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6472e54a98
Introduce support for domainMemoryStats API call, which consequently enables the use of `virsh dommemstat` command to query for memory statistics of a domain. We support the following statistics: balloon info, available and currently in use. swap-in, swap-out, major-faults, minor-faults require cooperation of the guest and thus currently not supported. We build on the data returned from libxl_domain_info and deliver it in the virDomainMemoryStat format. Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>