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(cherry picked from commit 838480c)

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Co-authored-by: Emmett Butler <[email protected]>
(cherry picked from commit 838480c)
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CODEOWNERS have been resolved as:

.github/workflows/system-tests.yml                                      @DataDog/python-guild @DataDog/apm-core-python
.gitlab-ci.yml                                                          @DataDog/python-guild @DataDog/apm-core-python

@emmettbutler emmettbutler added the changelog/no-changelog A changelog entry is not required for this PR. label Nov 20, 2025
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github-actions bot commented Nov 20, 2025

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 250 ± 2 ms.

The average import time from base is: 252 ± 3 ms.

The import time difference between this PR and base is: -2.4 ± 0.1 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.032 ms (0.81%)
ddtrace.bootstrap.sitecustomize 1.348 ms (0.54%)
ddtrace.bootstrap.preload 1.348 ms (0.54%)
ddtrace.internal.remoteconfig.client 0.641 ms (0.26%)
ddtrace 0.683 ms (0.27%)
ddtrace.internal._unpatched 0.028 ms (0.01%)
json 0.028 ms (0.01%)
json.decoder 0.028 ms (0.01%)
re 0.028 ms (0.01%)
enum 0.028 ms (0.01%)
types 0.028 ms (0.01%)

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pr-commenter bot commented Nov 20, 2025

Performance SLOs

Comparing candidate backport-15345-to-3.19 (109e040) with baseline 3.19 (6f9f4af)

📈 Performance Regressions (1 suite)
📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.170µs (SLO: <10.000µs 📉 -48.3%) vs baseline: 📈 +21.2%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.9%


✅ ospathbasename_noaspect

Time: ✅ 1.086µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +1.1%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +5.1%


✅ ospathjoin_aspect

Time: ✅ 6.271µs (SLO: <10.000µs 📉 -37.3%) vs baseline: +1.2%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +5.2%


✅ ospathjoin_noaspect

Time: ✅ 2.276µs (SLO: <10.000µs 📉 -77.2%) vs baseline: -0.6%

Memory: ✅ 39.715MB (SLO: <41.000MB -3.1%) vs baseline: +4.5%


✅ ospathnormcase_aspect

Time: ✅ 3.570µs (SLO: <10.000µs 📉 -64.3%) vs baseline: ~same

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%


✅ ospathnormcase_noaspect

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.7%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%


✅ ospathsplit_aspect

Time: ✅ 4.856µs (SLO: <10.000µs 📉 -51.4%) vs baseline: ~same

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.6%


✅ ospathsplit_noaspect

Time: ✅ 1.593µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.6%

Memory: ✅ 39.715MB (SLO: <41.000MB -3.1%) vs baseline: +4.4%


✅ ospathsplitdrive_aspect

Time: ✅ 3.762µs (SLO: <10.000µs 📉 -62.4%) vs baseline: +1.2%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +5.1%


✅ ospathsplitdrive_noaspect

Time: ✅ 0.700µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +1.1%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ ospathsplitext_aspect

Time: ✅ 4.588µs (SLO: <10.000µs 📉 -54.1%) vs baseline: -0.3%

Memory: ✅ 39.715MB (SLO: <41.000MB -3.1%) vs baseline: +4.3%


✅ ospathsplitext_noaspect

Time: ✅ 1.378µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.7%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.7%

🟡 Near SLO Breach (2 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.797ms (SLO: <22.300ms 📉 -11.2%) vs baseline: -0.2%

