zhangchi created EAGLE-1097:
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Summary: CorrelationSpout存在性能问题
Key: EAGLE-1097
URL: https://issues.apache.org/jira/browse/EAGLE-1097
Project: Eagle
Issue Type: Improvement
Components: Core::Eagle Server
Affects Versions: v0.3.0
Reporter: zhangchi
Fix For: v0.3.1
Attachments: Catch(04-23-09-26-01).jpg, Catch633F(04-23-09-26-01).jpg
I ran into a problem where performance dropped dramatically when I switched on
two strategies.These two policies subscribe to two kafka topics, respectively.
I looked at processes that were using too much CPU, and found that the
performance bottlenecks were in the spout send phase.The topics I subscribed to
were divided into 10 sections, and the numOfSpoutTasks I configured was 20. How
shall I adjust the performance problem?
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我遇到了一个问题，在我开启了两个策略的时候，性能会急剧下降。这两个策略分别订阅两个kafka
topic,我查看了CPU使用过高的进程，发现性能瓶颈都是在spout发送这一环节。我订阅的topic分别有10个分区，我配置的numOfSpoutTasks是20.请问我要怎么调整这个性能问题。
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