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Posted to issues@ratis.apache.org by "Tsz-wo Sze (Jira)" <ji...@apache.org> on 2019/10/23 22:36:00 UTC

[jira] [Comment Edited] (RATIS-648) Add metrics related to GrpcLogAppendRequests

    [ https://issues.apache.org/jira/browse/RATIS-648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16958307#comment-16958307 ] 

Tsz-wo Sze edited comment on RATIS-648 at 10/23/19 10:35 PM:
-------------------------------------------------------------

Discussed with [~swagle].  Let's fix this in RATIS-728 since it is changing the code.


was (Author: szetszwo):
Discussed with [~swagle].  Let's fix this in RATIS-728 since it is change the code.

> Add metrics related to GrpcLogAppendRequests 
> ---------------------------------------------
>
>                 Key: RATIS-648
>                 URL: https://issues.apache.org/jira/browse/RATIS-648
>             Project: Ratis
>          Issue Type: Sub-task
>          Components: server
>    Affects Versions: 0.4.0
>            Reporter: Shashikant Banerjee
>            Assignee: Siddharth Wagle
>            Priority: Major
>             Fix For: 0.5.0
>
>         Attachments: RATIS-648.00.patch, RATIS-648.01.patch, RATIS-648.02.patch, RATIS-648.03.patch, RATIS-648.04.patch, RATIS-648.05.patch
>
>
> Following metrics would be useful related to GrpcLogAppends for performance and health monitoring and tuning:
> |GrpcLogAppenderLatency|Time taken to append a log entry to each follower and get acknowledgement|
> |logAppendRetryCount|Total no of retried logAppends requests|
> |logAppendRequestCount|Total no of logAppendRequest|
> |appendEntryProcessingLatency|Time required to process an append entry request on each follower|



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