Add metrics

[majst01]

sample metrics:

# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 3.4549e-05
go_gc_duration_seconds{quantile="0.25"} 3.4549e-05
go_gc_duration_seconds{quantile="0.5"} 0.000286341
go_gc_duration_seconds{quantile="0.75"} 0.000286341
go_gc_duration_seconds{quantile="1"} 0.000286341
go_gc_duration_seconds_sum 0.00032089
go_gc_duration_seconds_count 2
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 8
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.20.5"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 3.025016e+06
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 5.213176e+06
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 5869
# HELP go_memstats_frees_total Total number of frees.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 12812
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 8.221368e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 3.025016e+06
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 6.955008e+06
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 4.808704e+06
# HELP go_memstats_heap_objects Number of allocated objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 8626
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 5.095424e+06
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 1.1763712e+07
# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
# TYPE go_memstats_last_gc_time_seconds gauge
go_memstats_last_gc_time_seconds 1.688993818415716e+09
# HELP go_memstats_lookups_total Total number of pointer lookups.
# TYPE go_memstats_lookups_total counter
go_memstats_lookups_total 0
# HELP go_memstats_mallocs_total Total number of mallocs.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 21438
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 19200
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 31200
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 116800
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 130560
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 6.387944e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 1.833611e+06
# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 819200
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 819200
# HELP go_memstats_sys_bytes Number of bytes obtained from system.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 2.280552e+07
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 11
# HELP otel_scope_info Instrumentation Scope metadata
# TYPE otel_scope_info gauge
otel_scope_info{otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev"} 1
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 0.01
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1.048576e+06
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 17
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 2.4772608e+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 1.68899381208e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 7.5331584e+08
# HELP process_virtual_memory_max_bytes Maximum amount of virtual memory available in bytes.
# TYPE process_virtual_memory_max_bytes gauge
process_virtual_memory_max_bytes 1.8446744073709552e+19
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served.
# TYPE promhttp_metric_handler_requests_in_flight gauge
promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code.
# TYPE promhttp_metric_handler_requests_total counter
promhttp_metric_handler_requests_total{code="200"} 0
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0
# HELP rpc_server_duration_milliseconds 
# TYPE rpc_server_duration_milliseconds histogram
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="0"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="25"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="50"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="75"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="100"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="250"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="500"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="750"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="1000"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="2500"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5000"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="7500"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10000"} 1
rpc_server_duration_milliseconds_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="+Inf"} 1
rpc_server_duration_milliseconds_sum{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 0
rpc_server_duration_milliseconds_count{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
# HELP rpc_server_request_size_bytes 
# TYPE rpc_server_request_size_bytes histogram
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="0"} 0
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5"} 0
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10"} 0
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="25"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="50"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="75"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="100"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="250"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="500"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="750"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="1000"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="2500"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5000"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="7500"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10000"} 1
rpc_server_request_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="+Inf"} 1
rpc_server_request_size_bytes_sum{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 12
rpc_server_request_size_bytes_count{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
# HELP rpc_server_requests_per_rpc_ratio 
# TYPE rpc_server_requests_per_rpc_ratio histogram
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="0"} 0
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="25"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="50"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="75"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="100"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="250"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="500"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="750"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="1000"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="2500"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5000"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="7500"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10000"} 1
rpc_server_requests_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="+Inf"} 1
rpc_server_requests_per_rpc_ratio_sum{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
rpc_server_requests_per_rpc_ratio_count{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
# HELP rpc_server_response_size_bytes 
# TYPE rpc_server_response_size_bytes histogram
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="0"} 0
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5"} 0
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10"} 0
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="25"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="50"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="75"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="100"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="250"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="500"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="750"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="1000"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="2500"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5000"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="7500"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10000"} 1
rpc_server_response_size_bytes_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="+Inf"} 1
rpc_server_response_size_bytes_sum{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 14
rpc_server_response_size_bytes_count{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
# HELP rpc_server_responses_per_rpc_ratio 
# TYPE rpc_server_responses_per_rpc_ratio histogram
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="0"} 0
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="25"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="50"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="75"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="100"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="250"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="500"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="750"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="1000"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="2500"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="5000"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="7500"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="10000"} 1
rpc_server_responses_per_rpc_ratio_bucket{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc",le="+Inf"} 1
rpc_server_responses_per_rpc_ratio_sum{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
rpc_server_responses_per_rpc_ratio_count{net_peer_name="127.0.0.1",net_peer_port="36954",otel_scope_name="github.com/bufbuild/connect-opentelemetry-go",otel_scope_version="semver:0.0.1-dev",rpc_grpc_status_code="0",rpc_method="CreatePrefix",rpc_service="api.v1.IpamService",rpc_system="grpc"} 1
# HELP target_info Target metadata
# TYPE target_info gauge
target_info{service_name="unknown_service:server",telemetry_sdk_language="go",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="1.16.0"} 1

[codecov-commenter]

Codecov Report

Merging #119 (6f97c0f) into master (f9f0036) will increase coverage by 0.06%.
The diff coverage is 100.00%.

❗ Current head 6f97c0f differs from pull request most recent head eb0414e. Consider uploading reports for the commit eb0414e to get more accurate results

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@@            Coverage Diff             @@
##           master     #119      +/-   ##
==========================================
+ Coverage   65.19%   65.25%   +0.06%     
==========================================
  Files          10       10              
  Lines        1494     1491       -3     
==========================================
- Hits          974      973       -1     
+ Misses        334      333       -1     
+ Partials      186      185       -1     

Impacted Files	Coverage Δ
mongodb.go	55.42% <100.00%> (+0.37%)	⬆️

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