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chore(tracer): contrib checking for patch.py and patch.pyc#17196

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chore(tracer): contrib checking for patch.py and patch.pyc#17196
gh-worker-dd-mergequeue-cf854d[bot] merged 4 commits into
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brettlangdon/monkey.pyc

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@brettlangdon brettlangdon commented Mar 30, 2026

Description

datadog-lambda-layer precompiles all .py files to .pyc, but _monkey.py specifically checks for patch.py exactly.

This change updates the check to look for patch.py or patch.pyc, this way we can delete all the patch.py files in the lambda layer.

Testing

Risks

Additional Notes

@brettlangdon brettlangdon requested review from a team as code owners March 30, 2026 15:31
@brettlangdon brettlangdon added the changelog/no-changelog A changelog entry is not required for this PR. label Mar 30, 2026
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Codeowners resolved as

.gitlab-ci.yml                                                          @DataDog/python-guild @DataDog/apm-core-python

@brettlangdon brettlangdon requested a review from a team as a code owner March 30, 2026 15:59
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Performance SLOs

Comparing candidate brettlangdon/monkey.pyc (6feb1af) with baseline main (97d4f14)

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

✅ appsec

Time: ✅ 19.600ms (SLO: <22.300ms 📉 -12.1%) vs baseline: -0.4%

Memory: ✅ 69.333MB (SLO: <73.500MB -5.7%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.322ms (SLO: <1.450ms -8.8%) vs baseline: -0.2%

Memory: ✅ 67.539MB (SLO: <71.500MB -5.5%) vs baseline: +4.8%

✅ iast

Time: ✅ 19.690ms (SLO: <22.250ms 📉 -11.5%) vs baseline: -0.3%

Memory: ✅ 69.335MB (SLO: <75.000MB -7.6%) vs baseline: +5.0%

✅ profiler

Time: ✅ 15.126ms (SLO: <16.550ms -8.6%) vs baseline: +0.3%

Memory: ✅ 60.438MB (SLO: <61.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.570ms (SLO: <21.750ms 📉 -10.0%) vs baseline: -0.5%

Memory: ✅ 69.298MB (SLO: <73.500MB -5.7%) vs baseline: +4.8%

✅ span-code-origin

Time: ✅ 20.211ms (SLO: <28.200ms 📉 -28.3%) vs baseline: +1.5%

Memory: ✅ 69.657MB (SLO: <75.000MB -7.1%) vs baseline: +5.0%

✅ tracer

Time: ✅ 19.680ms (SLO: <21.750ms -9.5%) vs baseline: +0.3%

Memory: ✅ 69.323MB (SLO: <75.000MB -7.6%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 21.090ms (SLO: <23.500ms 📉 -10.3%) vs baseline: +0.2%

Memory: ✅ 71.327MB (SLO: <75.000MB -4.9%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.789ms (SLO: <21.500ms -8.0%) vs baseline: ~same

Memory: ✅ 69.327MB (SLO: <75.000MB -7.6%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.864ms (SLO: <17.500ms -3.6%) vs baseline: ~same

Memory: ✅ 69.297MB (SLO: <75.000MB -7.6%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 19.610ms (SLO: <21.750ms -9.8%) vs baseline: ~same

Memory: ✅ 69.206MB (SLO: <72.500MB -4.5%) vs baseline: +4.6%

✅ tracer-no-caches

Time: ✅ 17.610ms (SLO: <19.650ms 📉 -10.4%) vs baseline: -0.1%

Memory: ✅ 69.356MB (SLO: <75.000MB -7.5%) vs baseline: +5.1%

✅ tracer-no-databases

Time: ✅ 19.369ms (SLO: <20.100ms -3.6%) vs baseline: ~same

Memory: ✅ 69.359MB (SLO: <75.000MB -7.5%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 19.391ms (SLO: <21.500ms -9.8%) vs baseline: -0.3%

