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perf: use serverless-specific wheel in layer#17201

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emmett.butler/serverless-wheels
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perf: use serverless-specific wheel in layer#17201
emmettbutler wants to merge 15 commits intomainfrom
emmett.butler/serverless-wheels

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@emmettbutler emmettbutler commented Mar 30, 2026

Description

Testing

Risks

Additional Notes

Depended on by DataDog/datadog-lambda-python#762

@emmettbutler emmettbutler requested review from a team as code owners March 30, 2026 17:10
@emmettbutler emmettbutler marked this pull request as draft March 30, 2026 17:10
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cit-pr-commenter-54b7da bot commented Mar 30, 2026

Codeowners resolved as

.gitlab/validate-ddtrace-package.py                                     @DataDog/python-guild @DataDog/apm-core-python

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💡 Codex Review

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Reviewed commit: 03405c6589

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project: DataDog/datadog-lambda-python
strategy: depend
branch: main
branch: emmett.butler/serverless-wheels
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P1 Badge Trigger serverless tests from a stable upstream ref

Changing the downstream trigger branch from main to emmett.butler/serverless-wheels makes this job validate against a personal feature ref instead of the canonical datadog-lambda-python line, so compatibility regressions on upstream main can slip through unnoticed; if that branch is renamed/deleted, this allow_failure job will silently stop providing useful signal. For release confidence, this trigger should stay on a stable shared branch (or be parameterized explicitly for temporary experiments).

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pr-commenter bot commented Mar 30, 2026

Performance SLOs

Comparing candidate emmett.butler/serverless-wheels (de4be0d) with baseline main (011a989)

📈 Performance Regressions (2 suites)
📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 103.749µs (SLO: <130.000µs 📉 -20.2%) vs baseline: +0.9%

Memory: ✅ 43.946MB (SLO: <46.000MB -4.5%) vs baseline: +5.8%


✅ add_inplace_aspect

Time: ✅ 100.427µs (SLO: <130.000µs 📉 -22.7%) vs baseline: -3.1%

Memory: ✅ 44.041MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%


✅ add_inplace_noaspect

Time: ✅ 28.201µs (SLO: <40.000µs 📉 -29.5%) vs baseline: +0.2%

Memory: ✅ 44.020MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%


✅ add_noaspect

Time: ✅ 48.931µs (SLO: <70.000µs 📉 -30.1%) vs baseline: ~same

Memory: ✅ 44.052MB (SLO: <46.000MB -4.2%) vs baseline: +5.8%


✅ bytearray_aspect

Time: ✅ 251.628µs (SLO: <400.000µs 📉 -37.1%) vs baseline: -1.7%

Memory: ✅ 44.057MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ bytearray_extend_aspect

Time: ✅ 648.779µs (SLO: <800.000µs 📉 -18.9%) vs baseline: -3.1%

Memory: ✅ 43.948MB (SLO: <46.000MB -4.5%) vs baseline: +5.7%


✅ bytearray_extend_noaspect

Time: ✅ 266.889µs (SLO: <400.000µs 📉 -33.3%) vs baseline: -1.1%

Memory: ✅ 44.052MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ bytearray_noaspect

Time: ✅ 137.894µs (SLO: <300.000µs 📉 -54.0%) vs baseline: -2.7%

Memory: ✅ 44.044MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%


✅ bytes_aspect

Time: ✅ 218.327µs (SLO: <300.000µs 📉 -27.2%) vs baseline: -3.9%

Memory: ✅ 44.021MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%


✅ bytes_noaspect

Time: ✅ 133.242µs (SLO: <200.000µs 📉 -33.4%) vs baseline: -2.2%

Memory: ✅ 44.001MB (SLO: <46.000MB -4.3%) vs baseline: +5.7%


✅ bytesio_aspect

Time: ✅ 3.789ms (SLO: <5.000ms 📉 -24.2%) vs baseline: -0.1%

Memory: ✅ 44.113MB (SLO: <46.000MB -4.1%) vs baseline: +6.1%


✅ bytesio_noaspect

Time: ✅ 315.855µs (SLO: <420.000µs 📉 -24.8%) vs baseline: -1.1%

Memory: ✅ 44.061MB (SLO: <46.000MB -4.2%) vs baseline: +6.1%


✅ capitalize_aspect

Time: ✅ 88.393µs (SLO: <300.000µs 📉 -70.5%) vs baseline: ~same

Memory: ✅ 43.819MB (SLO: <46.000MB -4.7%) vs baseline: +5.5%


✅ capitalize_noaspect

Time: ✅ 251.660µs (SLO: <300.000µs 📉 -16.1%) vs baseline: -0.4%

Memory: ✅ 44.032MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%


✅ casefold_aspect

Time: ✅ 88.051µs (SLO: <500.000µs 📉 -82.4%) vs baseline: -1.1%

Memory: ✅ 43.986MB (SLO: <46.000MB -4.4%) vs baseline: +5.7%


✅ casefold_noaspect

Time: ✅ 303.820µs (SLO: <500.000µs 📉 -39.2%) vs baseline: -0.5%

Memory: ✅ 44.068MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ decode_aspect

Time: ✅ 86.776µs (SLO: <100.000µs 📉 -13.2%) vs baseline: +0.1%

Memory: ✅ 44.049MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ decode_noaspect

Time: ✅ 153.415µs (SLO: <210.000µs 📉 -26.9%) vs baseline: +0.1%

Memory: ✅ 44.118MB (SLO: <46.000MB -4.1%) vs baseline: +6.0%


✅ encode_aspect

Time: ✅ 84.298µs (SLO: <200.000µs 📉 -57.9%) vs baseline: -0.2%

Memory: ✅ 43.978MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%


✅ encode_noaspect

Time: ✅ 140.578µs (SLO: <200.000µs 📉 -29.7%) vs baseline: -1.6%

Memory: ✅ 44.166MB (SLO: <46.000MB -4.0%) vs baseline: +6.2%


✅ format_aspect

Time: ✅ 14.688ms (SLO: <19.200ms 📉 -23.5%) vs baseline: +0.4%

Memory: ✅ 44.254MB (SLO: <46.000MB -3.8%) vs baseline: +6.5%


✅ format_map_aspect

Time: ✅ 16.425ms (SLO: <21.500ms 📉 -23.6%) vs baseline: ~same

Memory: ✅ 44.281MB (SLO: <46.000MB -3.7%) vs baseline: +6.2%


✅ format_map_noaspect

Time: ✅ 374.392µs (SLO: <500.000µs 📉 -25.1%) vs baseline: +0.1%

Memory: ✅ 44.052MB (SLO: <46.000MB -4.2%) vs baseline: +5.9%


✅ format_noaspect

Time: ✅ 301.510µs (SLO: <500.000µs 📉 -39.7%) vs baseline: -4.0%

Memory: ✅ 44.116MB (SLO: <46.000MB -4.1%) vs baseline: +6.2%


✅ index_aspect

Time: ✅ 138.144µs (SLO: <300.000µs 📉 -54.0%) vs baseline: 📈 +10.5%

Memory: ✅ 44.064MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ index_noaspect

Time: ✅ 40.546µs (SLO: <300.000µs 📉 -86.5%) vs baseline: +0.3%

Memory: ✅ 43.883MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%


✅ join_aspect

Time: ✅ 210.574µs (SLO: <300.000µs 📉 -29.8%) vs baseline: -1.2%

Memory: ✅ 44.049MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ join_noaspect

