Real-time service monitoring method and device, electronic equipment and storage medium

The invention provides a real-time service monitoring method and device, electronic equipment and a storage medium, and relates to the technical field of data monitoring, and the method comprises the steps: obtaining historical offline data of a first preset time period, and real-time service data of a second preset time period of a newly created order, performing data preprocessing on the obtained historical offline data and real-time business data to obtain processed historical offline data and processed real-time business data; calculating residual data corresponding to the real-time service data, and calculating periodic data corresponding to the historical offline data based on the residual data corresponding to the real-time service data and the historical offline data; performing service prediction according to the periodic data and the residual data to obtain a service data prediction value; and abnormal value monitoring is carried out on the business data prediction value, and early warning is carrie