Hi Bhavesh, Each of those JMX attributes comes with documentation. If you open up jconsole and attach to a jvm running the consumer you should be able to read the descriptions for each attribute.
-Jay On Tue, Sep 9, 2014 at 2:07 PM, Bhavesh Mistry <mistry.p.bhav...@gmail.com> wrote: > Kafka Team, > > Can you please let me know what each of following Metrics means ? Some of > them are obvious, but some are hard to understand. My Topic name is > *TOPIC_NAME*. > > > > can we enforce a Topic Name Convention or Metric Name Convention. Because > in previous version of Kafka, we have similar issue of parsing Kafka > Metrics name with host name issue (codahale lib) . I have topic name with > “.” So, it is hard to distinguish metric name and topic. Also, when > guys get chance I would appreciate if you guys can explain metric > description on wiki so community would know what to monitor. Please see > below for full list of metrics from new producer. > > > Thanks, > > Bhavesh > > > record-queue-time-avg NaN > *node-1.*request-latency-max -Infinity > record-size-max -Infinity > *node-1.*incoming-byte-rate NaN > request-size-avg NaN > *node-1.*request-latency-avg NaN > *node-2.*request-size-avg NaN > requests-in-flight 0.0 > bufferpool-wait-ratio NaN > network-io-rate NaN > metadata-age 239.828 > records-per-request-avg NaN > record-retry-rate NaN > buffer-total-bytes 6.7108864E7 > buffer-available-bytes 6.7108864E7 > topic.*TOPIC_NAME*.record-error-rate NaN > record-send-rate NaN > select-rate NaN > node-2.outgoing-byte-rate NaN > topic.*TOPIC_NAME*.record-retry-rate NaN > batch-size-max -Infinity > connection-creation-rate NaN > node-1.outgoing-byte-rate NaN > topic.*TOPIC_NAME*.byte-rate NaN > waiting-threads 0.0 > batch-size-avg NaN > io-wait-ratio NaN > io-wait-time-ns-avg NaN > io-ratio NaN > topic.TOPIC_NAME.record-send-rate NaN > request-size-max -Infinity > record-size-avg NaN > request-latency-max -Infinity > node-2.request-latency-max -Infinity > record-queue-time-max -Infinity > node-2.response-rate NaN > node-1.request-rate NaN > node-1.request-size-max -Infinity > connection-count 3.0 > incoming-byte-rate NaN > compression-rate-avg NaN > request-rate NaN > node-1.response-rate NaN > node-2.request-latency-avg NaN > request-latency-avg NaN > record-error-rate NaN > connection-close-rate NaN > *node-2.*request-size-max -Infinity > topic.TOPIC_NAME.compression-rate NaN > node-2.incoming-byte-rate NaN > node-1.request-size-avg NaN > io-time-ns-avg NaN > outgoing-byte-rate NaN > *node-2*.request-rate NaN > response-rate NaN