Memory: ✅ 68.223MB (SLO: <70.500MB -3.2%) vs baseline: +5.1%


✅ exception-replay-enabled

Time: ✅ 1.321ms (SLO: <1.450ms -8.9%) vs baseline: ~same

Memory: ✅ 66.152MB (SLO: <67.500MB 🟡 -2.0%) vs baseline: +4.8%


✅ iast

Time: ✅ 19.799ms (SLO: <22.250ms 📉 -11.0%) vs baseline: +0.2%

Memory: ✅ 68.203MB (SLO: <70.000MB -2.6%) vs baseline: +4.8%


✅ profiler

Time: ✅ 14.749ms (SLO: <16.550ms 📉 -10.9%) vs baseline: ~same

Memory: ✅ 56.227MB (SLO: <57.500MB -2.2%) vs baseline: +4.9%


✅ resource-renaming

Time: ✅ 19.913ms (SLO: <21.750ms -8.4%) vs baseline: ~same

Memory: ✅ 68.203MB (SLO: <70.500MB -3.3%) vs baseline: +4.9%


✅ span-code-origin

Time: ✅ 24.342ms (SLO: <28.200ms 📉 -13.7%) vs baseline: ~same

Memory: ✅ 69.213MB (SLO: <71.000MB -2.5%) vs baseline: +4.7%


✅ tracer

Time: ✅ 19.825ms (SLO: <21.750ms -8.9%) vs baseline: -0.2%

Memory: ✅ 68.123MB (SLO: <70.000MB -2.7%) vs baseline: +4.7%


✅ tracer-and-profiler

Time: ✅ 21.791ms (SLO: <23.500ms -7.3%) vs baseline: ~same

Memory: ✅ 69.167MB (SLO: <71.000MB -2.6%) vs baseline: +4.8%


✅ tracer-dont-create-db-spans

Time: ✅ 18.692ms (SLO: <21.500ms 📉 -13.1%) vs baseline: -0.2%

Memory: ✅ 68.223MB (SLO: <70.000MB -2.5%) vs baseline: +4.9%


✅ tracer-minimal

Time: ✅ 16.067ms (SLO: <17.500ms -8.2%) vs baseline: ~same

Memory: ✅ 67.849MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%


✅ tracer-native

Time: ✅ 19.862ms (SLO: <21.750ms -8.7%) vs baseline: +0.2%

Memory: ✅ 68.184MB (SLO: <72.500MB -6.0%) vs baseline: +4.9%


✅ tracer-no-caches

Time: ✅ 17.842ms (SLO: <19.650ms -9.2%) vs baseline: -0.3%

Memory: ✅ 67.849MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%


✅ tracer-no-databases

Time: ✅ 18.188ms (SLO: <20.100ms -9.5%) vs baseline: +0.4%

Memory: ✅ 67.849MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%


✅ tracer-no-middleware

Time: ✅ 19.503ms (SLO: <21.500ms -9.3%) vs baseline: ~same

Memory: ✅ 68.085MB (SLO: <70.000MB -2.7%) vs baseline: +4.6%


✅ tracer-no-templates

Time: ✅ 19.687ms (SLO: <22.000ms 📉 -10.5%) vs baseline: ~same

Memory: ✅ 68.243MB (SLO: <70.500MB -3.2%) vs baseline: +4.9%


🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.042µs (SLO: <20.000µs 📉 -84.8%) vs baseline: +3.3%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%


✅ 1-count-metrics-100-times

Time: ✅ 203.955µs (SLO: <220.000µs -7.3%) vs baseline: +0.5%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


✅ 1-distribution-metric-1-times

Time: ✅ 3.275µs (SLO: <20.000µs 📉 -83.6%) vs baseline: +0.4%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.1%


✅ 1-distribution-metrics-100-times

Time: ✅ 214.765µs (SLO: <220.000µs -2.4%) vs baseline: +0.7%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.4%


✅ 1-gauge-metric-1-times

Time: ✅ 2.274µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +4.8%

Memory: ✅ 34.426MB (SLO: <35.500MB -3.0%) vs baseline: +4.8%


✅ 1-gauge-metrics-100-times

Time: ✅ 136.579µs (SLO: <150.000µs -8.9%) vs baseline: ~same

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.8%


✅ 1-rate-metric-1-times

Time: ✅ 3.109µs (SLO: <20.000µs 📉 -84.5%) vs baseline: +1.0%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.2%


✅ 1-rate-metrics-100-times

Time: ✅ 216.907µs (SLO: <250.000µs 📉 -13.2%) vs baseline: +0.6%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.3%


✅ 100-count-metrics-100-times

Time: ✅ 20.384ms (SLO: <22.000ms -7.3%) vs baseline: +0.5%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.3%


✅ 100-distribution-metrics-100-times

Time: ✅ 2.259ms (SLO: <2.300ms 🟡 -1.8%) vs baseline: +1.2%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.2%


✅ 100-gauge-metrics-100-times

Time: ✅ 1.409ms (SLO: <1.550ms -9.1%) vs baseline: +0.3%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%


✅ 100-rate-metrics-100-times

Time: ✅ 2.214ms (SLO: <2.550ms 📉 -13.2%) vs baseline: -0.3%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +5.2%


✅ flush-1-metric

Time: ✅ 4.458µs (SLO: <20.000µs 📉 -77.7%) vs baseline: -0.8%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +5.0%


✅ flush-100-metrics

Time: ✅ 176.214µs (SLO: <250.000µs 📉 -29.5%) vs baseline: ~same

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


✅ flush-1000-metrics

Time: ✅ 2.114ms (SLO: <2.500ms 📉 -15.4%) vs baseline: -0.5%

Memory: ✅ 35.330MB (SLO: <36.500MB -3.2%) vs baseline: +5.0%

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.248µs (SLO: <20.000µs 📉 -33.8%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%


✅ context_with_data_no_listeners

Time: ✅ 3.269µs (SLO: <10.000µs 📉 -67.3%) vs baseline: +0.8%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.1%


✅ get_item_exists

Time: ✅ 0.580µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.8%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +5.0%


✅ get_item_missing

Time: ✅ 0.637µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.9%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%


✅ set_item

Time: ✅ 23.897µs (SLO: <30.000µs 📉 -20.3%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +5.2%

✅ All Tests Passing (19 suites)
errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.118ms (SLO: <19.850ms -8.7%) vs baseline: +0.1%

Memory: ✅ 67.690MB (SLO: <70.000MB -3.3%) vs baseline: +4.8%


✅ errortracking-enabled-user

Time: ✅ 18.168ms (SLO: <19.400ms -6.4%) vs baseline: +0.8%

Memory: ✅ 67.642MB (SLO: <70.000MB -3.4%) vs baseline: +4.4%


✅ tracer-enabled

Time: ✅ 18.002ms (SLO: <19.450ms -7.4%) vs baseline: -0.2%

Memory: ✅ 67.730MB (SLO: <70.000MB -3.2%) vs baseline: +5.0%


errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.077ms (SLO: <2.300ms -9.7%) vs baseline: +0.4%

Memory: ✅ 54.618MB (SLO: <56.500MB -3.3%) vs baseline: +5.1%


✅ errortracking-enabled-user

Time: ✅ 2.084ms (SLO: <2.250ms -7.4%) vs baseline: +0.8%

Memory: ✅ 54.559MB (SLO: <56.500MB -3.4%) vs baseline: +4.8%


✅ tracer-enabled

Time: ✅ 2.082ms (SLO: <2.300ms -9.5%) vs baseline: +0.4%

Memory: ✅ 54.598MB (SLO: <56.500MB -3.4%) vs baseline: +5.1%


flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.583ms (SLO: <4.750ms -3.5%) vs baseline: ~same

