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https://issues.apache.org/jira/browse/KAFKA-7289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16579719#comment-16579719
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Attila Sasvari commented on KAFKA-7289:
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It is a generalization of KAFKA-1939.
> Performance tools should allow user to specify output type
> ----------------------------------------------------------
>
> Key: KAFKA-7289
> URL: https://issues.apache.org/jira/browse/KAFKA-7289
> Project: Kafka
> Issue Type: Improvement
> Components: tools
> Affects Versions: 2.0.0
> Reporter: Attila Sasvari
> Priority: Major
>
> Currently, org.apache.kafka.tools.ProducerPerformance and
> kafka.tools.ConsumerPerformance do not provide command line options to
> specify output type(s).
> Sample output of ProducerPerformance is as follows:
> {code}
> 10000000 records sent, 48107.452807 records/sec (9.18 MB/sec), 3284.34 ms avg
> latency, 3858.00 ms max latency, 3313 ms 50th, 3546 ms 95th, 3689 ms 99th,
> 3842 ms 99.9th.
> {code}
> It would be, however, nice to allow users to generate performance reports in
> a machine-readable format (such as CSV and JSON). This way, performance
> results could be easily processed by external applications (e.g. displayed in
> charts).
> It will probably require a KIP.
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