Memory: ✅ 69.259MB (SLO: <75.000MB -7.7%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 19.855ms (SLO: <22.000ms -9.8%) vs baseline: +1.1%

Memory: ✅ 69.320MB (SLO: <73.500MB -5.7%) vs baseline: +4.8%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.358ms (SLO: <4.750ms 📉 -29.3%) vs baseline: -0.3%

Memory: ✅ 56.410MB (SLO: <66.500MB 📉 -15.2%) vs baseline: +4.7%

✅ appsec-post

Time: ✅ 2.874ms (SLO: <6.750ms 📉 -57.4%) vs baseline: +0.3%

Memory: ✅ 56.604MB (SLO: <66.500MB 📉 -14.9%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 3.374ms (SLO: <4.750ms 📉 -29.0%) vs baseline: +0.4%

Memory: ✅ 56.513MB (SLO: <66.500MB 📉 -15.0%) vs baseline: +4.9%

✅ debugger

Time: ✅ 1.880ms (SLO: <2.000ms -6.0%) vs baseline: ~same

Memory: ✅ 49.269MB (SLO: <51.500MB -4.3%) vs baseline: +4.9%

✅ iast-get

Time: ✅ 1.878ms (SLO: <2.000ms -6.1%) vs baseline: +0.2%

Memory: ✅ 45.956MB (SLO: <49.000MB -6.2%) vs baseline: +4.7%

✅ profiler

Time: ✅ 1.912ms (SLO: <2.100ms -9.0%) vs baseline: -0.1%

Memory: ✅ 52.714MB (SLO: <53.500MB 🟡 -1.5%) vs baseline: +5.1%

✅ resource-renaming

Time: ✅ 3.339ms (SLO: <3.650ms -8.5%) vs baseline: -0.3%

Memory: ✅ 56.515MB (SLO: <60.000MB -5.8%) vs baseline: +4.7%

✅ tracer

Time: ✅ 3.349ms (SLO: <3.650ms -8.2%) vs baseline: ~same

Memory: ✅ 56.464MB (SLO: <60.000MB -5.9%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 56.517MB (SLO: <60.000MB -5.8%) vs baseline: +4.9%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 310.437ms (SLO: <320.950ms -3.3%) vs baseline: -0.1%

Memory: ✅ 37.532MB (SLO: <38.750MB -3.1%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 329.218ms (SLO: <359.150ms -8.3%) vs baseline: ~same

Memory: ✅ 43.785MB (SLO: <46.000MB -4.8%) vs baseline: +4.9%

✅ medium

Time: ✅ 7.289ms (SLO: <7.400ms 🟡 -1.5%) vs baseline: ~same

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +4.9%

✅ shallow

Time: ✅ 1.013ms (SLO: <1.050ms -3.5%) vs baseline: +1.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +4.6%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.602µs (SLO: <20.000µs 📉 -32.0%) vs baseline: ~same

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.0%

✅ context_with_data_no_listeners

Time: ✅ 3.641µs (SLO: <10.000µs 📉 -63.6%) vs baseline: ~same

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.586µs (SLO: <10.000µs 📉 -94.1%) vs baseline: ~same

Memory: ✅ 36.255MB (SLO: <38.000MB -4.6%) vs baseline: +4.7%

✅ get_item_missing

Time: ✅ 0.646µs (SLO: <10.000µs 📉 -93.5%) vs baseline: +0.4%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.1%

✅ set_item

Time: ✅ 24.481µs (SLO: <30.000µs 📉 -18.4%) vs baseline: +0.4%

Memory: ✅ 36.235MB (SLO: <38.000MB -4.6%) vs baseline: +4.5%

✅ All Tests Passing (14 suites)
✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.440ms (SLO: <19.850ms 📉 -17.2%) vs baseline: +0.3%

Memory: ✅ 68.950MB (SLO: <75.000MB -8.1%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 16.385ms (SLO: <19.400ms 📉 -15.5%) vs baseline: ~same

