SLA-based virtual machine management for heterogeneous workloads in a cloud datacenter
Saurabh Kumar Garg, Adel Nadjaran Toosi, Srinivasa K Gopalaiyengar, Rajkumar Buyya
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | Published : 2014
Efficient provisioning of resources is a challenging problem in cloud computing environments due to its dynamic nature and the need for supporting heterogeneous applications. Even though VM (Virtual Machine) technology allows several workloads to run concurrently and to use a shared infrastructure, still it does not guarantee application performance. Thus, currently cloud datacenter providers either do not offer any performance guarantee or prefer static VM allocation over dynamic, which leads to inefficient utilization of resources. Moreover, the workload may have different QoS (Quality Of Service) requirements due to the execution of different types of applications such as HPC and web, whi..View full abstract
This work is partially supported by Linkage Project funding from the Australian Research Council (ARC) and CA Australia. This paper is a substantially extended version of our previous short conference paper presented at the 11th international Conference on algorithms and Architectures for Parallel Processing (ICA3PP 2011) (Garg et al., 2011). Srinivasa's visit to the University of Melbourne was supported by a fellowship from the Government of India.