My Oracle Support Banner

Performance Issue with SOAP Web Services Using SAML when Migrating to WebLogic (Doc ID 2661623.1)

Last updated on JUNE 10, 2022

Applies to:

Oracle WebLogic Server - Version and later
Information in this document applies to any platform.


On : version:

There is a performance issue with SOAP web services using SAML when migrating to WebLogic  For a specific web service endpoint, the mean response time is more than 100% longer on our new WLS 12c platform compared to the old WLS 11g platform. In milliseconds this amounts to about 200 ms on WLS 12c compared to about 85 ms on WLS 11g.

A lot of threads in blocked state with the following stack trace.


Upgrade to from previous Weblogic 10.3.6 version.  The issue is also not present in


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.