Time delay monitoring method and device, storage medium and electronic equipment

The invention provides a time delay monitoring method and device, a storage medium and electronic equipment, and the method comprises the steps: generating a downlink virtual monitoring message if it is detected that a UPF network element does not collect time delay monitoring data within a preset time; the downlink virtual monitoring message is sent to the NG-RAN, so that the NG-RAN sends the downlink virtual monitoring message to the UE; receiving an uplink monitoring response message sent by the NG-RAN, wherein the uplink monitoring response message comprises a first timestamp, a second timestamp, a third timestamp and a time delay between the NG-RAN and the UE; the first timestamp is a timestamp when the UPF network element sends a downlink virtual monitoring message, the second timestamp is a timestamp when the NG-RAN receives the downlink virtual monitoring message, and the third timestamp is a timestamp when the NG-RAN sends an uplink monitoring response message; according to the monitoring response me