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Bucketed Storage Metrics

These metrics are emitted by the bucketed Redis hot-tier code in korvet-storage-redis.

Metric Description Tags

korvet.storage.bucketed.operations

Bucketed-wrapper operation counts

module, operation, result

korvet.storage.bucketed.latency

Bucketed-wrapper operation latency

module, operation, result

korvet.storage.bucketed.failures

Bucketed-wrapper failures by operation and error type

module, operation, error_type

korvet.storage.bucketed.routing.decisions

Direct versus bucketed routing decisions

module, operation, result

korvet.storage.bucketed.fan_out

Delegate fan-out caused by bucket expansion

module, operation

korvet.storage.bucketed.index.results

Bucket-index lookup result sizes

module, operation

korvet.storage.bucketed.retention.operations

Bucket retention and cleanup work

module, operation, result