Help Center/ Application Performance Management/ User Guide（2.0）/ Performance Monitoring/ Monitoring Component Performance Metrics/ Viewing the External Call Monitoring Item of a Component
Updated on 2026-02-25 GMT+08:00
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Viewing the External Call Monitoring Item of a Component

This type of monitoring item monitors the calls of external services by the current application. It covers CSEConsumer, ApacheHttpClient, ApacheHttpAsyncClient, DubboConsumer, and HttpClient monitoring.

Procedure

  1. Log in to the APM console.
  2. Click on the left and choose Management & Governance > Application Performance Management.
  3. In the navigation pane, choose Performance Monitoring > Components.
  4. In the filter bar on the left, select a region and an application.
  5. Click a component name in the Component column. The component details page is displayed.
  6. Click the External Calls tab. By default, the HttpClient monitoring information of all instances is displayed.
  7. On the displayed External Calls tab page, select a target instance and monitoring item to view the monitoring data in different metric sets.

    You can also perform the following operations if needed:

    • Set a time range to view data. Select a time range. Default: Last 20 minutes.

      Options: Last 3 minutes, Last 5 minutes, Last 10 minutes, Last 20 minutes, Last 1 hour, Last 3 hours, Last 6 hours, Last day, Today, Yesterday, Last week, Last month, and Custom.

    • Click in the upper right corner of the list. In the Table Settings dialog box, select or deselect columns to show or hide them.
    • Click in the upper right corner of the list to export information. A maximum of 100 records can be exported.
    • View HttpClient monitoring information. For details, see Viewing URL Monitoring Data.

For more information about external calls, see Call.