JVM memory information

[Shraga van Shufel]

Hello,
I have a servlet container (Resin) which runs several applications; I retrieve the memory information for each application using the Runtime class.
However I would like to have the memory information for the underlining native JVM, is this possible?
Thanks in advance
Shraga.

[Ernest Friedman-Hill]

There aren't separate heaps for each servlet; if two servlets are in the same JVM and both call Runtime.getRuntime().freeMemory(), they'll both get the same answer.

[Shraga van Shufel]

Each application (with in the container) runs in its own JVM, my idea was to get the memory for the underling native JVM the one that actually invoke the container
Thanks in advance for your help
/Shraga.

[Ernest Friedman-Hill]

Ah. Well, I'll have somebody move this to the Resin forum, because you're not going to get any answers for this here. The answer would have to be some vendor-specific thing; there's definitely no standard interface by which one JVM can ask another one for its memory usage.

[Frank Carver]

Moved to the Resin forum as suggested.