Abnormal link monitoring method, system and device

The embodiment of the invention provides an abnormal link monitoring method, system and device. The method comprises the following steps: acquiring first abnormal information which is sent by a client in a current time period and aims at each service response, and an operation log of a server; counting the number of the first abnormal information corresponding to each acquired request address as a first number; extracting data containing a preset exception field in operation data recorded in the operation log to obtain multiple pieces of second exception information, wherein each piece of second abnormal information represents that the server responds to the abnormality of the service link of each service request of the client; counting the number of the extracted second abnormal information of each abnormal type as a second number; and giving an alarm based on the first type of information and/or the second type of information. According to the method provided by the embodiment of the invention, the abnormit