Title :
A Versatile Traffic and Power Aware Performability Analysis of Server Virtualized Systems
Author :
Escheikh, Mohamed ; Jouini, Hana ; Barkaoui, Kamel
Author_Institution :
SYSCOM, ENIT, Tunis, Tunisia
Abstract :
We propose in this paper a workload-aware perform ability analysis of elastic server virtualized systems (SVS) based on non-Markovian SRN modeling approach. This analysis investigates correlations between several modules involving workload-aware power management (PM) mechanism, virtual machine (VM) and VM monitor (VMM) subject to aging, failure and rejuvenation. We show through numerical results how performance (i.e. waiting time), power usage as well as power-performance efficiency are impacted by power management attribute when using time varying workload with bursty nature. We show also how we can quantify PM attributes leading to small waiting time and a good utilization of the active power state.
Keywords :
power aware computing; system recovery; virtual machines; virtualisation; PM attribute quantification; SVS; VM monitor; active power state utilization; aging; failure; nonMarkovian SRN modeling approach; power aware performability analysis; power usage; power-performance efficiency; rejuvenation; server virtualized systems; traffic performability analysis; virtual machine; workload-aware perform ability analysis; workload-aware power management mechanism; Adaptation models; Aging; Analytical models; Availability; Delays; Stochastic processes; Switches; Performability; SRN; VM; VMM; Virtualisation; Workload-aware Power Management;
Conference_Titel :
Modelling, Analysis & Simulation of Computer and Telecommunication Systems (MASCOTS), 2014 IEEE 22nd International Symposium on
Conference_Location :
Paris
DOI :
10.1109/MASCOTS.2014.34
