confluent kafka instrumentation

[wconti27]

What does this PR do?

Adds new instrumentation for confluent kafka javascript package.
Adds tracing for both the KafkaJS api and LibrdKafka apis that are both supported within the package.
Adds DSM support for new package.

Motivation

Plugin Checklist

• Unit tests.
• TypeScript definitions.
• TypeScript tests.
• API documentation.
• CircleCI jobs/workflows.
• Plugin is exported.

Additional Notes

[github-actions]

Overall package size

Self size: 9.17 MB
Deduped: 101.7 MB
No deduping: 102.22 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | @datadog/libdatadog | 0.5.0 | 29.83 MB | 29.83 MB | | @datadog/native-appsec | 8.5.1 | 19.26 MB | 19.27 MB | | @datadog/native-iast-taint-tracking | 3.3.0 | 13.77 MB | 13.78 MB | | @datadog/pprof | 5.6.0 | 9.79 MB | 10.16 MB | | @opentelemetry/core | 1.30.1 | 908.66 kB | 7.16 MB | | protobufjs | 7.4.0 | 2.77 MB | 5.42 MB | | @datadog/native-iast-rewriter | 2.8.0 | 2.6 MB | 2.74 MB | | @datadog/native-metrics | 3.1.0 | 1.06 MB | 1.46 MB | | @opentelemetry/api | 1.8.0 | 1.21 MB | 1.21 MB | | import-in-the-middle | 1.13.1 | 117.64 kB | 839.26 kB | | source-map | 0.7.4 | 226 kB | 226 kB | | opentracing | 0.14.7 | 194.81 kB | 194.81 kB | | lru-cache | 7.18.3 | 133.92 kB | 133.92 kB | | pprof-format | 2.1.0 | 111.69 kB | 111.69 kB | | @datadog/sketches-js | 2.1.1 | 109.9 kB | 109.9 kB | | lodash.sortby | 4.7.0 | 75.76 kB | 75.76 kB | | ignore | 5.3.2 | 53.63 kB | 53.63 kB | | istanbul-lib-coverage | 3.2.0 | 29.34 kB | 29.34 kB | | rfdc | 1.4.1 | 27.15 kB | 27.15 kB | | @isaacs/ttlcache | 1.4.1 | 25.2 kB | 25.2 kB | | tlhunter-sorted-set | 0.1.0 | 24.94 kB | 24.94 kB | | dc-polyfill | 0.1.6 | 24.56 kB | 24.56 kB | | shell-quote | 1.8.2 | 23.54 kB | 23.54 kB | | limiter | 1.1.5 | 23.17 kB | 23.17 kB | | retry | 0.13.1 | 18.85 kB | 18.85 kB | | semifies | 1.0.0 | 15.84 kB | 15.84 kB | | jest-docblock | 29.7.0 | 8.99 kB | 12.76 kB | | crypto-randomuuid | 1.0.0 | 11.18 kB | 11.18 kB | | ttl-set | 1.0.0 | 4.61 kB | 9.69 kB | | path-to-regexp | 0.1.12 | 6.6 kB | 6.6 kB | | koalas | 1.0.2 | 6.47 kB | 6.47 kB | | module-details-from-path | 1.0.3 | 4.47 kB | 4.47 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[codecov]

Codecov Report

Attention: Patch coverage is 74.07407% with 7 lines in your changes missing coverage. Please review.

Project coverage is 79.22%. Comparing base (f62b60a) to head (0d9c9dd).

Files with missing lines	Patch %	Lines
...d-trace/src/service-naming/schemas/v0/messaging.js	0.00%	4 Missing ⚠️
...ages/datadog-instrumentations/src/helpers/hooks.js	0.00%	1 Missing ⚠️
packages/datadog-plugin-kafkajs/src/producer.js	75.00%	1 Missing ⚠️
packages/dd-trace/src/plugins/index.js	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5489      +/-   ##
==========================================
- Coverage   79.24%   79.22%   -0.02%     
==========================================
  Files         512      513       +1     
  Lines       23152    23167      +15     
==========================================
+ Hits        18347    18355       +8     
- Misses       4805     4812       +7     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[datadog-datadog-prod-us1]

Datadog Report

Branch report: conti/confluent-kafka-instrumentation
Commit report: bb44593
Test service: dd-trace-js-integration-tests

✅ 0 Failed, 915 Passed, 0 Skipped, 14m 12.87s Total Time

[pr-commenter]

Benchmarks

Benchmark execution time: 2025-03-31 16:55:01

Comparing candidate commit 0d9c9dd in PR branch conti/confluent-kafka-instrumentation with baseline commit f62b60a in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 944 metrics, 19 unstable metrics.