[jira] [Resolved] (HDDS-5401) Add more metrics to ReplicationManager to help monitor replication progress

["Mark Gui (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-5401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Gui resolved HDDS-5401.
----------------------------
    Resolution: Fixed

> Add more metrics to ReplicationManager to help monitor replication progress
> ---------------------------------------------------------------------------
>
>                 Key: HDDS-5401
>                 URL: https://issues.apache.org/jira/browse/HDDS-5401
>             Project: Apache Ozone
>          Issue Type: Improvement
>            Reporter: Mark Gui
>            Assignee: Mark Gui
>            Priority: Major
>              Labels: pull-request-available
>
> For now SCM ReplicationManager only has 2 metrics: inflightReplication and inflightDeletion.
> We could add more metrics to help better monitor the replication progress(via prometheus e.g.).
> Then we could also estimate the time needed to complete the whole replication.
> Some proposed metrics:
>  * number of replicate/delete cmds sent
>  * number of replicate/delete cmds completed
>  * number of replicate/delete cmds timeout
> These metrics will be refreshed for each replication round(300s by default). So we could calculate how many replicate/delete are completed between 2 successive rounds and how many are undergoing, thus we could estimate how much more time it needs.
> Two more metrics to help more accurate estimation since closed containers could be in different sizes:
>  * number of replicate bytes total
>  * number of replicate bytes completed



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org