Hi, Andrei, On Thu, Apr 27, 2023 at 03:42:56PM +0300, Andrei Gudkov via wrote: > Afterwards we tried to migrate VM after randomly selecting max downtime > and bandwidth limit. Typical prediction error is 6-7%, with only 180 out > of 5779 experiments failing badly: prediction error >=25% or incorrectly > predicting migration success when in fact it didn't converge.
What's the normal size of the VMs when you did the measurements? A major challenge of convergence issues come from huge VMs and I'm wondering whether those are covered in the prediction verifications. Thanks, -- Peter Xu
