These statistics dispense data on the basic JVM features, such as Just-In-Time (JIT) compilation, class loading, memory allocation, and most interestingly, garbage collection.

这些统计信息涉及诸如即时 (JIT) 编译、类加载、内存分配以及最有趣的垃圾收集之类基本的 JVM 特性。

youdao

Moreover, for applications with large numbers of functions and classes, enabling Psyco application-wide adds a large burden in machine-code compilation and memory-usage for this caching.

而且，对于含有大量函数和类的应用程序来说，在整个应用程序范围启用 Psyco，会在机器码编译和用于这一高速缓存的内存使用方面增加大量的负担。

youdao