DBA Assistant provides visualized database O&M and intelligent diagnosis for developers and database administrators (DBAs), making database O&M easy and efficient.
Table 1 lists the functions supported by DBA Assistant.
Function |
Description |
Reference |
|---|---|---|
Dashboard |
Shows the status of your instance, including alarms, resource usages, and key performance metrics. DBA Assistant diagnoses instance health using operational data analytics and intelligent algorithms, and provides you with solutions and suggestions for handling detected exceptions. |
|
Sessions |
The Sessions page displays slow sessions, active sessions, and total sessions. You can quickly filter slow sessions or active sessions by user, host IP address, or database name. Kill Session and SQL Throttling can be used for urgent instance recovery to ensure database availability. |
|
Performance |
The Performance page displays key metrics of your instance and provides metric comparison between different days. You can keep track of metric changes and detect exceptions in a timely manner. |
|
Slow Query Logs |
Displays slow queries within a specified time period. You can view top 5 slow query logs by user or IP address, sort statistics, and identify sources of slow SQL statements. |
|
SQL Explorer |
After Collect All Query Logs is enabled, you can filter, search for, and analyze SQL statements in multiple dimensions and gain a comprehensive insight into all SQL statements. Top SQL helps you locate exceptions. |
|
SQL Throttling |
SQL Throttling restricts the execution of SQL statements based on specified rules when there are SQL statements that cannot be optimized timely or a resource (for example, vCPU) bottleneck occurs. |