[
https://issues.apache.org/jira/browse/CAMEL-19102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Otavio Rodolfo Piske updated CAMEL-19102:
-----------------------------------------
Fix Version/s: 4.0-M1
> camel-core: Producer cache offers poor performance due to the type check
> scalability issue
> ------------------------------------------------------------------------------------------
>
> Key: CAMEL-19102
> URL: https://issues.apache.org/jira/browse/CAMEL-19102
> Project: Camel
> Issue Type: Task
> Components: camel-core
> Reporter: Otavio Rodolfo Piske
> Assignee: Otavio Rodolfo Piske
> Priority: Major
> Fix For: 4.0-M1
>
>
> Fixing the type-check scalability issue on the DefaultProducerCache may offer
> a significant performance gain:
>
> {code:java}
> --- 4.0.0-SNAPSHOT (w/ single shot initialization check + local cache)
> Minimum: 652933.0
> Maximum: 763599.0
> Mean: 720940.8750000001
> Geometric mean: 720782.7857395237
> Standard deviation: 14897.378438658043
> -- 4.0.0-SNAPSHOT (w/ single shot initialization check)
> Minimum: 604363.0
> Maximum: 738706.0
> Mean: 690079.2589285716
> Geometric mean: 689914.539795926
> Standard deviation: 14777.32031672733
> {code}
>
>
> Unfortunately simple patches to fix access to the cache (such as
> c8d36cb1ddb93331cbecb0efa10586737f1d72c6) cause side effects (i.e.;
> DefaultProducerCacheTest fails). So, we might need to try a different
> approach.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
