The "Handler Insights" Tab

The Handler Insights tab in AxonIQ Console provides detailed information about the message handlers in your system. Message handlers are components that handle commands, events, and queries in an Axon Framework application.

A Screenshot of the AxonIQ Console corresponding to the 'Handler Insights' Tab. The page shows on the left side a list of filters to select, including: 'Applications', 'Message Types' and 'Handler Types'. On the right side of the page, expanding about 80% of the screen witdh, there is a table with information about the Handlers. The table includes columns for: application name, handler, message and number of messages.

In the Handler Insights tab, you can see various metrics related to each handler, such as:

  • The number of messages that have been processed (refer to the “Messages” column)

  • The average processing time per message (refer to the “Median” column)

  • The percentage of errors that have occurred (refer to the “Errors” column)

This information can be extremely useful for understanding the performance of your handlers and identifying any potential issues.