remove chunk tag logic from format.js

[bengl]

What does this PR do?

Motivation

Plugin Checklist

• Unit tests.
• Integration tests.
• Benchmarks.
• TypeScript definitions.
• TypeScript tests.
• API documentation.
• CI jobs/workflows.

Additional Notes

[github-actions]

Overall package size

Self size: 13.19 MB
Deduped: 117.24 MB
No deduping: 119.45 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | @datadog/libdatadog | 0.7.0 | 35.02 MB | 35.02 MB | | @datadog/native-appsec | 10.3.0 | 20.73 MB | 20.74 MB | | @datadog/native-iast-taint-tracking | 4.0.0 | 11.72 MB | 11.73 MB | | @datadog/pprof | 5.12.0 | 11.19 MB | 11.57 MB | | @opentelemetry/core | 1.30.1 | 908.66 kB | 7.16 MB | | protobufjs | 7.5.4 | 2.95 MB | 5.82 MB | | @datadog/wasm-js-rewriter | 4.0.1 | 2.85 MB | 3.58 MB | | @opentelemetry/resources | 1.9.1 | 306.54 kB | 1.74 MB | | @datadog/native-metrics | 3.1.1 | 1.02 MB | 1.43 MB | | @opentelemetry/api-logs | 0.207.0 | 201.39 kB | 1.42 MB | | @opentelemetry/api | 1.9.0 | 1.22 MB | 1.22 MB | | jsonpath-plus | 10.3.0 | 617.18 kB | 1.08 MB | | import-in-the-middle | 1.15.0 | 127.66 kB | 856.24 kB | | lru-cache | 10.4.3 | 804.3 kB | 804.3 kB | | @datadog/openfeature-node-server | 0.1.0-preview.13 | 106.46 kB | 424.36 kB | | opentracing | 0.14.7 | 194.81 kB | 194.81 kB | | source-map | 0.7.6 | 185.63 kB | 185.63 kB | | pprof-format | 2.2.1 | 163.06 kB | 163.06 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 | 7.0.5 | 63.38 kB | 63.38 kB | | istanbul-lib-coverage | 3.2.2 | 34.37 kB | 34.37 kB | | rfdc | 1.4.1 | 27.15 kB | 27.15 kB | | dc-polyfill | 0.1.10 | 26.73 kB | 26.73 kB | | @isaacs/ttlcache | 1.4.1 | 25.2 kB | 25.2 kB | | tlhunter-sorted-set | 0.1.0 | 24.94 kB | 24.94 kB | | shell-quote | 1.8.3 | 23.74 kB | 23.74 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 | | mutexify | 1.4.0 | 5.71 kB | 8.74 kB | | path-to-regexp | 0.1.12 | 6.6 kB | 6.6 kB | | module-details-from-path | 1.0.4 | 3.96 kB | 3.96 kB | | escape-string-regexp | 5.0.0 | 3.66 kB | 3.66 kB |

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

[codecov]

Codecov Report

❌ Patch coverage is 81.25000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.58%. Comparing base (729d162) to head (656ccb8).

Files with missing lines	Patch %	Lines
packages/dd-trace/src/opentracing/span_context.js	78.57%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6842      +/-   ##
==========================================
- Coverage   83.60%   83.58%   -0.02%     
==========================================
  Files         506      506              
  Lines       21343    21338       -5     
==========================================
- Hits        17843    17835       -8     
- Misses       3500     3503       +3     

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[datadog-datadog-prod-us1]

⚠️ Tests

⚠️ Warnings

🧪 224 Tests failed

tests.appsec.test_asm_standalone.Test_APISecurityStandalone.test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0[express4] from system_tests_suite (Datadog)

AssertionError: assert False
 +  where False = assert_tags({'duration': 7686768, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint': ... 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 31.709, '_dd.appsec.rasp.duration_ext': 54.662, ...}, ...}, {'duration': 7686768, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint': ... 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 31.709, '_dd.appsec.rasp.duration_ext': 54.662, ...}, ...}, 'meta', {'_dd.p.other': '1', '_dd.p.ts': None})

self = <tests.appsec.test_asm_standalone.Test_APISecurityStandalone object at 0x7f0a99f82390>

    def test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0(self):
        self.assert_product_is_enabled(self.check_r, self.tested_product)
        spans_checked = 0
        tested_meta: dict[str, str | Callable | None] = {self.propagated_tag(): None, "_dd.p.other": "1"}
        tested_metrics: dict[str, str | Callable | None] = {SAMPLING_PRIORITY_KEY: lambda x: x < 2}
...