Time: ✅ 144.956µs (SLO: <300.000µs 📉 -51.7%) vs baseline: +1.4%

Memory: ✅ 44.068MB (SLO: <46.000MB -4.2%) vs baseline: +5.9%


✅ ljust_aspect

Time: ✅ 506.553µs (SLO: <700.000µs 📉 -27.6%) vs baseline: +1.3%

Memory: ✅ 43.958MB (SLO: <46.000MB -4.4%) vs baseline: +5.9%


✅ ljust_noaspect

Time: ✅ 270.037µs (SLO: <300.000µs -10.0%) vs baseline: +4.8%

Memory: ✅ 43.985MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%


✅ lower_aspect

Time: ✅ 295.121µs (SLO: <500.000µs 📉 -41.0%) vs baseline: -1.6%

Memory: ✅ 44.167MB (SLO: <46.000MB -4.0%) vs baseline: +6.4%


✅ lower_noaspect

Time: ✅ 230.696µs (SLO: <300.000µs 📉 -23.1%) vs baseline: -2.3%

Memory: ✅ 44.127MB (SLO: <46.000MB -4.1%) vs baseline: +6.1%


✅ lstrip_aspect

Time: ✅ 0.277ms (SLO: <3.000ms 📉 -90.8%) vs baseline: +1.0%

Memory: ✅ 44.076MB (SLO: <46.000MB -4.2%) vs baseline: +6.2%


✅ lstrip_noaspect

Time: ✅ 0.178ms (SLO: <3.000ms 📉 -94.1%) vs baseline: +0.6%

Memory: ✅ 43.985MB (SLO: <46.000MB -4.4%) vs baseline: +5.9%


✅ modulo_aspect

Time: ✅ 14.276ms (SLO: <18.750ms 📉 -23.9%) vs baseline: -0.2%

Memory: ✅ 44.273MB (SLO: <46.000MB -3.8%) vs baseline: +6.3%


✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 14.828ms (SLO: <19.350ms 📉 -23.4%) vs baseline: ~same

Memory: ✅ 44.082MB (SLO: <46.000MB -4.2%) vs baseline: +5.6%


✅ modulo_aspect_for_bytes

Time: ✅ 14.409ms (SLO: <18.900ms 📉 -23.8%) vs baseline: -0.5%

Memory: ✅ 44.123MB (SLO: <46.000MB -4.1%) vs baseline: +6.1%


✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 14.696ms (SLO: <19.150ms 📉 -23.3%) vs baseline: +0.6%

Memory: ✅ 44.053MB (SLO: <46.000MB -4.2%) vs baseline: +5.6%


✅ modulo_noaspect

Time: ✅ 0.354ms (SLO: <3.000ms 📉 -88.2%) vs baseline: -2.8%

Memory: ✅ 44.123MB (SLO: <46.000MB -4.1%) vs baseline: +6.1%


✅ replace_aspect

Time: ✅ 18.481ms (SLO: <24.000ms 📉 -23.0%) vs baseline: +0.3%

Memory: ✅ 44.223MB (SLO: <46.000MB -3.9%) vs baseline: +6.1%


✅ replace_noaspect

Time: ✅ 281.485µs (SLO: <400.000µs 📉 -29.6%) vs baseline: -1.0%

Memory: ✅ 44.150MB (SLO: <46.000MB -4.0%) vs baseline: +6.4%


✅ repr_aspect

Time: ✅ 320.962µs (SLO: <420.000µs 📉 -23.6%) vs baseline: -0.6%

Memory: ✅ 44.088MB (SLO: <46.000MB -4.2%) vs baseline: +6.1%


✅ repr_noaspect

Time: ✅ 46.910µs (SLO: <90.000µs 📉 -47.9%) vs baseline: +0.8%

Memory: ✅ 44.072MB (SLO: <46.000MB -4.2%) vs baseline: +6.1%


✅ rstrip_aspect

Time: ✅ 387.009µs (SLO: <500.000µs 📉 -22.6%) vs baseline: -1.4%

Memory: ✅ 44.120MB (SLO: <46.000MB -4.1%) vs baseline: +6.0%


✅ rstrip_noaspect

Time: ✅ 183.652µs (SLO: <300.000µs 📉 -38.8%) vs baseline: -0.6%

Memory: ✅ 43.931MB (SLO: <46.000MB -4.5%) vs baseline: +5.9%


✅ slice_aspect

Time: ✅ 185.386µs (SLO: <300.000µs 📉 -38.2%) vs baseline: +0.9%

Memory: ✅ 44.104MB (SLO: <46.000MB -4.1%) vs baseline: +6.2%


✅ slice_noaspect

Time: ✅ 54.380µs (SLO: <90.000µs 📉 -39.6%) vs baseline: -0.1%

Memory: ✅ 44.000MB (SLO: <46.000MB -4.3%) vs baseline: +5.9%


✅ stringio_aspect

Time: ✅ 4.394ms (SLO: <5.000ms 📉 -12.1%) vs baseline: 📈 +15.6%

Memory: ✅ 44.075MB (SLO: <46.000MB -4.2%) vs baseline: +6.0%


✅ stringio_noaspect

Time: ✅ 344.957µs (SLO: <500.000µs 📉 -31.0%) vs baseline: -1.1%

Memory: ✅ 44.001MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%


✅ strip_aspect

Time: ✅ 277.082µs (SLO: <350.000µs 📉 -20.8%) vs baseline: ~same

Memory: ✅ 44.123MB (SLO: <46.000MB -4.1%) vs baseline: +6.3%


✅ strip_noaspect

Time: ✅ 176.739µs (SLO: <240.000µs 📉 -26.4%) vs baseline: +0.9%

Memory: ✅ 44.032MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%


✅ swapcase_aspect

Time: ✅ 331.463µs (SLO: <500.000µs 📉 -33.7%) vs baseline: -1.5%

Memory: ✅ 43.918MB (SLO: <46.000MB -4.5%) vs baseline: +5.7%


✅ swapcase_noaspect

Time: ✅ 267.282µs (SLO: <400.000µs 📉 -33.2%) vs baseline: -1.6%

Memory: ✅ 43.969MB (SLO: <46.000MB -4.4%) vs baseline: +5.9%


✅ title_aspect

Time: ✅ 321.428µs (SLO: <500.000µs 📉 -35.7%) vs baseline: -1.5%

Memory: ✅ 43.930MB (SLO: <46.000MB -4.5%) vs baseline: +5.5%


✅ title_noaspect

Time: ✅ 255.419µs (SLO: <400.000µs 📉 -36.1%) vs baseline: -2.5%

Memory: ✅ 44.071MB (SLO: <46.000MB -4.2%) vs baseline: +6.2%


✅ translate_aspect

Time: ✅ 493.897µs (SLO: <700.000µs 📉 -29.4%) vs baseline: -1.5%

Memory: ✅ 44.000MB (SLO: <46.000MB -4.3%) vs baseline: +5.8%


✅ translate_noaspect

Time: ✅ 424.344µs (SLO: <500.000µs 📉 -15.1%) vs baseline: -0.2%

Memory: ✅ 43.993MB (SLO: <46.000MB -4.4%) vs baseline: +5.8%


✅ upper_aspect

Time: ✅ 298.163µs (SLO: <500.000µs 📉 -40.4%) vs baseline: +0.7%

Memory: ✅ 44.014MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%


✅ upper_noaspect

Time: ✅ 231.763µs (SLO: <400.000µs 📉 -42.1%) vs baseline: -3.1%

Memory: ✅ 44.024MB (SLO: <46.000MB -4.3%) vs baseline: +6.1%


📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 505.498µs (SLO: <700.000µs 📉 -27.8%) vs baseline: 📈 +19.4%