Memory: ✅ 64.259MB (SLO: <66.500MB -3.4%) vs baseline: +4.9%


✅ appsec-post

Time: ✅ 6.610ms (SLO: <6.750ms -2.1%) vs baseline: ~same

Memory: ✅ 64.241MB (SLO: <66.500MB -3.4%) vs baseline: +4.8%


✅ appsec-telemetry

Time: ✅ 4.592ms (SLO: <4.750ms -3.3%) vs baseline: ~same

Memory: ✅ 64.290MB (SLO: <66.500MB -3.3%) vs baseline: +4.8%


✅ debugger

Time: ✅ 1.855ms (SLO: <2.000ms -7.2%) vs baseline: -0.1%

Memory: ✅ 47.850MB (SLO: <49.500MB -3.3%) vs baseline: +4.9%


✅ iast-get

Time: ✅ 1.860ms (SLO: <2.000ms -7.0%) vs baseline: +0.3%

Memory: ✅ 44.667MB (SLO: <49.000MB -8.8%) vs baseline: +4.8%


✅ profiler

Time: ✅ 1.919ms (SLO: <2.100ms -8.6%) vs baseline: ~same

Memory: ✅ 48.802MB (SLO: <50.000MB -2.4%) vs baseline: +4.9%


✅ resource-renaming

Time: ✅ 3.369ms (SLO: <3.650ms -7.7%) vs baseline: +0.3%

Memory: ✅ 54.584MB (SLO: <56.000MB -2.5%) vs baseline: +5.0%


✅ tracer

Time: ✅ 3.355ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 54.573MB (SLO: <56.500MB -3.4%) vs baseline: +4.7%


✅ tracer-native

Time: ✅ 3.359ms (SLO: <3.650ms -8.0%) vs baseline: ~same

Memory: ✅ 54.592MB (SLO: <60.000MB -9.0%) vs baseline: +4.8%


flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.966ms (SLO: <4.200ms -5.6%) vs baseline: -0.5%

Memory: ✅ 64.310MB (SLO: <66.000MB -2.6%) vs baseline: +4.7%


✅ iast-enabled

Time: ✅ 2.431ms (SLO: <2.800ms 📉 -13.2%) vs baseline: -0.7%

Memory: ✅ 60.516MB (SLO: <62.500MB -3.2%) vs baseline: +4.8%


✅ tracer-enabled

Time: ✅ 2.059ms (SLO: <2.250ms -8.5%) vs baseline: -0.3%

Memory: ✅ 54.618MB (SLO: <56.500MB -3.3%) vs baseline: +5.0%


httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.064µs (SLO: <100.000µs 📉 -18.9%) vs baseline: +0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ b3_headers

Time: ✅ 14.964µs (SLO: <20.000µs 📉 -25.2%) vs baseline: +6.0%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%


✅ b3_single_headers

Time: ✅ 13.260µs (SLO: <20.000µs 📉 -33.7%) vs baseline: -0.2%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%


✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.782µs (SLO: <80.000µs 📉 -20.3%) vs baseline: -0.4%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.259µs (SLO: <80.000µs 📉 -17.2%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ empty_headers

Time: ✅ 1.603µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -1.2%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%


✅ full_t_id_datadog_headers

Time: ✅ 22.763µs (SLO: <30.000µs 📉 -24.1%) vs baseline: -0.3%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%


✅ invalid_priority_header

Time: ✅ 6.538µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.5%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%


✅ invalid_span_id_header

Time: ✅ 6.644µs (SLO: <10.000µs 📉 -33.6%) vs baseline: +1.6%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%


✅ invalid_tags_header

Time: ✅ 6.670µs (SLO: <10.000µs 📉 -33.3%) vs baseline: +2.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ invalid_trace_id_header

Time: ✅ 6.546µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.7%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ large_header_no_matches

Time: ✅ 27.590µs (SLO: <30.000µs -8.0%) vs baseline: ~same

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%


✅ large_valid_headers_all

Time: ✅ 28.783µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.1%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ medium_header_no_matches

Time: ✅ 9.848µs (SLO: <20.000µs 📉 -50.8%) vs baseline: ~same

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%


✅ medium_valid_headers_all

Time: ✅ 11.298µs (SLO: <20.000µs 📉 -43.5%) vs baseline: +0.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%


✅ none_propagation_style

Time: ✅ 1.725µs (SLO: <10.000µs 📉 -82.7%) vs baseline: +1.1%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%


✅ tracecontext_headers

Time: ✅ 34.755µs (SLO: <40.000µs 📉 -13.1%) vs baseline: +0.8%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%


✅ valid_headers_all

Time: ✅ 6.539µs (SLO: <10.000µs 📉 -34.6%) vs baseline: ~same

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ valid_headers_basic

Time: ✅ 6.107µs (SLO: <10.000µs 📉 -38.9%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%


✅ wsgi_empty_headers

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.5%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_invalid_priority_header

Time: ✅ 6.562µs (SLO: <10.000µs 📉 -34.4%) vs baseline: -0.3%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%


✅ wsgi_invalid_span_id_header

Time: ✅ 1.629µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.8%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_invalid_tags_header

Time: ✅ 6.726µs (SLO: <10.000µs 📉 -32.7%) vs baseline: +2.6%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ wsgi_invalid_trace_id_header

Time: ✅ 6.527µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.4%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ wsgi_large_header_no_matches

Time: ✅ 28.678µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.3%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%


✅ wsgi_large_valid_headers_all

Time: ✅ 29.870µs (SLO: <40.000µs 📉 -25.3%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


✅ wsgi_medium_header_no_matches

Time: ✅ 10.181µs (SLO: <20.000µs 📉 -49.1%) vs baseline: -0.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%


✅ wsgi_medium_valid_headers_all

Time: ✅ 11.805µs (SLO: <20.000µs 📉 -41.0%) vs baseline: +0.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.3%


