Efficient monitoring of CRAB jobs at CMS
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1088/1742-6596/898/9/092036 http://hdl.handle.net/11449/220992 |
Resumo: | CRAB is a tool used for distributed analysis of CMS data. Users can submit sets of jobs with similar requirements (tasks) with a single request. CRAB uses a client-server architecture, where a lightweight client, a server, and ancillary services work together and are maintained by CMS operators at CERN. As with most complex software, good monitoring tools are crucial for efficient use and longterm maintainability. This work gives an overview of the monitoring tools developed to ensure the CRAB server and infrastructure are functional, help operators debug user problems, and minimize overhead and operating cost. This work also illustrates the design choices and gives a report on our experience with the tools we developed and the external ones we used. |
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Efficient monitoring of CRAB jobs at CMSCRAB is a tool used for distributed analysis of CMS data. Users can submit sets of jobs with similar requirements (tasks) with a single request. CRAB uses a client-server architecture, where a lightweight client, a server, and ancillary services work together and are maintained by CMS operators at CERN. As with most complex software, good monitoring tools are crucial for efficient use and longterm maintainability. This work gives an overview of the monitoring tools developed to ensure the CRAB server and infrastructure are functional, help operators debug user problems, and minimize overhead and operating cost. This work also illustrates the design choices and gives a report on our experience with the tools we developed and the external ones we used.Universidade Estadual PaulistaCalifornia Institute of TechnologyINFN Sezione di TriesteINFN Sezione di PerugiaFermi National Accelerator LaboratoryVilnius UniversityUniversity of Sofia st. Kliment OhridskiCIEMATUniversidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)California Institute of TechnologyINFN Sezione di TriesteINFN Sezione di PerugiaFermi National Accelerator LaboratoryVilnius UniversityUniversity of Sofia st. Kliment OhridskiCIEMATSilva, J. M.D. [UNESP]Balcas, J.Belforte, S.Ciangottini, D.Mascheroni, M.Rupeika, E. A.Ivanov, T. T.Hernandez, J. M.Vaandering, E.2022-04-28T19:07:13Z2022-04-28T19:07:13Z2017-11-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1088/1742-6596/898/9/092036Journal of Physics: Conference Series, v. 898, n. 9, 2017.1742-65961742-6588http://hdl.handle.net/11449/22099210.1088/1742-6596/898/9/0920362-s2.0-85039453178Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Physics: Conference Seriesinfo:eu-repo/semantics/openAccess2022-04-28T19:07:14Zoai:repositorio.unesp.br:11449/220992Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:07:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Efficient monitoring of CRAB jobs at CMS |
title |
Efficient monitoring of CRAB jobs at CMS |
spellingShingle |
Efficient monitoring of CRAB jobs at CMS Silva, J. M.D. [UNESP] |
title_short |
Efficient monitoring of CRAB jobs at CMS |
title_full |
Efficient monitoring of CRAB jobs at CMS |
title_fullStr |
Efficient monitoring of CRAB jobs at CMS |
title_full_unstemmed |
Efficient monitoring of CRAB jobs at CMS |
title_sort |
Efficient monitoring of CRAB jobs at CMS |
author |
Silva, J. M.D. [UNESP] |
author_facet |
Silva, J. M.D. [UNESP] Balcas, J. Belforte, S. Ciangottini, D. Mascheroni, M. Rupeika, E. A. Ivanov, T. T. Hernandez, J. M. Vaandering, E. |
author_role |
author |
author2 |
Balcas, J. Belforte, S. Ciangottini, D. Mascheroni, M. Rupeika, E. A. Ivanov, T. T. Hernandez, J. M. Vaandering, E. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) California Institute of Technology INFN Sezione di Trieste INFN Sezione di Perugia Fermi National Accelerator Laboratory Vilnius University University of Sofia st. Kliment Ohridski CIEMAT |
dc.contributor.author.fl_str_mv |
Silva, J. M.D. [UNESP] Balcas, J. Belforte, S. Ciangottini, D. Mascheroni, M. Rupeika, E. A. Ivanov, T. T. Hernandez, J. M. Vaandering, E. |
description |
CRAB is a tool used for distributed analysis of CMS data. Users can submit sets of jobs with similar requirements (tasks) with a single request. CRAB uses a client-server architecture, where a lightweight client, a server, and ancillary services work together and are maintained by CMS operators at CERN. As with most complex software, good monitoring tools are crucial for efficient use and longterm maintainability. This work gives an overview of the monitoring tools developed to ensure the CRAB server and infrastructure are functional, help operators debug user problems, and minimize overhead and operating cost. This work also illustrates the design choices and gives a report on our experience with the tools we developed and the external ones we used. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-23 2022-04-28T19:07:13Z 2022-04-28T19:07:13Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1088/1742-6596/898/9/092036 Journal of Physics: Conference Series, v. 898, n. 9, 2017. 1742-6596 1742-6588 http://hdl.handle.net/11449/220992 10.1088/1742-6596/898/9/092036 2-s2.0-85039453178 |
url |
http://dx.doi.org/10.1088/1742-6596/898/9/092036 http://hdl.handle.net/11449/220992 |
identifier_str_mv |
Journal of Physics: Conference Series, v. 898, n. 9, 2017. 1742-6596 1742-6588 10.1088/1742-6596/898/9/092036 2-s2.0-85039453178 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Physics: Conference Series |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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|
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1797790204933701632 |