Memory: ✅ 43.876MB (SLO: <46.000MB -4.6%) vs baseline: +5.9%


✅ ospathbasename_noaspect

Time: ✅ 429.423µs (SLO: <700.000µs 📉 -38.7%) vs baseline: ~same

Memory: ✅ 43.981MB (SLO: <46.000MB -4.4%) vs baseline: +6.4%


✅ ospathjoin_aspect

Time: ✅ 624.933µs (SLO: <700.000µs 📉 -10.7%) vs baseline: -0.9%

Memory: ✅ 43.907MB (SLO: <46.000MB -4.6%) vs baseline: +6.1%


✅ ospathjoin_noaspect

Time: ✅ 634.686µs (SLO: <700.000µs -9.3%) vs baseline: -1.4%

Memory: ✅ 43.834MB (SLO: <46.000MB -4.7%) vs baseline: +5.9%


✅ ospathnormcase_aspect

Time: ✅ 349.075µs (SLO: <700.000µs 📉 -50.1%) vs baseline: -1.4%

Memory: ✅ 43.923MB (SLO: <46.000MB -4.5%) vs baseline: +6.4%


✅ ospathnormcase_noaspect

Time: ✅ 356.749µs (SLO: <700.000µs 📉 -49.0%) vs baseline: -1.0%

Memory: ✅ 43.759MB (SLO: <46.000MB -4.9%) vs baseline: +5.7%


✅ ospathsplit_aspect

Time: ✅ 481.522µs (SLO: <700.000µs 📉 -31.2%) vs baseline: -1.9%

Memory: ✅ 43.861MB (SLO: <46.000MB -4.7%) vs baseline: +6.1%


✅ ospathsplit_noaspect

Time: ✅ 491.082µs (SLO: <700.000µs 📉 -29.8%) vs baseline: -2.4%

Memory: ✅ 43.840MB (SLO: <46.000MB -4.7%) vs baseline: +6.0%


✅ ospathsplitdrive_aspect

Time: ✅ 370.984µs (SLO: <700.000µs 📉 -47.0%) vs baseline: -1.6%

Memory: ✅ 43.852MB (SLO: <46.000MB -4.7%) vs baseline: +5.9%


✅ ospathsplitdrive_noaspect

Time: ✅ 72.651µs (SLO: <700.000µs 📉 -89.6%) vs baseline: -0.4%

Memory: ✅ 43.897MB (SLO: <46.000MB -4.6%) vs baseline: +6.1%


✅ ospathsplitext_aspect

Time: ✅ 455.503µs (SLO: <700.000µs 📉 -34.9%) vs baseline: -1.1%

Memory: ✅ 43.860MB (SLO: <46.000MB -4.7%) vs baseline: +6.1%


✅ ospathsplitext_noaspect

Time: ✅ 462.714µs (SLO: <700.000µs 📉 -33.9%) vs baseline: -1.6%

Memory: ✅ 43.827MB (SLO: <46.000MB -4.7%) vs baseline: +6.0%

🟡 Near SLO Breach (3 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.671ms (SLO: <22.300ms 📉 -11.8%) vs baseline: -0.2%

Memory: ✅ 69.368MB (SLO: <73.500MB -5.6%) vs baseline: +5.1%


✅ exception-replay-enabled

Time: ✅ 1.319ms (SLO: <1.450ms -9.0%) vs baseline: ~same

Memory: ✅ 67.536MB (SLO: <71.500MB -5.5%) vs baseline: +5.1%


✅ iast

Time: ✅ 19.796ms (SLO: <22.250ms 📉 -11.0%) vs baseline: ~same

Memory: ✅ 69.293MB (SLO: <75.000MB -7.6%)


✅ profiler

Time: ✅ 15.122ms (SLO: <16.550ms -8.6%) vs baseline: -0.6%

Memory: ✅ 60.470MB (SLO: <61.000MB 🟡 -0.9%) vs baseline: +5.4%


✅ resource-renaming

Time: ✅ 19.723ms (SLO: <21.750ms -9.3%) vs baseline: +0.2%

Memory: ✅ 69.316MB (SLO: <73.500MB -5.7%) vs baseline: +5.1%


✅ span-code-origin

Time: ✅ 20.106ms (SLO: <28.200ms 📉 -28.7%) vs baseline: +1.0%

Memory: ✅ 69.621MB (SLO: <75.000MB -7.2%) vs baseline: +5.4%


✅ tracer

Time: ✅ 19.809ms (SLO: <21.750ms -8.9%) vs baseline: +0.2%

Memory: ✅ 69.364MB (SLO: <75.000MB -7.5%) vs baseline: +5.1%


✅ tracer-and-profiler

Time: ✅ 21.103ms (SLO: <23.500ms 📉 -10.2%) vs baseline: -0.2%

Memory: ✅ 71.292MB (SLO: <75.000MB -4.9%) vs baseline: +5.1%


✅ tracer-dont-create-db-spans

Time: ✅ 19.813ms (SLO: <21.500ms -7.8%) vs baseline: ~same

Memory: ✅ 69.335MB (SLO: <75.000MB -7.6%)


✅ tracer-minimal

Time: ✅ 16.914ms (SLO: <17.500ms -3.4%) vs baseline: -0.2%

Memory: ✅ 69.397MB (SLO: <75.000MB -7.5%) vs baseline: +5.2%


✅ tracer-native

Time: ✅ 19.717ms (SLO: <21.750ms -9.3%) vs baseline: +0.2%

Memory: ✅ 69.324MB (SLO: <72.500MB -4.4%) vs baseline: +5.1%


✅ tracer-no-caches

Time: ✅ 17.678ms (SLO: <19.650ms 📉 -10.0%) vs baseline: ~same

Memory: ✅ 69.306MB (SLO: <75.000MB -7.6%) vs baseline: +5.0%


✅ tracer-no-databases

Time: ✅ 19.383ms (SLO: <20.100ms -3.6%) vs baseline: +0.1%

Memory: ✅ 69.370MB (SLO: <75.000MB -7.5%) vs baseline: +5.1%


✅ tracer-no-middleware

Time: ✅ 19.450ms (SLO: <21.500ms -9.5%) vs baseline: -0.3%

Memory: ✅ 69.314MB (SLO: <75.000MB -7.6%)


✅ tracer-no-templates

Time: ✅ 19.731ms (SLO: <22.000ms 📉 -10.3%) vs baseline: +1.1%

Memory: ✅ 69.375MB (SLO: <73.500MB -5.6%)


🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.367ms (SLO: <4.750ms 📉 -29.1%) vs baseline: -0.2%

