Portable Gathering System for Monitoring and Online Calibration at ATLAS.

• DOI: 10.5170/cern-2005-002.111
• Publication Date: 2004-01-01
• Authors: P. Conde Muíño; C. Santamarina Ríos; A. Negri; J. Masik; P. Pinto; S. George; S. Resconi; S. Tapprogge; Z. H. Qian; V. Vercesi; V. Pérez-Réale; M. Grothe; L. Luminari; J. T. Baines; B. Caron; P. Werner; N. Panikashvili; R. Soluk; A. Di Mattia; A. Kootz; C. Ceballos Sánchez; B Venda-Pinto; F. Touchard; N. Nikitin; Sergio A. González; E. Stefanidis; A. J. Lowe; M. Dosil; V. Boisvert; E. Thomas; B. Epp; F. J. Wickens; J.M. de Seixas; S. Falciano; D. Emeliyanov; M. Cervetto; G. Comune; R. W. Moore; V. M. Ghete; S. Sushkov; N. Konstantinidis; C. Padilla Aranda; A. Farilla; G. Kilvington; S. Kabana; M. P. Casado; S. Yu. Sivoklokov; C. Meessen; D. A. Scannicchio; M. Bosman; A.G. Mello; A. Nisati; G. Cataldi; G. Merino; M. Wielers; E. Segura; A. Khomich; M. Biglietti; M.R. Sutton; T. Maeno; M. Díaz-Gómez; J. A. Bogaerts; A. De Santo; G. Zobernig; J. L. Pinfold; S.R. Armstrong; S. Rosati; C. P. Bee; S. Wheeler; D. Cavalli; W. Wiedenmann; C. Schiavi; F. Parodi; P. Morettini; N. Anjos; N. Ellis

During the runtime of any experiment, a central monitoring system that detects problems as soon they appear has an essential role. In large like ATLAS, online data acquisition is distributed across nodes farms, each them running several processes analyse fraction events. this architecture, it necessary to have process collects all from different nodes, produces full statistics histograms and analyses them. paper we present design such system, called gatherer. It allows collect object, histograms, farm in