Résumé
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.
| langue originale | Anglais |
|---|---|
| titre | Computer Performance Engineering - 14th European Workshop, EPEW 2017, Proceedings |
| rédacteurs en chef | Philipp Reinecke, Antinisca Di Marco |
| Editeur | Springer Verlag |
| Pages | 199-213 |
| Nombre de pages | 15 |
| ISBN (imprimé) | 9783319665825 |
| Les DOIs | |
| état | Publié - 1 janv. 2017 |
| Modification externe | Oui |
| Evénement | 14th European Workshop on Computer Performance Engineering, EPEW 2017 - Berlin, Allemagne Durée: 7 sept. 2017 → 8 sept. 2017 |
Série de publications
| Nom | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 10497 LNCS |
| ISSN (imprimé) | 0302-9743 |
| ISSN (Electronique) | 1611-3349 |
Une conférence
| Une conférence | 14th European Workshop on Computer Performance Engineering, EPEW 2017 |
|---|---|
| Pays/Territoire | Allemagne |
| La ville | Berlin |
| période | 7/09/17 → 8/09/17 |
SDG des Nations Unies
Ce résultat contribue à ou aux Objectifs de développement durable suivants
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SDG 7 Énergie abordable et propre
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