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EM slowness for all SOA pages (Doc ID 3039405.1)

Last updated on AUGUST 05, 2024

Applies to:

Oracle SOA Suite - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.1.4.0 version, FMW Control

ACTUAL BEHAVIOR
---------------
We are experiencing EM slowness for all SOA pages

The following steps can be used to reproduce:


- Login to EM
- Go to Deployed Composites
- Filter by name
- In the filtered list select a composite
- Testing the Web Service is successful
- Going back to Deployed Composites is very slow, in the range of minutes

Also, there are entries in the Admin server logs with stuck threads for this operation:

<[STUCK] ExecuteThread: '57' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "700" seconds working on the request "Http Request Information: weblogic.servlet.internal.ServletRequestImpl@491ce027[POST /em/ai/sca/partition/partitionHome.jspx
", which is more than the configured time (StuckThreadMaxTime) of "600" seconds in "server-failure-trigger". Stack trace:
  sun.misc.Unsafe.park(Native Method)
  java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)

Changes

 The domain was upgraded from 11.1.1.7 to 12.2.1.4

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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