doc: introducing JDK Mission Control's JMX Console

[keturn]

This documents the feature added in MovingBlocks/Terasology#4947

View the document in this PR on Jenkins: Monitoring Metrics with JMC

TODO

Before Merging

• re-render demo video and poster
• finish documentation on setting JMC connection parameters

For Later

• remote connection forwarding or encryption
• configuration for servers started by Launcher

[keturn]

I was trying to keep the demo clip under a megabyte, but I'm not sure I'm happy with the tradeoffs I made.

It's 720p now, but the docsify content width is narrow enough that it doesn't show at full size. I could drop the resolution down a notch (maybe 1024px wide?), and cut the length from 30s down to 10–15s and it would probably still be as useful. Then I'd have more room to up the quality so it's not so blurry and blocky.

[keturn]

micrometer & JMX

[skaldarnar]

Looks good to me, and helped me get started with connecting to a local instance.

Whatever is missing or still quirky, we can improve on the go.

@keturn I'm not sure whether to merge this right now as this is still a draft and has an open todo item. As stated above, I'm fine with merging, but I leave this to you.

[skaldarnar]

@jdrueckert you may want to have a look at this, or at least keep it in mind that we may want to try this out for the next playtest event.