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MOI Memory Heap Dump Instructions

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Article ID: 198549

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Updated On:

Products

Mainframe Operational Intelligence

Issue/Introduction

In addition to the standard MOI Diagnostic Dump, there is a memory heap dump that can be created and uploaded to a MOI Case for analysis by MOI Engineering.   

The instructions and the attached tgz file will produce the needed heap dump files.  

Environment

Release : 2.0

Component : MF OPERATIONAL INTELLIGENCE

Resolution

MEMORY HEAP DUMP CREATION: 

Attached the multidump.tgz file to this Knowledge Doc :  multidump_1598986132698.tgz

Upload multidump_1598986132698.tgz to your MOI appliance server 

Login as root.  

*   Untar the multidump_1598986132698.tgz file:  tar -xvf multidump_1598986132698.tgz

*   Make the script executable:  chmod +x dumpheap.sh


 * Run the command: bash dumpheap.sh | tee dumpheap.log


   * Three new files should appear in the current directory: hubDump0001.hprof.gz , dumpheap.log, and maasDump0001.hprof.gz              

     Please upload all three files to the MOI Case that the issue was opened for.

Attachments

multidump_1598986132698.tgz get_app
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