✅ wsgi_valid_headers_all

Time: ✅ 6.576µs (SLO: <10.000µs 📉 -34.2%) vs baseline: ~same

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%


✅ wsgi_valid_headers_basic

Time: ✅ 6.146µs (SLO: <10.000µs 📉 -38.5%) vs baseline: +0.9%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%


httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.907µs (SLO: <30.000µs 📉 -30.3%) vs baseline: +0.8%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%


✅ with_all

Time: ✅ 28.330µs (SLO: <40.000µs 📉 -29.2%) vs baseline: +0.1%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.2%


✅ with_dd_origin

Time: ✅ 24.714µs (SLO: <30.000µs 📉 -17.6%) vs baseline: +0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%


✅ with_priority_and_origin

Time: ✅ 24.038µs (SLO: <40.000µs 📉 -39.9%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%


✅ with_sampling_priority

Time: ✅ 20.909µs (SLO: <30.000µs 📉 -30.3%) vs baseline: +1.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.1%


✅ with_tags

Time: ✅ 26.561µs (SLO: <40.000µs 📉 -33.6%) vs baseline: +0.1%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%


✅ with_tags_invalid

Time: ✅ 27.801µs (SLO: <40.000µs 📉 -30.5%) vs baseline: -0.3%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


✅ with_tags_max_size

Time: ✅ 26.902µs (SLO: <40.000µs 📉 -32.7%) vs baseline: +0.4%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.7%


iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.707µs (SLO: <40.000µs 📉 -20.7%) vs baseline: -1.2%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_expand_noaspect

Time: ✅ 28.479µs (SLO: <40.000µs 📉 -28.8%) vs baseline: -0.9%

Memory: ✅ 39.734MB (SLO: <41.000MB -3.1%) vs baseline: +4.6%


✅ re_findall_aspect

Time: ✅ 2.902µs (SLO: <10.000µs 📉 -71.0%) vs baseline: -0.3%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%


✅ re_findall_noaspect

Time: ✅ 1.402µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.7%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%


✅ re_finditer_aspect

Time: ✅ 4.414µs (SLO: <10.000µs 📉 -55.9%) vs baseline: ~same

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +5.0%


✅ re_finditer_noaspect

Time: ✅ 1.398µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.4%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%


✅ re_fullmatch_aspect

Time: ✅ 2.690µs (SLO: <10.000µs 📉 -73.1%) vs baseline: +1.8%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.8%


✅ re_fullmatch_noaspect

Time: ✅ 1.327µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +1.0%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%


✅ re_group_aspect

Time: ✅ 2.930µs (SLO: <10.000µs 📉 -70.7%) vs baseline: ~same

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.5%


✅ re_group_noaspect

Time: ✅ 1.621µs (SLO: <10.000µs 📉 -83.8%) vs baseline: -0.2%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%


✅ re_groups_aspect

Time: ✅ 3.049µs (SLO: <10.000µs 📉 -69.5%) vs baseline: ~same

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.8%


✅ re_groups_noaspect

Time: ✅ 1.724µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.2%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ re_match_aspect

Time: ✅ 2.698µs (SLO: <10.000µs 📉 -73.0%) vs baseline: +1.1%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +5.0%


✅ re_match_noaspect

Time: ✅ 1.312µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.0%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ re_search_aspect

Time: ✅ 2.571µs (SLO: <10.000µs 📉 -74.3%) vs baseline: +2.6%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.7%


✅ re_search_noaspect

Time: ✅ 1.192µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -0.5%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.8%


✅ re_sub_aspect

Time: ✅ 3.375µs (SLO: <10.000µs 📉 -66.3%) vs baseline: +0.4%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.9%


✅ re_sub_noaspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +1.0%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%


✅ re_subn_aspect

Time: ✅ 3.594µs (SLO: <10.000µs 📉 -64.1%) vs baseline: -0.2%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +5.0%


✅ re_subn_noaspect

Time: ✅ 1.628µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.3%

Memory: ✅ 39.715MB (SLO: <41.000MB -3.1%) vs baseline: +4.6%


iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.4%

Memory: ✅ 39.675MB (SLO: <41.500MB -4.4%) vs baseline: +4.2%


✅ add_inplace_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.4%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.0%


✅ add_inplace_noaspect

Time: ✅ 0.318µs (SLO: <10.000µs 📉 -96.8%) vs baseline: +0.4%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +4.7%


✅ add_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.1%

Memory: ✅ 39.656MB (SLO: <41.500MB -4.4%) vs baseline: +4.5%


✅ bytearray_aspect

Time: ✅ 1.293µs (SLO: <10.000µs 📉 -87.1%) vs baseline: +0.4%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +5.2%


✅ bytearray_extend_aspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +4.7%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.6%


✅ bytearray_extend_noaspect

Time: ✅ 0.611µs (SLO: <10.000µs 📉 -93.9%) vs baseline: ~same

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.8%


✅ bytearray_noaspect

Time: ✅ 0.485µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.5%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.5%


✅ bytes_aspect

Time: ✅ 1.284µs (SLO: <10.000µs 📉 -87.2%) vs baseline: +1.6%

Memory: ✅ 39.675MB (SLO: <41.500MB -4.4%) vs baseline: +4.4%


✅ bytes_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.3%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.7%


✅ bytesio_aspect

Time: ✅ 1.329µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +0.6%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.8%


✅ bytesio_noaspect

Time: ✅ 0.497µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.1%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +5.0%


✅ capitalize_aspect

Time: ✅ 0.731µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.3%

Memory: ✅ 39.754MB (SLO: <41.500MB -4.2%) vs baseline: +4.8%


✅ capitalize_noaspect

Time: ✅ 0.434µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -1.8%

Memory: ✅ 39.656MB (SLO: <41.500MB -4.4%) vs baseline: +4.6%


✅ casefold_aspect

Time: ✅ 0.734µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.6%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.9%


