Monitoring system for the Belle II distributed computing

21st International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

Hayasaka, Kiyoshi^1

Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Chikusa-ku Furo-cho, Nagoya, Japan^1

关键词: B factory;    Computing system;    Data sample;    Mass production test;    Monitoring system;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/664/6/062020/pdf
DOI  :  10.1088/1742-6596/664/6/062020

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Belle II experiment is a next-generation B-factory at KEK in Japan, which will collect 50 ab-1 data sample for 10 years, that corresponds to about 5 x 1010BB-pair events. To handle such a huge data sample, Belle II has adopted the distributed computing. A monitoring system is necessary to operate the computing system stably and we have been developing the monitoring system for Belle II computing based on our experience we have gained through the mass production test of the Monte Carlo simulation events. In this paper, we introduce our monitoring system, especially, the one we call "active-way" monitoring.