Research exposing JVM memory/cpu without JMX

[itzg]

Enhancement Type

Improve an existing feature

Describe the enhancement

I seem to remember there was a Java agent could expose JMX metrics via HTTP. There might be mods/plugins that do this; however would be nice to have the option for vanilla.

[CDFN]

Making javaagent exposing it would be possible but I'm not sure if running an HTTP server along with Minecraft server would be smart idea.

[itzg]

Agreed, I wouldn't want an HTTP server running there. What I meant is that I seem to remember one that ran in-process with a very simple REST API.

[itzg]

Found it, this is what I remembered https://jolokia.org/. Specifically

https://jolokia.org/reference/html/agents.html#jvm-agent

[itzg]

Probably best to use a plugin like https://spark.lucko.me/