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一种模型的软件系统监测方法一种模型的软件系统监测方法
一种基于模型的软件系统监测方法
邵津，邓芳，王千祥
北京大学信息科学技术学院软件研究所, 北京 100871
高可信软件技术教育部重点实验室
（shaojin07，dengfang07，wqx@ ）
A Model-based Software System Monitoring Approach
Shao Jin, Deng Fang, Wang Qianxiang
Institute of Software, School of Electronics Engineering and Computer Science, Peking
University, Beijing 100871, China
Key laboratory of High Confidence Software Technologies, Ministry of Education, China
Abstract: The degree to which internal states and behavior of software systems conform to
their requirement is a key issue to evaluate whether a software system can provide service of
high quality consistently. Software monitoring is an effective approach to help ensure such
integrity of large-scale software system. But it is usually time-consuming and error-prone to code
and deploy the monitors manually. This paper proposed an approach which utilizes model-based
software monitoring techniques to ensure the high quality of software. The basic idea is to
capture concerned events from runtime software and discover errors that occur during its
execution, in order to rapidly adjust the system and guarantee the quality of software services. In
this paper, a monitoring model is proposed to present the monitoring requirements. By adopting
the monitoring model, this approach facilitates the process of equipping a software system with
monitoring capability. Based on the included constraint descriptions and a series of
transformation rules, the monitoring model is transformed into corresponding bunch of
monitoring code semi-automatically or automatically. In addition, these codes will be deployed
to the monitored system in an appropriate mechanism, either in t
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