libvirt_domain_info_memory_usage_bytes

[slashburygin]

Hi. I don't know 'go', but use your exporter.
Collecting information about the used memory of the virtual machine is more correct to take from the " domain.memorystats.useMemory". When i use virsh dominfo, max and used memory is equal,
but I have truthful stats in virsh dommemstats.

[ucontacti]

Hi, I think I am facing the same issue. This value is the actual memory usage and does not change at all.
actual: The actual memory size in KiB available with ballooning enabled.