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Posted to issues@activemq.apache.org by "Alan Protasio (JIRA)" <ji...@apache.org> on 2019/03/05 23:30:00 UTC
[jira] [Commented] (AMQ-7159) Adding a new attribute on
PersistenceAdapterViewMBean to show information about Storage write/read
latency
[ https://issues.apache.org/jira/browse/AMQ-7159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785032#comment-16785032 ]
Alan Protasio commented on AMQ-7159:
------------------------------------
[~gtully] [~cshannon]
What do you guys think about this? :)
> Adding a new attribute on PersistenceAdapterViewMBean to show information about Storage write/read latency
> ----------------------------------------------------------------------------------------------------------
>
> Key: AMQ-7159
> URL: https://issues.apache.org/jira/browse/AMQ-7159
> Project: ActiveMQ
> Issue Type: Improvement
> Components: KahaDB
> Reporter: Alan Protasio
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Hi all,
> I was trying to find a way to monitor the real storage write latency observed by ActiveMq and I could not find.
> The only thing that I found was a log line:
> [https://github.com/apache/activemq/blob/master/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java#L1142]
>
> I think would be really useful to have this information on the PersistenceAdapterViewMBean.
>
> The change proposed create a new attribute on this bean called "Statistics" - that contains write and read times statistics - and a operation to reset it.
>
> OBS: This information can be extended to all other persistence adapters.
>
> Thanks
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