Performance Issue: PACGroupManagementServiceImpl.getNestedGroups() - Websphere

This is a discussion on Performance Issue: PACGroupManagementServiceImpl.getNestedGroups() - Websphere ; Hi, We are facing performance issue with Login page of portal application. Profiler point this to a method "com.ibm.wps.ac.impl.PACGroupManagementServiceImpl. getNestedGroups()".Our application do not have any nested groups configured in LDAP. The Scope of group membership attribute defined in admin console ...

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Thread: Performance Issue: PACGroupManagementServiceImpl.getNestedGroups()

  1. Performance Issue: PACGroupManagementServiceImpl.getNestedGroups()

    Hi,

    We are facing performance issue with Login page of portal application.
    Profiler point this to a method "com.ibm.wps.ac.impl.PACGroupManagementServiceImpl. getNestedGroups()".Our application do not have any nested groups configured in LDAP.

    The Scope of group membership attribute defined in admin console as " Direct - Contains only immediate members of the group without members of subgroups"

    Is there a way to disable the method call "getNestedGroups()" and improve the login performance

    Portal Server Version: 6.1.0.1
    LDAP : Sun One

    Thanks,
    Shobin.

  2. Re: Performance Issue:PACGroupManagementServiceImpl.getNestedGroup s()

    I do not think there is a way to disable it altogether, but adjusting the cache settings described here:

    http://publib.boulder.ibm.com/infoce...rol_cache.html
    (see "For nested groups")

    might help you improve performance.

  3. Re: Performance Issue:PACGroupManagementServiceImpl.getNestedGroup s()

    shobin,

    Try to add a custom property under WP AccessControlDataManagement with
    name: accessControlDataManagement.enableNestedGroups
    value: false

    -FF

    The postings on this site are my own and do not necessarily represent the positions, strategies or opinions of IBM.

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