Memory: ✅ 56.645MB (SLO: <66.500MB 📉 -14.8%) vs baseline: +5.7%


✅ appsec-post

Time: ✅ 2.871ms (SLO: <6.750ms 📉 -57.5%) vs baseline: ~same

Memory: ✅ 56.473MB (SLO: <66.500MB 📉 -15.1%) vs baseline: +5.4%


✅ appsec-telemetry

Time: ✅ 3.384ms (SLO: <4.750ms 📉 -28.8%) vs baseline: +0.5%

Memory: ✅ 56.497MB (SLO: <66.500MB 📉 -15.0%) vs baseline: +5.4%


✅ debugger

Time: ✅ 1.883ms (SLO: <2.000ms -5.9%) vs baseline: +0.2%

Memory: ✅ 49.261MB (SLO: <51.500MB -4.3%) vs baseline: +5.7%


✅ iast-get

Time: ✅ 1.872ms (SLO: <2.000ms -6.4%) vs baseline: -0.2%

Memory: ✅ 45.997MB (SLO: <49.000MB -6.1%) vs baseline: +5.8%


✅ profiler

Time: ✅ 1.917ms (SLO: <2.100ms -8.7%) vs baseline: -0.1%

Memory: ✅ 52.620MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +5.4%


✅ resource-renaming

Time: ✅ 3.344ms (SLO: <3.650ms -8.4%) vs baseline: -0.2%

Memory: ✅ 56.479MB (SLO: <60.000MB -5.9%) vs baseline: +5.4%


✅ tracer

Time: ✅ 3.364ms (SLO: <3.650ms -7.8%) vs baseline: -0.1%

Memory: ✅ 56.491MB (SLO: <60.000MB -5.8%) vs baseline: +5.5%


✅ tracer-native

Time: ✅ 3.356ms (SLO: <3.650ms -8.0%) vs baseline: +0.1%

Memory: ✅ 56.433MB (SLO: <60.000MB -5.9%) vs baseline: +5.1%


🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 311.581ms (SLO: <320.950ms -2.9%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <38.750MB -3.6%) vs baseline: +5.6%


✅ deep-profiled

Time: ✅ 328.114ms (SLO: <359.150ms -8.6%) vs baseline: -0.6%

Memory: ✅ 43.726MB (SLO: <46.000MB -4.9%) vs baseline: +5.3%


✅ medium

Time: ✅ 7.282ms (SLO: <7.400ms 🟡 -1.6%) vs baseline: -0.4%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.8%


✅ shallow

Time: ✅ 1.015ms (SLO: <1.050ms -3.4%) vs baseline: +1.4%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.8%

⚠️ Unstable Tests (2 suites)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.662µs (SLO: <20.000µs 📉 -31.7%) vs baseline: ~same

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.8%


✅ context_with_data_no_listeners

Time: ✅ 3.634µs (SLO: <10.000µs 📉 -63.7%) vs baseline: +0.5%

Memory: ✅ 36.176MB (SLO: <38.000MB -4.8%) vs baseline: +5.3%


✅ get_item_exists

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.3%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.7%


✅ get_item_missing

Time: ✅ 0.643µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -0.6%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.9%


✅ set_item

Time: ✅ 24.297µs (SLO: <30.000µs 📉 -19.0%) vs baseline: -0.3%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.9%


⚠️ packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 155.208µs (SLO: <170.000µs -8.7%) vs baseline: ~same

Memory: ✅ 41.388MB (SLO: <46.000MB 📉 -10.0%) vs baseline: +5.9%


✅ import_many_cached

Time: ✅ 120.964µs (SLO: <130.000µs -7.0%) vs baseline: -0.6%

Memory: ✅ 41.272MB (SLO: <46.000MB 📉 -10.3%) vs baseline: +5.6%


✅ import_many_stdlib

Time: ✅ 0.798ms (SLO: <1.750ms 📉 -54.4%) vs baseline: -0.2%

Memory: ✅ 41.213MB (SLO: <46.000MB 📉 -10.4%) vs baseline: +5.8%


⚠️ import_many_stdlib_cached

Time: ⚠️ 0.185ms (SLO: <1.100ms 📉 -83.2%) vs baseline: -0.8%

Memory: ✅ 41.510MB (SLO: <46.000MB -9.8%) vs baseline: +7.3%


✅ import_many_unknown

Time: ✅ 831.236µs (SLO: <890.000µs -6.6%) vs baseline: -0.6%

Memory: ✅ 41.397MB (SLO: <46.000MB 📉 -10.0%) vs baseline: +5.6%


✅ import_many_unknown_cached

Time: ✅ 784.450µs (SLO: <870.000µs -9.8%) vs baseline: -0.1%

Memory: ✅ 41.586MB (SLO: <46.000MB -9.6%) vs baseline: +6.1%


✅ import_one

Time: ✅ 19.789µs (SLO: <30.000µs 📉 -34.0%) vs baseline: ~same

Memory: ✅ 41.296MB (SLO: <46.000MB 📉 -10.2%) vs baseline: +6.1%


✅ import_one_cache

Time: ✅ 6.304µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.1%

Memory: ✅ 41.319MB (SLO: <46.000MB 📉 -10.2%) vs baseline: +5.8%


✅ import_one_stdlib

Time: ✅ 18.836µs (SLO: <20.000µs -5.8%) vs baseline: +0.7%

Memory: ✅ 41.260MB (SLO: <46.000MB 📉 -10.3%) vs baseline: +5.6%


✅ import_one_stdlib_cache

Time: ✅ 6.292µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.6%

Memory: ✅ 41.299MB (SLO: <46.000MB 📉 -10.2%) vs baseline: +5.5%


✅ import_one_unknown

Time: ✅ 45.520µs (SLO: <50.000µs -9.0%) vs baseline: ~same

Memory: ✅ 41.385MB (SLO: <46.000MB 📉 -10.0%) vs baseline: +6.3%


✅ import_one_unknown_cache

Time: ✅ 6.355µs (SLO: <10.000µs 📉 -36.4%) vs baseline: +1.2%

Memory: ✅ 41.210MB (SLO: <43.000MB -4.2%) vs baseline: +5.3%

✅ All Tests Passing (19 suites)
codeprovenancefork - 2/2

✅ fork-10

Time: ✅ 2.167s (SLO: <2.300s -5.8%) vs baseline: +2.1%

Memory: ✅ 17.419MB (SLO: <20.000MB 📉 -12.9%) vs baseline: +5.1%


errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.463ms (SLO: <19.850ms 📉 -17.1%) vs baseline: +0.5%

Memory: ✅ 69.147MB (SLO: <75.000MB -7.8%) vs baseline: +5.5%


✅ errortracking-enabled-user

Time: ✅ 16.480ms (SLO: <19.400ms 📉 -15.1%) vs baseline: +0.5%

Memory: ✅ 69.068MB (SLO: <75.000MB -7.9%) vs baseline: +5.4%


✅ tracer-enabled

Time: ✅ 16.393ms (SLO: <19.450ms 📉 -15.7%) vs baseline: ~same

Memory: ✅ 69.068MB (SLO: <75.000MB -7.9%) vs baseline: +5.5%


errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.088ms (SLO: <2.300ms -9.2%) vs baseline: ~same

Memory: ✅ 56.416MB (SLO: <60.000MB -6.0%) vs baseline: +5.4%


✅ errortracking-enabled-user

Time: ✅ 2.102ms (SLO: <2.250ms -6.6%) vs baseline: +0.3%

Memory: ✅ 56.392MB (SLO: <60.000MB -6.0%) vs baseline: +5.5%


✅ tracer-enabled

Time: ✅ 2.090ms (SLO: <2.300ms -9.1%) vs baseline: ~same

Memory: ✅ 56.368MB (SLO: <60.000MB -6.1%) vs baseline: +5.3%


flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.086ms (SLO: <4.200ms 📉 -50.3%) vs baseline: ~same

