[wildfly-dev] Configuration of statistics gathering

[Andrig Miller]

Just to add to what Brian is saying.  I presented a proposal for runtime statistics at the AS 8 meeting (before the name change), and I would like to see all the subsystems have a configuration option for their runtime statistics.  I would also like it to be off by default.

The reason for the later, is our benchmarking efforts.  We have recently discovered two areas where the runtime statistics were causing problems with performance/scalability.  This is one area, hence Paul's pull request, and the other is the JCA container's statistics.

We may discover other areas too, as we continue scaling, but this is of vital importance for our efforts.

Thanks.

Andy


Brian Stansberry <brian.stansberry at redhat.com> wrote:

>I'd like to get some info from the component leads responsible for WF 
>subsystems.
>
>1) What statistical data does your subsystem capture (including the 
>underlying libraries it integrates).
>
>2) What configuration options do you support for enabling/disabling 
>statistics gathering. What's the resource address and attribute name of 
>the config option?
>
>3) Is the statistic gathering enabled by default?
>
>Paul Ferraro's pull request [1] fixing JIRA [2] prompts this question, 
>although it's long overdue. WF should be consistent about how we handle 
>configuration of statistics gathering, so I'd like to take the 
>opportunity of Paul's PR to move in that direction.
>
>Thanks for your help.
>
>-- 
>Brian Stansberry
>Principal Software Engineer
>JBoss by Red Hat
>
>[1] https://github.com/wildfly/wildfly/pull/5415
>[2] https://issues.jboss.org/browse/WFLY-2415
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