Description of the illustration sta_maint_task_config.gif
This screen shot has the heading Automated Maintenance Tasks. Underneath the Status is Enabled. Next to the status is a Configure button. On the right is the text: "Collected from Target Dec 15, 2012 12:43:36 PM PST." Underneath is a table with the columns Task Name and Time. The first row is Optimizer Statistics Gathering. The next row is Segment Advisor. The next row is Automatic SQL Tuning with a circle with a line through it. Underneath the table is a time line that starts at 15 and goes through 22.