Memory: ✅ 69.049MB (SLO: <75.000MB -7.9%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.386ms (SLO: <19.450ms 📉 -15.8%) vs baseline: -0.2%

Memory: ✅ 69.049MB (SLO: <75.000MB -7.9%) vs baseline: +4.8%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.087ms (SLO: <2.300ms -9.2%) vs baseline: -0.1%

Memory: ✅ 56.442MB (SLO: <60.000MB -5.9%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 2.088ms (SLO: <2.250ms -7.2%) vs baseline: -0.1%

Memory: ✅ 56.504MB (SLO: <60.000MB -5.8%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.086ms (SLO: <2.300ms -9.3%) vs baseline: ~same

Memory: ✅ 56.416MB (SLO: <60.000MB -6.0%) vs baseline: +4.9%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.090ms (SLO: <4.200ms 📉 -50.2%) vs baseline: +0.4%

Memory: ✅ 56.395MB (SLO: <66.000MB 📉 -14.6%) vs baseline: +4.7%

✅ iast-enabled

Time: ✅ 2.092ms (SLO: <2.800ms 📉 -25.3%) vs baseline: ~same

Memory: ✅ 56.343MB (SLO: <62.500MB -9.9%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.076ms (SLO: <2.250ms -7.7%) vs baseline: -0.3%

Memory: ✅ 56.402MB (SLO: <60.000MB -6.0%) vs baseline: +4.9%

✅ forktime - 4/4

✅ baseline

Time: ✅ 1.959ms (SLO: <3.000ms 📉 -34.7%) vs baseline: +3.2%

Memory: ✅ 29.314MB (SLO: <33.000MB 📉 -11.2%) vs baseline: +5.0%

✅ configured

Time: ✅ 8.808ms (SLO: <13.000ms 📉 -32.2%) vs baseline: -0.2%

Memory: ✅ 56.579MB (SLO: <60.000MB -5.7%) vs baseline: +4.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.915µs (SLO: <100.000µs 📉 -19.1%) vs baseline: +5.1%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +4.5%

✅ b3_headers

Time: ✅ 12.875µs (SLO: <20.000µs 📉 -35.6%) vs baseline: +0.7%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +5.1%

✅ b3_single_headers

Time: ✅ 12.011µs (SLO: <20.000µs 📉 -39.9%) vs baseline: ~same

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.702µs (SLO: <80.000µs 📉 -22.9%) vs baseline: -0.2%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +5.3%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 63.493µs (SLO: <80.000µs 📉 -20.6%) vs baseline: -0.1%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +5.1%

✅ empty_headers

Time: ✅ 1.309µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.9%

Memory: ✅ 36.825MB (SLO: <38.000MB -3.1%) vs baseline: +5.3%

✅ full_t_id_datadog_headers

Time: ✅ 21.277µs (SLO: <30.000µs 📉 -29.1%) vs baseline: -0.1%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +4.6%

✅ invalid_priority_header

Time: ✅ 5.956µs (SLO: <10.000µs 📉 -40.4%) vs baseline: +0.6%

Memory: ✅ 36.825MB (SLO: <38.000MB -3.1%) vs baseline: +4.9%

✅ invalid_span_id_header

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

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +4.5%

✅ invalid_tags_header

Time: ✅ 5.935µs (SLO: <10.000µs 📉 -40.6%) vs baseline: -0.7%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +4.7%

✅ invalid_trace_id_header

Time: ✅ 5.956µs (SLO: <10.000µs 📉 -40.4%) vs baseline: +0.9%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.7%

✅ large_header_no_matches

Time: ✅ 27.125µs (SLO: <30.000µs -9.6%) vs baseline: +0.2%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +4.6%

✅ large_valid_headers_all

Time: ✅ 28.174µs (SLO: <40.000µs 📉 -29.6%) vs baseline: -0.2%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.0%

