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Adam Litke
c7523b410a
Implements domainMemStats in the qemu driver
Support for memory statistics reporting is accepted for qemu inclusion. Statistics are reported via the monitor command 'info balloon' as a comma seprated list: (qemu) info balloon balloon: actual=1024,mem_swapped_in=0,mem_swapped_out=0,major_page_faults=88,minor_page_faults=105535,free_mem=1017065472,total_mem=1045229568 Libvirt, qemu, and the guest operating system may support a subset of the statistics defined by the virtio spec. Thus, only statistics recognized by components will be reported. * src/qemu/qemu_driver.c src/qemu/qemu_monitor_text.[ch]: implement the new entry point by using info balloon monitor command
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>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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