-08-11 at 14:01 +0200, Vinzenz Feenstra wrote: > > > > On Aug 11, 2016, at 12:21 PM, Tadas <[email protected]> wrote: > > > > It seems, that if socket is not opened at hypervisor side, ovirt > > agent > > starts to loop with loads of "VirtIoCHannel::200::root::Written" > > messages per second. > > You probably don’t have the virtio drivers for the channel > communication installed > > please install the VirtIO Console drivers on that machine and > restart the agent service > > > > > If hypervisor opens ovirt socket, then cpu usage drops to normal > > state. > > Is this intentional? This does not happen on Linux guest. > > On Thu, 2016-08-11 at 13:05 +0300, Tadas wrote: > > > > > > Hello groups, > > > > > > we are having problem with ovirt-guest agent on Windows os. When > > > started, agent fully utilizes one core (if machine has single > > > core, > > > then you will see 100% CPU usage, if there are two cores, then > > > you > > > will > > > get 50% usage etc). Usage does not drop and persists for a whole > > > time > > > ovirt agent is running. This happens on windows 7 32 and 64 > > > versions > > > and also on windows 10. Have anybody had the same issue? > > > Thank you. > > > _______________________________________________ > > > Users mailing list > > > [email protected] > > > http://lists.ovirt.org/mailman/listinfo/users > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
