학술논문
Collection and harmonization of system logs and prototypal Analytics services with the Elastic (ELK) suite at the INFN-CNAF computing centre
Document Type
Working Paper
Author
Source
PoS(ISGC2019)027
Subject
Language
Abstract
The distributed Grid infrastructure for High Energy Physics experiments at the Large Hadron Collider (LHC) in Geneva comprises a set of computing centres, spread all over the world, as part of the Worldwide LHC Computing Grid (WLCG). In Italy, the Tier-1 functionalities are served by the INFN-CNAF data center, which provides also computing and storage resources to more than twenty non-LHC experiments. For this reason, a high amount of logs are collected each day from various sources, which are highly heterogeneous and difficult to harmonize. In this contribution, a working implementation of a system that collects, parses and displays the log information from CNAF data sources and the investigation of a Machine Learning based predictive maintenance system, is presented.
Comment: Submitted to proceedings of International Symposium on Grids & Clouds 2019 (ISGC2019)
Comment: Submitted to proceedings of International Symposium on Grids & Clouds 2019 (ISGC2019)