My Oracle Support Banner

JVM Memory Increases For BusinessService Calling Different REST URL (Doc ID 2262811.1)

Last updated on JUNE 29, 2022

Applies to:

Oracle Service Bus - Version and later
Information in this document applies to any platform.


On : version, OSB Core Functionality

JVM Memory Increases for BusinessService Calling different REST URL

OnOSB with patch 18039475

A ProxyService implements a simple SOAP service.

The flow is rooted to a BusinessService (REST service).

The URL is set in rooting option and change each call (REST url type : http://<HOSTNAME>:<PORT>/service/{id} with {id} updated each access)

This service is called many times (1,000,000+)

During the call process, the JVM memory increase until the max size.

Then calling the proxy service is very slow and JVM end by crash.

945Mo on 1024Mo RAM is used by class /


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.