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https://issues.apache.org/jira/browse/KAFKA-14907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hudeqi reassigned KAFKA-14907:
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Assignee: hudeqi
> Add the traffic metric of the partition dimension in BrokerTopicStats
> ---------------------------------------------------------------------
>
> Key: KAFKA-14907
> URL: https://issues.apache.org/jira/browse/KAFKA-14907
> Project: Kafka
> Issue Type: Improvement
> Components: core
> Affects Versions: 3.3.2
> Reporter: hudeqi
> Assignee: hudeqi
> Priority: Major
>
> Currently, there are three indicators for measuring topic dimensions:
> MessagesInPerSec, BytesInPerSec, and BytesOutPerSec, but there are two
> problems:
> 1. It is difficult to intuitively reflect the problem of topic partition
> traffic inclination through these indicators, and it is impossible to clearly
> see which partition has the largest traffic and the traffic situation of each
> partition.
> 2. For the sudden increase in topic traffic, the indicators of the partition
> dimension can provide guidance on whether to expand the partition and roughly
> how many partitions to expand.
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