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https://issues.apache.org/jira/browse/HDDS-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-5537:
---------------------------------
    Labels: pull-request-available  (was: )

> Limit grpc threads in ReplicationServer
> ---------------------------------------
>
>                 Key: HDDS-5537
>                 URL: https://issues.apache.org/jira/browse/HDDS-5537
>             Project: Apache Ozone
>          Issue Type: Improvement
>            Reporter: Sammi Chen
>            Assignee: Sammi Chen
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2021-08-04-11-47-30-742.png
>
>
> In production cluster,  ReplicationServer on DN has as many as core size 
> grpc-default-worker threads, and unlimited grpc-default-executor threads, 
> which are normally too more than needed. 
> It's recommended in grpc official documents to use customized thread pool 
> instead,
> https://grpc.io/docs/guides/performance/ 
>  !image-2021-08-04-11-47-30-742.png! 



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