| 摘要 |
A program product, apparatuses, and methods provide for the collection of profile information for a component of a software program by generating a data structure that maps at least one method to a component. The method includes a name, and the data structure maps the method to the component using at least a portion of the name of the method. A class or pattern may also be mapped to a component. Furthermore, during profiling, a statistic associated with the execution of the method is determined; the data structure is accessed using the name of the method to determine the associated component; and the determined statistic is associated with the determined component. By doing so, method level and class level information can be aggregated to improve profiling, often leading to a clearer picture of which components are contributing to the performance and memory footprint of large scale software programs.
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