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https://issues.apache.org/jira/browse/IGNITE-12547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017931#comment-17017931
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Ignite TC Bot commented on IGNITE-12547:
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{panel:title=Branch: [pull/7267/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=4935131&buildTypeId=IgniteTests24Java8_RunAll]
> Excessive AtomicLong instantiations leads to GC pressure.
> ----------------------------------------------------------
>
> Key: IGNITE-12547
> URL: https://issues.apache.org/jira/browse/IGNITE-12547
> Project: Ignite
> Issue Type: Improvement
> Components: persistence
> Affects Versions: 2.7.6
> Reporter: Stanilovsky Evgeny
> Assignee: Stanilovsky Evgeny
> Priority: Major
> Fix For: 2.9
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Excessive AtomicLong usage (in FreeList), i.e. AtomicLong[] leads to GC
> pressure and further starvation log messages, it would be more effective to
> replace AtomicLong[] with AtomicLongArray.
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