✅ casefold_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.0%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.7%


✅ decode_aspect

Time: ✅ 0.731µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.9%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.7%


✅ decode_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.4%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.1%


✅ encode_aspect

Time: ✅ 0.712µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.5%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.8%


✅ encode_noaspect

Time: ✅ 0.410µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.6%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +5.3%


✅ format_aspect

Time: ✅ 3.364µs (SLO: <10.000µs 📉 -66.4%) vs baseline: +1.3%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.5%


✅ format_map_aspect

Time: ✅ 3.493µs (SLO: <10.000µs 📉 -65.1%) vs baseline: ~same

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.9%


✅ format_map_noaspect

Time: ✅ 0.782µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.9%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.8%


✅ format_noaspect

Time: ✅ 0.598µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.4%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.9%


✅ index_aspect

Time: ✅ 0.358µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.6%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.8%


✅ index_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.6%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +4.7%


✅ join_aspect

Time: ✅ 1.392µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +0.2%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.1%


✅ join_noaspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.9%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.3%


✅ ljust_aspect

Time: ✅ 2.524µs (SLO: <20.000µs 📉 -87.4%) vs baseline: -0.2%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +5.0%


✅ ljust_noaspect

Time: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: ~same

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.0%


✅ lower_aspect

Time: ✅ 2.185µs (SLO: <10.000µs 📉 -78.2%) vs baseline: -0.4%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +4.9%


✅ lower_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +5.3%


✅ lstrip_aspect

Time: ✅ 2.262µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.8%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.7%


✅ lstrip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.2%

Memory: ✅ 39.872MB (SLO: <41.500MB -3.9%) vs baseline: +5.0%


✅ modulo_aspect

Time: ✅ 0.992µs (SLO: <10.000µs 📉 -90.1%) vs baseline: -0.4%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +5.0%


✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.1%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.7%


✅ modulo_aspect_for_bytes

Time: ✅ 0.971µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -0.9%

Memory: ✅ 39.754MB (SLO: <41.500MB -4.2%) vs baseline: +4.4%


✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.208µs (SLO: <10.000µs 📉 -87.9%) vs baseline: -0.2%

Memory: ✅ 39.695MB (SLO: <41.500MB -4.3%) vs baseline: +4.6%


✅ modulo_noaspect

Time: ✅ 0.628µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.1%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.4%


✅ replace_aspect

Time: ✅ 4.849µs (SLO: <10.000µs 📉 -51.5%) vs baseline: -1.1%

Memory: ✅ 39.892MB (SLO: <41.500MB -3.9%) vs baseline: +5.2%


✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.1%

Memory: ✅ 39.852MB (SLO: <41.500MB -4.0%) vs baseline: +5.0%


✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.7%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.7%


✅ repr_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.9%

Memory: ✅ 39.636MB (SLO: <41.500MB -4.5%) vs baseline: +4.0%


✅ rstrip_aspect

Time: ✅ 1.867µs (SLO: <20.000µs 📉 -90.7%) vs baseline: -1.2%

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.7%


✅ rstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.7%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +4.8%


✅ slice_aspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.6%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.8%


✅ slice_noaspect

Time: ✅ 0.447µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.6%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.8%


✅ stringio_aspect

Time: ✅ 1.581µs (SLO: <10.000µs 📉 -84.2%) vs baseline: +3.2%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.9%


✅ stringio_noaspect

Time: ✅ 0.731µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +1.4%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.7%


✅ strip_aspect

Time: ✅ 2.228µs (SLO: <20.000µs 📉 -88.9%) vs baseline: ~same

Memory: ✅ 39.833MB (SLO: <41.500MB -4.0%) vs baseline: +4.7%


✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.1%

Memory: ✅ 39.793MB (SLO: <41.500MB -4.1%) vs baseline: +5.0%


✅ swapcase_aspect

Time: ✅ 2.520µs (SLO: <10.000µs 📉 -74.8%) vs baseline: +3.7%

Memory: ✅ 39.813MB (SLO: <41.500MB -4.1%) vs baseline: +4.9%


✅ swapcase_noaspect

Time: ✅ 0.538µs (SLO: <10.000µs 📉 -94.6%) vs baseline: -0.2%

Memory: ✅ 39.892MB (SLO: <41.500MB -3.9%) vs baseline: +5.2%


✅ title_aspect

Time: ✅ 2.331µs (SLO: <10.000µs 📉 -76.7%) vs baseline: +0.4%

Memory: ✅ 39.734MB (SLO: <41.500MB -4.3%) vs baseline: +4.4%


✅ title_noaspect

Time: ✅ 0.504µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.5%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.8%


✅ translate_aspect

Time: ✅ 3.514µs (SLO: <10.000µs 📉 -64.9%) vs baseline: +8.1%

Memory: ✅ 39.754MB (SLO: <41.500MB -4.2%) vs baseline: +4.9%


✅ translate_noaspect

Time: ✅ 1.046µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +0.7%

Memory: ✅ 39.754MB (SLO: <41.500MB -4.2%) vs baseline: +4.7%


✅ upper_aspect

Time: ✅ 2.207µs (SLO: <10.000µs 📉 -77.9%) vs baseline: -0.1%

Memory: ✅ 39.774MB (SLO: <41.500MB -4.2%) vs baseline: +4.4%


✅ upper_noaspect

Time: ✅ 0.371µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.9%

Memory: ✅ 39.911MB (SLO: <41.500MB -3.8%) vs baseline: +5.0%


iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.461µs (SLO: <10.000µs 📉 -85.4%) vs baseline: +2.6%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%


