Hello,

I need to get how much memory is used by a guest system, in order to implement some monitoring function which tells me if the system is overstressed.

I am currently using java apis and the binding which was suggested to me was

Domain.memoryStats();

This is a binding to int virDomainMemoryStats (virDomainPtr dom, virDomainMemoryStatPtr stats, unsigned int nr_stats, unsigned int flags).

Problem is that it returns me just tags 0,6 and 7.

Looking at the documentation I see they are not what I am looking for...I would rather need 4 (VIR_DOMAIN_MEMORY_STAT_UNUSED) and 5 (VIR_DOMAIN_MEMORY_STAT_AVAILABLE).

Is there a way to set them?