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WLCG Accounting Requirements

Join the upcoming WLCG Accounting Workshop at the EGI Technical Forum in Amsterdam next week. This workshop aims to gather accounting requirements from NGI and user communities, focusing on how we collect and present CPU and accounting data. Your input will help shape the development of APEL and the Accounting Portal in EGI and EMI. Key topics will include data normalization, different ways to account usage, and dynamic querying capabilities. Share your insights and help improve the system!

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WLCG Accounting Requirements

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  1. Grid Deployment Board 8thSeptember 2010, CERN WLCG Accounting Requirements John Gordon

  2. Next week there is an accounting workshop during the EGI Technical Forum in Amsterdam. • It will be gathering requirements from NGI and user communities • Would like WLCG input to input their requirements: • Changes to the way we gather or present cpu data • Other things to be accounted • Workshop will inform the development plans for APEL and Portal in EGI and EMI Ian.Bird@cern.ch

  3. APEL • Collects cpu time and normalisation • Identified by UserDN, FQAN, Site, VO, date • Summarised by month/site/VO; month/site/FQAN; month/site/UserDN • UserDN is encrypted in transit Ian Bird, CERN

  4. Accounting Portal • Displays njobs/cpu/wallclock/normalised cpu/normalised wallclock/cpuefficieny • Allows dynamic queries on • date, site, VO, region • Trees of Tier1, Tier2, Countries, EGEE • Reports for monthly Tier1, Tier2 accounts • Dump to spreadsheet • User, VO, and VO Manager views Ian.Bird@cern.ch

  5. What’s missing from what you have? • Longer lists of top UserDNs and/or FQANs? • Storage? • How to account VMs? • Pilot jobs? • How to account whole node use? Ian.Bird@cern.ch

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