✅ rsplit_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.0%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ split_aspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.7%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%


✅ split_noaspect

Time: ✅ 0.567µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.7%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%


✅ splitlines_aspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.0%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.7%


✅ splitlines_noaspect

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: ~same

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.5%


otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.374ms (SLO: <42.000ms -3.9%) vs baseline: +0.5%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +4.8%


✅ add-link

Time: ✅ 36.271ms (SLO: <38.550ms -5.9%) vs baseline: ~same

Memory: ✅ 36.923MB (SLO: <39.000MB -5.3%) vs baseline: +5.2%


✅ add-metrics

Time: ✅ 217.655ms (SLO: <232.000ms -6.2%) vs baseline: -0.6%

Memory: ✅ 36.923MB (SLO: <39.000MB -5.3%) vs baseline: +5.1%


✅ add-tags

Time: ✅ 211.842ms (SLO: <221.600ms -4.4%) vs baseline: -0.7%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.1%


✅ get-context

Time: ✅ 29.575ms (SLO: <31.300ms -5.5%) vs baseline: +2.0%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +5.5%


✅ is-recording

Time: ✅ 28.952ms (SLO: <31.000ms -6.6%) vs baseline: +0.2%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +4.9%


✅ record-exception

Time: ✅ 63.013ms (SLO: <65.850ms -4.3%) vs baseline: +0.3%

Memory: ✅ 36.923MB (SLO: <39.000MB -5.3%) vs baseline: +4.8%


✅ set-status

Time: ✅ 31.934ms (SLO: <34.150ms -6.5%) vs baseline: ~same

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +5.1%


✅ start

Time: ✅ 28.849ms (SLO: <30.150ms -4.3%) vs baseline: +0.5%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.4%


✅ start-finish

Time: ✅ 33.858ms (SLO: <35.350ms -4.2%) vs baseline: -0.3%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +5.2%


✅ start-finish-telemetry

Time: ✅ 34.044ms (SLO: <35.450ms -4.0%) vs baseline: +0.2%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +5.1%


✅ update-name

Time: ✅ 30.815ms (SLO: <33.400ms -7.7%) vs baseline: -0.5%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +5.2%


otelspan - 22/22

✅ add-event

Time: ✅ 38.436ms (SLO: <47.150ms 📉 -18.5%) vs baseline: -0.5%

Memory: ✅ 39.133MB (SLO: <47.000MB 📉 -16.7%) vs baseline: +4.7%


✅ add-metrics

Time: ✅ 315.741ms (SLO: <344.800ms -8.4%) vs baseline: +0.2%

Memory: ✅ 43.337MB (SLO: <47.500MB -8.8%) vs baseline: +4.9%


✅ add-tags

Time: ✅ 287.513ms (SLO: <314.000ms -8.4%) vs baseline: ~same

Memory: ✅ 43.469MB (SLO: <47.500MB -8.5%) vs baseline: +5.1%


✅ get-context

Time: ✅ 78.829ms (SLO: <92.350ms 📉 -14.6%) vs baseline: -0.1%

Memory: ✅ 39.420MB (SLO: <46.500MB 📉 -15.2%) vs baseline: +4.9%


✅ is-recording

Time: ✅ 36.217ms (SLO: <44.500ms 📉 -18.6%) vs baseline: +0.4%

Memory: ✅ 38.972MB (SLO: <47.500MB 📉 -18.0%) vs baseline: +5.0%


✅ record-exception

Time: ✅ 57.026ms (SLO: <67.650ms 📉 -15.7%) vs baseline: +0.3%

Memory: ✅ 39.601MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +4.9%


✅ set-status

Time: ✅ 42.142ms (SLO: <50.400ms 📉 -16.4%) vs baseline: +0.6%

Memory: ✅ 39.011MB (SLO: <47.000MB 📉 -17.0%) vs baseline: +4.8%


✅ start

Time: ✅ 35.837ms (SLO: <43.450ms 📉 -17.5%) vs baseline: +1.4%

Memory: ✅ 38.971MB (SLO: <47.000MB 📉 -17.1%) vs baseline: +4.6%


✅ start-finish

Time: ✅ 81.632ms (SLO: <88.000ms -7.2%) vs baseline: -0.5%

Memory: ✅ 37.002MB (SLO: <46.500MB 📉 -20.4%) vs baseline: +5.1%


✅ start-finish-telemetry

Time: ✅ 83.275ms (SLO: <89.000ms -6.4%) vs baseline: -0.1%

Memory: ✅ 37.080MB (SLO: <46.500MB 📉 -20.3%) vs baseline: +5.0%


✅ update-name

Time: ✅ 36.962ms (SLO: <45.150ms 📉 -18.1%) vs baseline: +0.2%

Memory: ✅ 39.072MB (SLO: <47.000MB 📉 -16.9%) vs baseline: +5.0%


packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.695ms (SLO: <354.300ms -3.6%) vs baseline: ~same

Memory: ✅ 40.511MB (SLO: <41.500MB -2.4%) vs baseline: +5.8%


✅ cache_on

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.5%

Memory: ✅ 38.992MB (SLO: <41.000MB -4.9%) vs baseline: +4.2%


packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.842µs (SLO: <170.000µs -8.3%) vs baseline: +0.9%

