Modeling and Analysis of Performance Under Interference in the Cloud
Modeling and Analysis of Performance Under Interference in the Cloud
复制标题
云端干扰下的性能建模与分析
DOI:
10.1109/mascots.2017.11
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Anshul Gandhi
中科院分区:
文献类型:
--
作者:
Scott Votke;S. A. Javadi;Anshul Gandhi
One of the key performance challenges in cloud computing is the problem of interference, or resource contention, among colocated VMs. While prior work has empirically analyzed interference for specific workloads under specific settings, there is a need for a generic approach to estimate application performance under any interference condition.In this paper, we present an analytical model to estimate performance as a function of various workload, system, and interference conditions, including the intensity and length ofinterference, for single- and multi-VM systems. Comparisons with empirical results under various scenarios show that our model can provide accurate latency estimations (less than 5% error). We employ our model to analyze systems under interference, and derive useful results to aid practitioners.
DOI:
10.1109/cloudcom.2013.118
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Casale G
通讯作者:
Casale G