The CMS data quality monitoring software: experience and future prospects

20th International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

De Guio, Federico^1

CERN, Geneva, Switzerland^1

关键词: Data quality;    Data quality monitoring;    Data-quality information;    Detector monitoring;    Fine grained;    First year;    Future prospects;    Reconstruction software;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/513/3/032024/pdf
DOI  :  10.1088/1742-6596/513/3/032024

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The Data Quality Monitoring (DQM) Software proved to be a central tool in the CMS experiment. Its flexibility allowed its integration in several environments: Online, for real-time detector monitoring; Offline, for the final, fine-grained Data Certification; Release-Validation, to constantly validate the functionality and the performance of the reconstruction software; in Monte Carlo productions. The central tool to deliver Data Quality information is a web site for browsing data quality histograms (DQM GUI). In this contribution the structure of the DQM framework is described and the usage of the DQM software in the different environments and the performance of the system after the first years of data taking are presented.