You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2015/10/10 13:59:05 UTC

[jira] [Updated] (QPID-6785) Improve performance of QpidLoggerTurboFilter

     [ https://issues.apache.org/jira/browse/QPID-6785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Wall updated QPID-6785:
-----------------------------
    Attachment: QLTF_before.html
                QLTF_after.html

Jprofiler output during execution of perftests, with and without the change.    CPU usage during execution of the protocol processing code path drop from 3.3% => 0.3%.  On my machine, I see a performance improvement of ~1.5% during the persistent/transacted perf test run.

> Improve performance of QpidLoggerTurboFilter
> --------------------------------------------
>
>                 Key: QPID-6785
>                 URL: https://issues.apache.org/jira/browse/QPID-6785
>             Project: Qpid
>          Issue Type: Improvement
>          Components: Java Broker
>            Reporter: Keith Wall
>             Fix For: qpid-java-6.0
>
>         Attachments: QLTF_after.html, QLTF_before.html
>
>
> Profile has should that the new QpidLoggerTurboFilter consumes a reasonable amount of CPU during execution of a persistent/transacted performance test.  Optimise the code the code to reduce the overhead.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org