Host and Database Performance Monitoring - Oracle Exadata Recipes: A Problem-Solution Approach - page 411

Figure 14-4. I/O tab on Performance Home page
You will see two interesting buttons, Exadata System Health and Exadata System Performance. Click the Exadata
System Health button and you will be taken to the I/O Load page that displays disk I/O statistics for your storage cells,
as displayed in Figure 14-5 .
Figure 14-5. Hard disk I/O load on storage cells
From the Performance Home page under the I/O tab, select the Exadata System Performance button. Figure 14-6
shows you the total cell disk I/Os per second and I/O load for all cell disks in your storage grid.
Figure 14-6. Cell disk IOPs and I/O load