THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Metric Name | Mbean Name | Description |
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time-between-poll-avg | kafka.consumer:type=consumer-metrics,client-id=([-.\w]+) | The average delay between invocations of poll(). |
time-between-poll-max | kafka.consumer:type=consumer-metrics,client-id=([-.\w]+) | The max delay between invocations of poll(). |
last-poll-seconds-ago | kafka.consumer:type=consumer-metrics,client-id=([-.\w]+) | The number of seconds since the last poll() invocation. |
poll-idle-ratio -avg | kafka.consumer:type=consumer-metrics,client-id=([-.\w]+) | The average fraction of time the consumer's poll() is idle as opposed to waiting for the user code to process records. |
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The last-poll-seconds-ago
metric will measure the time since the user last called poll()
to provide more insight into how/when the user code calls poll()
.
poll-idle-ratio-avg
There will be an additional metric that measures the idle time of the consumer in waiting for the user to process records returned from poll:
LaTeX Formatting |
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$\textrm{poll-idle-ratio-avg} = \frac{\textrm{time-inside-poll}}{\textrm{total-time}}$ |
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