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Merged
merged 3 commits into from
Nov 5, 2025
Merged

feat(profiling): dont enable v1 profiler #15108

merged 3 commits into from
Nov 5, 2025

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@taegyunkim
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@taegyunkim taegyunkim commented Oct 31, 2025

Description

Testing

Risks

Additional Notes

@taegyunkim taegyunkim requested a review from a team as a code owner October 31, 2025 18:46
@taegyunkim taegyunkim added the Profiling Continous Profling label Oct 31, 2025
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github-actions bot commented Oct 31, 2025

CODEOWNERS have been resolved as:

ddtrace/internal/settings/profiling.py                                  @DataDog/apm-core-python

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github-actions bot commented Oct 31, 2025 •
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Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 249 ± 5 ms.

The average import time from base is: 251 ± 6 ms.

The import time difference between this PR and base is: -2.3 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.034 ms (0.82%)
ddtrace.bootstrap.sitecustomize 1.344 ms (0.54%)
ddtrace.bootstrap.preload 1.344 ms (0.54%)
ddtrace.internal.remoteconfig.client 0.633 ms (0.25%)
ddtrace 0.690 ms (0.28%)
ddtrace.internal._unpatched 0.031 ms (0.01%)
json 0.031 ms (0.01%)
json.decoder 0.031 ms (0.01%)
re 0.031 ms (0.01%)
enum 0.031 ms (0.01%)
types 0.031 ms (0.01%)

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pr-commenter bot commented Oct 31, 2025 •
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Performance SLOs

Comparing candidate taegyunkim/remove-stack-v2-enabled (ac3a7ba) with baseline 4.0-breaking-changes (4f39174)

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

✅ ospathbasename_aspect

Time: ✅ 4.270µs (SLO: <10.000µs 📉 -57.3%) vs baseline: ~same

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.7%

✅ ospathbasename_noaspect

Time: ✅ 1.090µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.8%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 7.031µs (SLO: <10.000µs 📉 -29.7%) vs baseline: 📈 +14.4%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.7%

✅ ospathjoin_noaspect

Time: ✅ 2.293µs (SLO: <10.000µs 📉 -77.1%) vs baseline: -0.6%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.0%

✅ ospathnormcase_aspect

Time: ✅ 3.579µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +1.8%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.8%

✅ ospathnormcase_noaspect

Time: ✅ 0.567µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.3%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%

✅ ospathsplit_aspect

Time: ✅ 4.815µs (SLO: <10.000µs 📉 -51.9%) vs baseline: ~same

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +5.0%

✅ ospathsplit_noaspect

Time: ✅ 1.603µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.2%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.5%

✅ ospathsplitdrive_aspect

Time: ✅ 3.698µs (SLO: <10.000µs 📉 -63.0%) vs baseline: ~same

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.0%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.693µs (SLO: <10.000µs 📉 -93.1%) vs baseline: -1.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.0%

✅ ospathsplitext_aspect

Time: ✅ 4.580µs (SLO: <10.000µs 📉 -54.2%) vs baseline: +0.1%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.9%

✅ ospathsplitext_noaspect

Time: ✅ 1.401µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +1.3%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.9%

🟡 Near SLO Breach (5 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.435ms (SLO: <22.300ms -8.4%) vs baseline: +0.2%

Memory: ✅ 66.107MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.336ms (SLO: <1.450ms -7.9%) vs baseline: -0.3%

Memory: ✅ 64.273MB (SLO: <67.000MB -4.1%) vs baseline: +4.7%

✅ iast

Time: ✅ 20.577ms (SLO: <22.250ms -7.5%) vs baseline: +0.8%

Memory: ✅ 66.105MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.7%

✅ profiler

Time: ✅ 15.502ms (SLO: <16.550ms -6.3%) vs baseline: -0.1%

Memory: ✅ 53.804MB (SLO: <54.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 20.490ms (SLO: <21.750ms -5.8%) vs baseline: ~same

