Dynamic analysis of distributed object-oriented applications
Rainer Weinreich, Werner Kurschl · 2002
Presents a monitoring environment that supports the dynamic analysis of various aspects of distributed object-oriented applications. We use well-known monitoring techniques such as the analysis of communication relationships based on either real-world time, partially-ordered logical time or totally-ordered logical time. In addition to communication events, we focus on aspects which are especially important for distributed applications, such as transmission amount and frequency, effectiveness of error management, appropriate distribution of class codes and degree of server concurrency. The presented environment provides an extensible and adaptable object-oriented architecture of both the monitoring front-end that is used for data acquisition and the monitoring back-end that is needed for the visualization and interpretation of the collected data. Our design allows for attaching multiple independent analysis tools dynamically, and supports user-defined events in addition to predefined ones.