Memory: ✅ 56.303MB (SLO: <66.000MB 📉 -14.7%) vs baseline: +5.0%


✅ iast-enabled

Time: ✅ 2.098ms (SLO: <2.800ms 📉 -25.1%) vs baseline: +0.1%

Memory: ✅ 56.354MB (SLO: <62.500MB -9.8%) vs baseline: +4.9%


✅ tracer-enabled

Time: ✅ 2.082ms (SLO: <2.250ms -7.5%) vs baseline: ~same

Memory: ✅ 56.408MB (SLO: <60.000MB -6.0%) vs baseline: +5.3%


forktime - 4/4

✅ baseline

Time: ✅ 1.941ms (SLO: <3.000ms 📉 -35.3%) vs baseline: +3.1%

Memory: ✅ 29.236MB (SLO: <33.000MB 📉 -11.4%) vs baseline: +4.7%


✅ configured

Time: ✅ 8.789ms (SLO: <13.000ms 📉 -32.4%) vs baseline: -0.2%

Memory: ✅ 56.541MB (SLO: <60.000MB -5.8%) vs baseline: +5.6%


httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.004µs (SLO: <100.000µs 📉 -19.0%) vs baseline: +4.7%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.6%


✅ b3_headers

Time: ✅ 12.829µs (SLO: <20.000µs 📉 -35.9%) vs baseline: ~same

Memory: ✅ 36.844MB (SLO: <38.000MB -3.0%) vs baseline: +7.1%


✅ b3_single_headers

Time: ✅ 11.943µs (SLO: <20.000µs 📉 -40.3%) vs baseline: ~same

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +6.8%


✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.753µs (SLO: <80.000µs 📉 -22.8%) vs baseline: +0.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.1%


✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 63.362µs (SLO: <80.000µs 📉 -20.8%) vs baseline: +0.2%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +6.7%


✅ empty_headers

Time: ✅ 1.309µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.3%

Memory: ✅ 36.825MB (SLO: <38.000MB -3.1%) vs baseline: +6.7%


✅ full_t_id_datadog_headers

Time: ✅ 21.323µs (SLO: <30.000µs 📉 -28.9%) vs baseline: -0.3%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +6.6%


✅ invalid_priority_header

Time: ✅ 5.959µs (SLO: <10.000µs 📉 -40.4%) vs baseline: +0.4%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.3%


✅ invalid_span_id_header

Time: ✅ 5.934µs (SLO: <10.000µs 📉 -40.7%) vs baseline: -0.3%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.7%


✅ invalid_tags_header

Time: ✅ 5.923µs (SLO: <10.000µs 📉 -40.8%) vs baseline: -0.8%

Memory: ✅ 36.825MB (SLO: <38.000MB -3.1%) vs baseline: +7.1%


✅ invalid_trace_id_header

Time: ✅ 5.935µs (SLO: <10.000µs 📉 -40.6%) vs baseline: -0.4%

Memory: ✅ 36.805MB (SLO: <38.000MB -3.1%) vs baseline: +6.7%


✅ large_header_no_matches

Time: ✅ 27.193µs (SLO: <30.000µs -9.4%) vs baseline: +0.2%

Memory: ✅ 36.805MB (SLO: <38.000MB -3.1%) vs baseline: +6.9%


✅ large_valid_headers_all

Time: ✅ 28.202µs (SLO: <40.000µs 📉 -29.5%) vs baseline: -0.2%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.7%


✅ medium_header_no_matches

Time: ✅ 9.285µs (SLO: <20.000µs 📉 -53.6%) vs baseline: +0.2%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +6.9%


✅ medium_valid_headers_all

Time: ✅ 10.715µs (SLO: <20.000µs 📉 -46.4%) vs baseline: +0.4%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.4%


✅ none_propagation_style

Time: ✅ 1.399µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.5%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.6%


✅ tracecontext_headers

Time: ✅ 32.730µs (SLO: <40.000µs 📉 -18.2%) vs baseline: +0.3%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.6%


✅ valid_headers_all

Time: ✅ 5.983µs (SLO: <10.000µs 📉 -40.2%) vs baseline: +0.6%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +6.6%


✅ valid_headers_basic

Time: ✅ 5.559µs (SLO: <10.000µs 📉 -44.4%) vs baseline: +0.4%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.8%


✅ wsgi_empty_headers

Time: ✅ 1.315µs (SLO: <10.000µs 📉 -86.9%) vs baseline: -0.1%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.7%


✅ wsgi_invalid_priority_header

Time: ✅ 5.987µs (SLO: <10.000µs 📉 -40.1%) vs baseline: -0.2%

Memory: ✅ 36.864MB (SLO: <38.000MB -3.0%) vs baseline: +7.3%


✅ wsgi_invalid_span_id_header

Time: ✅ 1.307µs (SLO: <10.000µs 📉 -86.9%) vs baseline: -0.3%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +7.0%


✅ wsgi_invalid_tags_header

Time: ✅ 5.968µs (SLO: <10.000µs 📉 -40.3%) vs baseline: -0.6%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.5%


✅ wsgi_invalid_trace_id_header

Time: ✅ 5.951µs (SLO: <10.000µs 📉 -40.5%) vs baseline: -0.5%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.5%


✅ wsgi_large_header_no_matches

Time: ✅ 28.090µs (SLO: <40.000µs 📉 -29.8%) vs baseline: -0.6%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.5%


✅ wsgi_large_valid_headers_all

Time: ✅ 29.356µs (SLO: <40.000µs 📉 -26.6%) vs baseline: +0.3%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +5.3%


✅ wsgi_medium_header_no_matches

Time: ✅ 9.452µs (SLO: <20.000µs 📉 -52.7%) vs baseline: -0.6%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +6.8%


✅ wsgi_medium_valid_headers_all

Time: ✅ 11.049µs (SLO: <20.000µs 📉 -44.8%) vs baseline: +1.0%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +7.0%


✅ wsgi_valid_headers_all

Time: ✅ 6.017µs (SLO: <10.000µs 📉 -39.8%) vs baseline: +0.8%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.4%


✅ wsgi_valid_headers_basic

Time: ✅ 5.582µs (SLO: <10.000µs 📉 -44.2%) vs baseline: +0.6%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +6.9%


httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.896µs (SLO: <30.000µs 📉 -30.3%) vs baseline: +4.1%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +6.6%


✅ with_all

Time: ✅ 27.006µs (SLO: <40.000µs 📉 -32.5%) vs baseline: +0.2%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +6.9%


✅ with_dd_origin

Time: ✅ 23.849µs (SLO: <30.000µs 📉 -20.5%) vs baseline: ~same

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +6.2%


✅ with_priority_and_origin

Time: ✅ 23.131µs (SLO: <40.000µs 📉 -42.2%) vs baseline: -0.5%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +6.3%


✅ with_sampling_priority

Time: ✅ 20.045µs (SLO: <30.000µs 📉 -33.2%) vs baseline: -0.8%

Memory: ✅ 36.825MB (SLO: <38.000MB -3.1%) vs baseline: +7.1%


✅ with_tags

Time: ✅ 25.092µs (SLO: <40.000µs 📉 -37.3%) vs baseline: +0.7%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +6.4%


✅ with_tags_invalid

Time: ✅ 26.364µs (SLO: <40.000µs 📉 -34.1%) vs baseline: ~same

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +6.6%


✅ with_tags_max_size

Time: ✅ 25.555µs (SLO: <40.000µs 📉 -36.1%) vs baseline: +0.2%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +6.7%


iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 161.110µs (SLO: <250.000µs 📉 -35.6%) vs baseline: +9.1%

