Results 221 to 230 of about 2,438 (263)

The Effect of Resource Allocation and System Events on VM Consolidation

2017 IEEE International Conference on Cluster Computing (CLUSTER), 2017
Virtual machine (VM) consolidation is necessary for increasing the server utilization; however, it also leads to VM performance degradation. This work presents a method to predict the consolidated VMs performance from the critical system events data. Experiments are designed to demonstrate the effect of system events like interrupts, page faults, mutex
Maruf Ahmed, Albert Y. Zomaya
openaire   +1 more source

A thermal‐aware VM consolidation mechanism with outage avoidance

Software: Practice and Experience, 2019
SummaryEfficient energy and temperature management techniques are essential elements for operators of cloud data centers. Dynamic virtual machine (VM) consolidation using live migration techniques presents a great opportunity for cloud service providers to adaptively reduce energy consumption and optimize their resource utilization.
Jing V. Wang, Chi-Tsun Cheng, Chi K. Tse
openaire   +1 more source

Fuzzy Logic Based Energy Aware VM Consolidation

2015
Global need of computing is growing day by day and as a result cloud based services are getting more prominent for its pay-as-you-go modality. However, cloud based datacenters consume considerable amount of energy which draws negative attention.
Mohammad Alaul Haque Monil, Rashedur M. Rahman   +1 more
openaire   +1 more source

Coordinating VMs' Memory Demand Heterogeneity and Memory DVFS for Energy-Efficient VMs Consolidation

2014 IEEE International Conference on Internet of Things(iThings), and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom), 2014
We propose memory-aware VM consolidation to achieve energy-efficiency of a data center while enhancing performance of VMs. Consolidation without awareness of the memory-access demand can cause inefficient resource utilization and degrade system performance.
Ibrahim Takouna, Christoph Meinel
openaire   +1 more source

Bio-Inspired Heuristics for VM Consolidation in Cloud Data Centers

IEEE Systems Journal, 2020
In infrastructure-as-a-service environments, Cloud data centers employ virtualization technology to host various applications in virtual machines (VMs) and enable application isolation on shared physical resources. Additionally, live VM migration has been adopted to perform load balancing by moving VMs across distinct hosts.
Jing V. Wang, Nuwan Ganganath, Chi-Tsun Cheng, Chi K. Tse   +3 more
openaire   +2 more sources

Integrating VM selection criteria in distributed dynamic VM consolidation using Fuzzy Q-Learning

Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013), 2013
Distributed dynamic VM consolidation can be an effective strategy to improve energy efficiency in cloud environments. In general, this strategy can be decomposed into four decision-making tasks: (1) Host overloading detection, (2) VM selection, (3) Host underloading detection, and (4) VM placement.
Masoumzadeh, Seyed-Saeid, Hlavacs, Helmut   +1 more
openaire   +1 more source

Trust Based VM Consolidation in Cloud Data Centers

2014
Virtualization in Cloud data center, handle workloads and maintain SLA providing a better QoS to the Cloud consumer will lead to the harnessing of the present Cloud Computing infrastructure. Our model is on a statistical property and based on reliability and reputation combined for a “trust” based that we design our algorithms to handle QoS and these ...
T. R. Venugopal Anandharajan, Marcharla Anjaneyulu Bhagyaveni   +1 more
openaire   +1 more source

VM consolidation steps in cloud computing: A perspective review

Simulation Modelling Practice and Theory
The proliferation of cloud-based applications, data, and services has significantly transformed digital interactions, driven by the widespread use of powerful smart devices and the expansion of cloud ecosystems. These ecosystems rely on data centers composed of Physical Machines (PMs) and Virtual Machines (VMs). The increasing demand for cloud services
Seyyed Meysam Rozehkhani, Farnaz Mahan, Witold Pedrycz   +2 more
openaire   +1 more source

Improving Enterprise VM Consolidation with High-Dimensional Load Profiles

2014 IEEE International Conference on Cloud Engineering, 2014
Modern enterprise data centers take advantage of virtual machine consolidation to allocate virtual machines to virtualized servers to increase energy efficiency. One key problem is to minimize the number of virtualized servers required while maintaining service quality.
Andreas Wolke, Carl Pfeiffer
openaire   +1 more source

Communication-aware VM consolidation based on formal concept analysis

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA), 2016
In a Cloud Computing environment, a pool of resources in multiple physical machines is shared among virtual machines. Those virtual machines are deployed to host client applications and communicate together to run the appropriate tasks. Therefore communication between VMs should be taken into consideration when allocating VMs across servers.
Zaki Brahmi, Faten Ben Hassen
openaire   +1 more source