Sure, but the implied message of your comment that you were saying you could replace all of your instances and containers with just 9 machines, since StackOverf

Sure, but the implied message of your comment that you were saying you could replace all of your instances and containers with just 9 machines, since StackOverflow "serves a lot more traffic than you do" (i.e. "has more actual compute need"). I think most reasonable engineers would say that "thousands" of containers would be a massive mistake to use for that size of task, even if few of them would go to the extent that Stack Overflow did of using only 9 machines.