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Multiformalism to Support Software Rejuvenation Modeling
2012 IEEE 23rd International Symposium on Software Reliability Engineering Workshops, 2012 The study of software aging and rejuvenation is based on models that conjugate the complexity of architectural models with the problem of time dependence of parameters. Exploiting the metaphors of common performance-oriented modeling formalisms (such as Petri nets or queuing networks) with the support of proper solution techniques can help modelers in ...
Enrico Barbierato +3 more
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Optimization of partial software rejuvenation policy
Reliability Engineering and System Safety, 2019Abstract This paper models a real-time software system performing state-based partial rejuvenations for counteracting performance deterioration effects caused by software aging. The decision on performing each rejuvenation, recovery state and corresponding rejuvenation time depend on both the system degradation level (state) and task operations ...
Gregory Levitin +2 more
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Software Aging and Rejuvenation in the Cloud: A Literature Review
2018 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW), 2018 With cloud computing becoming pervasive in IT enterprises, the long-running performance of cloud-based applications and services and of the underlying virtualization systems is a paramount concern. Researchers have been studying the phenomenon of software aging, and the corresponding rejuvenation countermeasures, in cloud-related contexts since about ...
Roberto Pietrantuono, Stefano Russo
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Using Virtualization to Improve Software Rejuvenation [PDF]
Sixth IEEE International Symposium on Network Computing and Applications (NCA 2007), 2007 In this paper, we present an approach for software rejuvenation based on automated self-healing techniques that can be easily applied to off-the-shelf Application Servers and Internet sites. Software aging and transient failures are detected through continuous monitoring of system data and performability metrics of the application server.
Luís Moura Silva +4 more
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A survey on software aging and rejuvenation in the cloud
Software Quality Journal, 2019 The adoption of cloud computing for providing resource and delivering services is an irreversible trend. For most IT companies, the quality of provided services is strongly dependent on reliability and performance of the underlying cloud technologies. A widely studied problem that can greatly affect the user experience is runtime software aging, whose ...
Pietrantuono, Roberto, Russo, Stefano
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The Software Aging and Rejuvenation Repository
, 2015 While Software Aging and Rejuvenation (SAR) research has been steadily increasing, the artifacts related to SAR studies (such as software aging measurements and bug datasets) are seldom made available to researchers and practitioners, thus limiting potential improvements of rejuvenation solutions and their practical adoption.
COTRONEO, DOMENICO +4 more
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Methods and opportunities for rejuvenation in aging distributed software systems
Journal of Systems and Software, 2010 In this paper we describe several methods for detecting the need for software rejuvenation in mission critical systems that are subjected to worm infection, and introduce new software rejuvenation algorithms.
Alberto Avritzer, Elaine J Weyuker
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Software rejuvenation in cluster computing systems with dependency between nodes
Computing (Vienna/New York), 2014 NoSoftware rejuvenation is a preventive and proactive fault management technique that is particularly useful for counteracting the phenomenon of software aging, aimed at cleaning up the system internal state to prevent the occurrence of future failure ...
Geyong Min, Min Geyong
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Fine grained software degradation models for optimal rejuvenation policies
Performance Evaluation, 2001 In this paper we address the problem of preventive maintenance of operational software systems, an approach recently proposed to counteract the phenomenon of software "aging".
Andrea Bobbio +2 more
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Software rejuvenation on a PKI
2010 IEEE Second International Workshop on Software Aging and Rejuvenation, 2010One of the major issues for PKI-based mechanisms is the validity of user's certificate. In order to examine whether a certificate is valid or not, the PKI Certificate Authority (CA) has to check the most recent Certificate Revocation List (CRL) that maintains. But the CRL is not always available when is needed.
Agapios N. Platis, Vasilis P. Koutras
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