This image shows a timeline with the following equally spaced intervals: 12:00 a.m. Monday, 6:00 a.m., 12:00 p.m., 6:00 p.m., 12:00 a.m. Tuesday, 6:00 a.m., 12:00 p.m., 6:00 p.m., and 12:00 a.m. Wednesday. There is a dot labeled "Scheduled Job" at each of the three 12:00 a.m. markers, in effect representing a job with a repeating schedule that is scheduled to run at midnight each night. There are also three Xs labeled "Job Retry" on the timeline, one to the immediate right of each dot. They represent the job retry period, one hour after the original scheduled job. There are two rectangles with dashed-line edges with the left edge at the 12:00 a.m. marker on Monday and Tuesday, respectively, and the right edge on each day's corresponding 6:00 a.m. marker. These boxes are labeled "Execution Threshold", and represent a 6 hour execution threshold from the original scheduled execution at 12:00 a.m. There are also two dashed-edge rectangles with their left edge on the 6:00 a.m. marker on Monday and Tuesday, respectively, and right edges on the 12:00 a.m. marker on the following day. These boxes are labeled "Blackout Window" and represent an 18 hour blackout window from 6:00 a.m. to midnight each day.