✅ medium_header_no_matches

Time: ✅ 9.312µs (SLO: <20.000µs 📉 -53.4%) vs baseline: +0.7%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +4.9%

✅ medium_valid_headers_all

Time: ✅ 10.695µs (SLO: <20.000µs 📉 -46.5%) vs baseline: -0.3%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.7%

✅ none_propagation_style

Time: ✅ 1.404µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.1%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +4.7%

✅ tracecontext_headers

Time: ✅ 32.807µs (SLO: <40.000µs 📉 -18.0%) vs baseline: +0.3%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +4.9%

✅ valid_headers_all

Time: ✅ 5.918µs (SLO: <10.000µs 📉 -40.8%) vs baseline: -0.8%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.9%

✅ valid_headers_basic

Time: ✅ 5.509µs (SLO: <10.000µs 📉 -44.9%) vs baseline: -1.3%

Memory: ✅ 36.844MB (SLO: <38.000MB -3.0%) vs baseline: +5.3%

✅ wsgi_empty_headers

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +1.4%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.9%

✅ wsgi_invalid_priority_header

Time: ✅ 5.962µs (SLO: <10.000µs 📉 -40.4%) vs baseline: -0.7%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +3.8%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.312µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.2%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.9%

✅ wsgi_invalid_tags_header

Time: ✅ 5.986µs (SLO: <10.000µs 📉 -40.1%) vs baseline: ~same

Memory: ✅ 36.805MB (SLO: <38.000MB -3.1%) vs baseline: +5.3%

✅ wsgi_invalid_trace_id_header

Time: ✅ 5.943µs (SLO: <10.000µs 📉 -40.6%) vs baseline: -0.7%

Memory: ✅ 36.844MB (SLO: <38.000MB -3.0%) vs baseline: +5.3%

✅ wsgi_large_header_no_matches

Time: ✅ 28.099µs (SLO: <40.000µs 📉 -29.8%) vs baseline: -0.4%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.1%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.159µs (SLO: <40.000µs 📉 -27.1%) vs baseline: -0.9%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.7%

✅ wsgi_medium_header_no_matches

Time: ✅ 9.488µs (SLO: <20.000µs 📉 -52.6%) vs baseline: -0.1%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +4.4%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.032µs (SLO: <20.000µs 📉 -44.8%) vs baseline: +0.4%

Memory: ✅ 36.844MB (SLO: <38.000MB -3.0%) vs baseline: +5.0%

✅ wsgi_valid_headers_all

Time: ✅ 6.018µs (SLO: <10.000µs 📉 -39.8%) vs baseline: +0.3%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.0%

✅ wsgi_valid_headers_basic

Time: ✅ 5.589µs (SLO: <10.000µs 📉 -44.1%) vs baseline: +0.4%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +5.1%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.910µs (SLO: <30.000µs 📉 -30.3%) vs baseline: +4.3%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +5.1%

✅ with_all

Time: ✅ 26.954µs (SLO: <40.000µs 📉 -32.6%) vs baseline: -0.2%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +4.8%

✅ with_dd_origin

Time: ✅ 23.701µs (SLO: <30.000µs 📉 -21.0%) vs baseline: -0.8%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 23.264µs (SLO: <40.000µs 📉 -41.8%) vs baseline: +0.2%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +4.8%

✅ with_sampling_priority

Time: ✅ 20.059µs (SLO: <30.000µs 📉 -33.1%) vs baseline: +0.2%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.7%

✅ with_tags

Time: ✅ 25.004µs (SLO: <40.000µs 📉 -37.5%) vs baseline: +0.1%

Memory: ✅ 36.726MB (SLO: <38.000MB -3.4%) vs baseline: +5.3%

✅ with_tags_invalid

Time: ✅ 26.498µs (SLO: <40.000µs 📉 -33.8%) vs baseline: +0.7%

Memory: ✅ 36.785MB (SLO: <38.000MB -3.2%) vs baseline: +5.0%

✅ with_tags_max_size

Time: ✅ 25.433µs (SLO: <40.000µs 📉 -36.4%) vs baseline: -0.8%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +4.4%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.688ms (SLO: <42.000ms -3.1%) vs baseline: -0.4%