Memory: ✅ 66.087MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.6%

✅ span-code-origin

Time: ✅ 25.255ms (SLO: <28.200ms 📉 -10.4%) vs baseline: -0.4%

Memory: ✅ 67.114MB (SLO: <69.500MB -3.4%) vs baseline: +4.9%

✅ tracer

Time: ✅ 20.387ms (SLO: <21.750ms -6.3%) vs baseline: -0.4%

Memory: ✅ 66.107MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 22.766ms (SLO: <23.500ms -3.1%) vs baseline: +0.5%

Memory: ✅ 67.807MB (SLO: <68.000MB 🟡 -0.3%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.301ms (SLO: <21.500ms 📉 -10.2%) vs baseline: +0.2%

Memory: ✅ 66.131MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.8%

✅ tracer-minimal

Time: ✅ 16.602ms (SLO: <17.500ms -5.1%) vs baseline: -0.4%

Memory: ✅ 66.042MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.6%

✅ tracer-native

Time: ✅ 20.449ms (SLO: <21.750ms -6.0%) vs baseline: ~same

Memory: ✅ 67.658MB (SLO: <72.500MB -6.7%) vs baseline: +4.9%

✅ tracer-no-caches

Time: ✅ 18.409ms (SLO: <19.650ms -6.3%) vs baseline: ~same

Memory: ✅ 66.151MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 18.749ms (SLO: <20.100ms -6.7%) vs baseline: +0.4%

Memory: ✅ 66.131MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 20.094ms (SLO: <21.500ms -6.5%) vs baseline: -0.2%

Memory: ✅ 66.133MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 20.273ms (SLO: <22.000ms -7.8%) vs baseline: +0.2%

Memory: ✅ 66.099MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.017ms (SLO: <19.850ms -9.2%) vs baseline: ~same

Memory: ✅ 66.114MB (SLO: <66.500MB 🟡 -0.6%) vs baseline: +5.1%

✅ errortracking-enabled-user

Time: ✅ 18.075ms (SLO: <19.400ms -6.8%) vs baseline: +0.3%

Memory: ✅ 66.113MB (SLO: <66.500MB 🟡 -0.6%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.109ms (SLO: <19.450ms -6.9%) vs baseline: +0.1%

Memory: ✅ 65.819MB (SLO: <66.500MB 🟡 -1.0%) vs baseline: +4.9%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.062ms (SLO: <2.300ms 📉 -10.4%) vs baseline: ~same

Memory: ✅ 52.652MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 2.065ms (SLO: <2.250ms -8.2%) vs baseline: ~same

Memory: ✅ 52.671MB (SLO: <53.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.065ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.4%

Memory: ✅ 52.671MB (SLO: <53.500MB 🟡 -1.5%) vs baseline: +5.0%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.598ms (SLO: <4.750ms -3.2%) vs baseline: +0.1%

Memory: ✅ 62.327MB (SLO: <65.000MB -4.1%) vs baseline: +4.7%

✅ appsec-post

Time: ✅ 6.601ms (SLO: <6.750ms -2.2%) vs baseline: ~same

Memory: ✅ 62.053MB (SLO: <65.000MB -4.5%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 4.589ms (SLO: <4.750ms -3.4%) vs baseline: ~same

Memory: ✅ 62.317MB (SLO: <65.000MB -4.1%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.858ms (SLO: <2.000ms -7.1%) vs baseline: +0.2%

Memory: ✅ 45.168MB (SLO: <47.000MB -3.9%) vs baseline: +4.6%

✅ iast-get

Time: ✅ 1.856ms (SLO: <2.000ms -7.2%) vs baseline: ~same

Memory: ✅ 42.274MB (SLO: <49.000MB 📉 -13.7%) vs baseline: +4.8%

✅ profiler

Time: ✅ 1.911ms (SLO: <2.100ms -9.0%) vs baseline: ~same

Memory: ✅ 46.408MB (SLO: <47.000MB 🟡 -1.3%) vs baseline: +4.9%

✅ resource-renaming

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

Memory: ✅ 52.628MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ tracer

Time: ✅ 3.348ms (SLO: <3.650ms -8.3%) vs baseline: +0.2%

Memory: ✅ 52.659MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.348ms (SLO: <3.650ms -8.3%) vs baseline: ~same

Memory: ✅ 54.293MB (SLO: <60.000MB -9.5%) vs baseline: +4.9%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.950ms (SLO: <4.200ms -5.9%) vs baseline: -0.3%

