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https://issues.apache.org/jira/browse/HDDS-11757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17921170#comment-17921170
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Peter Lee commented on HDDS-11757:
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I just came across this and found it really interesting:
https://dkomanov.medium.com/micro-optimization-for-uuid-fromstring-in-7-steps-277c9c72e982
> Optimize RatisHelper.toDatanodeId()
> -----------------------------------
>
> Key: HDDS-11757
> URL: https://issues.apache.org/jira/browse/HDDS-11757
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Wei-Chiu Chuang
> Priority: Major
> Attachments: Screenshot 2024-11-19 at 4.25.07 PM.png
>
>
> Looking at HBase RegionServer, a hotspot is when
> XceiverClientRatis.updateCommitInfosMap() calls RatisHelper.toDatanodeId().
> Need a solution to optimize this hotspot for HBase workloads.
>
>
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