Performance Problems When Running OPA Session With Higher Entity Instances Corresponding to Hundreds of Package Instances (Doc ID 2304115.1)

Last updated on SEPTEMBER 05, 2017

Applies to:

Oracle Policy Automation - Version 12.2.3 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.3 version, Oracle Policy Automation

ACTUAL BEHAVIOR
--------------------------
After implementing some changes via the Session.think() Engine API call, facing significant performance problem. OPA session contained 130,000 client instances and 447 package instances, and took roughly 11.5 hours to complete.

EXPECTED BEHAVIOR
-----------------------------
OPA rulebase session should complete quickly.

STEPS
-----------
1. Made changes in the rulebase via the Session.think() Engine API call.
2. Run/ execute rulebase session.

BUSINESS IMPACT
------------------------
Performance issue. Not able to complete rulebase session quickly and proceed.

Cause

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