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The deployment of an automatic network performance measurement system is crucial to the early detection and analysis of network quality degradations and failures. Once the overall network health status can be summarized and visualized in an easily accessible graphic user interface, the difficulty of network maintenance and troubleshooting can be significantly reduced. This study provided a detailed introduction to how the perfSONAR is implemented in TWAREN backbone and how the individual data are integrated and eventually visualized as a handy weathermap for network operators to use.

Speech service network hoping to provide a continuous data transfer procedure is a stable data streaming (Streaming). The main requirement in the Voice over IP technology is a good quality of transmitted signal between calling subscribers. Ways to diagnose voice quality issues has become important in your network. perfSONAR has been proposed as a successor to various traditional measurement tools. It is unprecedented ability to integrate measurement tools, data archives and visualization tools as web services provides a fully flexible and easy extensible solution to network measurement. In this paper, we develop a voice quality measurement in perfSONAR (ps-VQM). Combine the advantage of perfSONAR network effect supervision, availably supervise and control network effect, provide a high-quality network, just can develop the biggest advantage of network.

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