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The following metrics will be added to expose cache stats for the Remote Index Cache.
Name | Description |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=HitCount | The number of cache hits for the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=MissCount | The number of cache misses for the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=EvictionCount | The number of entries evicted from the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=LoadSuccessCount | The number of successful cache loads for the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=LoadFailureCount | The number of failed cache loads for the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=TotalLoadTime | Total load time (success and failure) for the remote index cache. |
org.apache.kafka.storage.internals.log:type=RemoteIndexCache, name=EvictionWeight | The sum of weights of entries evicted from the remote index cache. |
Compatibility, Deprecation, and Migration Plan
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