Posted by stogawa
on January 15, 2008 at 5:05 PM PST
I'm using phoneME Advanced MR1 (CDC) on Linux/sh3.
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 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?
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.