Profiling means that execution time information is collected at the method level, often using the JVMPI interface.

分析意味着将在方法级收集执行时信息，通常会使用 JVMPI 接口进行此项工作。

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Displays a hierarchical tree that represents the execution paths and resource contention data of functions in the profiling run.

显示一个层次结构树，该树表示分析运行中函数的执行路径和资源争用数据。

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Displays a hierarchical tree that represents the execution paths and memory allocation data of functions in the profiling run.

显示一个层次结构树，它表示分析运行期间各个函数的执行路径和内存分配数据。

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