[FEATURE]: Support profiling when using Granian

[d33kayyy]

Package Name

granian

Package Version(s)

2.6.1

Describe the goal of the feature

I would like to have datadog profiler to work with my ASGI application using Granian

# even with DD_PROFILING_ENABLED=true in environment

ddtrace-run --profiling granian \
        --interface asginl \
        --host 0.0.0.0 \
        --port $PORT \
        --no-ws \
        --log-level info \
        --loop uvloop \
        --workers-kill-timeout 30 \
        --workers ${HTTP_WORKER_COUNT:-1} \
        --backlog 1024 \
        my_project.asgi:application

While tracing work, profiling does not works at all. Someone already mentioned in a previous issue #12756

ddtrace 4.0.0
granian 2.6.1

Is your feature request related to a problem?

No response

Describe alternatives you've considered

No response

Additional context

No response

[P403n1x87]

@d33kayyy are you not getting any profiles at all with DD_PROFILING_ENABLED=1? In the issue you mention the user reported that they were able to see profiles, even though they didn't match expectations. If you are seeing profiles then the profiler is working. At the moment that is the kind of data that we are able to show, but we do have some work in progress that improves our support for asyncio.