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Worldwide LHC Computing Grid | |||
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About WLCGManagementStructureMoU TDR Meetings & BoardsCB CRRB GDBMB OB LHCC Architect Forum C-RSG Workshops ArchivesSC2 ARDADocuments Repository (documents, reports etc) ActivitiesWLCG Operations ApplicationsReportingMilestone PlansResources Accounting Reliability Status & Progress Grid links +EGI EMI OSGopenlab GridCafé LHC Gridfest Jobs |
AccountingAn accounting report, showing resource usage/allocation by site and experiment, is produced each month, integrated into a report for the current calendar year. Reports consist of data on CPU, Disk and Tape. CPU Capacity Metrics are defined here. A working group is currently working on the new metric for sites reporting installed capacity and usage. Data snapshots are taken on the 8th of the month, sent to WLCG members to submit their comments, then published here about a week later, depending on availability of data. CERN & Tier-1 sitesCERN and Tier 1 accounting is calculated by combining:
The accumulated data is then stored and analysed to produce the
overall accounting reports below 2011
ArchiveTier-2 sitesTier 2 accounting is calculated from data extractions from the Tier 2 EGI Accounting Portal to produce the reports below: 2011
Archive
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