Kiran Pillarisetty created KAFKA-3857:
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Summary: Additional log cleaner metrics
Key: KAFKA-3857
URL: https://issues.apache.org/jira/browse/KAFKA-3857
Project: Kafka
Issue Type: Improvement
Reporter: Kiran Pillarisetty
The proposal would be to add a couple of additional log cleaner metrics:
1. Time of last log cleaner run
2. Cumulative number of successful log cleaner runs since last broker restart.
Existing log cleaner metrics (max-buffer-utilization-percent,
cleaner-recopy-percent, max-clean-time-secs, max-dirty-percent) do not
differentiate an idle log cleaner from a dead log cleaner. It would be useful
to have the above two metrics added, to indicate whether log cleaner is alive
(and successfully cleaning) or not.
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