Example for Runtime Metrics?

[ndeepakp]

Hi,

I see the runtime-metrics instrumentation. So if I import the library via maven/gradle, just adding the below in my properties file should do?
otel.instrumentation.runtime-metrics.enabled

Or do we have an example which shows how to use this?

[mateuszrzeszutek]

Hey @ndeepakp ,
If you're talking about io.opentelemetry.instrumentation:opentelemetry-runtime-metrics, you'll have to manually install the metrics you want, passing your own OpenTelemetry instance. For example, the memory pool metrics:

MemoryPools.register(openTelemetry);

[ndeepakp]

@mateuszrzeszutek Thanks, that is what I have done.

[trask]

hi @ndeepakp, if you can provide a full repro that would probably be the easiest way for us to understand why it is not working for you