You can change the Trends view display for Teradata Database.
From the Trends view, click one of the following:
Option Description CPU Displays the percentage of average node CPU use. CPU is calculated as the sum of CPU User and CPU System. AWT Displays the average number of AMP worker tasks in use on each AMP. I/O Displays the number of disk I/Os. I/O is calculated as the sum of physical disk reads and writes per system during the sample period.The graph changes to represent the chosen metric.