Java heap memory

[Vj_K]

The JVM max heap is set to 512M.    The K8s deployment memory is set to 1G for its limit and 1G for its request size.   The Grafana (Promethus data) is accurate and reflects the 512 value roughly as expected.    Dynatrace on the other hand shows over 688M for heap & 423M used.   These are vastly different numbers than what Grafana is showing. 

I would like to understand what data DT is showing and why are we seeing such a difference. Eden and Tenured graphs look similar between the two sources.

[ChadTurner]

Great Question @Vj_K  were you able to get an answer or did the metric land within range of each other now?

[IzabelaRokita]

Hey @Vj_K , did you manage to find the solution to your problem? If so, it would be amazing if you've shared it with the rest of the Community! If not, let me know, and I'll look for some further assistance 😊