refactor!: prometheus attributes format to otel attributes

[varshith257]

/claim #4057
Closes #4057

[varshith257]

@sergiuszkierat I just worked this a few days ago and haven't pushed here :)

[varshith257]

Just need tweaks here to this PR. Once it is done I will tag you here

[sergiuszkierat]

@sergiuszkierat I just worked this a few days ago and haven't pushed here :)

@varshith257 Thanks for letting me know. Better late than never 😅 I can freely switch to another task

[varshith257]

@adamw It's ready for your review

[varshith257]

Will definitely look into it

…

On Thu, 31 Oct, 2024, 2:41 pm Sergiusz Kierat, ***@***.***> wrote: ***@***.**** commented on this pull request. ------------------------------ In metrics/opentelemetry-metrics/src/main/scala/sttp/tapir/server/metrics/opentelemetry/OpenTelemetryMetrics.scala <#4122 (comment)>: > @@ -80,7 +80,7 @@ object OpenTelemetryMetrics { def requestActive[F[_]](meter: Meter, labels: MetricLabels): Metric[F, LongUpDownCounter] = Metric[F, LongUpDownCounter]( meter - .upDownCounterBuilder("request_active") + .upDownCounterBuilder("http.server.active_requests") are all metrics that we should report, included here, or is there anything missing? I guess that having those optional metrics (http.server.request.body.size <https://opentelemetry.io/docs/specs/semconv/http/http-metrics/#metric-httpserverrequestbodysize> , http.server.response.body.size <https://opentelemetry.io/docs/specs/semconv/http/http-metrics/#metric-httpserverresponsebodysize>) would be useful 😁 — Reply to this email directly, view it on GitHub <#4122 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A4BF3HCGZPMQ2TVJIAY4MP3Z6HX4JAVCNFSM6AAAAABQ2Q6GUGVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMZDIMBXGQZDMMJXG4> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[varshith257]

@adamw Done!