第二个技巧是使用监控收集模式代替轮询模式，从而进一步减少JMX公开内存池的轮询开销。

The second technique is to reduce the polling overhead of the JMX exposed memory pools further by implementing the listening collector pattern instead of a polling pattern.

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我总结了一些通用性能数据收集模式，并介绍了ITracer接口，我将在本系列文章的其余部分继续使用它。

I've summarized some general performance data collection patterns and introduced the ITracer interface, which I'll continue to use for the rest of the series.

youdao

沿海假说提出了一种以捕猎海洋哺乳动物、收集捕捞咸水鱼和使用船只为基础的经济模式。

The coastal hypothesis suggests an economy based on marine mammal hunting, saltwater fishing gathering, and the use of watercraft.

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