topic Re: Questions about JBoss JMX Connection Pools in Extensions

Questions about JBoss JMX Connection Pools

AntonioSousa — Tue, 01 Apr 2025 08:26:39 GMT

I'm trying to make the new JMX Connection Pools working, but still haven't managed. That is certainly because of the fact that I have to activate statistics for JBoss. But I still have a couple of questions:

The blog post does not refer which version of OneAgent is needed to support this functionality?
The extension should consume DDUs as referred here:
https://www.dynatrace.com/support/help/reference/monitoring-consumption/metric-cost-calculation/
Does someone know how many DDUs are consumed per application pool?

Re: Questions about JBoss JMX Connection Pools

JamesKitson — Mon, 14 Dec 2020 16:56:27 GMT

I'll see if I can come across which agent version is required, the more important aspect for these though is the cluster version. The Dynatrace server nodes roll out the JMX extensions to the OneAgents so as long as they are relatively up to date and support that. The cluster version 1.207 has all the current connection pool extensions - I believe JBoss is included in 1.206 though.

The JBoss one will consume DDUs - the doc page here should be updated soon to reflect this.

Per pool it will consume 14 custom metrics which if you consume the per-host allotment of custom host metrics would account for .014 DDUs per minute, 613.2 per month, and 7,358.4 per year.

Re: Questions about JBoss JMX Connection Pools

AntonioSousa — Mon, 14 Dec 2020 17:36:06 GMT

Great,

I'm on OneAgent 1.205 & SaaS 1.207, so ready to go 🙂