This counter records the number of frames marked green, in-contract, that were nonetheless dropped in the ingress direction at this flow point during the archived historical interval. A nonzero historical value is a red flag for the admin, since even compliant, in-contract traffic was being lost during that period, pointing to a fault beyond normal rate policing. For example, if a customer within their committed rate reported lost packets on a specific day, the admin would check that day's cmFlowPointHistoryFMGD, and a nonzero value would point toward a device-level issue rather than a rate-policy one.