Memory: ✅ 62.462MB (SLO: <66.000MB -5.4%) vs baseline: +4.9%

✅ iast-enabled

Time: ✅ 2.428ms (SLO: <2.800ms 📉 -13.3%) vs baseline: -0.8%

Memory: ✅ 59.238MB (SLO: <60.000MB 🟡 -1.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.057ms (SLO: <2.250ms -8.6%) vs baseline: ~same

Memory: ✅ 52.671MB (SLO: <54.500MB -3.4%) vs baseline: +4.8%

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.280µs (SLO: <20.000µs 📉 -33.6%) vs baseline: +0.6%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ context_with_data_no_listeners

Time: ✅ 3.271µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -0.4%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.580µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.3%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.636µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -1.0%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.8%

✅ set_item

Time: ✅ 23.946µs (SLO: <30.000µs 📉 -20.2%) vs baseline: -0.7%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.1%

✅ All Tests Passing (17 suites)
✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 83.164µs (SLO: <100.000µs 📉 -16.8%) vs baseline: +2.9%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.3%

✅ b3_headers

Time: ✅ 14.223µs (SLO: <20.000µs 📉 -28.9%) vs baseline: +0.5%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +5.1%

✅ b3_single_headers

Time: ✅ 13.222µs (SLO: <20.000µs 📉 -33.9%) vs baseline: -0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.079µs (SLO: <80.000µs 📉 -19.9%) vs baseline: -0.2%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.6%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.347µs (SLO: <80.000µs 📉 -17.1%) vs baseline: +0.3%

Memory: ✅ 32.008MB (SLO: <33.500MB -4.5%) vs baseline: +4.7%

✅ empty_headers

Time: ✅ 1.622µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.4%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ full_t_id_datadog_headers

Time: ✅ 22.918µs (SLO: <30.000µs 📉 -23.6%) vs baseline: +0.3%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.1%

✅ invalid_priority_header

Time: ✅ 6.501µs (SLO: <10.000µs 📉 -35.0%) vs baseline: +0.2%

Memory: ✅ 31.968MB (SLO: <33.500MB -4.6%) vs baseline: +4.7%

✅ invalid_span_id_header

Time: ✅ 6.517µs (SLO: <10.000µs 📉 -34.8%) vs baseline: -0.3%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.0%

✅ invalid_tags_header

Time: ✅ 6.496µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.573µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +1.4%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +5.2%

✅ large_header_no_matches

Time: ✅ 27.589µs (SLO: <30.000µs -8.0%) vs baseline: -0.5%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +5.2%

✅ large_valid_headers_all

Time: ✅ 28.684µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -0.2%

Memory: ✅ 31.988MB (SLO: <33.500MB -4.5%) vs baseline: +4.4%

✅ medium_header_no_matches

Time: ✅ 9.891µs (SLO: <20.000µs 📉 -50.5%) vs baseline: -0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ medium_valid_headers_all

Time: ✅ 11.194µs (SLO: <20.000µs 📉 -44.0%) vs baseline: -0.1%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.1%

✅ none_propagation_style

Time: ✅ 1.703µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.8%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.1%

✅ tracecontext_headers

Time: ✅ 34.590µs (SLO: <40.000µs 📉 -13.5%) vs baseline: -0.2%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.8%

✅ valid_headers_all

Time: ✅ 6.495µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.4%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ valid_headers_basic

Time: ✅ 6.156µs (SLO: <10.000µs 📉 -38.4%) vs baseline: +1.3%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.7%

✅ wsgi_empty_headers

Time: ✅ 1.602µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.7%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ wsgi_invalid_priority_header

Time: ✅ 6.570µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.1%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.592µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.8%

✅ wsgi_invalid_tags_header

Time: ✅ 6.568µs (SLO: <10.000µs 📉 -34.3%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.2%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.577µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.2%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +5.0%

