The Design And Implement Of Performance Monitoring System Based On SNMP

With the rapid development of network technology and e-commerce, enterprises provide more services via business platform, which is composed of network and servers. Performance monitoring of the business platform becomes a critical way to ensure the quality of enterprise services.The paper mainly designed and implemented the performance monitoring system of SMS (Short Message Service) analysis platform of Jiangxi province police department. The performance monitoring system monitors the performance of servers and network equipments of SMS analysis platform. The main studies and innovations are summarized as follows:1. Learned the problems of performance monitoring of enterprise business platform, and the status quo of the Network Management System by reading a great numbers of papers and references. Mastered the basic principle and architecture of network management and SNMP (Simple Network Management Protocol), which provide provides theoretical basis for design and implement of the performance monitoring system.2. Deeply analyzed the yardstick of the performance monitoring, deduced the calculation formula of network performance, ascertained the treatment method of data overflow in network performance monitoring, and specified the elements collected of server performance.3. Based on the design principle and application environment, adopted the centralized monitoring architecture, and designed the main framework of performance monitoring system. The system is divided into: client and service application, which is typical c/s mode. Moreover, the service application is divided into data collection, monitoring function and warning modules according to the requirements.4. Implemented the performance monitoring system, using SNMP as the foundation, because of the using kind easily, widely supported and security characteristics of SNMP. Programmed the system using Java language and plug-in building, taking the advantages of the Java multi-thread property, and the plug-in building easily to extend and maintain. Implemented the client following the Eclipse/RCP (Rich Client Platform). Stored data using MySQL 5.0 database.After design and implement, the performance monitoring system is deployed for monitoring the short message analysis platform of Jiangxi province police department. The performance monitoring system is used for analyzing the performance status of network devices and servers of analysis platform; providing reference to optimize the network devices performance and servers configurations of analysis platform; makes warns of problems of analysis platform in time, and achieves good results.