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Datastore Health Monitoring

  1. ColdFusion Tools User Guide
  2. Performance Monitoring Toolset
    1. Overview of ColdFusion Performance Monitoring Toolset
    2. Auto-discovery of ColdFusion nodes and clusters
    3. Code profiler in ColdFusion Performance Monitoring Toolset
    4. Configure ColdFusion Performance Monitoring Toolset settings
    5. Install ColdFusion Performance Monitoring Toolset
    6. View cloud metrics
    7. Monitor GraphQL in Performance Monitoring Toolset
    8. Configure TLS/SSL and Authentication for Elasticsearch 8.x  in Performance Monitoring Toolset
    9. View cluster and node metrics
    10. View data source metrics
    11. View external services
    12. View incoming services
    13. View list of sites and busy connections
    14. View topology of sites
    15. Datastore Health Monitoring
    16. Performance Monitoring Toolset Update 1
    17. Secure Performance Monitoring Toolset with HTTPS/SSL
    18. Performance Monitoring Toolset deployment guide
  3. Use ColdFusion Builder
    1. About ColdFusion Builder
    2. System requirements | ColdFusion Builder
    3. Install ColdFusion Builder
    4. Edit code in ColdFusion Builder
    5. Manage servers in ColdFusion Builder
    6. Manage projects in ColdFusion Builder
    7. What's new in Adobe ColdFusion Builder (2018 release)
    8. Frequently Asked Questions (FAQ) | Adobe ColdFusion Builder (2018 release)
    9. Debug applications in ColdFusion Builder
    10. ColdFusion Builder workbench
    11. ColdFusion Builder extensions
    12. Debugging Perspective in ColdFusion Builder
    13. Build mobile applications using ColdFusion Builder
    14. Bundled ColdFusion Server
    15. Debug mobile applications in ColdFusion Builder
    16. Use extensions in ColdFusion Builder
  4. Coldfusion API Manager
    1. Overview of Adobe ColdFusion API Manager
    2. Features in ColdFusion API Manager
    3. Get started with ColdFusion API Manager
    4. Install ColdFusion API Manager
    5. Authentication types
    6. Create and publish APIs
    7. Administrator
    8. Subscriber
    9. Throttling and rate limiting
    10. Notifications
    11. Connectors
    12. Set up cluster support
    13. Integrate ColdFusion and API Manager
    14. Metrics and Logging in API Manager
    15. Generate Swagger documents
    16. Configure SSL
    17. Known issues in this release
    18. Policies in ColdFusion API Manager
    19. Create a Redis cluster
    20. Multitenancy in API Manager
    21. Docker images for ColdFusion API Manager

In Update 1 of Performance Monitoring Toolset, the following parameters are added for monitoring:

  • Disk utilization
  • Memory utilization
  • Heap utilization
  • CPU utilization

The metrics above are queried at an interval of 10 seconds. After every 60 seconds, these metrics are checked and if the specified health limit is exceeded, then an alert is raised.

To set these alerts, on the Settings page, click Alerts in the section Server.

Datastore health settings
Datastore health settings

If you make any change to the settings and restart Performance Monitoring Toolset, the new settings also get updated in the file application.properties in <PMT_HOME>/config. 

  • datastore.alertThreshold.disk=<new_value>
  • datastore.alertThreshold.memory=<new_value>
  • datastore.alertThreshold.heap=<new_value>
  • datastore.alertThreshold.cpu=<new_value>

Notifications

  • Disk utilization: If disk utilization exceeds 85%, an alert is raised.
  • Memory utilization: If memory utilization exceeds 95%, an alert is raised.
  • Heap utilization: If heap utilization exceeds 90%, an alert is raised.
  • CPU utilization: If CPU utilization exceeds 90%, an alert is raised.

Based on your setup and system requirements, you can customize these thresholds accordingly.

Note:

When you install Performance Monitoring Toolset using the full installer, these monitoring settings are set in the configuration file.

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