DocumentCode :
3299186
Title :
On the Accuracy of Time Measurements in Virtual Machines
Author :
Lampe, Ulrich ; Kieselmann, Markus ; Miede, A. ; Zoller, Sebastian ; Steinmetz, Ralf
Author_Institution :
Multimedia Commun. Lab. (KOM), Tech. Univ. Darmstadt, Darmstadt, Germany
fYear :
2013
fDate :
June 28 2013-July 3 2013
Firstpage :
960
Lastpage :
961
Abstract :
While cloud computing permits access to a large pool of experimental infrastructure, the most common form - virtual machines - has been shown to exhibit substantial deficits with respect to the accuracy of time measurements. In our ongoing work, we provide a detailed analysis of these deficits based on various machine configurations. Preliminary results indicate that not the use of virtualization as such, but the potentially uncontrollable utilization of the physical host is a decisive factor for the accuracy of time measurements.
Keywords :
cloud computing; time measurement; virtual machines; virtualisation; cloud computing; experimental infrastructure; machine configurations; time measurements; virtual machines; virtualization; Accuracy; Cloud computing; Elasticity; Time measurement; Virtual machining; Virtualization; accuracy; time measurement; virtual machine;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cloud Computing (CLOUD), 2013 IEEE Sixth International Conference on
Conference_Location :
Santa Clara, CA
Print_ISBN :
978-0-7695-5028-2
Type :
conf
DOI :
10.1109/CLOUD.2013.101
Filename :
6740259
Link To Document :
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