The resource monitoring capability allows you to determine the overall underlying infrastructure by monitoring basic system resources, such as memory and heap space or CPU utilization.
资源监测能力允许你通过监测基本系统资源全面测定内部基础结构,例如内存和堆空间或者CPU的使用情况。
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However, if your application is deployed on a multiprocessor system or USES a very large heap, you may get some performance boost from changing collector options.