The performance metrics of an RDS Custom instance are essential for routine maintenance and troubleshooting. RDS Custom provides a wide range of performance monitoring metrics to help you promptly identify instance abnormalities.
Procedure
Log on to the RDS console. In the navigation pane on the left, click Instances, and then select a region at the top of the page.
Click the instance ID to go to the product page of the instance.
In the navigation pane on the left, click Monitoring and Alerting.
Select a time range and a monitoring frequency, and click Search to view the performance metric trends of the instance.
Metric
Description
Unit
CPU utilization
The CPU utilization of the instance.
%
Inbound Internet traffic
The inbound traffic to the instance over the Internet.
Byte
Outbound Internet traffic
The outbound traffic from the instance over the Internet.
Byte
Inbound traffic over internal network
The inbound traffic to the instance over the internal network.
Byte
Outbound traffic over internal network
The outbound traffic from the instance over the internal network.
Byte
Disk usage
The disk usage of the instance.
%
Connections
The number of connections to the instance.
Count
Memory usage
The memory usage of the instance.
%
Related API operations
To view the monitoring data of an RDS Custom instance, call the DescribeRCMetricList operation.
References
For more information, see Introduction to RDS Custom.