The Total in DB Highlights chart shows a general overview of the following metrics:
- Using CPU
- I/O Wait
- Log Wait
- OS Wait
- Internal Wait
- Lock Wait
- Tempdb I/O Wait
- Network I/O Wait
This box displays the list of metrics by name and measured by the color-coded bars in the Total in DB column.
When you move the cursor over any of the rows that are in the Total in DB column, you get a box with the information about the metric belonging to that row.