The main components of the JVM include the class loader, the runtime data areas, and the execution engine.
JVM的主要组件包括类加载器，运行时数据区域和执行引擎。
Key Hotspot Components
The key components of the JVM that relate to performance are highlighted in the following image.
关键热点组件
下图突出显示了JVM中与性能有关的关键组件。