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https://issues.apache.org/jira/browse/IGNITE-14175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17289924#comment-17289924
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Vyacheslav Koptilin commented on IGNITE-14175:
----------------------------------------------
Hello [[email protected]],
Thanks for your contribution. Merged to master branch.
> Update metric for loaded keys through rebalance once at the demand message
> --------------------------------------------------------------------------
>
> Key: IGNITE-14175
> URL: https://issues.apache.org/jira/browse/IGNITE-14175
> Project: Ignite
> Issue Type: Improvement
> Components: cache
> Reporter: Kirill Tkalenko
> Assignee: Kirill Tkalenko
> Priority: Major
> Fix For: 2.11
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We are consuming more than half of all rebalance time to updating metrics,
> even if the statistic does not enable in the cache.
> The problem is here:
> {code:java}
> //TODO: IGNITE-11330: Update metrics for touched cache only.
> for (GridCacheContext ctx : grp.caches()) {
> if (ctx.statisticsEnabled())
> ctx.cache().metrics0().onRebalanceKeyReceived();
> }
> {code}
> It needs to update once for one demand message and only if the statistic
> enabled on the cache.
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