Calibre will automatically create Snapshots (a series of tests) at allocated intervals. You can adjust the schedule to your needs when adding a new Site or later on on the Site → Synthetic → Settings → Test Agent page.

The options are:
- Off: the scheduler will not run for this Site. This is useful if you’re creating regular Snapshots following deployments or as part of a continuous integration suite.
- Daily, at a given hour: Snapshots will be created at a chosen hour, every day.
- Hourly: Snapshots will be created every hour of the day.
- Every X Hours: Snapshots will be created every
xnumber of hours.