SmallTail: Scaling cores and probabilistic cloning requests for web systems
Users quality of experience on web systems are largely determined by the tail latency, e.g., 95th percentile. Scaling resources along, e.g., the number of virtual cores per VM, is shown to be effective to meet the average latency but falls short in taming the latency tail in the cloud where the perf...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2018
- Institución:
- Universidad del Rosario
- Repositorio:
- Repositorio EdocUR - U. Rosario
- Idioma:
- eng
- OAI Identifier:
- oai:repository.urosario.edu.co:10336/22856
- Acceso en línea:
- https://doi.org/10.1109/ICAC.2018.00013
https://repository.urosario.edu.co/handle/10336/22856
- Palabra clave:
- Controllers
Level control
Quality of service
Virtual machine
Websites
Autoscaling
Inner loop controls
Latency control
Level controllers
Performance variability
Probabilistic cloning
Probablistic
Quality of experience (qoe)
Cloning
Probablistic cloning
Query cloning
Tail latency control
Two level controller
Vertical autoscaling
- Rights
- License
- http://purl.org/coar/access_right/c_abf2