Viewing the Overall Status of a DB Instance
The Dashboard page allows you to view the overall status of the current DB instance, including alarms, health check results, compute resource usage, storage resource usage, and key performance metrics.
Viewing the Overall Status of a DB Instance
- Log in to the management console.
- Click
in the upper left corner and select a region and project.
- Click
in the upper left corner of the page and choose Databases > TaurusDB.
- On the Instances page, click the instance name.
- In the navigation pane, choose DBA Assistant > Real-Time Diagnosis.
- On the Dashboard page, view instance alarms provided by Cloud Eye.
You can customize alarm rules by adjusting alarm policies and severities for key metrics, such as CPU usage and disk usage. To view alarm details, click the number next to an alarm severity.
Figure 1 AlarmsFigure 2 Alarm list
In the Health area, you can view real-time health check results. By default, the data for high vCPU utilization, memory bottlenecks, high-frequency slow SQL statements, and lock waits are displayed.
For abnormal metrics, click Diagnose to view diagnosis details and suggestions. For details, see Table 1.
For details about metrics, see Viewing TaurusDB Metrics. For details about how to configure alarm rules on Cloud Eye, see Configuring TaurusDB Alarm Rules.

Item |
Exception Trigger Condition |
Suggestion |
---|---|---|
High vCPU utilization |
Either of the following conditions is met:
|
What Should I Do If the CPU Usage of My TaurusDB Instance Is High? |
Memory bottleneck |
Either of the following conditions is met:
|
|
High-frequency slow SQL |
Either of the following conditions is met:
|
How Do I Handle Slow SQL Statements Caused by Inappropriate Composite Index Settings? |
Lock wait |
After you configure alarm rules on Cloud Eye, any of the following alarms is reported:
|
What Should I Do If Locks on Long Transactions Block the Execution of Subsequent Transactions? |
In the Compute Resource Usage area, the vCPU usage and memory usage are displayed by default. The displayed values are the average values for 5-minute measurement periods.

In the Storage Resource Usage area, the storage usage, disk read IOPS, and disk write IOPS are displayed by default. The displayed values are the average values for 5-minute measurement periods.

In the Key Performance Metrics area, the CPU usage & slow query logs, connections, memory utilization, and disk reads/writes from the last hour are displayed by default. The displayed values are real-time values.

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