本文主要介绍了基于云计算平台的性能采样，分析，集成工具和方法。主要针对云计算平台的分布式以及高性能计算特性，提供了一些性能分析定位的工具，可以帮助云计算平台开发者和维护人员快速定位性能瓶颈。通过对瓶颈的分析，本文还给出一些关于消除瓶颈和优化云计算平台性能的建议。%In this paper we introduce a method that helps us to identify the bottleneck of a work load based on Cloud Computing Infrastructure. And we also provide some useful tools which could help us to find the problem quickly. After the bottleneck finding, we also give some advices about how to remove the bottleneck and optimize the work-load run.
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