AIP RPAS Batch: purge_truncate_history Performance Problems

(Doc ID 2393135.1)

Last updated on APRIL 30, 2018

Applies to:

Oracle Retail Advanced Inventory Planning - Version 14.1.3 and later
Information in this document applies to any platform.

Symptoms

aipcmd for purgeTruncateHistory is exhausting memory. There must be a memory leak. This causes the job to crash in customer environment when it is run in parallel.

aipcmd -d ldom003 -today 20161020 -cmdfile $RPAS_HOME/applib/resources/purgeTruncateHistory.xml &

The command continually grows to over 15GB of memory. Run command and examine via top command.

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
25633 rpasgrid 24 4 15.3g 15g 9.8m R 99.5 23.2 2:35.26 aipcmd

Changes

 

Cause

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