Memory: ✅ 43.858MB (SLO: <46.000MB -4.7%) vs baseline: +5.6%


✅ rsplit_noaspect

Time: ✅ 156.878µs (SLO: <250.000µs 📉 -37.2%) vs baseline: +3.6%

Memory: ✅ 43.866MB (SLO: <46.000MB -4.6%) vs baseline: +5.6%


✅ split_aspect

Time: ✅ 150.371µs (SLO: <250.000µs 📉 -39.9%) vs baseline: +1.6%

Memory: ✅ 43.882MB (SLO: <46.000MB -4.6%) vs baseline: +5.7%


✅ split_noaspect

Time: ✅ 155.821µs (SLO: <250.000µs 📉 -37.7%) vs baseline: +4.0%

Memory: ✅ 43.814MB (SLO: <46.000MB -4.8%) vs baseline: +5.5%


✅ splitlines_aspect

Time: ✅ 148.792µs (SLO: <250.000µs 📉 -40.5%) vs baseline: +1.3%

Memory: ✅ 43.860MB (SLO: <46.000MB -4.7%) vs baseline: +5.6%


✅ splitlines_noaspect

Time: ✅ 155.234µs (SLO: <250.000µs 📉 -37.9%) vs baseline: +2.7%

Memory: ✅ 43.881MB (SLO: <46.000MB -4.6%) vs baseline: +5.4%


iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.668µs (SLO: <60.000µs 📉 -18.9%) vs baseline: +1.2%

Memory: ✅ 40.049MB (SLO: <42.000MB -4.6%) vs baseline: +5.7%


✅ propagation_enabled

Time: ✅ 136.872µs (SLO: <190.000µs 📉 -28.0%) vs baseline: +0.4%

Memory: ✅ 39.990MB (SLO: <42.000MB -4.8%) vs baseline: +5.3%


✅ propagation_enabled_100

Time: ✅ 1.578ms (SLO: <2.300ms 📉 -31.4%) vs baseline: -0.1%

Memory: ✅ 39.970MB (SLO: <42.000MB -4.8%) vs baseline: +5.2%


✅ propagation_enabled_1000

Time: ✅ 29.199ms (SLO: <34.550ms 📉 -15.5%) vs baseline: +0.2%

Memory: ✅ 40.010MB (SLO: <42.000MB -4.7%) vs baseline: +5.6%


otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.646ms (SLO: <42.000ms -3.2%) vs baseline: +0.3%

Memory: ✅ 39.145MB (SLO: <40.750MB -3.9%) vs baseline: +5.5%


✅ add-link

Time: ✅ 36.392ms (SLO: <38.550ms -5.6%) vs baseline: +0.2%

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.4%


✅ add-metrics

Time: ✅ 220.322ms (SLO: <232.000ms -5.0%) vs baseline: +0.3%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +5.7%


✅ add-tags

Time: ✅ 214.158ms (SLO: <221.600ms -3.4%) vs baseline: +1.2%

Memory: ✅ 39.007MB (SLO: <40.750MB -4.3%) vs baseline: +5.3%


✅ get-context

Time: ✅ 29.350ms (SLO: <31.300ms -6.2%) vs baseline: +1.1%

Memory: ✅ 39.066MB (SLO: <40.750MB -4.1%) vs baseline: +5.7%


✅ is-recording

Time: ✅ 29.160ms (SLO: <31.000ms -5.9%) vs baseline: +0.1%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +5.6%


✅ record-exception

Time: ✅ 63.358ms (SLO: <65.850ms -3.8%) vs baseline: -0.4%

Memory: ✅ 39.027MB (SLO: <40.750MB -4.2%) vs baseline: +5.5%


✅ set-status

Time: ✅ 32.097ms (SLO: <34.150ms -6.0%) vs baseline: +0.9%

Memory: ✅ 39.204MB (SLO: <40.750MB -3.8%) vs baseline: +6.0%


✅ start

Time: ✅ 29.445ms (SLO: <30.150ms -2.3%) vs baseline: +2.1%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.4%


✅ start-finish

Time: ✅ 34.040ms (SLO: <35.350ms -3.7%) vs baseline: -0.4%

Memory: ✅ 39.184MB (SLO: <40.750MB -3.8%) vs baseline: +5.8%


✅ start-finish-telemetry

Time: ✅ 34.226ms (SLO: <35.450ms -3.5%) vs baseline: +0.2%

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.4%


✅ update-name

Time: ✅ 31.019ms (SLO: <33.400ms -7.1%) vs baseline: ~same

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.7%


otelspan - 22/22

✅ add-event

Time: ✅ 38.156ms (SLO: <47.150ms 📉 -19.1%) vs baseline: +0.9%

Memory: ✅ 41.413MB (SLO: <47.000MB 📉 -11.9%) vs baseline: +5.9%


✅ add-metrics

Time: ✅ 257.888ms (SLO: <344.800ms 📉 -25.2%) vs baseline: -0.7%

Memory: ✅ 45.830MB (SLO: <47.500MB -3.5%) vs baseline: +5.1%


✅ add-tags

Time: ✅ 305.028ms (SLO: <330.000ms -7.6%) vs baseline: -1.0%

Memory: ✅ 45.821MB (SLO: <47.500MB -3.5%) vs baseline: +5.3%


✅ get-context

Time: ✅ 80.597ms (SLO: <92.350ms 📉 -12.7%) vs baseline: -0.2%

Memory: ✅ 41.740MB (SLO: <46.500MB 📉 -10.2%) vs baseline: +5.7%


✅ is-recording

Time: ✅ 36.471ms (SLO: <44.500ms 📉 -18.0%) vs baseline: -0.1%

Memory: ✅ 41.277MB (SLO: <47.500MB 📉 -13.1%) vs baseline: +5.7%


✅ record-exception

Time: ✅ 56.830ms (SLO: <67.650ms 📉 -16.0%) vs baseline: ~same

Memory: ✅ 41.855MB (SLO: <47.000MB 📉 -10.9%) vs baseline: +5.8%


✅ set-status

Time: ✅ 43.084ms (SLO: <50.400ms 📉 -14.5%) vs baseline: +0.2%

Memory: ✅ 41.258MB (SLO: <47.000MB 📉 -12.2%) vs baseline: +5.3%


✅ start

Time: ✅ 37.207ms (SLO: <43.450ms 📉 -14.4%) vs baseline: +4.3%

Memory: ✅ 41.372MB (SLO: <47.000MB 📉 -12.0%) vs baseline: +5.6%


✅ start-finish

Time: ✅ 84.893ms (SLO: <90.000ms -5.7%) vs baseline: -0.2%

Memory: ✅ 38.948MB (SLO: <46.500MB 📉 -16.2%) vs baseline: +5.7%


✅ start-finish-telemetry

Time: ✅ 86.204ms (SLO: <91.000ms -5.3%) vs baseline: -0.4%

Memory: ✅ 38.869MB (SLO: <46.500MB 📉 -16.4%) vs baseline: +5.7%


✅ update-name

Time: ✅ 37.745ms (SLO: <45.150ms 📉 -16.4%) vs baseline: -0.2%

Memory: ✅ 41.337MB (SLO: <47.000MB 📉 -12.0%) vs baseline: +5.4%


packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 346.371ms (SLO: <354.300ms -2.2%) vs baseline: ~same

