Applying time series analysis to performance logs

Marcin Kubacki; Janusz Sosnowski

doi:10.1117/12.2204800

11 September 2015 Applying time series analysis to performance logs

Marcin Kubacki, Janusz Sosnowski

Proceedings Volume 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015; 96623C (2015) https://doi.org/10.1117/12.2204800
Event: XXXVI Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (Wilga 2015), 2015, Wilga, Poland

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.

Citation Download Citation

Marcin Kubacki and Janusz Sosnowski "Applying time series analysis to performance logs", Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96623C (11 September 2015); https://doi.org/10.1117/12.2204800

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