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ETSI GS OEU 003 defines the current standpoint of ISG OEU members in relation to the operational measurementof energy performance and selection of ICT physical servers.
It defines an energy performance operational KPI and its related measurement points, measurement protocols andtransmission. The measured KPI is simply and unequivocally linked to the measured ICT physical server.
It defines technical KPIs allowing to predict energy consumption and task efficiency for specific uses. The technicalKPIs is simply and unequivocally linked to the measured ICT physical server. These KPIs allow differentiating energyconsumption by noble parts (e.g. CPU, memory, disk, I/O) of ICT physical server of the overall consumption includingcooling and power supplies.
An ICT physical server is a general-purpose ICT equipment with its own dedicated power supplies.
The aforementionedKPIs applies to specified configurations, including type and count of CPU, memory, storage, power supplies, cooling(e.g. fans) and any other add-on hardware expected to be present in production. In particular, for a blade chassis, itincludes the blade enclosure, the blades and all the required I/O interfaces (e.g. switches) included in the bladeenclosure.