Memory: ✅ 39.046MB (SLO: <40.750MB -4.2%) vs baseline: +4.6%

✅ add-link

Time: ✅ 36.589ms (SLO: <38.550ms -5.1%) vs baseline: ~same

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 220.259ms (SLO: <232.000ms -5.1%) vs baseline: +0.3%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 211.680ms (SLO: <221.600ms -4.5%) vs baseline: -0.3%

Memory: ✅ 39.145MB (SLO: <40.750MB -3.9%) vs baseline: +5.0%

✅ get-context

Time: ✅ 29.134ms (SLO: <31.300ms -6.9%) vs baseline: -0.2%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.312ms (SLO: <31.000ms -5.4%) vs baseline: +0.3%

Memory: ✅ 39.046MB (SLO: <40.750MB -4.2%) vs baseline: +4.6%

✅ record-exception

Time: ✅ 63.486ms (SLO: <65.850ms -3.6%) vs baseline: ~same

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +5.1%

✅ set-status

Time: ✅ 31.999ms (SLO: <34.150ms -6.3%) vs baseline: -0.3%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +4.9%

✅ start

Time: ✅ 29.332ms (SLO: <30.150ms -2.7%) vs baseline: +2.0%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 34.108ms (SLO: <35.350ms -3.5%) vs baseline: -0.1%

Memory: ✅ 39.046MB (SLO: <40.750MB -4.2%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 33.884ms (SLO: <35.450ms -4.4%) vs baseline: -0.8%

Memory: ✅ 39.125MB (SLO: <40.750MB -4.0%) vs baseline: +5.0%

✅ update-name

Time: ✅ 30.807ms (SLO: <33.400ms -7.8%) vs baseline: -1.1%

Memory: ✅ 39.164MB (SLO: <40.750MB -3.9%) vs baseline: +5.2%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 38.196ms (SLO: <47.150ms 📉 -19.0%) vs baseline: ~same

Memory: ✅ 41.340MB (SLO: <47.000MB 📉 -12.0%) vs baseline: +4.5%

✅ add-metrics

Time: ✅ 258.816ms (SLO: <344.800ms 📉 -24.9%) vs baseline: ~same

Memory: ✅ 45.923MB (SLO: <47.500MB -3.3%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 307.483ms (SLO: <330.000ms -6.8%) vs baseline: +0.3%

Memory: ✅ 45.994MB (SLO: <47.500MB -3.2%) vs baseline: +5.2%

✅ get-context

Time: ✅ 80.619ms (SLO: <92.350ms 📉 -12.7%) vs baseline: -0.1%

Memory: ✅ 41.858MB (SLO: <46.500MB -10.0%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 36.512ms (SLO: <44.500ms 📉 -18.0%) vs baseline: -0.4%

Memory: ✅ 41.369MB (SLO: <47.500MB 📉 -12.9%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 56.771ms (SLO: <67.650ms 📉 -16.1%) vs baseline: -0.1%

Memory: ✅ 41.847MB (SLO: <47.000MB 📉 -11.0%) vs baseline: +5.0%

✅ set-status

Time: ✅ 43.187ms (SLO: <50.400ms 📉 -14.3%) vs baseline: -0.7%

Memory: ✅ 41.377MB (SLO: <47.000MB 📉 -12.0%) vs baseline: +5.4%

✅ start

Time: ✅ 37.356ms (SLO: <43.450ms 📉 -14.0%) vs baseline: +3.6%

Memory: ✅ 41.203MB (SLO: <47.000MB 📉 -12.3%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 84.794ms (SLO: <90.000ms -5.8%) vs baseline: -0.1%

