EPJ Web of Conferences (Jan 2024)
First year of experience with the new operational monitoring tool for data taking in CMS during Run 3
- Amoiridis Vassileios,
- Behrens Ulf,
- Bocci Andrea,
- Branson James,
- Brummer Philipp,
- Cano Eric,
- Cittolin Sergio,
- Da Silva Almeida Da Quintanilha Joao,
- Darlea Georgiana-Lavinia,
- Deldicque Christian,
- Dobson Marc,
- Dvorak Antonin,
- Gigi Dominique,
- Glege Frank,
- Gomez-Ceballos Guillelmo,
- Gorniak Patrycja,
- Gutić Neven,
- Hegeman Jeroen,
- Izquierdo Moreno Guillermo,
- James Thomas Owen,
- Karimeh Wassef,
- Kartalas Miltiadis,
- Krawczyk Rafał Dominik,
- Li Wei,
- Long Kenneth,
- Meijers Frans,
- Meschi Emilio,
- Morović Srećko,
- Orsini Luciano,
- Paus Christoph,
- Petrucci Andrea,
- Pieri Marco,
- Rabady Dinyar Sebastian,
- Racz Attila,
- Rizopoulos Theodoros,
- Sakulin Hannes,
- Schwick Christoph,
- Šimelevičius Dainius,
- Tzanis Polyneikis,
- Vazquez Velez Cristina,
- Žejdl Petr,
- Zhang Yousen,
- Zogatova Dominika
Affiliations
- Amoiridis Vassileios
- CERN
- Behrens Ulf
- Rice University
- Bocci Andrea
- CERN
- Branson James
- UCSD, San Diego
- Brummer Philipp
- CERN
- Cano Eric
- CERN
- Cittolin Sergio
- UCSD, San Diego
- Da Silva Almeida Da Quintanilha Joao
- CERN
- Darlea Georgiana-Lavinia
- MIT, Cambridge
- Deldicque Christian
- CERN
- Dobson Marc
- CERN
- Dvorak Antonin
- CERN
- Gigi Dominique
- CERN
- Glege Frank
- CERN
- Gomez-Ceballos Guillelmo
- MIT, Cambridge
- Gorniak Patrycja
- CERN
- Gutić Neven
- CERN
- Hegeman Jeroen
- CERN
- Izquierdo Moreno Guillermo
- CERN
- James Thomas Owen
- CERN
- Karimeh Wassef
- CERN
- Kartalas Miltiadis
- CERN
- Krawczyk Rafał Dominik
- Rice University
- Li Wei
- Rice University
- Long Kenneth
- MIT, Cambridge
- Meijers Frans
- CERN
- Meschi Emilio
- CERN
- Morović Srećko
- UCSD, San Diego
- Orsini Luciano
- CERN
- Paus Christoph
- MIT, Cambridge
- Petrucci Andrea
- UCSD, San Diego
- Pieri Marco
- UCSD, San Diego
- Rabady Dinyar Sebastian
- CERN
- Racz Attila
- CERN
- Rizopoulos Theodoros
- CERN
- Sakulin Hannes
- CERN
- Schwick Christoph
- CERN
- Šimelevičius Dainius
- CERN
- Tzanis Polyneikis
- CERN
- Vazquez Velez Cristina
- CERN
- Žejdl Petr
- CERN
- Zhang Yousen
- Rice University
- Zogatova Dominika
- CERN
- DOI
- https://doi.org/10.1051/epjconf/202429502013
- Journal volume & issue
-
Vol. 295
p. 02013
Abstract
The Online Monitoring System (OMS) at the Compact Muon Solenoid experiment (CMS) at CERN aggregates and integrates different sources of information into a central place and allows users to view, compare and correlate information. It displays real-time and historical information. The tool is heavily used by run coordinators, trigger experts and shift crews, to ensure the quality and efficiency of data taking. It provides aggregated information for many use cases including data certification. OMS is the successor of Web Based Monitoring (WBM), which was in use during Run 1 and Run 2 of the LHC. WBM started as a small tool and grew substantially over the years so that maintenance became challenging. OMS was developed from scratch following several design ideas: to strictly separate the presentation layer from the data aggregation layer, to use a well-defined standard for the communication between presentation layer and aggregation layer, and to employ widely used frameworks from outside the HEP community. A report on the experience from the operation of OMS for the first year of data taking of Run 3 in 2022 is presented.
