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1.
A web-based solution to visualize operational monitoring data in the Trigger and Data Acquisition system of the ATLAS experiment at the LHC / Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; D'Ascanio, Matteo (European Laboratory for Particle Physics, CERN) ; Lehmann-Miotto, Giovanna (European Laboratory for Particle Physics, CERN) ; Soloviev, Igor (University of California, Irvine)
The Trigger and Data Acquisition (TDAQ) system of the ATLAS detector at the Large Hadron Collider at CERN is composed of a large number of distributed hardware and software components (about 3000 computers and more than 25000 applications) which, in a coordinated manner, provide the data-taking functionality of the overall system. [...]
ATL-DAQ-PROC-2017-001.
- 2017. - 8 p.
Original Communication (restricted to ATLAS) - Full text - IOP Open Access Article
2.
A Web-based Solution to Visualize Operational Monitoring Data in the Trigger and Data Acquisition System of the ATLAS Experiment at the LHC / Avolio, Giuseppe (CERN) ; D'ascanio, Matteo (CERN) ; Lehmann Miotto, Giovanna (CERN) ; Soloviev, Igor (University of California, Irvine) /ATLAS Collaboration
The Trigger and Data Acquisition (TDAQ) system of the ATLAS detector at the Large Hadron Collider (LHC) at CERN is composed of a large number of distributed hardware and software components (about 3000 machines and more than 25000 applications) which, in a coordinated manner, provide the data-taking functionality of the overall system. During data taking runs, a huge flow of operational data is produced in order to constantly monitor the system and allow proper detection of anomalies or misbehaviors. [...]
ATL-DAQ-SLIDE-2016-763.- Geneva : CERN, 2016 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 22nd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2016, San Francisco, Usa, 10 - 14 Oct 2016
3.
ATLAS Operational Monitoring Data Archival and Visualization / Soloviev, Igor (University of California, Irvine) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Kazymov, Andrei (Joint Institute for Nuclear Research) ; Vasile, Matei Eugen (Horia Hulubei National Institute of Physics and Nuclear Engineering) /ATLAS Collaboration
The Information Service (IS) is an integral part of the Trigger and Data Acquisition (TDAQ) system of the ATLAS experiment at the Large Hadron Collider (LHC) at CERN. The IS allows online publication of operational monitoring data, and it is used by all sub-systems and sub-detectors of the experiment to constantly monitor their hardware and software components including more than 25000 applications running on more than 3000 computers. [...]
ATL-DAQ-SLIDE-2019-846.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019
4.
Performance evaluation of modern time-series database technologies for the ATLAS operational monitoring data archiving service / Vasile, Matei (Horia Hulubei National Institute of Physics and Nuclear Engineering (RO)) ; Avolio, Giuseppe (CERN) ; Soloviev, Igor (University of California Irvine (US)) - test design and strategy test design and strategy
The Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider at CERN is composed of a large number of distributed hardware and software components which provide the data-taking functionality of the overall system. [...]
ATL-DAQ-PROC-2022-008.
- 2023. - 5 p.
Original Communication (restricted to ATLAS) - Full text
5.
Evaluating InfluxDB and ClickHouse database technologies for improvements of the ATLAS operational monitoring data archiving / Vasile, Matei Eugen (Horia Hulubei National Institute of Physics and Nuclear Engineering) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Soloviev, Igor (University of California, Irvine) - provided background information, assistance and feedback provided background information, assistance and feedback
The Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider at CERN is composed of a large number of distributed hardware and software components which provide the data-taking functionality of the overall system. [...]
ATL-DAQ-PROC-2019-008.
- 2020. - 5 p.
Original Communication (restricted to ATLAS) - Full text
6.
ATLAS Operational Monitoring Data Archival and Visualization / Soloviev, Igor (University of California, Irvine) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Kazymov, Andrei (Joint Institute for Nuclear Research) ; Vasile, Matei Eugen (Horia Hulubei National Institute of Physics and Nuclear Engineering)
The Information Service (IS) is an integral part of the Trigger and Data Acquisition (TDAQ) system of the ATLAS experiment at the Large Hadron Collider (LHC) at CERN. [...]
ATL-DAQ-PROC-2020-009.
- 2020.
Original Communication (restricted to ATLAS) - Full text - Fulltext from publisher
7.
Evaluating InfluxDB and ClickHouse database technologies for improvements of the ATLAS operational monitoring data archiving / Vasile, Matei Eugen (Horia Hulubei National Institute of Physics and Nuclear Engineering) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Soloviev, Igor (University of California, Irvine) /ATLAS Collaboration
The Trigger and Data Acquisition (TDAQ) system of the ATLAS experiment the Large Hadron Collider (LHC) at CERN currently is composed of a large number of distributed hardware and software components (about 3000 machines and more than 25000 applications) which, in a coordinated manner, provide the data-taking functionality of the overall system. During data taking runs, a huge flow of operational data is produced in order to constantly monitor the system and allow proper detection of anomalies or misbehaviors. [...]
ATL-DAQ-SLIDE-2019-084.- Geneva : CERN, 2019 - 1 p. Fulltext: 2.PDF; External link: Original Communication (restricted to ATLAS)
In : 19th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Saas Fee, Switzerland, 11 - 15 Mar 2019
8.
EXPERIENCE WITH SPLUNK FOR ARCHIVING AND VISUALISATION OF OPERATIONAL DATA IN ATLAS TDAQ SYSTEM / Kazarov, Andrei (Petersburg Nuclear Physics Institute) ; Mineev, Mikhail (Joint Institute for Nuclear Research) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Chitan, Adrian (Horia Hulubei National Institute of Physics and Nuclear Engineering)
The ATLAS Trigger and Data Acquisition (TDAQ) is a large, distributed system composed of several thousands interconnected computers and tens of thousands software processes (applications). [...]
ATL-DAQ-PROC-2017-039.
- 2017. - 4 p.
Original Communication (restricted to ATLAS) - Full text - Full text
9.
Experience with SPLUNK for archiving and visualization of operational data in ATLAS TDAQ system / Kazarov, Andrei (Petersburg Nuclear Physics Institute) ; Avolio, Giuseppe (European Laboratory for Particle Physics, CERN) ; Mineev, Mikhail (Joint Institute for Nuclear Research) ; Chitan, Adrian (Horia Hulubei National Institute of Physics and Nuclear Engineering) /ATLAS Collaboration
The ATLAS Trigger and Data Acquisition (TDAQ) is a large, distributed system composed of several thousands interconnected computers and tens of thousands software processes (applications). Applications produce a large amount of operational messages (at the order of O(10^4) messages per second), which need to be reliably stored and delivered to TDAQ operators in a realtime manner, and also be available for post-mortem analysis by experts. [...]
ATL-DAQ-SLIDE-2018-087.- Geneva : CERN, 2018 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017
10.
A Persistent Back-End for the ATLAS Online Information Service (P-BEAST) / SICOE, A D (CERN) ; LEHMANN MIOTTO, G (CERN) ; KOLOS, S (University of California Irvine (US)) ; MAGNONI, L (CERN) ; SOLOVIEV, I (University of California Irvine (US))
This poster describes P-BEAST, a highly scalable, highly available and durable system for archiving monitoring information of the trigger and data acquisition (TDAQ) system of the ATLAS experiment. Currently this consists of 20,000 applications running on 2,400 interconnected computers but it is foreseen to grow further in the near future. [...]
ATL-DAQ-SLIDE-2012-067.- Geneva : CERN, 2012 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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