System performance diagnosis method and device, computer equipment and storage medium

The invention provides a system performance diagnosis method and device, computer equipment and a storage medium, and the method comprises the steps: receiving a performance diagnosis command sent by a user through a management end through a pre-established duplex channel; wherein the duplex channel connection is pre-established through a byte code enhancement technology; in response to the performance diagnosis command, converting the performance diagnosis command into a target script program; executing the target script program through a pre-loaded performance diagnosis module to perform performance diagnosis on the target business system to obtain a performance diagnosis result; and feeding back the performance diagnosis result to the management end for display. According to the invention, the system performance diagnosis efficiency can be effectively improved. 本申请提供一种系统性能诊断方法、装置、计算机设备及存储介质，方法包括：通过预先建立的双工通道，接收用户通过管理端发送的性能诊断命令；其中，双工通道连接是通过字节码增强技术预先建立的；响应于性能诊断命令，将性能诊断命令转换为目标脚本程序；通过预先加载的性能诊断模块，执行目标脚本程序，以对目标业务