Dmitry,
I need this information for live process.
- Sergei
On 21.03.2014 11:01, Dmitry Samersoff wrote:
Sergei,
Does you need this information for coredump or for live process?
-Dmitry
On 2014-03-19 17:24, Sergei Mihhailov wrote:
Greetings,
I’m writing special purpose java agent to compute sizes of classes
loaded in perm gen. Basically reimplementing some functionality of “jmap
-permstat”. But in order to do that, I need to get instances of
InstanceKlass for all loaded classes.
I’ve looked up PermStat source code, and tried to use it internally in
my agent using its start() method. This attempt failed :
“sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the process”
Is it somehow possible to compute sizes of classes loaded in perm gen?
Thanks,
Sergei