Memory: ✅ 39.463MB (SLO: <41.000MB -3.7%) vs baseline: +5.2%


✅ import_many_cached

Time: ✅ 120.857µs (SLO: <130.000µs -7.0%) vs baseline: ~same

Memory: ✅ 39.706MB (SLO: <41.000MB -3.2%) vs baseline: +6.5%


✅ import_many_stdlib

Time: ✅ 1.625ms (SLO: <1.750ms -7.1%) vs baseline: -0.3%

Memory: ✅ 39.898MB (SLO: <41.000MB -2.7%) vs baseline: +6.4%


✅ import_many_stdlib_cached

Time: ✅ 0.975ms (SLO: <1.100ms 📉 -11.3%) vs baseline: +0.3%

Memory: ✅ 39.659MB (SLO: <41.000MB -3.3%) vs baseline: +5.3%


✅ import_many_unknown

Time: ✅ 826.327µs (SLO: <890.000µs -7.2%) vs baseline: -0.6%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.9%


✅ import_many_unknown_cached

Time: ✅ 792.545µs (SLO: <870.000µs -8.9%) vs baseline: -0.5%

Memory: ✅ 39.544MB (SLO: <41.000MB -3.6%) vs baseline: +6.0%


✅ import_one

Time: ✅ 19.935µs (SLO: <30.000µs 📉 -33.6%) vs baseline: +0.7%

Memory: ✅ 39.042MB (SLO: <41.000MB -4.8%) vs baseline: +4.1%


✅ import_one_cache

Time: ✅ 6.291µs (SLO: <10.000µs 📉 -37.1%) vs baseline: -0.1%

Memory: ✅ 39.445MB (SLO: <41.000MB -3.8%) vs baseline: +5.9%


✅ import_one_stdlib

Time: ✅ 18.859µs (SLO: <20.000µs -5.7%) vs baseline: +0.4%

Memory: ✅ 39.640MB (SLO: <41.000MB -3.3%) vs baseline: +6.6%


✅ import_one_stdlib_cache

Time: ✅ 6.235µs (SLO: <10.000µs 📉 -37.7%) vs baseline: -1.4%

Memory: ✅ 39.360MB (SLO: <41.000MB -4.0%) vs baseline: +5.5%


✅ import_one_unknown

Time: ✅ 45.416µs (SLO: <50.000µs -9.2%) vs baseline: +0.5%

Memory: ✅ 39.381MB (SLO: <41.000MB -3.9%) vs baseline: +5.2%


✅ import_one_unknown_cache

Time: ✅ 6.257µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -0.7%

Memory: ✅ 39.384MB (SLO: <41.000MB -3.9%) vs baseline: +5.3%


ratelimiter - 12/12

✅ defaults

Time: ✅ 2.351µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.6%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +5.0%


✅ high_rate_limit

Time: ✅ 2.398µs (SLO: <10.000µs 📉 -76.0%) vs baseline: +0.2%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%


✅ long_window

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.1%

Memory: ✅ 34.426MB (SLO: <35.500MB -3.0%) vs baseline: +4.9%


✅ low_rate_limit

Time: ✅ 2.349µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.6%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +5.1%


✅ no_rate_limit

Time: ✅ 0.826µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -0.6%

Memory: ✅ 34.387MB (SLO: <35.500MB -3.1%) vs baseline: +4.7%


✅ short_window

Time: ✅ 2.500µs (SLO: <10.000µs 📉 -75.0%) vs baseline: +1.1%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%


recursivecomputation - 8/8

✅ deep

Time: ✅ 308.495ms (SLO: <320.950ms -3.9%) vs baseline: +0.1%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +5.0%


✅ deep-profiled

Time: ✅ 327.123ms (SLO: <359.150ms -8.9%) vs baseline: -0.1%

Memory: ✅ 39.420MB (SLO: <40.500MB -2.7%) vs baseline: +4.7%


✅ medium

Time: ✅ 6.942ms (SLO: <7.400ms -6.2%) vs baseline: ~same

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%


✅ shallow

Time: ✅ 0.925ms (SLO: <1.050ms 📉 -11.9%) vs baseline: +0.1%

Memory: ✅ 34.347MB (SLO: <35.500MB -3.2%) vs baseline: +4.4%


samplingrules - 8/8

✅ average_match

Time: ✅ 136.841µs (SLO: <290.000µs 📉 -52.8%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%


✅ high_match

Time: ✅ 172.987µs (SLO: <480.000µs 📉 -64.0%) vs baseline: -0.8%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%


✅ low_match

Time: ✅ 99.244µs (SLO: <120.000µs 📉 -17.3%) vs baseline: -0.1%

Memory: ✅ 603.134MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.8%


✅ very_low_match

Time: ✅ 2.676ms (SLO: <8.500ms 📉 -68.5%) vs baseline: +0.1%

Memory: ✅ 70.534MB (SLO: <75.000MB -6.0%) vs baseline: +4.8%


sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.530µs (SLO: <20.000µs 📉 -47.3%) vs baseline: +0.8%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +4.7%


✅ all-enabled

Time: ✅ 40.448µs (SLO: <50.000µs 📉 -19.1%) vs baseline: +0.6%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +4.7%


✅ collectipvariant_exists

Time: ✅ 41.283µs (SLO: <50.000µs 📉 -17.4%) vs baseline: +1.2%

Memory: ✅ 35.055MB (SLO: <36.000MB -2.6%) vs baseline: +5.2%


✅ no-collectipvariant

Time: ✅ 40.292µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +0.5%

Memory: ✅ 35.036MB (SLO: <36.000MB -2.7%) vs baseline: +5.6%


✅ no-useragentvariant

Time: ✅ 38.958µs (SLO: <50.000µs 📉 -22.1%) vs baseline: +0.6%

Memory: ✅ 35.016MB (SLO: <36.000MB -2.7%) vs baseline: +5.3%


✅ obfuscation-no-query

Time: ✅ 40.802µs (SLO: <50.000µs 📉 -18.4%) vs baseline: +0.6%

Memory: ✅ 35.095MB (SLO: <36.000MB -2.5%) vs baseline: +5.2%


✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.057µs (SLO: <90.000µs 📉 -15.5%) vs baseline: ~same

