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Posted to issues@activemq.apache.org by "Christopher L. Shannon (JIRA)" <ji...@apache.org> on 2019/03/06 19:50:00 UTC
[jira] [Resolved] (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:all-tabpanel ]
Christopher L. Shannon resolved AMQ-7159.
-----------------------------------------
Resolution: Fixed
Fix Version/s: 5.16.0
> 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
> Assignee: Christopher L. Shannon
> Priority: Minor
> Fix For: 5.16.0
>
> Time Spent: 1h 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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