Using Ambari Core Services
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Kafka Topics

Metrics related to Kafka cluster on a per topic level.

Select a topic (by default, all topics are selected) to view the metrics for that topic.
Table 1. Kafka Topics metrics descriptions
Row Metrics Description
MESSAGES IN/OUT & BYTES IN/OUT MessagesInPerSec Rate at which messages are being produced into the topic.
MessagesOutPerSec Rate at which messages are being consumed from the topic.
TOTAL FETCH REQUESTS TotalFetchRequestsPerSec Number of consumer requests coming for the topic.
TOTAL PRODUCE REQUESTS /SEC TotalProduceRequestsPerSec Number of producer requests being sent to the topic.
FETCHER LAG METRICS CONSUMER LAG FetcherLagMetrics ConsumnerLag Shows the replica fetcher lag for the topic.