Performance

Creating Alarm Rules

Click Create Alarm Rule: You can create alarm rules for GaussDB(for MySQL) to customize the monitored objects and notification policies and stay aware of the GaussDB(for MySQL) instance statuses.

Enabling Monitoring by Seconds

Click Enable Monitoring by Seconds: You can configure linked charts and enable Monitoring by Seconds.

• Linked Charts: Enabling it means that you can view all metrics at the same time.
• Monitoring by Seconds: Enabling it means that the system reports monitoring data precise to the second or to 5 second intervals. This function is billed and the pricing is listed on a per-hour basis. For details, see Configuring Monitoring by Seconds.

Procedure

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click in the upper left corner of the page, choose Databases > GaussDB(for MySQL).
4. On the Instances page, click the DB instance name.
5. In the navigation pane, choose DBA Assistant > Real-Time Diagnosis.
6. Click the Performance tab to view your instance metric trends within the same time range on different days.
   Figure 1 Viewing performance metrics