When a page is loaded, it sends one-two POST requests to a this pattern (exemple /rb_bf45848ori?app=4e957ef4c009cdd7).
- What is the purpose of this POST ? How it used for end to end latency measurement ?
Solved! Go to Solution.
So the POST requests you are seeing is just the RUM JS agent sending some of its data back to the Dynatrace cluster (this is the way the AppMon UEM works as well).
The first part of this page explains it more technically how the process works:
Thanks for the explanation, it has been helpful to understand the 'how' of Ruxit. I do have a followup question and would like to know your comments on it:
These POST requests (by millions) are decreasing our CDN Caching ratio (Akamai) – POST responses are not cached by default, hence sending our “Offloaded hits” KPI values to the ground.