Cited by 34Software System Performance and ReliabilityAnomaly Detection Techniques and ApplicationsNetwork Security and Intrusion Detection

Anomaly Detection in Microservice-Based Systems

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Nobre, João, Pires, E. J. Solteiro, Reis, Arsénio·2023·Applied Sciences

Abstract

Currently, distributed software systems have evolved at an unprecedented pace. Modern software-quality requirements are high and require significant staff support and effort. This study investigates the use of a supervised machine learning model, a Multi-Layer Perceptron (MLP), for anomaly detection in microservices. The study covers the creation of a microservices infrastructure, the development of a fault injection module that simulates application-level and service-level anomalies, the creation of a system monitoring dataset, and the creation and validation of the MLP model to detect anomalies. The results indicate that the MLP model effectively detects anomalies in both domains with higher accuracy, precision, recovery, and F1 score on the service-level anomaly dataset. The potential for more effective distributed system monitoring and management automation is highlighted in this study by focusing on service-level metrics such as service response times. This study provides valuable information about the effectiveness of supervised machine learning models in detecting anomalies across distributed software systems.

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Research works printed but not linked: 6

  1. Newman, S. Building Microservices; O'Reilly Media, Inc.: Sebastopol, CA, USA, 2021.
  2. Mazzara, M.; Bucchiarone, A.; Dragoni, N.; Rivera, V. Size matters: Microservices research and applications. Microservices: Science and Engineering; Springer: Cham, Switzerland, 2020; pp. 29-42.
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  4. Akkaya, B.; Çolako glu, N. Comparison of Multi-Class Classification Algorithms on Early Diagnosis of Heart Diseases. In Proceedings of the ISBIS Young Business and Industrial Statisticians Workshop on Recent Advances in Data Science and Business Analytics, Istanbul, Turkey, 25-28 September 2019.
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Authors
Nobre, J., Pires, E. J. S., & Reis, A.
Affiliations
  • Universidade Aberta (PT)
  • University of Trás-os-Montes and Alto Douro (PT)
Corresponding author
Reis, Arsénio
Venue
Applied Sciences
Publisher
MDPI AG
Published
2023-07-05
Volume
13
Issue
13
Pages
7891
ISSN
2076-3417 (ISSN-L)
OpenAlex
W4383345785
Cited by
34
References
62
Citations by year
2026: 11 · 2025: 15 · 2024: 6 · 2023: 2
FWCI
3.78
Type
journal article
Language
en
Open access
Locations
  • Applied Sciences (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Physical Sciences › Computer Science › Computer Networks and Communications › Software System Performance and Reliability
  • Physical Sciences › Computer Science › Artificial Intelligence › Anomaly Detection Techniques and Applications
  • Physical Sciences › Computer Science › Computer Networks and Communications › Network Security and Intrusion Detection
Keywords
anomaly detection, microservices, distributed systems, multilayer perceptron, fault injection, system monitoring, service response time, supervised learning, software quality

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