What Software supports opentelemetry.proto.collector.profiles.v1experimental.ProfilesService?

[RononDex]

I am currently trying to test life profiling of processes using the Open Telemetry eBPF profiler. After enabling the feature gate service.profilesSupport the eBPF profiler can send data to my Open Telemetry Collector (Contrib). However, the Collector seems unable to export it to jaeger with the following error message:

024-11-19T13:01:49.975Z        error   internal/queue_sender.go:92     Exporting failed. Dropping data.        {"kind": "exporter", "data_type": "profiles", "name": "otlp", "error": "not retryable error: Permanent error: rpc error: code = Unimplem
ented desc = unknown service opentelemetry.proto.collector.profiles.v1experimental.ProfilesService", "dropped_items": 32}
go.opentelemetry.io/collector/exporter/exporterhelper/internal.NewQueueSender.func1
        go.opentelemetry.io/collector/[email protected]/exporterhelper/internal/queue_sender.go:92
go.opentelemetry.io/collector/exporter/internal/queue.(*Consumers[...]).Start.func1
        go.opentelemetry.io/collector/[email protected]/internal/queue/consumers.go:43

Hinting that the current jeager version does not support Profiling information. What Software could I use to export the Profiling data to? Is there any Software available capable of handling profiling data yet?

[dalbani]

The presentation at https://static.sched.com/hosted_files/kccncna2024/46/Continuous%20Profiling%20OTel%20-%20Christos%20Kalkanis.pdf from 2024 mentions the following backends supporting profile signals:

Profiling agent can talk to any service that supports OTLP Profiling signal: Elastic, Polar Signals, Pyroscope, Datadog (coming soon)