tests.appsec.test_asm_standalone.Test_APISecurityStandalone.test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0[express4-typescript] from system_tests_suite (Datadog)

AssertionError: assert False
 +  where False = assert_tags({'duration': 7938721, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint': ...: 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 31.82, '_dd.appsec.rasp.duration_ext': 55.163, ...}, ...}, {'duration': 7938721, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint': ...: 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 31.82, '_dd.appsec.rasp.duration_ext': 55.163, ...}, ...}, 'meta', {'_dd.p.other': '1', '_dd.p.ts': None})

self = <tests.appsec.test_asm_standalone.Test_APISecurityStandalone object at 0x7fbf683789e0>

    def test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0(self):
        self.assert_product_is_enabled(self.check_r, self.tested_product)
        spans_checked = 0
        tested_meta: dict[str, str | Callable | None] = {self.propagated_tag(): None, "_dd.p.other": "1"}
        tested_metrics: dict[str, str | Callable | None] = {SAMPLING_PRIORITY_KEY: lambda x: x < 2}
...

tests.appsec.test_asm_standalone.Test_APISecurityStandalone.test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0[express5] from system_tests_suite (Datadog)

AssertionError: assert False
 +  where False = assert_tags({'duration': 12017578, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint':... 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 32.911, '_dd.appsec.rasp.duration_ext': 55.964, ...}, ...}, {'duration': 12017578, 'error': 0, 'meta': {'_dd.appsec.event_rules.version': '1.15.1', '_dd.appsec.fp.http.endpoint':... 0.0, '_dd.appsec.enabled': 1.0, '_dd.appsec.rasp.duration': 32.911, '_dd.appsec.rasp.duration_ext': 55.964, ...}, ...}, 'meta', {'_dd.p.other': '1', '_dd.p.ts': None})

self = <tests.appsec.test_asm_standalone.Test_APISecurityStandalone object at 0x7f79be09ff50>

    def test_no_appsec_upstream__no_asm_event__is_kept_with_priority_1__from_0(self):
        self.assert_product_is_enabled(self.check_r, self.tested_product)
        spans_checked = 0
        tested_meta: dict[str, str | Callable | None] = {self.propagated_tag(): None, "_dd.p.other": "1"}
        tested_metrics: dict[str, str | Callable | None] = {SAMPLING_PRIORITY_KEY: lambda x: x < 2}
...

View all

ℹ️ Info

❄️ No new flaky tests detected

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: 656ccb8 | Docs | Datadog PR Page | Was this helpful? Give us feedback!}

[pr-commenter]

Benchmarks

Benchmark execution time: 2025-11-04 21:22:35

Comparing candidate commit 656ccb8 in PR branch bengl/de-format-2025 with baseline commit 729d162 in branch master.

Found 13 performance improvements and 35 performance regressions! Performance is the same for 1561 metrics, 61 unstable metrics.

scenario:exporting-pipeline-0.4-18

• 🟩 cpu_user_time [-19.240ms; -15.364ms] or [-7.594%; -6.064%]
• 🟩 execution_time [-19.283ms; -15.692ms] or [-6.672%; -5.430%]

scenario:exporting-pipeline-0.4-22

• 🟩 cpu_user_time [-18.970ms; -14.671ms] or [-8.426%; -6.517%]
• 🟩 execution_time [-19.201ms; -15.497ms] or [-7.364%; -5.944%]

scenario:exporting-pipeline-0.4_with_stats-18

• 🟩 cpu_user_time [-18.500ms; -15.328ms] or [-7.041%; -5.834%]

scenario:exporting-pipeline-0.5-18

• 🟩 cpu_user_time [-17.502ms; -14.002ms] or [-8.091%; -6.473%]
• 🟩 execution_time [-18.633ms; -15.868ms] or [-7.471%; -6.362%]

scenario:exporting-pipeline-0.5-22

• 🟩 cpu_user_time [-13.192ms; -10.578ms] or [-7.738%; -6.204%]
• 🟩 execution_time [-11.750ms; -10.207ms] or [-5.848%; -5.080%]

scenario:exporting-pipeline-0.5_with_stats-18

• 🟩 cpu_user_time [-18.527ms; -15.322ms] or [-8.132%; -6.725%]
• 🟩 execution_time [-18.342ms; -16.124ms] or [-6.997%; -6.151%]

