JDK-4628285 : Method to do a memory dump
  • Type: Enhancement
  • Component: core-svc
  • Sub-Component: java.lang.management
  • Affected Version: 1.3.1
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • OS: windows_2000
  • CPU: x86
  • Submitted: 2002-01-25
  • Updated: 2002-02-19
  • Resolved: 2002-02-19
Related Reports
Duplicate :  
Description

Name: nt126004			Date: 01/24/2002


FULL PRODUCT VERSION :
java version "1.3.1_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_01)
Java HotSpot(TM) Client VM (build 1.3.1_01, mixed mode)


A DESCRIPTION OF THE PROBLEM :
It would be helpful in a production situation to have the
ability to cause the vm to do a memory dump of all
currently allocated objects to get a handle on where memory
is being used in the vm without having to run the profiler,
similar to the ability to dump out threads.  It would also
be helpful if there were a programmitic method of dumping
out both all active threads with their thread stacks and
memory allocated (perhaps on the Runtime object).
(Review ID: 138447) 
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