Task delay monitoring method and device, equipment and storage medium

The embodiment of the invention discloses a task delay monitoring method and device, equipment and a storage medium. The method comprises the following steps: determining each upstream execution task corresponding to a current monitoring task under the condition of determining the execution start time delay of the current monitoring task, so as to further determine an upstream delay task causing the delay of the current monitoring task from each upstream execution task; according to the current execution information and the average execution information of each upstream execution task, the current delay deviation of each upstream execution task is determined, and the upstream delay task causing the delay of the current monitoring task is determined through each current delay deviation, so that the determination of the upstream task causing the delayed execution of the current monitoring task is realized; according to the method, the task delay reason can be immediately determined when the task is executed in