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From "Attila Sasvari (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-7289) Performance tools should allow user to specify output type
Date Tue, 14 Aug 2018 12:15:00 GMT
Attila Sasvari created KAFKA-7289:

             Summary: 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

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:
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.

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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