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Posted to issues@ratis.apache.org by "Aravindan Vijayan (Jira)" <ji...@apache.org> on 2019/09/13 20:41:00 UTC

[jira] [Assigned] (RATIS-652) Add metrics related to snapshot and log purge

     [ https://issues.apache.org/jira/browse/RATIS-652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan reassigned RATIS-652:
---------------------------------------

    Assignee: Aravindan Vijayan

> Add metrics related to snapshot and log purge
> ---------------------------------------------
>
>                 Key: RATIS-652
>                 URL: https://issues.apache.org/jira/browse/RATIS-652
>             Project: Ratis
>          Issue Type: Sub-task
>          Components: server
>            Reporter: Shashikant Banerjee
>            Assignee: Aravindan Vijayan
>            Priority: Major
>             Fix For: 0.4.0
>
>
> Following metrics would be good to determine overall snapshot and log purge behaviour of a ratis pipeline:
>  
> |takeSnapshotLatency|Time taken to take a ratis snapshot.|
> |numSnapshots|Number of snapshots taken |
> |purgeLogRecordLatency|Time taken to purge logRecords.|
> |numPurgeLogCalls|Number of Purge log calls|
> |numInstallSnnapshotOps|Number of install snapshot calls|



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