Support collecting time series data on JVM runtime duration

[AnyuZhao]

Is your feature request related to a problem? Please describe.

Runtime-metrics only support time series data related to GC or memory. I am looking for time series data on JVM runtime duration.

Describe the solution you'd like

is there some instrumentation can support time series data on JVM runtime duration.

Describe alternatives you've considered

No response

Additional context

No response

[laurit]

Could you elaborate what do you mean by time series data on JVM runtime duration.

[AnyuZhao]

My expression is a bit inaccurate. it's mean duration of JVM process execution

[trask]

are you looking for "uptime"? (see related open-telemetry/oteps#185)

[AnyuZhao]

@trask yes, i'm lookingprocess.uptime from intrumentation module, I want to know which instrumentation implements process.uptime?

[trask]

there's no process.uptime metric yet defined in semantic conventions

[Jojoooo1]

Any plan on including process.uptime as it now seems to be defined (and recommended) in https://github.com/open-telemetry/semantic-conventions/blob/main/docs/system/process-metrics.md#metric-processuptime ?

[laurit]

Currently we only implement jvm runtime metrics https://opentelemetry.io/docs/specs/semconv/runtime/jvm-metrics/ I'm not aware of any ongoing effort to add this metric. Usually we rely on contributors to submit such PRs.