Memory: ✅ 38.869MB (SLO: <46.500MB 📉 -16.4%) vs baseline: +4.8%

✅ start-finish-telemetry

Time: ✅ 86.510ms (SLO: <91.000ms -4.9%) vs baseline: ~same

Memory: ✅ 38.869MB (SLO: <46.500MB 📉 -16.4%) vs baseline: +4.4%

✅ update-name

Time: ✅ 38.132ms (SLO: <45.150ms 📉 -15.5%) vs baseline: +1.1%

Memory: ✅ 41.381MB (SLO: <47.000MB 📉 -12.0%) vs baseline: +4.9%

✅ ratelimiter - 12/12

✅ defaults

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

Memory: ✅ 36.510MB (SLO: <38.000MB -3.9%) vs baseline: +5.0%

✅ high_rate_limit

Time: ✅ 2.417µs (SLO: <10.000µs 📉 -75.8%) vs baseline: -1.2%

Memory: ✅ 36.549MB (SLO: <38.000MB -3.8%) vs baseline: +5.0%

✅ long_window

Time: ✅ 2.369µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +4.7%

✅ low_rate_limit

Time: ✅ 2.382µs (SLO: <10.000µs 📉 -76.2%) vs baseline: -0.2%

Memory: ✅ 36.471MB (SLO: <38.000MB -4.0%) vs baseline: +4.6%

✅ no_rate_limit

Time: ✅ 0.837µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +1.0%

Memory: ✅ 36.530MB (SLO: <38.000MB -3.9%) vs baseline: +4.5%

✅ short_window

Time: ✅ 2.513µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +0.6%

Memory: ✅ 36.490MB (SLO: <38.000MB -4.0%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 147.413µs (SLO: <290.000µs 📉 -49.2%) vs baseline: +0.7%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +4.7%

✅ high_match

Time: ✅ 192.700µs (SLO: <480.000µs 📉 -59.9%) vs baseline: -0.2%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +4.9%

✅ low_match

Time: ✅ 100.788µs (SLO: <120.000µs 📉 -16.0%) vs baseline: +0.4%

Memory: ✅ 701.769MB (SLO: <780.000MB 📉 -10.0%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.870ms (SLO: <8.500ms 📉 -66.2%) vs baseline: -0.3%

Memory: ✅ 78.971MB (SLO: <85.000MB -7.1%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 9.828µs (SLO: <20.000µs 📉 -50.9%) vs baseline: -0.9%

Memory: ✅ 37.238MB (SLO: <38.750MB -3.9%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 39.119µs (SLO: <50.000µs 📉 -21.8%) vs baseline: +1.8%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +4.3%

✅ collectipvariant_exists

Time: ✅ 38.890µs (SLO: <50.000µs 📉 -22.2%) vs baseline: -0.4%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.0%

✅ no-collectipvariant

Time: ✅ 38.144µs (SLO: <50.000µs 📉 -23.7%) vs baseline: -0.2%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +5.3%

✅ no-useragentvariant

Time: ✅ 36.977µs (SLO: <50.000µs 📉 -26.0%) vs baseline: +0.2%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +5.0%

✅ obfuscation-no-query

Time: ✅ 38.601µs (SLO: <50.000µs 📉 -22.8%) vs baseline: -0.2%

Memory: ✅ 37.159MB (SLO: <38.750MB -4.1%) vs baseline: +4.8%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 74.814µs (SLO: <90.000µs 📉 -16.9%) vs baseline: ~same

Memory: ✅ 37.552MB (SLO: <38.750MB -3.1%) vs baseline: +5.0%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 75.248µs (SLO: <90.000µs 📉 -16.4%) vs baseline: -0.3%

Memory: ✅ 37.611MB (SLO: <38.750MB -2.9%) vs baseline: +5.1%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.378µs (SLO: <170.000µs -9.8%) vs baseline: ~same

Memory: ✅ 37.434MB (SLO: <38.750MB -3.4%) vs baseline: +4.5%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 147.392µs (SLO: <160.000µs -7.9%) vs baseline: ~same

