or concurrency issues if you use heap memory incorrectly. The main differences between stack and heap memory are that stack memory is per-thread, while heap memory is shared among threads.

function calls of a certain Thread [POLISH: ramki wywołań tj. wywołanie metod danego wątku]. Stack memory uses references to save the memory and avoid creating the same variable twice. --> We don't ...

It gives a runtime summary of the heap memory in use over time as the Java EE application runs. The green area indicates the heap usage. The vertical line indicates a heap usage checkpoint has ...