Abstract
We analyze here a cloud system represented by hysteresis multi server queueing system. It is characterized by forward and backward thresholds for activation and deactivation of block of servers representing a set of VMs (Virtual Machines). The system is represented by a complex Markov Chain which is difficult to analyse when the size of the system is huge. We propose both analytical and numerical mathematical methods for deriving the steady-state probability distribution. We compute then performance and energy consumption measures and we define an overall cost taking into account both aspects. We compare the proposed methods with respect to the computation time and we analyse the impact of some parameters on the behaviour of the system.
| Original language | English |
|---|---|
| Title of host publication | Computer Performance Engineering - 14th European Workshop, EPEW 2017, Proceedings |
| Editors | Philipp Reinecke, Antinisca Di Marco |
| Publisher | Springer Verlag |
| Pages | 199-213 |
| Number of pages | 15 |
| ISBN (Print) | 9783319665825 |
| DOIs | |
| Publication status | Published - 1 Jan 2017 |
| Externally published | Yes |
| Event | 14th European Workshop on Computer Performance Engineering, EPEW 2017 - Berlin, Germany Duration: 7 Sept 2017 → 8 Sept 2017 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 10497 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 14th European Workshop on Computer Performance Engineering, EPEW 2017 |
|---|---|
| Country/Territory | Germany |
| City | Berlin |
| Period | 7/09/17 → 8/09/17 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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