Setting Metric Storage Duration

Prerequisite

Your service has been connected for Prometheus monitoring. For more details, see:

• Prometheus Instance for CCE
• Common Prometheus Instance
• Prometheus Instance for Multi-Account Aggregation
• Prometheus for APM: When an application is connected to the APM console, the system will automatically create a Prometheus instance for APM and displays it on the Prometheus Monitoring > Instances page of the AOM console.

Constraints

• This function is not generally available. To use it, submit a service ticket.
• The storage duration of the Prometheus instances for multi-account virtual aggregation cannot be configured.

Procedure

1. Log in to the AOM 2.0 console.
2. In the navigation pane on the left, choose Prometheus Monitoring > Instances.
3. In the instance list, click a desired Prometheus instance. The instance details page is displayed.
4. In the navigation pane, choose Settings. Then click the Storage Duration tab.
5. On the displayed page, select a storage duration. Options: 15 days/30 days/60 days/90 days.
6. In the displayed dialog box, click OK to change the storage duration.

   This storage can only be changed once within 24 hours.