Tracing not working in 11.0.1

[ahsandar]

Issue Description

I have elixir 1.18.4 OTP 26 with phoenix 1.17.12. There are no traces being registered

Reproduction Steps

mix.exs

      {:sentry, "~> 11.0.1"},
      {:opentelemetry_exporter, "~> 1.0"},
      {:opentelemetry, "~> 1.5"},
      {:opentelemetry_api, "~> 1.4"},
      {:opentelemetry_semantic_conventions, "~> 1.27"},
      {:opentelemetry_phoenix, "~> 2.0"},
      {:opentelemetry_ecto, "~> 1.2"},

config.exs

config :opentelemetry, span_processor: {Sentry.OpenTelemetry.SpanProcessor, []}
config :opentelemetry, sampler: {Sentry.OpenTelemetry.Sampler, []}

runtime.exs

config :sentry,
  dsn: System.get_env("SENTRY_DSN"),
  environment_name: System.get_env("RELEASE_ENV") || "development",
  release: System.get_env("SENTRY_RELEASE") || "#{DateTime.utc_now() |> DateTime.to_unix()}",
  # any value between 0 and 1.0 enables tracing
  traces_sample_rate: 1.0,
  enable_source_code_context: true,
  tags: %{
    env: System.get_env("RELEASE_ENV") || "development"
  },
  root_source_code_path: File.cwd!(),
  before_send: {Maverick.Utility.SentryFilter, :before_send},
  after_send_event: {Maverick.Utility.SentryFilter, :after_send_event},
  integrations: [
    oban: [
      # Capture errors:
      capture_errors: true,
      # Monitor cron jobs:
      cron: [enabled: true]
    ]
  ]

Expected Behavior

traces in sentry web console

Actual Behavior

Elixir Version

1.18.4

SDK Version

11.0.1

Integration and Its Version

phoenix/ecto/oban

Sentry Config

config.exs

config :opentelemetry, span_processor: {Sentry.OpenTelemetry.SpanProcessor, []}
config :opentelemetry, sampler: {Sentry.OpenTelemetry.Sampler, []}

runtime.exs

config :sentry,
  dsn: System.get_env("SENTRY_DSN"),
  environment_name: System.get_env("RELEASE_ENV") || "development",
  release: System.get_env("SENTRY_RELEASE") || "#{DateTime.utc_now() |> DateTime.to_unix()}",
  # any value between 0 and 1.0 enables tracing
  traces_sample_rate: 1.0,
  enable_source_code_context: true,
  tags: %{
    env: System.get_env("RELEASE_ENV") || "development"
  },
  root_source_code_path: File.cwd!(),
  before_send: {Maverick.Utility.SentryFilter, :before_send},
  after_send_event: {Maverick.Utility.SentryFilter, :after_send_event},
  integrations: [
    oban: [
      # Capture errors:
      capture_errors: true,
      # Monitor cron jobs:
      cron: [enabled: true]
    ]
  ]

[AbhiPrasad]

@ahsandar are you able to share your your org? We can dive deeper to take a look at the stats.

[ahsandar]

@ahsandar are you able to share your your org? We can dive deeper to take a look at the stats.

dat-ai-systems-60

[AbhiPrasad]

so there's two things here.

1. we need to elixir to sentry onboarding now that we support tracing in elixir. That's why you see the "Fiddlesticks. Performance isn’t available for your Elixir project yet but we’re definitely still working on it" message - we didn't update the site to show elixir support yet.

2. From looking at your project stats (sentry.io/settings/stats) there are no spans received by sentry from any of your projects. @solnic is there a debug mode in the SDK we can enable to see logs?

We also should add tracing instructions to https://docs.sentry.io/platforms/elixir/ - but I guess that's WIP.

[AbhiPrasad]

@ahsandar could you add config.log_level = :debug and share your SDK debug logs?