OAM 11gR2PS2 Performance Degradation With 11.1.2.2.1 - Auth Response Times Increases With LDAP Groups (Doc ID 1684475.1)

Last updated on JANUARY 09, 2015

Applies to:

Oracle Access Manager - Version 11.1.2.2.1 and later
Information in this document applies to any platform.

Goal

What could cause the following issue?

It is observed that Authentication response times increases for users in LDAP groups
It appears as an identity service layer is holding on to a connection and contributing to OAM issuing an extra ldap call.
The accumulation of LDAP calls degrades performance for users in groups.
Under stress OVD logs may exhibit many frequent "No LDAP connection" errors
 

Solution

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