Unikraft: Fast, Specialized Unikernels the Easy Way

[en] Unikernels are famous for providing excellent performance in terms of boot times, throughput and memory consumption, to name a few metrics. However, they are infamous for making it hard and extremely time consuming to extract such performance, and for needing significant engineering effort in order to port applications to them. We introduce Unikraft, a novel micro-library OS that (1) fully modularizes OS primitives so that it is easy to customize the unikernel and include only relevant components and (2) exposes a set of composable, performance-oriented APIs in order to make it easy for developers to obtain high performance.Our evaluation using off-the-shelf applications such as nginx, SQLite, and Redis shows that running them on Unikraft results in a 1.7x-2.7x performance improvement compared to Linux guests. In addition, Unikraft images for these apps are around 1MB, require less than 10MB of RAM to run, and boot in around 1ms on top of the VMM time (total boot time 3ms-40ms). Unikraft is a Linux Foundation open source project and can be found at www.unikraft.org.

Disciplines :

Sciences informatiques

Auteur, co-auteur :

Kuenzer, Simon ; Université de Liège - ULiège > Montefiore Institute

Vlad-Andrei, Bădoiu

Lefeuvre, Hugo

Santhanam, Sharan

Jung, Alexander

Gain, Gaulthier ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes informatiques répartis et sécurité

Soldani, Cyril ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes informatiques répartis et sécurité

Lupu, Costin

Teodorescu, Ştefan

Răducanu, Costi

Plus d'auteurs (5 en +)

Langue du document :

Anglais

Titre :

Unikraft: Fast, Specialized Unikernels the Easy Way

Date de publication/diffusion :

26 avril 2021

Nom de la manifestation :

EuroSys '21

Organisateur de la manifestation :

ACM

Lieu de la manifestation :

Online Event, Royaume-Uni

Date de la manifestation :

26-04-2021

Manifestation à portée :

International

Titre de l'ouvrage principal :

Proceedings of the Sixteenth European Conference on Computer Systems

Maison d'édition :

ACM, Online Event, Royaume-Uni

Pagination :

376–394

Peer review/Comité de sélection :

Peer reviewed

URL complémentaire :

https://arxiv.org/abs/2104.12721

Projet européen :

H2020 - 825377 - UNICORE - A Common Code Base and Toolkit for Deployment of Applications to Secure and Reliable Virtual Execution Environments

Organisme subsidiant :

EC - European Commission

Disponible sur ORBi :

depuis le 30 avril 2021

Statistiques

Nombre de vues

283 (dont 30 ULiège)

Nombre de téléchargements

284 (dont 12 ULiège)

Voir plus de statistiques

citations Scopus^®

108

citations Scopus^®
sans auto-citations

OpenCitations

citations OpenAlex

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