High Performance with Java

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Profiling Tools

As the complexity of our Java applications increases, the need to gain insights into how they use system resources such as CPU and memory becomes increasingly important and a critical aspect of ensuring our applications perform efficiently. This is where profiling tools come in; they can help us identify issues such as bottlenecks and memory leaks so that we can enhance our applications to improve the user experience and overall performance.

This chapter takes a deep dive into profiling and profiling tools. We will start with an introduction to profiling and its importance to our ability to fine-tune our applications for optimal performance. Categories of profiling tools and their uses are also covered to help give you a basic ...