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https://issues.apache.org/jira/browse/HDDS-10055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang reassigned HDDS-10055:
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Assignee: Siyao Meng
> [hsync] Optimize FilePerBlockStrategy.writeChunk()
> --------------------------------------------------
>
> Key: HDDS-10055
> URL: https://issues.apache.org/jira/browse/HDDS-10055
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Wei-Chiu Chuang
> Assignee: Siyao Meng
> Priority: Major
> Attachments: Screenshot 2024-01-02 at 9.48.38 PM.png,
> ozone_dn-ccycloud-1.weichiu.root.comops.site.html
>
>
> Looking at async profile report of a hsync intensive workload, a quite
> noticeable CPU overhead (3%) can be eliminated.
> It would be great to cache the File object, and don't check if the file
> exists or not every single time.
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