scenario:exporting-pipeline-0.5_with_stats-22

• 🟩 cpu_user_time [-12.706ms; -10.072ms] or [-6.744%; -5.346%]
• 🟩 execution_time [-13.124ms; -11.522ms] or [-5.936%; -5.211%]

scenario:plugin-dns-with-tracer-20

• 🟥 instructions [+54.8M instructions; +61.5M instructions] or [+5.240%; +5.875%]

scenario:plugin-dns-with-tracer-24

• 🟥 cpu_user_time [+21.638ms; +40.653ms] or [+5.162%; +9.698%]
• 🟥 instructions [+53.7M instructions; +59.6M instructions] or [+5.558%; +6.168%]

scenario:spans-finish-immediately-18

• 🟥 cpu_user_time [+684.568ms; +692.911ms] or [+108.328%; +109.649%]
• 🟥 execution_time [+788.949ms; +796.447ms] or [+114.977%; +116.069%]
• 🟥 instructions [+1.7G instructions; +1.8G instructions] or [+74.933%; +75.643%]
• 🟥 max_rss_usage [+74.255MB; +74.506MB] or [+105.232%; +105.588%]

scenario:spans-finish-immediately-20

• 🟥 cpu_user_time [+652.607ms; +661.690ms] or [+118.169%; +119.814%]
• 🟥 execution_time [+744.697ms; +753.084ms] or [+124.047%; +125.444%]
• 🟥 instructions [+1.7G instructions; +1.8G instructions] or [+86.336%; +86.974%]
• 🟥 max_rss_usage [+68.055MB; +68.248MB] or [+96.272%; +96.545%]

scenario:spans-finish-immediately-22

• 🟥 cpu_user_time [+634.791ms; +643.468ms] or [+118.186%; +119.801%]
• 🟥 execution_time [+690.553ms; +698.370ms] or [+116.464%; +117.782%]
• 🟥 instructions [+1.8G instructions; +1.8G instructions] or [+86.604%; +87.494%]
• 🟥 max_rss_usage [+78.923MB; +79.221MB] or [+101.909%; +102.294%]

scenario:spans-finish-immediately-24

• 🟥 cpu_user_time [+542.772ms; +552.720ms] or [+109.859%; +111.872%]
• 🟥 execution_time [+661.341ms; +669.554ms] or [+119.242%; +120.723%]
• 🟥 instructions [+1.8G instructions; +1.8G instructions] or [+93.832%; +94.555%]
• 🟥 max_rss_usage [+174.401MB; +174.779MB] or [+205.142%; +205.587%]

scenario:spans-finish-later-18

• 🟥 cpu_user_time [+569.227ms; +644.503ms] or [+49.147%; +55.646%]
• 🟥 execution_time [+652.595ms; +735.963ms] or [+49.165%; +55.445%]
• 🟥 instructions [+1.9G instructions; +2.1G instructions] or [+58.823%; +66.869%]
• 🟥 max_rss_usage [+80.485MB; +83.069MB] or [+33.945%; +35.035%]

scenario:spans-finish-later-20

• 🟥 cpu_user_time [+459.111ms; +490.309ms] or [+43.902%; +46.885%]
• 🟥 execution_time [+521.480ms; +553.891ms] or [+43.214%; +45.900%]
• 🟥 instructions [+1.5G instructions; +1.5G instructions] or [+52.190%; +55.347%]
• 🟥 max_rss_usage [+87.552MB; +88.699MB] or [+37.045%; +37.531%]

scenario:spans-finish-later-22

• 🟥 cpu_user_time [+425.010ms; +443.693ms] or [+39.629%; +41.372%]
• 🟥 execution_time [+505.644ms; +527.608ms] or [+40.964%; +42.743%]
• 🟥 instructions [+1.6G instructions; +1.7G instructions] or [+50.482%; +53.321%]
• 🟥 max_rss_usage [+91.688MB; +93.334MB] or [+38.048%; +38.731%]

scenario:spans-finish-later-24

• 🟥 cpu_user_time [+467.091ms; +491.787ms] or [+49.618%; +52.242%]
• 🟥 execution_time [+568.938ms; +600.693ms] or [+50.086%; +52.881%]
• 🟥 instructions [+1.7G instructions; +1.8G instructions] or [+65.659%; +70.128%]
• 🟥 max_rss_usage [+133.316MB; +149.729MB] or [+46.420%; +52.135%]