Like I mentioned in my post, I've enabled threadsafe, so you can deduct that I am on 2.7
I have also tried F4 instances today, but although I had 12 instances when I checked, QPS values was around 3-5 and memory was around 90's on all instances (max 256 but all instances were using 80-90) So I don't think concurrency is used much -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/2mXQgZP8MBkJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
