How to monitor LDAP Directory services running on a ForgeRock application using DX APM?
Unfortunately, ForgeRock products are not supported on out-of-the-box DX APM Agents nor APM Extensions.
Release : 10.5
Component : APM Agents
You could start with posting on DX APM Communities.
Broadcom DX APM Communities
If need help writing custom instrumentation, please reach out to CA Professional Services.