12.2 E-Business Suite Middleware Server 220.127.116.11 Performance Issue Where End User Sessions Respond Slowly Or Timeout Frequently Due To 'jmap -heap <pid>' Process On The Application / Web Tier
(Doc ID 2219936.1)
Last updated on OCTOBER 02, 2020
Applies to:Oracle E-Business Suite Technology Stack - Version 12.2.5 and later
Information in this document applies to any platform.
E-Business Suite 12.2 Applications Technology Stack, WebLogic Server issues
E-Business Suite end users report their sessions respond slowly, or timeout frequently on a regular basis.
The managed server processes are spawning a process via command 'jmap -heap <pid>' periodically.
The spawning of this process can cause very high CPU utilization on the application tier nodes (web tier), and severe performance issues for user login / access to E-Business Suite.
EBS application tier has recently been upgraded or configured with JDK version 7 on FMW Home version 18.104.22.168.
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