Software service performance adaptive test method and system, terminal and medium

The invention discloses a software service performance self-adaptive testing method and system, a terminal and a medium, and relates to the technical field of software testing, and the technical scheme is characterized by comprising the following steps: testing the service performance of target software according to a test loading strategy to obtain a test performance data set; analyzing the fluctuation value of each test performance data set, and selecting the test performance data set corresponding to the minimum fluctuation value to construct a mapping function between the corresponding performance index and the test parameter; randomly generating a performance scatter sequence of which the fluctuation value is not less than a fluctuation threshold value for the performance indexes in the mapping function; inputting the performance scatter sequence into a mapping function, and solving to obtain a dynamic test parameter sequence meeting a trend constraint condition; and determining a new test loading strate