Speaker
Joanna Waczynska
(Wroclaw University of Science and Technology (PL))
Description
NOTED is a project that aims to better exploit WAN bandwidth needed by FTS data transfers.
The main component is the Transfer Broker, which interpreters information coming from FTS to identify large data transfer which could benefit of network optimization. The Transfer Broker then enriches the FTS transfers with network information coming from CRIC, the resource database used by ATLAS and CMS.
In this presentation we describe the work done to identify the large transfers in FTS, how these information are enhanced with the data from CRIC, how we try to estimate the duration of the queue, caused by network overloaded. In the nutshell we will show you how we can explain network traffic by using information from FTS.
Author
Joanna Waczynska
(Wroclaw University of Science and Technology (PL))
Co-author
Edoardo Martelli
(CERN)
