Red Hat Directory Server or LDAP service becomes unresponsive and consumes high CPU resources (NUMA)

Solution Verified - Updated -

Issue

The LDAP service of the Red Hat Directory Server or RHEL IdM may consumes high CPU resources, or even become unresponsive in some scenarios, when running in NUMA architectures across multiple nodes.

Environment

  • Red Hat Enterprise Linux versions 10, 9 , 8 IdM for the LDAP service
  • Red Hat Directory Server versions 13, 12, 11, 10

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