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 on the left, 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.