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Troubleshooting Java Performance: Detecting Anti-Patterns with Open Source Tools by Erik Ostermueller

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© Erik Ostermueller 2017
Erik OstermuellerTroubleshooting Java Performancehttps://doi.org/10.1007/978-1-4842-2979-8_1

1. Performance Anti-Patterns

Erik Ostermueller
(1)
Little Rock, Arkansas, USA
 
Before getting into the details of performance troubleshooting and tuning, it is helpful to have a high-level understanding of how performance defects make it into code in the first place. The four anti-patterns presented in this chapter illustrate the main kinds of defects you will encounter in Java server-side software. Throughout the book, we will refer back to the performance anti-patterns described in this chapter.
The objectives of this chapter are:
  • Learn how to start with unfamiliar-looking, raw data from a performance monitoring tool and create a ...

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