Technologies/Apache Pulsar/pulsar_ml_cache_evictions
Apache PulsarApache PulsarMetric

pulsar_ml_cache_evictions

The number of cache evictions during the last minute.
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
The number of cache evictions during the last minute.
Dimensions:None
Sources
pulsar.ml_cache_evictionsgithub.com
Related Insights (1)
Managed Ledger Cache Eviction Thrashing Degrades Consumer Performancewarning

High pulsar_ml_cache_evictions rate indicates the managed ledger cache is undersized, forcing repeated cache misses that degrade consumer read performance and increase disk I/O load on BookKeeper.

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