[IGNORE] Community PR 4874

[vpellan]

⚠️ DO NOT MERGE ⚠️

[github-actions]

👋 Hey @DataDog/ruby-guild, please fill "Change log entry" section in the pull request description.

If changes need to be present in CHANGELOG.md you can state it this way

**Change log entry**

Yes. A brief summary to be placed into the CHANGELOG.md

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Or you can opt out like that

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^{Visited at: 2025-10-22 11:28:33 UTC}

[github-actions]

Typing analysis

Ignored files

This PR introduces 1 ignored file. It increases the percentage of typed files from 35.91% to 36.47% (+0.56%).

Ignored files (+1-0)

❌ Introduced:

lib/datadog/tracing/contrib/karafka/framework.rb

[datadog-official]

⚠️ Tests

⚠️ Warnings

❄️ 3 New flaky tests detected

Auto Instrumentation of non Rails request which runs a query auto_instruments all relevant gems automatically from rspec (Datadog)

Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details.

Failure/Error: raise "Missing #{name} env/configuration in \"supported-configurations.json\" file. See docs/AccessEnvironmentVariables.md for details."

RuntimeError:
  Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details.
./lib/datadog/core/configuration/config_helper.rb:65:in \`get_environment_variable'
./lib/datadog/core/configuration/config_helper.rb:25:in \`[]'
./lib/datadog/core/configuration/option.rb:333:in \`get_value_from_env'
./lib/datadog/core/configuration/option.rb:309:in \`set_env_value'
...

    Hanami instrumentation when given a GET /books endpoint creates 4 spans from rspec

Profiler startup starts the profiler from rspec (Datadog)

Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details.

Failure/Error: raise "Missing #{name} env/configuration in \"supported-configurations.json\" file. See docs/AccessEnvironmentVariables.md for details."

RuntimeError:
  Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details.
./lib/datadog/core/configuration/config_helper.rb:65:in 'get_environment_variable'
./lib/datadog/core/configuration/config_helper.rb:25:in '[]'
./lib/datadog/core/configuration/option.rb:333:in 'get_value_from_env'
./lib/datadog/core/configuration/option.rb:309:in 'set_env_value'
...

🧪 5 Tests failed

Datadog::Tracing::Contrib::AutoInstrument when auto patching is included configurations application correctly from rspec (Datadog)

STDOUT:\`\` STDERR:\`/__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/config_helper.rb:65:in \`get_environment_variable': Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details. (RuntimeError)
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/config_helper.rb:25:in \`[]'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:333:in \`get_value_from_env'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:309:in \`set_env_value'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:144:in \`get'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/options.rb:84:in \`get_option'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/options.rb:47:in \`block in default_helpers'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/extensions.rb:181:in \`instrument'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/auto_instrument.rb:44:in \`block (2 levels) in patch_all!'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/auto_instrument.rb:43:in \`each'
...

Datadog::Tracing::Contrib::AutoInstrument when auto patching is included sets default database from rspec (Datadog)

STDOUT:\`\` STDERR:\`/__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/config_helper.rb:65:in \`get_environment_variable': Missing DD_TRACE_WATERDROP_ENABLED env/configuration in "supported-configurations.json" file. See docs/AccessEnvironmentVariables.md for details. (RuntimeError)
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/config_helper.rb:25:in \`[]'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:333:in \`get_value_from_env'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:309:in \`set_env_value'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/option.rb:144:in \`get'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/options.rb:84:in \`get_option'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/core/configuration/options.rb:47:in \`block in default_helpers'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/extensions.rb:181:in \`instrument'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/auto_instrument.rb:44:in \`block (2 levels) in patch_all!'
	from /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/auto_instrument.rb:43:in \`each'
...

Datadog::Tracing::Contrib ensures /__w/dd-trace-rb/dd-trace-rb/lib/datadog/tracing/contrib/waterdrop/integration.rb is loaded from rspec (Datadog)

key not found: "waterdrop"

Failure/Error: ruby_module = mapping.fetch(directory) # raise key error if not found

KeyError:
  key not found: "waterdrop"
./spec/datadog/tracing/contrib_spec.rb:63:in 'Hash#fetch'
./spec/datadog/tracing/contrib_spec.rb:63:in 'block (4 levels) in <top (required)>'
./spec/spec_helper.rb:272:in 'block (2 levels) in <top (required)>'
./spec/spec_helper.rb:154:in 'block (2 levels) in <top (required)>'
...

View all

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: a51106d | Docs | Was this helpful? Give us feedback!}

[pr-commenter]

Benchmarks

Benchmark execution time: 2025-10-22 11:55:52

Comparing candidate commit a51106d in PR branch community/pr-4874 with baseline commit 2f20b9a in branch master.

Found 1 performance improvements and 1 performance regressions! Performance is the same for 42 metrics, 2 unstable metrics.

scenario:error - without error tracking, with_error=false

• 🟥 throughput [-680.204op/s; -636.280op/s] or [-5.511%; -5.155%]

scenario:profiling - Allocations (baseline)

• 🟩 throughput [+261453.577op/s; +275412.077op/s] or [+5.213%; +5.492%]