Log Based Analysis of Software Application Operation

Daniel Obrębski , Janusz Sosnowski

Abstract

Event logs provide the capability to gain insight into system operation under the real workload. They have been widely used to detect anomalies, evaluate dependability including security, service time analysis, etc. The paper outlines log analyses schemes described in the literature and presents a new approach which takes into account specificity of applications embedded into system environment. It takes into account a wide scope of logs, defines and extracts their features helpful in assessing application operation in the considered lifetime span. The presented methodology is illustrated with results related to a complex commercial system used as a case study.
Author Daniel Obrębski (FEIT / ICS)
Daniel Obrębski,,
- The Institute of Computer Science
, Janusz Sosnowski (FEIT / IN)
Janusz Sosnowski,,
- The Institute of Computer Science
Pages371-382
Publication size in sheets0.55
Book Zamojski Wojciech, Mazurkiewicz Jacek, Sugier Jarosław, Walkowiak Tomasz (eds.): Engineering in Dependability of Computer Systems and Networks. Proceedings of the Thirteenth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX, Advances in Intelligent Systems and Computing, vol. 987, 2020, Springer International Publishing, ISBN 978-3-030-19500-7, [978-3-030-19501-4 (eBook)], 554 p., DOI:10.1007/978-3-030-19501-4
Keywords in English Event logging Error detection Dependability evaluation
DOIDOI:10.1007/978-3-030-19501-4_37
URL https://doi.org/10.1007/978-3-030-19501-4_37
Languageen angielski
Score (nominal)40
Score sourceconferenceList
ScoreMinisterial score = 40.0, 20-10-2019, ChapterFromConference
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