I want to monitor Java VM statistics (for example, capacity and utilization of heaps).
Are there tools that can monitor Java VM from outside of VM (like to jstat or jvmstat on J2SE) ?
I'm sorry that past message contained less information.
I'm using phoneME Advanced MR1 (CDC).
I want to add a VM management function that can manage get capacity and utilization of heaps.
On J2SE, Java VM has class PerfCounter, and jstat generates return values from this class.
Has anyone made it yet?
When implementing this function, It seems to need to modify shared code.
Should I modify shared code for this function individually?
Do some developers have plan to support it?
did you have a look at the WTK? It has a profiler, a memory-monitor and a network-monitor?
I cannot use profiler on emulators on WTK.
Because I want to use CDC (not CLDC),
and my Java applications use JNI functions specialized to some I/O devices.
The phoneME VM has a bunch of runtime options to collect statistics on various aspects of the execution. See
Not sure if that is what you are looking for.
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