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Achieving Energy Proportionality In Server Clusters
a great amount of interests in the past few years. Energy proportionality is a principal to ensure that energy consumption is proportional to the system workload. Energy proportional design can effectively improve energy efficiency of computing systems. In this paper, an energy proportional model is proposed based on queuing theory and service differentiation in server clusters, which can ......
Achieving Energy Proportionality In Server Clusters
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Green computing is a hot issue that has received a great amount of interests in the past few years. Energy proportionality is a principal to ensure that energy consumption is proportional to the system workload. Energy proportional design can effectively improve energy efficiency of computing systems....
Achieving Energy Proportionality In Server Clusters ...
Request PDF | Achieving Energy Proportionality In Server Clusters | a great amount of interests in the past few years. Energy proportionality is a principal to ensure that energy consumption is ...
Energy proportional computing - Wikipedia
Energy proportionality is a measure of the relationship between power consumed in a computer system, and the rate at which useful work is done (its utilization, which is one measure of performance).If the overall power consumption is proportional to the computer's utilization, then the machine is said to be energy proportional. Equivalently stated, for an idealized energy proportional computer ......
Achieving Energy Proportionality In Server Clusters - CORE
Achieving Energy Proportionality In Server Clusters . ... Energy proportional design can effectively improve energy efficiency of computing systems. In this paper, an energy proportional model is proposed based on queuing theory and service differentiation in server clusters, which can provide controllable and predictable quantitative control ......
Achieving Energy Proportionality In Server Clusters - CORE
Achieving Energy Proportionality In Server Clusters . By Xinying Zheng and Yu Cai. Abstract. a great amount of interests in the past few years. Energy proportionality is a principal to ensure that energy consumption is proportional to the system workload. Energy proportional design can effectively improve energy efficiency of computing systems ......
Implications of high energy proportional servers on ...
Cluster-level packing techniques have long been used to improve the energy proportionality of server clusters by masking the poor energy proportionality of individual servers. ... Achieving energy ...
The effect of server energy proportionality on data center ...
A metric that captures both energy proportionality as well as linearity into a single value is the EP metric given as EP = 1 − Actual power curve area − Ideal power curve area Ideal power curve area where “Ideal power curve area” refers to the area under the power-utilization curve for an ideal energy proportional server. EP ranges from 0 to 2 with higher value meaning greater energy ......
EPSCS: Simulating and Measuring Energy Proportionality of ...
Energy proportionality for a server cluster means energy consumption is proportional to the workloads running on the cluster. One problem is that it is too costly, time-consuming, and complex to build a real cluster to evaluate energy-proportional algorithms. Aiming to solve this problem, we propose to build a prototype system that is able to ......
 Towards Energy Proportionality for Large-Scale Latency ...
nificantly improves the energy proportionality of WSC systems, as demonstrated by a real implementation in a Google search cluster. PEGASUS uses request latency statistics to dynamically adjust server power management limits in a fine-grain manner, running each server just fast enough to meet global service-level latency objectives....
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