[jira] [Commented] (CASSANDRA-16325) Update streaming metrics incrementally

["Paulo Motta (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-16325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17503042#comment-17503042 ] 

Paulo Motta commented on CASSANDRA-16325:
-----------------------------------------

Hi [~dgvozdenac]. Thanks for taking this up.

It seems like a similar issue happens with compaction metrics.

There was some code changes in these areas in recent versions. I think a good start would be to inspect the code in {{trunk}} to check where streaming and compaction size metrics are updated, and if they're being done incrementally or only at the end of the operation.

> Update streaming metrics incrementally
> --------------------------------------
>
>                 Key: CASSANDRA-16325
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16325
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Observability/Metrics
>            Reporter: Paulo Motta
>            Assignee: Dejan Gvozdenac
>            Priority: Normal
>              Labels: lhf
>
> Currently the inbound and outbound streamed bytes metrics are incremented after each file is streamed, what doesn't represent the current number of bytes streamed since it can take a long time for a large file to be streamed. We should update the metric incrementally as data is streamed.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org