[Xen-API] xen api VM_metrics.get_VCPUs_utilisation

[alambike <alambike@xxxxxxxxx>]

Hi,

We work with :
xen 4.0
kernel dom0  2.6.31.13 git

kernel domU last vanilla kernel paravirt_ops, all domUs are paravirtualized

We are trying to monitorize the state of domUs (cpu, memory) from xen-api, in xen3.4 we have no problem to obtain de VCPUs_utilisation values, but in xen4.0 don't work, always returns 0.

Can anybody in Xen4.0 obtain the domUs VCPU_utilization from xen-api?

Another problem is VM_guest_metrics, any api call to this class methods always returns MESSAGE_METHOD_UNKNOWN, I suppose we must have a daemon in domUs to write in xenstore the memory usage values, but does the api  should not return some value even 0?

Maybe xenapi in not the apropiate tool to make this.

Appreciate some light about this questions. Thanks.

_______________________________________________
xen-api mailing list
xen-api@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/mailman/listinfo/xen-api