Hi, I have been trying to make sense of the various jmx metrics exposed by the brokers. Currentl,y I was looking into the FetchConsumer request metrics. Here are the values I got. #mbean = kafka.network:type=RequestMetrics,name=RequestQueueTimeMs,request=FetchConsumer: 999thPercentile = 7.971000000000004;
#mbean = kafka.network:type=RequestMetrics,name=LocalTimeMs,request=FetchConsumer: 999thPercentile = 0.9710000000000036; #mbean = kafka.network:type=RequestMetrics,name=*RemoteTimeMs*,request= *FetchConsumer*: 999thPercentile = *553.913*; #mbean = kafka.network:type=RequestMetrics,name=ResponseQueueTimeMs,request=FetchConsumer: 999thPercentile = 9.0; #mbean = kafka.network:type=RequestMetrics,name=TotalTimeMs,request=FetchConsumer: 999thPercentile = 545.971; I was unable to make sense for the mbean kafka.network:type=RequestMetrics,name=*RemoteTimeMs* ,request=FetchConsumer. For consumers why is this value non-zero? In the docs, it’s mentioned that non-zero for produce requests when ack=-1 So for the mbean for fetch consumer shouldn’t it be 0? Any pointers would be helpful. I have got a feeling that my understanding of the metric is somehow wrong and would love some clarity on it. Thanks.
