An ApsaraDB for Redis cluster instance consists of multiple child nodes. You can view data such as the CPU utilization, memory usage, and number of keys of each child node in the ApsaraDB for Redis console. This topic describes how to view the performance metrics such as CPU utilization and memory usage of each child node in an ApsaraDB for Redis cluster instance.
In the left-side navigation pane, click Performance Monitor.
Click the Data Node tab.
Filter nodes to view the changes in metrics of each child node over the specified period of time.