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The identification of performance issues and the diagnosis of their root causes are time‐consuming and complex tasks, especially in clustered environments. To simplify these tasks, researchers have been developing tools with built‐in expertise for practitioners. However, various limitations exist in these tools that prevent their efficient usage in the performance testing of clusters (e.g. the need...
Cloud computing is causing a paradigm shift in the provision and use of software. This has changed the way of obtaining, managing and delivering computing services and solutions. Similarly, it has brought new challenges to software testing. A particular area of concern is the performance of cloud-based applications. This is because the increased complexity of the applications has exposed new areas...
Creating fine tuned and stable systems is very important and requires use of a list of testing tools that analyze various resources (like GC logs, heap dumps, native memory, etc). Due to the nature of those tools, this kind of analysis can only be performed by a small group of expert users that have high technical skills. In this paper we present an approach for expert tool development in the field...
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