Memory: ✅ 42.847MB (SLO: <46.000MB -6.9%) vs baseline: +5.7%


✅ cache_on

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.5%

Memory: ✅ 41.402MB (SLO: <46.000MB -10.0%) vs baseline: +6.3%


rand - 2/2

✅ rand128bits

Time: ✅ 0.184µs (SLO: <21.000µs 📉 -99.1%) vs baseline: +0.9%


✅ rand64bits

Time: ✅ 0.127µs (SLO: <15.000µs 📉 -99.2%) vs baseline: +8.2%


ratelimiter - 12/12

✅ defaults

Time: ✅ 2.362µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.7%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +5.7%


✅ high_rate_limit

Time: ✅ 2.406µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -1.2%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +5.7%


✅ long_window

Time: ✅ 2.368µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +5.7%


✅ low_rate_limit

Time: ✅ 2.374µs (SLO: <10.000µs 📉 -76.3%) vs baseline: -0.2%

Memory: ✅ 36.530MB (SLO: <38.000MB -3.9%) vs baseline: +5.5%


✅ no_rate_limit

Time: ✅ 0.832µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.2%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +5.6%


✅ short_window

Time: ✅ 2.509µs (SLO: <10.000µs 📉 -74.9%) vs baseline: -0.5%

Memory: ✅ 36.530MB (SLO: <38.000MB -3.9%) vs baseline: +5.3%


samplingrules - 8/8

✅ average_match

Time: ✅ 146.907µs (SLO: <290.000µs 📉 -49.3%) vs baseline: -2.4%

Memory: ✅ 36.156MB (SLO: <38.000MB -4.9%) vs baseline: +5.5%


✅ high_match

Time: ✅ 193.704µs (SLO: <480.000µs 📉 -59.6%) vs baseline: -1.4%

Memory: ✅ 36.215MB (SLO: <38.000MB -4.7%) vs baseline: +5.5%


✅ low_match

Time: ✅ 100.384µs (SLO: <120.000µs 📉 -16.3%) vs baseline: ~same

Memory: ✅ 701.854MB (SLO: <780.000MB 📉 -10.0%) vs baseline: +4.9%


✅ very_low_match

Time: ✅ 2.878ms (SLO: <8.500ms 📉 -66.1%) vs baseline: -0.9%

Memory: ✅ 78.960MB (SLO: <85.000MB -7.1%) vs baseline: +5.4%


sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 9.894µs (SLO: <20.000µs 📉 -50.5%) vs baseline: -0.4%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +5.9%


✅ all-enabled

Time: ✅ 38.955µs (SLO: <50.000µs 📉 -22.1%) vs baseline: +1.7%

Memory: ✅ 37.021MB (SLO: <38.750MB -4.5%) vs baseline: +5.5%


✅ collectipvariant_exists

Time: ✅ 39.034µs (SLO: <50.000µs 📉 -21.9%) vs baseline: +0.2%

Memory: ✅ 37.139MB (SLO: <38.750MB -4.2%) vs baseline: +5.4%


✅ no-collectipvariant

Time: ✅ 38.284µs (SLO: <50.000µs 📉 -23.4%) vs baseline: +0.3%

Memory: ✅ 37.257MB (SLO: <38.750MB -3.9%) vs baseline: +5.8%


✅ no-useragentvariant

Time: ✅ 36.928µs (SLO: <50.000µs 📉 -26.1%) vs baseline: -0.2%

Memory: ✅ 37.179MB (SLO: <38.750MB -4.1%) vs baseline: +5.9%


✅ obfuscation-no-query

Time: ✅ 38.588µs (SLO: <50.000µs 📉 -22.8%) vs baseline: +0.2%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.6%


✅ obfuscation-regular-case-explicit-query

Time: ✅ 74.779µs (SLO: <90.000µs 📉 -16.9%) vs baseline: ~same

Memory: ✅ 37.611MB (SLO: <38.750MB -2.9%) vs baseline: +5.7%


✅ obfuscation-regular-case-implicit-query

Time: ✅ 75.224µs (SLO: <90.000µs 📉 -16.4%) vs baseline: ~same

Memory: ✅ 37.532MB (SLO: <38.750MB -3.1%) vs baseline: +5.7%


✅ obfuscation-send-querystring-disabled

Time: ✅ 153.364µs (SLO: <170.000µs -9.8%) vs baseline: ~same

Memory: ✅ 37.552MB (SLO: <38.750MB -3.1%) vs baseline: +5.6%


✅ obfuscation-worst-case-explicit-query

Time: ✅ 147.930µs (SLO: <160.000µs -7.5%) vs baseline: +0.1%

Memory: ✅ 37.572MB (SLO: <38.750MB -3.0%) vs baseline: +5.8%


✅ obfuscation-worst-case-implicit-query

Time: ✅ 153.851µs (SLO: <170.000µs -9.5%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <38.750MB -3.3%) vs baseline: +5.3%


✅ useragentvariant_exists_1

Time: ✅ 37.664µs (SLO: <50.000µs 📉 -24.7%) vs baseline: -0.1%

Memory: ✅ 37.159MB (SLO: <38.750MB -4.1%) vs baseline: +5.9%


✅ useragentvariant_exists_2

Time: ✅ 38.772µs (SLO: <50.000µs 📉 -22.5%) vs baseline: +0.5%

Memory: ✅ 37.257MB (SLO: <38.750MB -3.9%) vs baseline: +6.0%


✅ useragentvariant_exists_3

Time: ✅ 38.101µs (SLO: <50.000µs 📉 -23.8%) vs baseline: -0.3%

Memory: ✅ 37.316MB (SLO: <38.750MB -3.7%) vs baseline: +6.2%


✅ useragentvariant_not_exists_1

Time: ✅ 37.958µs (SLO: <50.000µs 📉 -24.1%) vs baseline: +0.5%

Memory: ✅ 37.159MB (SLO: <38.750MB -4.1%) vs baseline: +5.8%


✅ useragentvariant_not_exists_2

Time: ✅ 37.685µs (SLO: <50.000µs 📉 -24.6%) vs baseline: -0.2%

Memory: ✅ 37.139MB (SLO: <38.750MB -4.2%) vs baseline: +5.6%


span - 26/26

✅ add-event

Time: ✅ 17.527ms (SLO: <22.500ms 📉 -22.1%) vs baseline: +0.9%

Memory: ✅ 38.472MB (SLO: <53.000MB 📉 -27.4%) vs baseline: +5.2%


✅ add-metrics

Time: ✅ 86.700ms (SLO: <93.500ms -7.3%) vs baseline: -0.3%

Memory: ✅ 43.114MB (SLO: <53.000MB 📉 -18.7%) vs baseline: +5.7%


✅ add-tags

Time: ✅ 144.002ms (SLO: <155.000ms -7.1%) vs baseline: -1.5%

Memory: ✅ 43.025MB (SLO: <53.000MB 📉 -18.8%) vs baseline: +5.5%


✅ get-context

Time: ✅ 16.779ms (SLO: <20.500ms 📉 -18.2%) vs baseline: +0.7%

Memory: ✅ 38.485MB (SLO: <53.000MB 📉 -27.4%) vs baseline: +6.0%


✅ is-recording

Time: ✅ 16.912ms (SLO: <20.500ms 📉 -17.5%) vs baseline: +0.4%

Memory: ✅ 38.534MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +6.0%


✅ record-exception

Time: ✅ 35.739ms (SLO: <41.000ms 📉 -12.8%) vs baseline: -0.5%

Memory: ✅ 39.118MB (SLO: <53.000MB 📉 -26.2%) vs baseline: +6.0%


✅ set-status

Time: ✅ 18.627ms (SLO: <22.000ms 📉 -15.3%) vs baseline: +1.1%

Memory: ✅ 38.505MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.7%


✅ start

Time: ✅ 17.392ms (SLO: <20.500ms 📉 -15.2%) vs baseline: +5.0%

Memory: ✅ 38.553MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +6.2%


✅ start-finish

Time: ✅ 53.580ms (SLO: <56.000ms -4.3%) vs baseline: +0.2%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.7%


