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https://issues.apache.org/jira/browse/IGNITE-25039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Timonin updated IGNITE-25039:
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Description:
Calculating shift within GridCacheOffheapMaanger#expire spends 25% of CPU time
for cache put operation, and 40% of the #expire time.
This logic must be simplified.
See attachment from profiler.
was:
Currently GridCacheOffheapMaanger#expire spends 40% of CPU time for calculating
shift, just a random number with partitions size.
See attachment from profiler.
> Optimize getting shift in GridCacheOffheapManager#expire
> --------------------------------------------------------
>
> Key: IGNITE-25039
> URL: https://issues.apache.org/jira/browse/IGNITE-25039
> Project: Ignite
> Issue Type: Improvement
> Reporter: Maksim Timonin
> Assignee: Maksim Timonin
> Priority: Major
> Labels: ise
> Fix For: 2.18
>
> Attachments: Снимок экрана 2025-04-04 в 17.05.24.png
>
>
> Calculating shift within GridCacheOffheapMaanger#expire spends 25% of CPU
> time for cache put operation, and 40% of the #expire time.
> This logic must be simplified.
> See attachment from profiler.
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