Speaker
Dr
Edward Karavakis
(CERN)
Description
The WLCG monitoring system provides a solid and reliable solution that has supported LHC computing activities and WLCG operations during the first years of LHC data-taking. The current challenge consists of ensuring that the WLCG monitoring infrastructure copes with the constant increase of monitoring data volume and complexity (new data-transfer protocols, new dynamic types of resource providers - cloud computing). At the same time, simplification of the monitoring system is desirable in order to reduce maintenance and operational costs.
The current evolution of the system aims to achieve these two goals: decrease the complexity of the system and ensure its scalability and performance with the steady increase of monitoring information. The presentation will describe the new WLCG monitoring platform including the new technology stack for large-scale data analytics.
Authors
Alexandre Beche
(CERN)
Cristovao Jose Domingues Cordeiro
(CERN)
David Tuckett
(CERN)
Dr
Edward Karavakis
(CERN)
Dr
Hassen Riahi
(CERN)
Hector Martin De Los Rios Saiz
(CERN)
Ivan Antoniev Dzhunov
(CERN)
Ivan Kadochnikov
(Joint Inst. for Nuclear Research (RU))
Julia Andreeva
(CERN)
Lionel Cons
(CERN)
Dr
Luca Magnoni
(CERN)
Marian Babik
(CERN)
Pablo Saiz
(CERN)
Sergey Belov
(Joint Inst. for Nuclear Research (RU))
Uthayanath Suthakar
(Brunel University)
