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Электронный каталог: Cherepanova, E. - Testing Framework and Monitoring System for the ATLAS EventIndex
Cherepanova, E. - Testing Framework and Monitoring System for the ATLAS EventIndex
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Книга (аналит. описание)
Автор: Cherepanova, E.
26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023), Norfolk, VA, USA, May 8-12, 2023 [Electronic resource]: Testing Framework and Monitoring System for the ATLAS EventIndex
б.г.
ISBN отсутствует
Автор: Cherepanova, E.
26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023), Norfolk, VA, USA, May 8-12, 2023 [Electronic resource]: Testing Framework and Monitoring System for the ATLAS EventIndex
б.г.
ISBN отсутствует
Книга (аналит. описание)
Cherepanova, E.
Testing Framework and Monitoring System for the ATLAS EventIndex / E.Cherepanova, E.J.Gallas, F.Prokoshin, M.V.Perez // 26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023), Norfolk, VA, USA, May 8-12, 2023 [Electronic resource] / Ed.: R.De Vita, X.Espinal, P.Laycock, O.Shadura. – Les Ulis Cedex : EDP Sciences, 2024. – P. 01047. – URL: https://doi.org/10.1051/epjconf/202429501047. – Bibliogr.: 12.
The ATLAS EventIndex is a global catalogue of the events collected, processed or generated by the ATLAS experiment. The system was upgraded in advance of LHC Run 3, with a migration of the Run 1 and Run 2 data from HDFS MapFiles to HBase tables with a Phoenix interface. Two frameworks for testing functionality and performance of the new system have been developed. There are two types of tests running. First, the functional test that must check the correct functioning of the import chain. These tests run event picking over a random set of recently imported data to see if the data have been imported correctly, and can be accessed by both the CLI and the PanDA client. The second, the performance test, generates event lookup queries on sets of the EventIndex data and measures the response times. These tests enable studies of the response time dependence on the amount of requested data, and data sample type and size. Both types of tests run regularly on the existing system. The results of the regular tests as well as the statuses of the main EventIndex subsystems (services health, loaders status, filesystem usage, etc.) are sent to InfluxDB in JSON format via HTTP requests and are displayed on Grafana monitoring dashboards. In case (part of) the system misbehaves or becomes unresponsive, alarms are raised by the monitoring system. – (EPJ Web of Conferences ; Vol.295) .
Спец.(статьи,препринты) = Ц 84 б - Устройства для обработки экспериментальных данных. Центры по обработке информации (в том числе устройства для обработки данных с регистрирующих приборов экспериментальной физики) Системы on-line
Спец.(статьи,препринты) = Ц 840 в - Программы обработки экспериментальных данных и управление физическими установками$
Спец.(статьи,препринты) = Ц 840 г1 - Банки и базы данных
ОИЯИ = ОИЯИ (JINR)2024
Cherepanova, E.
Testing Framework and Monitoring System for the ATLAS EventIndex / E.Cherepanova, E.J.Gallas, F.Prokoshin, M.V.Perez // 26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023), Norfolk, VA, USA, May 8-12, 2023 [Electronic resource] / Ed.: R.De Vita, X.Espinal, P.Laycock, O.Shadura. – Les Ulis Cedex : EDP Sciences, 2024. – P. 01047. – URL: https://doi.org/10.1051/epjconf/202429501047. – Bibliogr.: 12.
The ATLAS EventIndex is a global catalogue of the events collected, processed or generated by the ATLAS experiment. The system was upgraded in advance of LHC Run 3, with a migration of the Run 1 and Run 2 data from HDFS MapFiles to HBase tables with a Phoenix interface. Two frameworks for testing functionality and performance of the new system have been developed. There are two types of tests running. First, the functional test that must check the correct functioning of the import chain. These tests run event picking over a random set of recently imported data to see if the data have been imported correctly, and can be accessed by both the CLI and the PanDA client. The second, the performance test, generates event lookup queries on sets of the EventIndex data and measures the response times. These tests enable studies of the response time dependence on the amount of requested data, and data sample type and size. Both types of tests run regularly on the existing system. The results of the regular tests as well as the statuses of the main EventIndex subsystems (services health, loaders status, filesystem usage, etc.) are sent to InfluxDB in JSON format via HTTP requests and are displayed on Grafana monitoring dashboards. In case (part of) the system misbehaves or becomes unresponsive, alarms are raised by the monitoring system. – (EPJ Web of Conferences ; Vol.295) .
Спец.(статьи,препринты) = Ц 84 б - Устройства для обработки экспериментальных данных. Центры по обработке информации (в том числе устройства для обработки данных с регистрирующих приборов экспериментальной физики) Системы on-line
Спец.(статьи,препринты) = Ц 840 в - Программы обработки экспериментальных данных и управление физическими установками$
Спец.(статьи,препринты) = Ц 840 г1 - Банки и базы данных
ОИЯИ = ОИЯИ (JINR)2024