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https://issues.apache.org/jira/browse/HDDS-10054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17802007#comment-17802007
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Wei-Chiu Chuang commented on HDDS-10054:
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Profile before: [^ozone_dn-ccycloud-1.weichiu.root.comops.site.html]
> Reduce DataNode token verification heap allocation cost
> -------------------------------------------------------
>
> Key: HDDS-10054
> URL: https://issues.apache.org/jira/browse/HDDS-10054
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Minor
> Attachments: Screenshot 2024-01-02 at 5.04.30 PM.png, Screenshot
> 2024-01-02 at 7.42.43 PM.png,
> ozone_dn-ccycloud-1.weichiu.root.comops.site.html
>
>
> Async profiler shows about 4% of CPU overhead is spent allocating heap for
> token verification. This overhead can be reduced.
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