Web Based Cloud Server Management System

Main Article Content

Dr. Arif Abdul Rahuman , Ms. K. Elaiyarani , Sagar Kumar Pandey

Abstract

Virtualization has attained mainstream status in enterprise IT industry. Despite its
widespread adoption, it is known that virtualization also introduces non-trivial overhead when tasks
are executed on a virtual machine (VM). In particular, a combined effect from device virtualization
overhead and CPU scheduling latency can cause performance degradation when computation intensive
tasks and I/O intensive tasks are co-located on a VM. Such an interference also causes extra
energy consumption. In this paper, we present Hylics , a novel solution that enables efficient data
traverse paths for both I/O and computation intensive workloads. This is achieved with the provision
of in-memory file system and network service at the hypervisor level. Several important design issues
are pinpointed and addressed during our prototype implementation, including efficient intermediate
data sharing, network service offloading, and QoS-aware memory usage management. Based on our
real-world deployment on KVM, we show that Hylics can significantly improve computation and I/O
performance for hybrid workloads. Moreover, this design also alleviates the existing virtualization
overhead and naturally optimizes the overall energy efficiency.

Article Details

Section
Articles