During the daily use of ApsaraDB RDS instances, your RDS instance may encounter the issues, such as high CPU utilization, high memory usage, high disk usage, or high IOPS. This topic describes the causes of these issues and how to troubleshoot these issues.
Issues on ApsaraDB RDS for MySQL instances or ApsaraDB RDS for MariaDB instances
For more information about how to troubleshoot the issue of high CPU utilization, see Troubleshoot the issues that cause high CPU utilization on an ApsaraDB RDS for MySQL instance or ApsaraDB RDS for MariaDB instance.
For more information about how to troubleshoot the issue of high disk usage, see Troubleshoot insufficient storage issues on an ApsaraDB RDS for MySQL instance.
For more information about how to troubleshoot the issue of high IOPS usage, see Troubleshoot the issues that cause high IOPS usage on an ApsaraDB RDS for MySQL instance or ApsaraDB RDS for MariaDB instance.
Issues on ApsaraDB RDS for SQL Server instances
For more information about how to troubleshoot the issue of high CPU utilization, see Troubleshoot the issues that cause high CPU utilization on an ApsaraDB RDS for SQL Server instance.
For more information about how to troubleshoot the issue of high memory usage, see View the memory usage of an ApsaraDB RDS for SQL Server instance.
For more information about how to troubleshoot the issue of high disk usage, see Troubleshoot the issues that cause high disk usage on an ApsaraDB RDS for SQL Server instance
Issues on ApsaraDB RDS for PostgreSQL instances or ApsaraDB RDS for PPAS instances
For more information about how to troubleshoot the issue of high CPU utilization, see How to troubleshoot high CPU utilization of ApsaraDB RDS for PostgreSQL.
For more information about how to troubleshoot the issue of high disk usage, see Troubleshoot the issues that cause high disk usage on an ApsaraDB RDS for PostgreSQL instance or ApsaraDB RDS for PPAS instance.