scholarly journals Performance Analysis of End-to-End Services in Virtualized Computing Environments

2014 ◽  
pp. 546-549
Author(s):  
Guofeng Yan ◽  
Yuxing Peng
Keyword(s):  
Performance Analysis ◽  
Computing Environments ◽  
End To End

QoS Evaluation of End-to-End Services in Virtualized Computing Environments

2015 ◽  
Vol 12 (1) ◽  
pp. 27-44 ◽  
Author(s):  
Guofeng Yan ◽  
Yuxing Peng ◽  
Shuhong Chen ◽  
Pengfei You
Keyword(s):  
Performance Analysis ◽  
Performance Metrics ◽  
Virtual Machines ◽  
Cloud Service ◽  
Stochastic Approach ◽  
Cloud Services ◽  
Acceptance Probability ◽  
Computing Environments ◽  
End To End ◽  
Qos Evaluation

Quality of service (QoS) optimization for end-to-end (e2e) services always depends on performance analysis in cloud-based service delivery industry. However, performance analysis of e2e services becomes difficult as the scale and complexity of virtualized computing environments increase. In this paper, the authors present a novel hierarchical stochastic approach to evaluate the QoS of e2e virtualized cloud services using Quasi-Birth Death structures, where jobs arrive according to a stochastic process and request virtual machines (VMs), which are specified in terms of resources, i.e., VM-configuration. To reduce the complexity of performance evaluation, the overall virtualized cloud services are partitioned into three sub-hierarchies. The authors analyze each individual sub-hierarchy using stochastic queueing approach. Thus, the key performance metrics of e2e cloud service QoS, such as acceptance probability and e2e response delay incurred on user requests, are obtained.

End-to-end performance analysis with traffic aggregation

2000 ◽  
Vol 34 (6) ◽  
pp. 905-914 ◽  
Author(s):  
Tiziana Ferrari
Keyword(s):  
Performance Analysis ◽  
End To End

scholarly journals End-to-End Integrated Security and Performance Analysis on the DEGAS Choreographer Platform

2005 ◽  
pp. 286-301 ◽  
Author(s):  
Mikael Buchholtz ◽  
Stephen Gilmore ◽  
Valentin Haenel ◽  
Carlo Montangero
Keyword(s):  
Performance Analysis ◽  
End To End ◽  
And Performance

An algorithm for end-to-end performance analysis of network based on traffic engineering

2003 ◽  
Vol 20 (4) ◽  
pp. 293-298 ◽  
Author(s):  
Huailiang Liu ◽  
Xin Zhang ◽  
Dong Wang ◽  
Guohua Xu
Keyword(s):  
Performance Analysis ◽  
Traffic Engineering ◽  
End To End

scholarly journals An End-to-End Performance Analysis for Service Chaining in a Virtualized Network

2020 ◽  
Vol 1 ◽  
pp. 148-163 ◽  
Author(s):  
Emmanouil Fountoulakis ◽  
Qi Liao ◽  
Nikolaos Pappas
Keyword(s):  
Performance Analysis ◽  
End To End
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