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https://issues.apache.org/jira/browse/CAMEL-8994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-8994.
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Resolution: Implemented
Assignee: Claus Ibsen
> Large memory use on Large core count(512) servers
> -------------------------------------------------
>
> Key: CAMEL-8994
> URL: https://issues.apache.org/jira/browse/CAMEL-8994
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Affects Versions: 2.14.3
> Reporter: Zoltan Farkas
> Assignee: Claus Ibsen
> Fix For: 2.16.0, 2.15.3, 2.14.4
>
>
> ConcurrentLinkedHashmap get huge on these servers (200 +Mb)
> There are some CPU related defaults + Some padding that are the source of
> this, more discussion at:
> https://github.com/ben-manes/concurrentlinkedhashmap/issues/43
> upgrading to a newer version should remove the padding and reduce memory
> usage...
> Another thing I noticed that is related, is that LRUCache
> default initial size is equal with maximum size... which is 1000, would it
> make more sense to have a lower default for initialSize? (64)
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