This is the documentation for Cloudera Enterprise 5.8.x. Documentation for other versions is available at Cloudera Documentation.

Kafka Broker Topic Metrics

In addition to these base metrics, many aggregate metrics are available. If an entity type has parents defined, you can formulate all possible aggregate metrics using the formula base_metric_across_parents.

In addition, metrics for aggregate totals can be formed by adding the prefix total_ to the front of the metric name.

Use the type-ahead feature in the Cloudera Manager chart browser to find the exact aggregate metric name, in case the plural form does not end in "s".

For example, the following metric names may be valid for Kafka Broker Topic:

  • kafka_bytes_fetched_15min_rate_across_clusters
  • total_kafka_bytes_fetched_15min_rate_across_clusters

Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a certain service or role.

For more information about metrics, see Cloudera Manager Metrics and Metric Aggregation.

Metric Name Description Unit Parents CDH Version
kafka_bytes_fetched_15min_rate Amount of data consumers fetched from this topic on this broker: 15 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_fetched_1min_rate Amount of data consumers fetched from this topic on this broker: 1 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_fetched_5min_rate Amount of data consumers fetched from this topic on this broker: 5 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_fetched_avg_rate Amount of data consumers fetched from this topic on this broker: Avg Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_fetched_rate Amount of data consumers fetched from this topic on this broker bytes per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_received_15min_rate Amount of data written to topic on this broker: 15 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_received_1min_rate Amount of data written to topic on this broker: 1 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_received_5min_rate Amount of data written to topic on this broker: 5 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_received_avg_rate Amount of data written to topic on this broker: Avg Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_received_rate Amount of data written to topic on this broker bytes per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_rejected_15min_rate Amount of data in messages rejected by broker for this topic: 15 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_rejected_1min_rate Amount of data in messages rejected by broker for this topic: 1 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_rejected_5min_rate Amount of data in messages rejected by broker for this topic: 5 Min Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_rejected_avg_rate Amount of data in messages rejected by broker for this topic: Avg Rate bytes per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_bytes_rejected_rate Amount of data in messages rejected by broker for this topic bytes per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_fetch_request_failures_15min_rate Number of data read requests from consumers that brokers failed to process for this topic: 15 Min Rate message.units.fetch_requests per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_fetch_request_failures_1min_rate Number of data read requests from consumers that brokers failed to process for this topic: 1 Min Rate message.units.fetch_requests per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_fetch_request_failures_5min_rate Number of data read requests from consumers that brokers failed to process for this topic: 5 Min Rate message.units.fetch_requests per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_fetch_request_failures_avg_rate Number of data read requests from consumers that brokers failed to process for this topic: Avg Rate message.units.fetch_requests per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_fetch_request_failures_rate Number of data read requests from consumers that brokers failed to process for this topic message.units.fetch_requests per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_messages_received_15min_rate Number of messages written to topic on this broker: 15 Min Rate messages per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_messages_received_1min_rate Number of messages written to topic on this broker: 1 Min Rate messages per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_messages_received_5min_rate Number of messages written to topic on this broker: 5 Min Rate messages per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_messages_received_avg_rate Number of messages written to topic on this broker: Avg Rate messages per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_messages_received_rate Number of messages written to topic on this broker messages per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_rejected_message_batches_15min_rate Number of message batches sent by producers that the broker rejected for this topic: 15 Min Rate message.units.message_batches per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_rejected_message_batches_1min_rate Number of message batches sent by producers that the broker rejected for this topic: 1 Min Rate message.units.message_batches per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_rejected_message_batches_5min_rate Number of message batches sent by producers that the broker rejected for this topic: 5 Min Rate message.units.message_batches per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_rejected_message_batches_avg_rate Number of message batches sent by producers that the broker rejected for this topic: Avg Rate message.units.message_batches per message.units.singular.second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
kafka_rejected_message_batches_rate Number of message batches sent by producers that the broker rejected for this topic message.units.message_batches per second cluster, kafka, kafka-kafka_broker, kafka_topic, rack CDH 4, CDH 5
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