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Status
Current state: VotingAccepted
Discussion thread: here
JIRA: KAFKA-6263
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Add the following metrics via a sensor:
- kafka.coordinator.groupserver:type=group-metadatacoordinator-manager-metrics,name=group-load-time-max
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Value: 0 or greater over time; maximum time, in milliseconds, it took to load offsets and group metadata from the __consumer_offsets partitions loaded in the last 30 seconds.
- kafkakafk.coordinator.groupaserver:type=group-metadata-managercoordinator-metrics,name=group-load-time-avg
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Note: this average may look very low at times when a majority of the partitions are unused causing some load times to be 0 seconds.
- kafka.coordinator.groupserver:type=transaction-statecoordinator-manager-metrics,name=transaction-load-time-max
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Value: 0 or greater over time; maximum time, in milliseconds, it took to load offsets and transaction state from the __transaction_state partitions loaded in the last 30 seconds.
- kafka.coordinator.groupserver:type=transaction-statecoordinator-manager-metrics,name=transaction-load-time-avg
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For each of the group metadata manager and transaction state manager, add a sensor that indicates the max and avg number of milliseconds it took to load the each partition. This max and average are computed from a running window based on the partitions that finished loading in the last 30 seconds.
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