PerfTTCN, a TTCN language extension for performance testing

  • I. Schieferdecker
  • B. Stepien
  • A. Rennoch
Part of the IFIP — The International Federation for Information Processing book series (IFIPAICT)

Abstract

This paper presents a new approach to test the performance of communication network components such as protocols, services, and applications under normal and overload situations. Performance testing identifies performance levels of the network components for ranges of parameter settings and assesses the measured performance. A performance test suite describes precisely the performance characteristics that have to be measured and procedures how to execute the measurements. In addition, the performance test configuration including the configuration of the network component, the configuration of the network, and the network load characteristics is described. PerfTTCN — an extension of TTCN — is a formalism to describe performance tests in an understandable, unambiguous and reusable way with the benefit to make performance test results comparable. First results on the description and execution of performance tests will be presented.

Keywords

Performance Testing Test Suite TTCN Quality of Service 

References

  1. Combitech Group Telelogic AB (1996): ITEX 3.1 User Manual.Google Scholar
  2. ISO/IEC (1991): ISO/IEC 9646–1 „Information Technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General Concepts“.Google Scholar
  3. ISO/IEC (1996): ISO/IEC 9646–1 „Information Technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The tree and tabular combined notation“.Google Scholar
  4. Jain, R. (1996) The Art of Computer Systems Performance Analysis, John Wiley & Sons, Inc. Publisher.Google Scholar
  5. Kanzow, P. (1994) Konzepte für Generatoren zur Erzeugung von Verkehrslasten bei ATM-Netzen. MSc-thesis, Technical University Berlin (in german only).Google Scholar
  6. Knightson, K. G. (1993) OSI Protocol Conformance Testing, IS9646 explained, McGraw-Hill.Google Scholar
  7. Onvural, R. O. (1994) Asynchronous Transfer Mode Networks: Performance Issues. Artech House Inc.Google Scholar
  8. Schieferdecker, I. and Li, M. and Rennoch, A. (1997) An AAL5 Performance Test Suite in PerfTTCN, Proceedings of FBT’97, Berlin, GermanyGoogle Scholar
  9. The ATM Forum Technical Committee (1997): Introduction to ATM Forum Performance Benchmarking Specifications, btd-test-tm-perf.00.01.ps.Google Scholar
  10. Walter, T. and Grabowski, J. (1997) A Proposal for a Real-Time Extension of TTCN, Proceedings of KIVS’97, Braunschweig, Germany.Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1997

Authors and Affiliations

  • I. Schieferdecker
    • 1
  • B. Stepien
    • 1
  • A. Rennoch
    • 1
  1. 1.GMD FOKUSBerlinGermany

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