This gauge reports the average roams per second over the previous 1-minute interval scoped to a specific mobility network-id. It gives admins a mid-term view of roaming intensity for one mobility group, smoothing out the second-to-second noise seen in the 5-second variant. For example, comparing cwdsiRoamMblGrpStatsOneMinute values across mobility groups helps identify which physical area is consistently busiest with roaming clients.