Performance optimization method based on JVM (java virtual machine) server

The invention discloses a performance optimization method based on a JVM server, and relates to the technical field of Java virtual machines. The method comprises the steps as follows: S1, the server is subjected to pressure test according to the current configuration of the server, so that a pressure test result is obtained; S2, whether the pressure test result meets the requirement of a preset threshold value is judged, if the requirement is not met, a step S3 is executed; if the requirement is met, the current configuration can be used as an optimizing configuration result; and S3, current configuration parameters of the server are adjusted, and the step S1 is executed after adjustment. According to the method, the pressure of an online server is reduced, and resources in partial servers can be fully utilized.