The Heat Map displays values on either a clustered, linear or logarithmic scale, to help spot uneven distribution of data across threads.

“Heat Map”中能够以集群（clustered）、线性（linear）或者对数（logarithmic）的方式显示值，以帮助我们跨线程识别出对数据的不平均分布。

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Blocking worker threads and poor service deployment and distribution can significantly degrade the performance of an overall middleware infrastructure.

阻塞工作线程和不当的服务部署与分配可能会极大地降低中间件基础设施的总体性能。

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