Hi, I have noticed, user experience when working in ODOO (V16,EE, On premise, Ubuntu) is far from performance we see on all Odoo videos. I have noticed, in Chrome/inspect page/ I can see super large "Waiting for Server response" which is the very first and longest waiting time - all normall website have this 20+50ms, our Odoo has 3000-8000ms (NGINx proxy set, workers alot, RAM alot, sitting on NVMe disks, ODOO and Postgre are installed on separate VMs, etc. Personally I think the "Waiting for Server response" is in some other tools called as "Time to first byte from Server" or "Initial Server response time". Does anybody have any experience with this and how to eliminate it? Thank you