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How to Perform Memory and Thread Analysis on SOA (Doc ID 1450293.1)

Last updated on JUNE 29, 2022

Applies to:

Oracle SOA Suite - Version to [Release 11gR1]
Information in this document applies to any platform.


 This note is intended to be an introduction on how to troubleshoot memory and thread issues along with some useful pointers to other notes and tools.


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In this Document
 A heap dump is a binary file
 A thread dump is printed in .out file
 To prove a memory leak you need a memory graph
 Tools overview
 Some tools to collect data
 Tools to analyze data collected
 Usage summary
 Collecting PID is the first step
 What node did the instance run on?
 Let Weblogic reveal lazy threads
 Tool details
 Mission Control
 Eclipse MAT
 IBM Thread and Monitor Dump Analyzer for Java
 GC tuning
 How to tune GC
 Useful links

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