On Wed, Jul 13, 2016 at 01:42:17PM +0300, Derbyshev Dmitriy wrote: > From: Igor Redko <red...@virtuozzo.com> > > Communication with qemu monitor is time-consuming and there is > additional overhead for converting qemu_binary->json->libvirt_binary. > > This patch tries to avoid unnecessary qmp queries. > Knowing period of balloon statistics update cycle and timestamps of last > update > provided by qemu, it is possible to make cache of last response and reuse it > for next requests.
I don't think that this is necessary. It doesn't take that much time to get the memory stats and if someone want's to spam libvirt about those stats, well it's pointless. NACK from me to this patch and the last one, but let's see if someone else has a different opinion. Pavel -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
