[feature request] http.server.request.size and http.server.response.size metrics?

[vrecluse]

Component

None

Is your feature request related to a problem?

Can not find these metrics or http.server.request.body.size, which are defined by opentelemetry

What is the expected behavior?

Collect these metrics

Which alternative solutions or features have you considered?

Provide options to enable these metrics

Additional context

No response