High CPU Usage for SOA Composite Generating Large Number of Instances using XPATH Expression

(Doc ID 1493119.1)

Last updated on NOVEMBER 19, 2016

Applies to:

Oracle SOA Platform - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.5.0 version, BPEL Service Engine

ACTUAL BEHAVIOR
---------------
SOA process is using a large percentage of the CPU.

EXPECTED BEHAVIOR
-----------------------
SOA process should not consume a large portion of the CPU.

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Deploy SOA process.
2. Let process run until CPU utilization starts to climb.

Cause

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