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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2019/01/08 14:52:00 UTC

[jira] [Commented] (OAK-7974) Detailed merge metrics

    [ https://issues.apache.org/jira/browse/OAK-7974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16737196#comment-16737196 ] 

Marcel Reutegger commented on OAK-7974:
---------------------------------------

Work in progress available at https://github.com/mreutegg/jackrabbit-oak/tree/OAK-7974

> Detailed merge metrics
> ----------------------
>
>                 Key: OAK-7974
>                 URL: https://issues.apache.org/jira/browse/OAK-7974
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: documentmk
>            Reporter: Marcel Reutegger
>            Assignee: Marcel Reutegger
>            Priority: Major
>             Fix For: 1.12
>
>
> The DocumentNodeStore currently only exposes basis metrics for the merge operation. To further analyze where time is spent, more detailed merge metrics must be introduced. This includes:
> - Creating a new commit revision timer
> - Background lock acquisition timer
> - Wait until head timer
> - Commit suspend timer
> - Commit hook timer



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