Effective modeling approach for iaas data center performance analysis under heterogeneous workload
Publication
, Journal Article
Chang, X; Xia, R; Muppala, JK; Trivedi, KS; Liu, J
Published in: IEEE Transactions on Cloud Computing
October 1, 2018
Heterogeneity prevails not only among physical machines but also among workloads in real IaaS Cloud data centers (CDCs). The heterogeneity makes performance modeling of large and complex IaaS CDCs even more challenging. This paper considers the scenario where the number of virtual CPUs requested by each customer job may be different. We propose a hierarchical stochastic modeling approach applicable to IaaS CDC performance analysis under such a heterogeneous workload. Numerical results obtained from the proposed analytic model are verified through discrete-event simulations under various system parameter settings.
Duke Scholars
Published In
IEEE Transactions on Cloud Computing
DOI
EISSN
2168-7161
Publication Date
October 1, 2018
Volume
6
Issue
4
Start / End Page
991 / 1003
Related Subject Headings
- 4606 Distributed computing and systems software
- 0806 Information Systems
- 0805 Distributed Computing
Citation
APA
Chicago
ICMJE
MLA
NLM
Chang, X., Xia, R., Muppala, J. K., Trivedi, K. S., & Liu, J. (2018). Effective modeling approach for iaas data center performance analysis under heterogeneous workload. IEEE Transactions on Cloud Computing, 6(4), 991–1003. https://doi.org/10.1109/TCC.2016.2560158
Chang, X., R. Xia, J. K. Muppala, K. S. Trivedi, and J. Liu. “Effective modeling approach for iaas data center performance analysis under heterogeneous workload.” IEEE Transactions on Cloud Computing 6, no. 4 (October 1, 2018): 991–1003. https://doi.org/10.1109/TCC.2016.2560158.
Chang X, Xia R, Muppala JK, Trivedi KS, Liu J. Effective modeling approach for iaas data center performance analysis under heterogeneous workload. IEEE Transactions on Cloud Computing. 2018 Oct 1;6(4):991–1003.
Chang, X., et al. “Effective modeling approach for iaas data center performance analysis under heterogeneous workload.” IEEE Transactions on Cloud Computing, vol. 6, no. 4, Oct. 2018, pp. 991–1003. Scopus, doi:10.1109/TCC.2016.2560158.
Chang X, Xia R, Muppala JK, Trivedi KS, Liu J. Effective modeling approach for iaas data center performance analysis under heterogeneous workload. IEEE Transactions on Cloud Computing. 2018 Oct 1;6(4):991–1003.
Published In
IEEE Transactions on Cloud Computing
DOI
EISSN
2168-7161
Publication Date
October 1, 2018
Volume
6
Issue
4
Start / End Page
991 / 1003
Related Subject Headings
- 4606 Distributed computing and systems software
- 0806 Information Systems
- 0805 Distributed Computing