Tuning Fork lets the user inspect many details of GC activity either after the fact through a trace log or during run time through a socket.

Tuning Fork 让用户检查 GC 活动的很多细节，方法是在执行活动后通过跟踪日志检查或在运行时通过套接字检查。

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An application runs until the heap is exhausted of free memory, at which point the GC stops all application code, performs a garbage collect, and then lets the application continue.

应用程序一直运行，直至耗尽堆的可用内存，此时GC停止所有的应用程序代码、执行垃圾收集，然后让应用程序继续运行。

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