The web based monitoring project at the CMS experiment

Lopez-Perez, Juan Antonio; Badgett, William; Behrens, Ulf; Chakaberia, Irakli; Jo, Youngkwon; Kaori Maeshima, Sho Maruyama; Patrick, James; Rapsevicius, Valdas; Soha, Aron; Stankevicius, Mantas; Sulmanas, Balys; Toda, Sachiko; Wan, Zongru

doi:10.1088/1742-6596/898/9/092040

The web based monitoring project at the CMS experiment

Journal Article · Thu Nov 23 00:00:00 EST 2017 · Journal of Physics. Conference Series

DOI:https://doi.org/10.1088/1742-6596/898/9/092040· OSTI ID:1358096

Lopez-Perez, Juan Antonio ^[1]; Badgett, William ^[1]; Behrens, Ulf ^[2]; Chakaberia, Irakli ^[3]; Jo, Youngkwon ^[4]; Kaori Maeshima, Sho Maruyama ^[1]; Patrick, James ^[1]; Rapsevicius, Valdas ^[1]; Soha, Aron ^[1]; Stankevicius, Mantas ^[1]; Sulmanas, Balys ^[1]; Toda, Sachiko ^[3]; Wan, Zongru ^[3]

Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Kansas State Univ., Manhattan, KS (United States)
Korea Univ., Seoul (Korea)

The Compact Muon Solenoid is a large a complex general purpose experiment at the CERN Large Hadron Collider (LHC), built and maintained by many collaborators from around the world. Efficient operation of the detector requires widespread and timely access to a broad range of monitoring and status information. To the end the Web Based Monitoring (WBM) system was developed to present data to users located anywhere from many underlying heterogeneous sources, from real time messaging systems to relational databases. This system provides the power to combine and correlate data in both graphical and tabular formats of interest to the experimenters, including data such as beam conditions, luminosity, trigger rates, detector conditions, and many others, allowing for flexibility on the user’s side. This paper describes the WBM system architecture and describes how the system has been used from the beginning of data taking until now (Run1 and Run 2).

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1358096

Alternate ID(s):: OSTI ID: 23020579

Report Number(s):: FERMILAB-CONF--17-063-CMS; 1599915

Journal Information:: Journal of Physics. Conference Series, Journal Name: Journal of Physics. Conference Series Journal Issue: 9 Vol. 898; ISSN 1742-6588