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Proceedings Paper

Applying time series analysis to performance logs
Author(s): Marcin Kubacki; Janusz Sosnowski
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Paper Abstract

Contemporary computer systems provide mechanisms for monitoring various performance parameters (e.g. processor or memory usage, disc or network transfers), which are collected and stored in performance logs. An important issue is to derive characteristic features describing normal and abnormal behavior of the systems. For this purpose we use various schemes of analyzing time series. They have been adapted to the specificity of performance logs and verified using data collected from real systems. The presented approach is useful in evaluating system dependability.

Paper Details

Date Published: 11 September 2015
PDF: 12 pages
Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96623C (11 September 2015); doi: 10.1117/12.2204800
Show Author Affiliations
Marcin Kubacki, Warsaw Univ. of Technology (Poland)
Janusz Sosnowski, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 9662:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015
Ryszard S. Romaniuk, Editor(s)

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