Scheduling had been enhanced, allowing you to better control when tests are run:

Start time – you can now configure tests to run now, on a specified date, at a specified time, or after a specified period of time elapses.

Frequency – the amount of time after which each IP SLA operation is restarted.

Life – the amount of time the test actively collects information. You can configure tests to run forever, or for a specified duration

Age Out – the amount of time to keep the test in memory when it is not actively collecting information. You can set data to expire after a specified time.