✅ start-finish-telemetry

Time: ✅ 54.710ms (SLO: <58.000ms -5.7%) vs baseline: -0.6%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +6.9%


✅ start-finish-traceid128

Time: ✅ 55.971ms (SLO: <60.000ms -6.7%) vs baseline: +0.2%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +7.0%


✅ start-traceid128

Time: ✅ 16.762ms (SLO: <22.500ms 📉 -25.5%) vs baseline: +1.3%

Memory: ✅ 38.492MB (SLO: <53.000MB 📉 -27.4%) vs baseline: +5.6%


✅ update-name

Time: ✅ 17.252ms (SLO: <22.000ms 📉 -21.6%) vs baseline: +0.8%

Memory: ✅ 38.697MB (SLO: <53.000MB 📉 -27.0%) vs baseline: +6.0%


telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.290µs (SLO: <20.000µs 📉 -88.5%) vs baseline: +8.2%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +6.2%


✅ 1-count-metrics-100-times

Time: ✅ 152.985µs (SLO: <220.000µs 📉 -30.5%) vs baseline: -0.3%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +7.0%


✅ 1-distribution-metric-1-times

Time: ✅ 2.398µs (SLO: <20.000µs 📉 -88.0%) vs baseline: -0.3%

Memory: ✅ 36.412MB (SLO: <38.000MB -4.2%) vs baseline: +5.9%


✅ 1-distribution-metrics-100-times

Time: ✅ 163.793µs (SLO: <230.000µs 📉 -28.8%) vs baseline: +0.4%

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +5.4%


✅ 1-gauge-metric-1-times

Time: ✅ 1.941µs (SLO: <20.000µs 📉 -90.3%) vs baseline: -1.9%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +6.2%


✅ 1-gauge-metrics-100-times

Time: ✅ 135.867µs (SLO: <150.000µs -9.4%) vs baseline: -0.4%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.8%


✅ 1-rate-metric-1-times

Time: ✅ 2.252µs (SLO: <20.000µs 📉 -88.7%) vs baseline: -1.7%

Memory: ✅ 36.510MB (SLO: <38.000MB -3.9%) vs baseline: +6.4%


✅ 1-rate-metrics-100-times

Time: ✅ 167.588µs (SLO: <250.000µs 📉 -33.0%) vs baseline: +0.2%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.8%


✅ 100-count-metrics-100-times

Time: ✅ 15.358ms (SLO: <22.000ms 📉 -30.2%) vs baseline: -1.3%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +5.7%


✅ 100-distribution-metrics-100-times

Time: ✅ 1.738ms (SLO: <2.550ms 📉 -31.8%) vs baseline: -1.4%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.6%


✅ 100-gauge-metrics-100-times

Time: ✅ 1.425ms (SLO: <1.550ms -8.1%) vs baseline: +0.4%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +6.1%


✅ 100-rate-metrics-100-times

Time: ✅ 1.745ms (SLO: <2.550ms 📉 -31.6%) vs baseline: -0.8%

Memory: ✅ 36.235MB (SLO: <38.000MB -4.6%) vs baseline: +5.4%


✅ flush-1-metric

Time: ✅ 3.579µs (SLO: <20.000µs 📉 -82.1%) vs baseline: -1.6%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +5.7%


✅ flush-100-metrics

Time: ✅ 176.020µs (SLO: <250.000µs 📉 -29.6%) vs baseline: -0.1%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +5.2%


✅ flush-1000-metrics

Time: ✅ 2.207ms (SLO: <2.500ms 📉 -11.7%) vs baseline: -0.4%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +6.1%


tracer - 6/6

✅ large

Time: ✅ 31.127ms (SLO: <32.950ms -5.5%) vs baseline: -0.3%

Memory: ✅ 37.926MB (SLO: <39.250MB -3.4%) vs baseline: +6.8%


✅ medium

Time: ✅ 3.090ms (SLO: <3.200ms -3.4%) vs baseline: -0.3%

Memory: ✅ 36.313MB (SLO: <38.750MB -6.3%) vs baseline: +5.7%


✅ small

Time: ✅ 360.497µs (SLO: <370.000µs -2.6%) vs baseline: +3.1%

Memory: ✅ 36.333MB (SLO: <38.750MB -6.2%) vs baseline: +5.7%

ℹ️ Scenarios Missing SLO Configuration (46 scenarios)

The following scenarios exist in candidate data but have no SLO thresholds configured:

  • coreapiscenario-core_dispatch_listeners
  • coreapiscenario-core_dispatch_no_listeners
  • coreapiscenario-core_dispatch_with_results_listeners
  • coreapiscenario-core_dispatch_with_results_no_listeners
  • djangosimple-baseline
  • errortrackingdjangosimple-baseline
  • errortrackingflasksqli-baseline
  • flasksimple-baseline
  • flasksqli-baseline
  • iast_aspects-re_expand_aspect
  • iast_aspects-re_expand_noaspect
  • iast_aspects-re_findall_aspect
  • iast_aspects-re_findall_noaspect
  • iast_aspects-re_finditer_aspect
  • iast_aspects-re_finditer_noaspect
  • iast_aspects-re_fullmatch_aspect
  • iast_aspects-re_fullmatch_noaspect
  • iast_aspects-re_group_aspect
  • iast_aspects-re_group_noaspect
  • iast_aspects-re_groups_aspect
  • iast_aspects-re_groups_noaspect
  • iast_aspects-re_match_aspect
  • iast_aspects-re_match_noaspect
  • iast_aspects-re_search_aspect
  • iast_aspects-re_search_noaspect
  • iast_aspects-re_sub_aspect
  • iast_aspects-re_sub_noaspect
  • iast_aspects-re_subn_aspect
  • iast_aspects-re_subn_noaspect
  • sethttpmeta-obfuscation-disabled
  • startup-baseline
  • startup-baseline_django
  • startup-baseline_flask
  • startup-ddtrace_run
  • startup-ddtrace_run_appsec
  • startup-ddtrace_run_profiling
  • startup-ddtrace_run_runtime_metrics
  • startup-ddtrace_run_send_span
  • startup-ddtrace_run_telemetry_disabled
  • startup-ddtrace_run_telemetry_enabled
  • startup-import_ddtrace
  • startup-import_ddtrace_auto
  • startup-import_ddtrace_auto_django
  • startup-import_ddtrace_auto_flask
  • startup-import_ddtrace_django
  • startup-import_ddtrace_flask

@emmettbutler emmettbutler changed the title use serverless-specific wheel in layer perf: use serverless-specific wheel in layer Mar 30, 2026
@emmettbutler emmettbutler added the changelog/no-changelog A changelog entry is not required for this PR. label Mar 30, 2026
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