Memory: ✅ 35.429MB (SLO: <36.500MB -2.9%) vs baseline: +5.3%


✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.703µs (SLO: <90.000µs 📉 -14.8%) vs baseline: ~same

Memory: ✅ 35.448MB (SLO: <36.500MB -2.9%) vs baseline: +5.3%


✅ obfuscation-send-querystring-disabled

Time: ✅ 155.153µs (SLO: <170.000µs -8.7%) vs baseline: +0.3%

Memory: ✅ 35.350MB (SLO: <36.500MB -3.2%) vs baseline: +4.7%


✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.154µs (SLO: <160.000µs -6.8%) vs baseline: +0.4%

Memory: ✅ 35.389MB (SLO: <36.500MB -3.0%) vs baseline: +5.0%


✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.837µs (SLO: <170.000µs -8.9%) vs baseline: ~same

Memory: ✅ 35.370MB (SLO: <36.500MB -3.1%) vs baseline: +4.9%


✅ useragentvariant_exists_1

Time: ✅ 40.299µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +1.7%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.7%


✅ useragentvariant_exists_2

Time: ✅ 40.822µs (SLO: <50.000µs 📉 -18.4%) vs baseline: +0.6%

Memory: ✅ 35.016MB (SLO: <36.000MB -2.7%) vs baseline: +5.3%


✅ useragentvariant_exists_3

Time: ✅ 40.226µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.4%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +5.3%


✅ useragentvariant_not_exists_1

Time: ✅ 39.603µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.4%

Memory: ✅ 35.055MB (SLO: <36.000MB -2.6%) vs baseline: +5.1%


✅ useragentvariant_not_exists_2

Time: ✅ 39.548µs (SLO: <50.000µs 📉 -20.9%) vs baseline: ~same

Memory: ✅ 35.055MB (SLO: <36.000MB -2.6%) vs baseline: +5.0%


span - 26/26

✅ add-event

Time: ✅ 17.324ms (SLO: <22.500ms 📉 -23.0%) vs baseline: +0.5%

Memory: ✅ 36.533MB (SLO: <53.000MB 📉 -31.1%) vs baseline: +4.9%


✅ add-metrics

Time: ✅ 87.925ms (SLO: <93.500ms -6.0%) vs baseline: +2.3%

Memory: ✅ 40.688MB (SLO: <53.000MB 📉 -23.2%) vs baseline: +4.6%


✅ add-tags

Time: ✅ 145.884ms (SLO: <155.000ms -5.9%) vs baseline: +0.9%

Memory: ✅ 40.535MB (SLO: <53.000MB 📉 -23.5%) vs baseline: +4.3%


✅ get-context

Time: ✅ 16.021ms (SLO: <20.500ms 📉 -21.8%) vs baseline: -0.4%

Memory: ✅ 36.351MB (SLO: <53.000MB 📉 -31.4%) vs baseline: +5.3%


✅ is-recording

Time: ✅ 16.360ms (SLO: <20.500ms 📉 -20.2%) vs baseline: ~same

Memory: ✅ 36.417MB (SLO: <53.000MB 📉 -31.3%) vs baseline: +4.8%


✅ record-exception

Time: ✅ 35.612ms (SLO: <40.000ms 📉 -11.0%) vs baseline: ~same

Memory: ✅ 36.983MB (SLO: <53.000MB 📉 -30.2%) vs baseline: +5.1%


✅ set-status

Time: ✅ 17.984ms (SLO: <22.000ms 📉 -18.3%) vs baseline: +0.9%

Memory: ✅ 36.352MB (SLO: <53.000MB 📉 -31.4%) vs baseline: +4.8%


✅ start

Time: ✅ 15.996ms (SLO: <20.500ms 📉 -22.0%) vs baseline: -0.3%

Memory: ✅ 36.429MB (SLO: <53.000MB 📉 -31.3%) vs baseline: +4.9%


✅ start-finish

Time: ✅ 51.044ms (SLO: <52.500ms -2.8%) vs baseline: +0.6%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.1%


✅ start-finish-telemetry

Time: ✅ 52.147ms (SLO: <54.500ms -4.3%) vs baseline: -0.5%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +5.1%


✅ start-finish-traceid128

Time: ✅ 54.041ms (SLO: <57.000ms -5.2%) vs baseline: +0.1%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.5%


✅ start-traceid128

Time: ✅ 16.278ms (SLO: <22.500ms 📉 -27.7%) vs baseline: ~same

Memory: ✅ 36.389MB (SLO: <53.000MB 📉 -31.3%) vs baseline: +4.6%


✅ update-name

Time: ✅ 16.422ms (SLO: <22.000ms 📉 -25.4%) vs baseline: +0.2%

Memory: ✅ 36.463MB (SLO: <53.000MB 📉 -31.2%) vs baseline: +4.7%


tracer - 6/6

✅ large

Time: ✅ 27.919ms (SLO: <32.950ms 📉 -15.3%) vs baseline: -0.2%

Memory: ✅ 35.527MB (SLO: <36.500MB -2.7%) vs baseline: +4.6%


✅ medium

Time: ✅ 2.750ms (SLO: <3.200ms 📉 -14.0%) vs baseline: -0.4%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%


✅ small

Time: ✅ 312.133µs (SLO: <370.000µs 📉 -15.6%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.4%

ℹ️ Scenarios Missing SLO Configuration (9 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

@brettlangdon brettlangdon enabled auto-merge (squash) November 20, 2025 22:50
@brettlangdon brettlangdon merged commit b385574 into 3.19 Nov 20, 2025
948 of 950 checks passed
@brettlangdon brettlangdon deleted the backport-15345-to-3.19 branch November 20, 2025 22:59
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