Documentation forServer & Application Monitor

Monitor with AppInsight for Active Directory

Key aspects of monitoring Active Directory involve keeping a close watch on the application and service availability, and ensuring various performance metrics are checked against accepted thresholds.

AppInsight for Active Directory monitors physical and virtual Active Directory environments to identify issues about domain controllers, replication, and more. You can use it to track many key aspects of Active Directory by getting relevant performance data from the server level. You can also drill down into the data store layer for performance data.

After you assign the AppInsight for Active Directory template to a node, it becomes an application on the node that reports data to SAM through a predefined set of component monitors, including:

For component-based SAM licenses, AppInsight applications consume licenses at flat rates. To learn more, see the SAM licensing model.

Here are some ways you can use the status and metrics provided by AppInsight for Active Directory:

  • File replication service: Identify failures on replications or issues with the network leading to slow replication rates between websites.
  • Directory services: Watch critical directory services to ensure your email and phone contacts are always synchronized.
  • Service outages: Monitor domain controllers continuously to prevent service outages. Diagnose performance issues by tracking CPU usage, connected users, failed logins, account lockouts, and more. Discover domain controllers on unmonitored nodes.
  • Dependencies: Troubleshoot Active Directory dependencies with widgets that show in-depth details about issues impacting performance.

Note the following details about AppInsight for Active Directory:

  • Multiple instances of this database-intensive feature can impact performance. Consider limiting usage to a few key domain controllers. You can also adjust Advance settings on individual nodes to boost performance.
  • When AppInsight for Active Directory is assigned to a specific node, SAM creates a DCApplication entity for the domain controller. Each DCApplication is grouped by the domain entity to which it belongs. SAM uses .NET Framework to poll data via a secure LDAP protocol for each domain. Gathered data includes the number of controllers, users, computers, replications, and site statistics.
  • AppInsight for Active Directory uses domain controller IP addresses instead of domain names for polling. LDAP components do not include the $DomainName parameter in configuration fields. This use of IP address enables different applications to get data from all monitored domain controllers in a single domain.
  • Like the other AppInsight templates, the AppInsight for Active Directory template includes several component monitors with default settings that cannot be modified due to dependencies. Also, you cannot add component monitors to this template.

To start using AppInsight for Active Directory:

To further refine AppInsight monitoring, you can:

  • Customize widgets that appear in views.
  • Configure alerts to receive notifications about domain controller usage, issues, and thresholds.

To learn more about AppInsight applications, see Monitor with AppInsight applications and watch Deep Dive on using AppInsight templates.