[packages]
opentelemetry-distro = "==0.49b2"
opentelemetry-exporter-otlp = "==1.28.2"
opentelemetry-exporter-prometheus = "==0.49b2"
opentelemetry-instrumentation-asgi = "==0.49b2"
opentelemetry-instrumentation-fastapi = "==0.49b2"
opentelemetry-instrumentation-httpx = "==0.49b2"
opentelemetry-instrumentation-jinja2 = "==0.49b2"
opentelemetry-instrumentation-logging = "==0.49b2"
opentelemetry-instrumentation-urllib = "==0.49b2"
opentelemetry-instrumentation-urllib3 = "==0.49b2"
opentelemetry-instrumentation-aiohttp-client = "==0.49b2"
fastapi = "*"
uvicorn = {extras = ["standard"]}

pipenv run opentelemetry-instrument uvicorn ui.main:app --proxy-headers --host=0.0.0.0 --port=5000 --log-level=error
Loading .env environment variables..

 curl http://localhost:9464/metrics 
# HELP python_gc_objects_collected_total Objects collected during gc
# TYPE python_gc_objects_collected_total counter
python_gc_objects_collected_total{generation="0"} 2258.0
python_gc_objects_collected_total{generation="1"} 2915.0
python_gc_objects_collected_total{generation="2"} 60.0
# HELP python_gc_objects_uncollectable_total Uncollectable objects found during GC
# TYPE python_gc_objects_uncollectable_total counter
python_gc_objects_uncollectable_total{generation="0"} 0.0
python_gc_objects_uncollectable_total{generation="1"} 0.0
python_gc_objects_uncollectable_total{generation="2"} 0.0
# HELP python_gc_collections_total Number of times this generation was collected
# TYPE python_gc_collections_total counter
python_gc_collections_total{generation="0"} 170.0
python_gc_collections_total{generation="1"} 15.0
python_gc_collections_total{generation="2"} 1.0
# HELP python_info Python platform information
# TYPE python_info gauge
python_info{implementation="CPython",major="3",minor="11",patchlevel="10",version="3.11.10"} 1.0
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 4.3268096e+08
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 7.2364032e+07
# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1.73869183682e+09
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 0.66
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 18.0
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1024.0

curl http://localhost:5000         
{"message":"Hello World"}

http_server_duration_milliseconds_bucket{http_flavor="1.1",http_host="127.0.0.1:5000",http_method="GET",http_scheme="http",http_server_name="localhost:5000",http_status_code="200",http_target="/",le="0.0",net_host_port="5000"} 0.0

http_server_response_size_bytes_bucket{http_flavor="1.1",http_host="127.0.0.1:5000",http_method="GET",http_scheme="http",http_server_name="localhost:5000",http_status_code="200",http_target="/",le="0.0",net_host_port="5000"} 0.0

curl http://localhost:5000         
{"message":"Hello World"}% 
curl http://localhost:5000         
{"message":"Hello World"}% 

curl http://localhost:5000/fakepath
{"detail":"Not Found"}

http_server_duration_milliseconds_bucket{http_flavor="1.1",http_host="127.0.0.1:5000",http_method="GET",http_scheme="http",http_server_name="localhost:5000",http_status_code="200",le="0.0",net_host_port="/"} 5.0                           

http_server_duration_milliseconds_bucket{http_flavor="1.1",http_host="127.0.0.1:5000",http_method="GET",http_scheme="http",http_server_name="localhost:5000",http_status_code="404",le="0.0",net_host_port="5000"} 1.0

http_server_response_size_bytes_bucket{http_flavor="1.1",http_host="127.0.0.1:5000",http_method="GET",http_scheme="http",http_server_name="localhost:5000",http_status_code="404",le="0.0",net_host_port="5000"} 0.0