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Posted to jira@kafka.apache.org by "hudeqi (Jira)" <ji...@apache.org> on 2023/04/14 06:25:00 UTC

[jira] [Created] (KAFKA-14907) Add the traffic metric of the partition dimension in BrokerTopicStats

hudeqi created KAFKA-14907:
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             Summary: 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


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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