12.2 E-Business Suite Concurrent Processing Performance Issues With Administer Concurrent Managers Screen And AMP Metrics Collection Consuming High PGA And Memory Utilization On Instance Hosts

(Doc ID 2364533.1)

Last updated on FEBRUARY 27, 2018

Applies to:

Oracle E-Business Suite Performance - Version 12.2 and later
Oracle Concurrent Processing - Version 12.2 and later
Information in this document applies to any platform.

Symptoms

E-Business Suite 12.2 Concurrent Processing, Performance related issues

 

 

 

A number of performance problems related to Concurrent Processing are being reported by the user community.

First observation is excessive PGA utilization on the Database, and at the same time memory utilization on the host is very high.

In some cases the issue is due to Applications Management Pack (AMP) Metrics Collection, causing high PGA utilization and Memory usage on the host level.

In other cases the Administer Concurrent manager screen can cause performance problems, and takes excessive time to open using the following navigation path:

Navigation: Concurrent-> Manager-> Administer

Form Name : FNDCPVCM.fmb

The business implementation requires better performance, and a resolution is required for high PGA and Memory utilization on EBS hosts.

Cause

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