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MAUSThirdPartyOnlineMonitoring » History » Version 1

Jackson, Mike, 09 November 2011 13:44

1 1 Jackson, Mike
h1. Third-party pnline monitoring examples
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h2. LHC
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http://op-webtools.web.cern.ch/op-webtools/vistar/vistars.php
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Renders one of a set of images which are updated regularly. If JavaScript is enabled then the image will auto-refresh in the browser. JavaScript drop-down menu allows selection of which image to render.
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http://lhcb-public.web.cern.ch/lhcb-public/
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LHCb public page with typical particle physics plots.
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h2. LHC - ATLAS
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http://iopscience.iop.org/1742-6596/119/3/032001/pdf/1742-6596_119_3_032001.pdf
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"ATLAS tile calorimeter data quality assessment with commissioning data", 2008
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ATLAS Tile Calorimeter measures energy deposits of hadrons and jets.
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Trigger and Data AcQuisition system - TDAQ
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ATLAS offline reconstruction software - Athena.
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Online DQ tools - detector verification tests and online monitoring tools. Feedback within minutes.
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* Spies on data flow and monitors before data enters event builders and after full event has been built.
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* Online histogram presenter - OHP - browse available histograms.
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Offline DQ tools - analysis, bulk reconstruction and monitoring, automatic histogram checking. Feedback within hours.
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* Athena TileMonitoring - produce detailed and summary histograms.
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* Data Quality Monitoring Framework (DQMF)
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* Apply algorithms to histograms to get DQ result (good, bad, investigate)
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* Web interface for shifters (WIS) - access DQMF results and plots images.
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* Graphic representation of detector.
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http://indico.cern.ch/contributionDisplay.py?contribId=327&confId=35523
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"TileCal web system for DQ analysis", slides, 2009 
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Web interface for shifters (WIS) - run information, name, type, date, setup.
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TileComm analysis - charts/histograms, status at module level, view PNG or PS plots.
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DQM viewer - data quality monitoring results, and run parameters.
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Monitoring and calibration web system (MCWS) - view module/channel (good/bad) information, generate plots and reports.
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http://indico.cern.ch/contributionDisplay.py?contribId=304&confId=35523
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http://indico.cern.ch/getFile.py/access?contribId=304&sessionId=60&resId=0&materialId=slides&confId=35523
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"ATLAS data quality offline monitoring", slides, 2009
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Near real-time monitoring of reconstructed offline data.
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DQM
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han - histogram analyzer
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* Takes configuration + ROOT file with histograms and runs automatic checks.
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* Axes ranges, linear/log scales specifies in han configuration.
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* Outputs ROOT file with checked histograms, status and results, configuration.
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handi - han display
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* Renders han output files as HTML pages - histogram, status, algorithm results.
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ATLAS conditions database
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* Python, C++ or web browsing
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XML-RPC web service
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* han output files e.g. status, results, histogram PNG, histogram via ROOT's XML serialization.
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http://indico.cern.ch/materialDisplay.py?contribId=208&sessionId=57&materialId=slides&confId=35523
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"First year experience with the ATLAS online monitoring framework", slides, 2009
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DQP Display - graphical representation of sub-systems and components.
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DQM Configurator - configuration editing.
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OHP - histogram presentations in tabbed sets.
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http://indico.cern.ch/getFile.py/access?contribId=21&sessionId=28&resId=0&materialId=poster&confId=35523
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"ATLAS Tile Calorimeter Data Preparation for LHC first beam data taking and commissioning data", poster, 2009
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Images of OHP, DQMF handi, example plots.
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http://arxiv.org/abs/1110.6119
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"The ATLAS Data Quality Defect Database System", paper, 2011
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http://tcws.web.cern.ch/tcws/
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Links to Detector control System, MCWS and old WIS and TileComm analysis.
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Uses jQuery JavaScript library.
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h2. Fermilab MINOS experiment. 
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http://farweb.minos-soudan.org/events/LiveEvent.html
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Renders a single image which is updated regularly. If JavaScript is enabled then the image will auto-refresh in the browser.
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h2. SNOOP
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A mix of EPICS and data quality.
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http://detector.sno.laurentian.ca/~volsung/private/snoop/html/SnoopRunShortCombined.html
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http://detector.sno.laurentian.ca/~volsung/private/snoop/html/SnoopNCD.html
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NCD information page