Golm, Michael ;
Wawersich, Christian ;
Jörg Baumann ;
Felser, Meik ;
Kleinöder, Jürgen
:
Understanding the Performance of the Java Operating System JX using Visualization Techniques.
Erlangen:
Universität Erlangen-Nürnberg.
2001
TR-I4-01-10.- Interner Bericht.
4 Seiten.
Stichwörter:
Performance, JX, Visualization, Sampling, Tracing
Abstract:
During the development of the Java-based operating system JX, we frequently needed tools to assess the performance of the microkernel and the Java components. We instrumented the microkernel and the bytecode-to-nativecode translator to get information about nearly every aspect of the systems behavior. The gathered data can be visualized to show CPU time consumption of methods, thread scheduling, object allocation behavior, and object ages
