This topic describes how to set the monitoring frequency of an ApsaraDB RDS for MySQL instance.
Background information
ApsaraDB RDS for MySQL provides the following three monitoring frequencies:
- Every 5 seconds
- Every 60 seconds
- Every 300 seconds
The following table describes the supported monitoring frequencies.
Instance configuration | Every 5 seconds | Every 60 Seconds | Every 300 Seconds |
---|---|---|---|
RDS High-availability Edition or RDS Enterprise Edition with a memory capacity less than 8 GB | Not supported | Supported free of charge | Supported free of charge (This is the default monitoring frequency.) |
RDS High-availability Edition or RDS Enterprise Edition with a memory capacity greater than or equal to 8 GB | Supported with fees required | Supported free of charge (This is the default monitoring frequency.) | Supported free of charge |
RDS Basic Edition | Not supported | Not supported | Supported free of charge (This is the default monitoring frequency.) |
For more information about how to set the monitoring frequency of an RDS instance that runs another database engine, see the following topics:
Billing
The monitoring frequencies that are supported with fees required are charged at an hourly rate based on the pay-as-you-go billing method. For example, if your RDS instance uses the Every 5 Seconds monitoring frequency, you are charged an hourly rate of USD 0.012.
Procedure
Related API operations
Operation | Description |
---|---|
Query the monitoring frequency of an ApsaraDB RDS instance | Queries the monitoring frequency of an ApsaraDB RDS instance. |