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https://issues.apache.org/jira/browse/SCB-353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16478367#comment-16478367
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wujimin commented on SCB-353:
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no, infact what customer want is not buckets, but p90/p99 and so on
but implement buckets almost will not affect performance
and implement pxx need to save times of each invocation, and sort them, will
make performance bad.
> Servicecomb当前性能统计不支持时延分布的统计，这个对于业务有重要意义
> ---------------------------------------
>
> Key: SCB-353
> URL: https://issues.apache.org/jira/browse/SCB-353
> Project: Apache ServiceComb
> Issue Type: Task
> Components: Java-Chassis
> Affects Versions: java-chassis-1.0.0-m2
> Reporter: renyingxin
> Assignee: wujimin
> Priority: Major
> Fix For: java-chassis-1.0.0-m2
>
>
> Servicecomb当前性能统计不支持时延分布的统计，这个对于业务有重要意义,也就是类似[0,200),[200,400）这种时延分布的统计，平均时延可能会掩盖系统的部分问题，比如部分高延时，但是被正常平均值掩盖了
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