Log monitoring method and device of operation and maintenance system, storage medium and electronic equipment

The embodiment of the invention provides a log monitoring method and device of an operation and maintenance system, a storage medium and electronic equipment, and the method comprises the steps that a plurality of log templates are extracted from an obtained log text of the operation and maintenance system, the log text comprises a plurality of log events of the operation and maintenance system, and one log event corresponds to one log template; a log vector corresponding to each log template is determined, a log vector sequence is obtained, the log vectors are used for representing the incidence relation and semantic features between the log events and a target knowledge graph, and the target knowledge graph comprises multiple pieces of operation and maintenance information corresponding to the operation and maintenance system; and monitoring the operation of the operation and maintenance system based on the log vector sequence. Through the method and the device, the problem that the operation and maintenanc