A visualisation technique for network topology transformation within MonALISA monitoring framework

Authors:
  • ADAndrei Damian
    Andrei Damian
  • ACAlexandru Costan
    Alexandru Costan
  • VCValentin Cristea
    Valentin Cristea
  • ILIosif Legrand
    Iosif Legrand
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Abstract
Assessing the network topology and the stability of the links over time proves essential for dealing with many issues of distributed systems. In this paper we present a technique for creating and representing a network topology history. We detail our experience with the implementation of this tool and its integration within the MonALISA framework – a complex dynamic service monitoring system. We illustrate and evaluate its functionality by monitoring high-speed networks, like UltraLight.