Speaker
Dr
Federico De Guio
(CERN)
Description
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 our reconstruction software; in Monte Carlo productions. The central tool to deliver Data Quality information is a web site for browsing data quality histograms (DQMGUI). In this presentation the usage of the DQM Software in the different environments and its integration in the CMS Reconstruction Software Framework (CMSSW) and in all production workflows are presented. The main technical challenges and the adopted solutions to them will be also discussed with emphasis on functionality, long-term robustness and performance. Finally the experience in operating the DQM systems over the past years will be reported.
Primary author
Marco Rovere
(CERN)
Co-author
Dr
Federico De Guio
(CERN)