Memory: ✅ 37.532MB (SLO: <38.750MB -3.1%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.246µs (SLO: <170.000µs -9.3%) vs baseline: ~same

Memory: ✅ 37.513MB (SLO: <38.750MB -3.2%) vs baseline: +4.7%

✅ useragentvariant_exists_1

Time: ✅ 37.829µs (SLO: <50.000µs 📉 -24.3%) vs baseline: -0.5%

Memory: ✅ 37.120MB (SLO: <38.750MB -4.2%) vs baseline: +4.7%

✅ useragentvariant_exists_2

Time: ✅ 38.556µs (SLO: <50.000µs 📉 -22.9%) vs baseline: -0.2%

Memory: ✅ 37.238MB (SLO: <38.750MB -3.9%) vs baseline: +5.0%

✅ useragentvariant_exists_3

Time: ✅ 38.175µs (SLO: <50.000µs 📉 -23.6%) vs baseline: -0.4%

Memory: ✅ 37.277MB (SLO: <38.750MB -3.8%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 37.746µs (SLO: <50.000µs 📉 -24.5%) vs baseline: -0.2%

Memory: ✅ 37.080MB (SLO: <38.750MB -4.3%) vs baseline: +4.6%

✅ useragentvariant_not_exists_2

Time: ✅ 37.913µs (SLO: <50.000µs 📉 -24.2%) vs baseline: +0.1%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +5.1%

✅ span - 26/26

✅ add-event

Time: ✅ 17.573ms (SLO: <22.500ms 📉 -21.9%) vs baseline: +0.4%

Memory: ✅ 38.596MB (SLO: <53.000MB 📉 -27.2%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 86.245ms (SLO: <93.500ms -7.8%) vs baseline: -0.1%

Memory: ✅ 43.009MB (SLO: <53.000MB 📉 -18.9%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 145.455ms (SLO: <155.000ms -6.2%) vs baseline: -0.2%

Memory: ✅ 43.026MB (SLO: <53.000MB 📉 -18.8%) vs baseline: +4.7%

✅ get-context

Time: ✅ 16.716ms (SLO: <20.500ms 📉 -18.5%) vs baseline: -0.6%

Memory: ✅ 38.450MB (SLO: <53.000MB 📉 -27.5%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 16.909ms (SLO: <20.500ms 📉 -17.5%) vs baseline: -0.2%

Memory: ✅ 38.645MB (SLO: <53.000MB 📉 -27.1%) vs baseline: +5.4%

✅ record-exception

Time: ✅ 35.602ms (SLO: <41.000ms 📉 -13.2%) vs baseline: -0.5%

Memory: ✅ 39.040MB (SLO: <53.000MB 📉 -26.3%) vs baseline: +4.7%

✅ set-status

Time: ✅ 18.663ms (SLO: <22.000ms 📉 -15.2%) vs baseline: ~same

Memory: ✅ 38.410MB (SLO: <53.000MB 📉 -27.5%) vs baseline: +4.9%

✅ start

Time: ✅ 17.433ms (SLO: <20.500ms 📉 -15.0%) vs baseline: +3.7%

Memory: ✅ 38.594MB (SLO: <53.000MB 📉 -27.2%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 53.725ms (SLO: <56.000ms -4.1%) vs baseline: -0.2%

Memory: ✅ 36.589MB (SLO: <38.000MB -3.7%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 54.959ms (SLO: <58.000ms -5.2%) vs baseline: -0.1%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.5%

✅ start-finish-traceid128

Time: ✅ 56.012ms (SLO: <60.000ms -6.6%) vs baseline: ~same

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 16.793ms (SLO: <22.500ms 📉 -25.4%) vs baseline: +0.5%

