Chapter 9. Monitoring health and performance of Zenoss systems

Using the Resource Manager browser interface, you can monitor health and performance of Zenoss systems.

From the same or another instance, monitor one or more instances of the Control Center application management and orchestration system and the Resource Manager system.

Troubleshoot components and services, such as RabbitMQ, Nginx, MariaDB, ZooKeeper, and so on. Review the history of a health check status to determine the cause of a health check change. Determine why an instance or component is running slowly, and whether a component or service is overloaded.

Proactively manage the performance of an instance. Determine when you need to add instances, memory, CPU, or adjust configuration settings.