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From Sunil CHAUDHARI <sunilchaudh...@dbs.com.INVALID>
Subject Please help: How to print --reporting-interval in the perf metrics?
Date Tue, 03 Mar 2020 12:15:48 GMT
Hi,
I want to test consumer perf using kafka-consumer-perf-test.sh
I am running below command:

./kafka-consumer-perf-test.sh --broker-list localhost:9092 --topic MB3P3R --messages 65495
--num-fetch-threads  9 --print-metrics --reporting-interval 5000 --show-detailed-stats  >
MB3P3R-consumer-Perf2.log

I am getting metrics output as below:  Its not printing anything under the highlighted columns.
Another question: Whatevere number of partitions and replicas my topic has, it always giving
 approx value "2159" for records-consumed-rate

time, threadId, data.consumed.in.MB, MB.sec, data.consumed.in.nMsg, nMsg.sec, rebalance.time.ms,
fetch.time.ms, fetch.MB.sec, fetch.nMsg.sec

Metric Name                                                                              
          Value
consumer-coordinator-metrics:assigned-partitions:{client-id=consumer-1}                  
        : 2.000
consumer-coordinator-metrics:commit-latency-avg:{client-id=consumer-1}                   
        : 6.000
consumer-coordinator-metrics:commit-latency-max:{client-id=consumer-1}                   
        : 6.000
consumer-coordinator-metrics:commit-rate:{client-id=consumer-1}                          
        : 0.033
consumer-coordinator-metrics:commit-total:{client-id=consumer-1}                         
        : 1.000
consumer-coordinator-metrics:heartbeat-rate:{client-id=consumer-1}                       
        : 0.000
consumer-coordinator-metrics:heartbeat-response-time-max:{client-id=consumer-1}          
        : NaN
consumer-coordinator-metrics:heartbeat-total:{client-id=consumer-1}                      
        : 0.000
consumer-coordinator-metrics:join-rate:{client-id=consumer-1}                            
        : 0.033

And so on.......................................


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