Memory: ✅ 38.547MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +4.9%

✅ update-name

Time: ✅ 17.235ms (SLO: <22.000ms 📉 -21.7%) vs baseline: -0.3%

Memory: ✅ 38.634MB (SLO: <53.000MB 📉 -27.1%) vs baseline: +4.9%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.281µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +8.6%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +5.1%

✅ 1-count-metrics-100-times

Time: ✅ 152.327µs (SLO: <220.000µs 📉 -30.8%) vs baseline: ~same

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.2%

✅ 1-distribution-metric-1-times

Time: ✅ 2.371µs (SLO: <20.000µs 📉 -88.1%) vs baseline: -1.2%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +5.0%

✅ 1-distribution-metrics-100-times

Time: ✅ 163.255µs (SLO: <230.000µs 📉 -29.0%) vs baseline: +0.2%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +5.2%

✅ 1-gauge-metric-1-times

Time: ✅ 1.953µs (SLO: <20.000µs 📉 -90.2%) vs baseline: -1.7%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +4.4%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.480µs (SLO: <150.000µs -9.0%) vs baseline: -0.1%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 2.258µs (SLO: <20.000µs 📉 -88.7%) vs baseline: -0.7%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.3%

✅ 1-rate-metrics-100-times

Time: ✅ 166.755µs (SLO: <250.000µs 📉 -33.3%) vs baseline: -1.2%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.9%

✅ 100-count-metrics-100-times

Time: ✅ 15.328ms (SLO: <22.000ms 📉 -30.3%) vs baseline: +0.2%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +4.7%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.713ms (SLO: <2.550ms 📉 -32.8%) vs baseline: -1.4%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.2%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.406ms (SLO: <1.550ms -9.3%) vs baseline: -0.3%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +5.1%

✅ 100-rate-metrics-100-times

Time: ✅ 1.723ms (SLO: <2.550ms 📉 -32.4%) vs baseline: -0.8%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +4.7%

✅ flush-1-metric

Time: ✅ 3.660µs (SLO: <20.000µs 📉 -81.7%) vs baseline: -0.1%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +4.9%

✅ flush-100-metrics

Time: ✅ 175.741µs (SLO: <250.000µs 📉 -29.7%) vs baseline: ~same

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.188ms (SLO: <2.500ms 📉 -12.5%) vs baseline: -0.9%

Memory: ✅ 37.454MB (SLO: <38.750MB -3.3%) vs baseline: +4.9%

✅ tracer - 6/6

✅ large

Time: ✅ 31.261ms (SLO: <32.950ms -5.1%) vs baseline: +0.4%

Memory: ✅ 37.788MB (SLO: <39.250MB -3.7%) vs baseline: +5.2%

✅ medium

Time: ✅ 3.100ms (SLO: <3.200ms -3.1%) vs baseline: +0.6%

Memory: ✅ 36.274MB (SLO: <38.750MB -6.4%) vs baseline: +4.9%

✅ small

Time: ✅ 359.407µs (SLO: <370.000µs -2.9%) vs baseline: +3.0%

Memory: ✅ 36.274MB (SLO: <38.750MB -6.4%) vs baseline: +4.9%

ℹ️ Scenarios Missing SLO Configuration (26 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
  • 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 approved these changes Mar 30, 2026
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Nice idea

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brettlangdon
brettlangdon commented Mar 30, 2026
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with this change, all layer size checks pass except for python 3.14 amd64 which fails by just a little bit

@brettlangdon brettlangdon mentioned this pull request Mar 30, 2026
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@gh-worker-dd-mergequeue-cf854d gh-worker-dd-mergequeue-cf854d Bot merged commit 30a8535 into main Mar 30, 2026
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@emmettbutler emmettbutler emmettbutler approved these changes

@purple4reina purple4reina purple4reina approved these changes

@rachelyangdog rachelyangdog Awaiting requested review from rachelyangdog rachelyangdog is a code owner automatically assigned from DataDog/apm-sdk-capabilities-python

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@brettlangdon @emmettbutler @purple4reina