To monitor currently running jobs and review job run history, click the "Job runs" tab.
A history of job runs will list at bottom. This will include information regarding start time, duration, job name, data synced, result, errors, and more.
You may also view job runs specific to particular jobs by clicking on the desired job name.
For a detailed log of the job run, you may click on the magnifying glass icon under the "Log" column.