1. A method for improving software performance testing, comprising: receiving, by a performance test computing device, input data from one or more test management systems, wherein the input data comprises a plurality of log files from the one or more test management systems; extracting, by the performance test computing device, one or more headers from the plurality of log files; identifying, by the performance test computing device, one or more behavior violations by comparing the one or more headers obtained from the one or more test management systems with one or more predefine parameters; classifying, by the performance test computing device, the one or more headers into at least one behavior model based on one or more predefined patterns; correlating, by the performance test computing device, the at least one behavior model with at least one of one or more affected parameters to determine one or more performance issues in the input data, the one or more affected parameters comprising one or more of memory leaks, code instability, or page response time; and verifying, by the performance test computing device, the one or more performance issues by reassessing the at least one behavior model and the one or more behavior violations.