On Tue, Jan 19, 2016 at 04:50:39PM +0800, frankpersist@gmail.com
wrote:>Hi, everyone,
> My hypervisor is kvm, when I use libvirt-java api to get guest vm memory
information, I found what libvirt can not get real memory(within the
vm)statistic, libvirt can only get information from .xml file(such as vmName.xml
<currentMemory> lable) in host.
> My question is, does libvirt support memory monitor(within vm)? if
it's true, how to get. if false, what is the difficulty?
>
I'm not sure what exactly you mean by memory monitor within vm. You can
communicate with your own program in the VM and gather statistics there.
Or I might've misunderstood your question and you might find
virDomainMemoryStats() API helpful.
HTH,
Martin
>Thank you.
>
>
>
>frankpersist@gmail.com
>_______________________________________________
>libvirt-users mailing list
>libvirt-users@redhat.com
>https://www.redhat.com/mailman/listinfo/libvirt-users