On 06/03/2011 02:24 AM, Osier Yang wrote:
Qemu once supported following memory stats which will returned by
"query_balloon":
stat_put(dict, "actual", actual);
stat_put(dict, "mem_swapped_in", dev->stats[VIRTIO_BALLOON_S_SWAP_IN]);
stat_put(dict, "mem_swapped_out",
dev->stats[VIRTIO_BALLOON_S_SWAP_OUT]);
stat_put(dict, "major_page_faults",
dev->stats[VIRTIO_BALLOON_S_MAJFLT]);
stat_put(dict, "minor_page_faults",
dev->stats[VIRTIO_BALLOON_S_MINFLT]);
stat_put(dict, "free_mem", dev->stats[VIRTIO_BALLOON_S_MEMFREE]);
stat_put(dict, "total_mem", dev->stats[VIRTIO_BALLOON_S_MEMTOT]);
include/libvirt/libvirt.h.in | 4 +++-
src/libvirt.c | 2 ++
src/qemu/qemu_monitor_json.c | 12 ++++++++++++
tools/virsh.c | 2 ++
4 files changed, 19 insertions(+), 1 deletions(-)
In addition to Matthias' review, does qemu_monitor_text.c also need to
support this? I think we need a v2.
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library
http://libvirt.org