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Arvind Kandpal commented on CASSANDRA-14366:
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Hi [~smiklosovic] ,
To keep it consistent with the other caches in {{nodetool info}} (like Counter
Cache / Chunk Cache), I am planning to expose these metrics: number of entries,
current size, total capacity, execution count, and eviction count.
The proposed output line in {{nodetool info}} would look something like this:
{{Prepared Stmt Cache : entries 150, size 1.25 MiB, capacity 30 MiB, 5000
executions, 10 evictions}}
Does this set of metrics and format look good to proceed with ?
> Add prepared statement cache stats to nodetool info
> ---------------------------------------------------
>
> Key: CASSANDRA-14366
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14366
> Project: Apache Cassandra
> Issue Type: Improvement
> Components: Observability/Metrics, Tool/nodetool
> Reporter: Jon Haddad
> Assignee: Arvind Kandpal
> Priority: Normal
> Fix For: 6.x
>
>
> We expose some cache stats in {{nodetool info}}, let's add prepared statement
> cache stats.
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