这是开销最大、但也是最完整的转储方式。
This is the most expensive dump, but also the most complete.
创建堆转储的另外一种方式是使用Rubinius的另一个特性：Query Agent，监测工具可以凭借它访问Rubinius信息并触发某些动作。
An alternative way of creating a heap dump is to use another useful Rubinius feature: the Query Agent, which allows monitoring tools to access Rubinius information as well as trigger certain actions.
在检测到一种内存泄漏方式之后，此工具将产生多重堆转储，它们可以与足够的内存泄漏进行协调，以方便使用MDD4J的对比分析。
Upon detection of a memory leak pattern, this facility will generate multiple heap dumps that have been coordinated with sufficient memory leakage to facilitate comparative analysis using MDD4J.
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