In case anybody is using monitoring tools like prometheus to have an eye on running moqui instances, I have just published a component that allow internal moqui metrics to be imported into Prometheus.
It is based on the System dashboard, leaving out most OS-related metrics as they would better be scraped from an OS-specific exporter, plus an extract of recent ArtifactHit entity values (only to the webroot screen).
It is available at GitHub - Moitcl/moqui-metrics: Metrics for moqui to use by external monitoring
Any comments and feedback are welcome.