✅ wsgi_large_header_no_matches

Time: ✅ 28.677µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -0.2%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.745µs (SLO: <40.000µs 📉 -25.6%) vs baseline: +0.2%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.219µs (SLO: <20.000µs 📉 -48.9%) vs baseline: +1.0%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +5.1%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.584µs (SLO: <20.000µs 📉 -42.1%) vs baseline: +0.3%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ wsgi_valid_headers_all

Time: ✅ 6.574µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -0.4%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ wsgi_valid_headers_basic

Time: ✅ 6.165µs (SLO: <10.000µs 📉 -38.3%) vs baseline: +1.7%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.788µs (SLO: <30.000µs 📉 -27.4%) vs baseline: +4.2%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +5.0%

✅ with_all

Time: ✅ 29.283µs (SLO: <40.000µs 📉 -26.8%) vs baseline: +3.2%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.8%

✅ with_dd_origin

Time: ✅ 24.649µs (SLO: <30.000µs 📉 -17.8%) vs baseline: -0.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 25.051µs (SLO: <40.000µs 📉 -37.4%) vs baseline: +3.9%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +5.1%

✅ with_sampling_priority

Time: ✅ 21.678µs (SLO: <30.000µs 📉 -27.7%) vs baseline: +4.0%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.7%

✅ with_tags

Time: ✅ 26.469µs (SLO: <40.000µs 📉 -33.8%) vs baseline: -0.6%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +5.1%

✅ with_tags_invalid

Time: ✅ 29.031µs (SLO: <40.000µs 📉 -27.4%) vs baseline: +3.7%

Memory: ✅ 31.968MB (SLO: <33.500MB -4.6%) vs baseline: +4.4%

✅ with_tags_max_size

Time: ✅ 26.748µs (SLO: <40.000µs 📉 -33.1%) vs baseline: -0.1%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.1%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.134µs (SLO: <40.000µs 📉 -19.7%) vs baseline: -0.2%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +4.7%

✅ re_expand_noaspect

Time: ✅ 28.680µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.4%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +4.7%

✅ re_findall_aspect

Time: ✅ 2.900µs (SLO: <10.000µs 📉 -71.0%) vs baseline: -0.3%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +5.0%

✅ re_findall_noaspect

Time: ✅ 1.413µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.7%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +4.6%

✅ re_finditer_aspect

Time: ✅ 4.359µs (SLO: <10.000µs 📉 -56.4%) vs baseline: -0.5%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.8%

✅ re_finditer_noaspect

Time: ✅ 1.417µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.8%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +5.0%

✅ re_fullmatch_aspect

Time: ✅ 2.682µs (SLO: <10.000µs 📉 -73.2%) vs baseline: +2.0%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.9%

✅ re_fullmatch_noaspect

Time: ✅ 1.287µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -2.6%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.9%

✅ re_group_aspect

Time: ✅ 2.998µs (SLO: <10.000µs 📉 -70.0%) vs baseline: ~same

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.6%

✅ re_group_noaspect

Time: ✅ 1.613µs (SLO: <10.000µs 📉 -83.9%) vs baseline: ~same

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.8%

✅ re_groups_aspect

Time: ✅ 3.096µs (SLO: <10.000µs 📉 -69.0%) vs baseline: -1.3%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 1.687µs (SLO: <10.000µs 📉 -83.1%) vs baseline: -1.6%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%

✅ re_match_aspect

Time: ✅ 2.799µs (SLO: <10.000µs 📉 -72.0%) vs baseline: +0.2%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +5.1%

✅ re_match_noaspect

Time: ✅ 1.297µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -1.1%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.9%

✅ re_search_aspect

Time: ✅ 2.514µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +0.7%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +4.5%

✅ re_search_noaspect

Time: ✅ 1.189µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -0.6%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.9%

✅ re_sub_aspect

Time: ✅ 3.379µs (SLO: <10.000µs 📉 -66.2%) vs baseline: -0.4%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.0%

✅ re_sub_noaspect

Time: ✅ 1.540µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.2%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%

✅ re_subn_aspect

Time: ✅ 3.605µs (SLO: <10.000µs 📉 -63.9%) vs baseline: +0.3%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.8%

✅ re_subn_noaspect

Time: ✅ 1.611µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.4%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.9%

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.2%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.2%

✅ add_inplace_aspect

Time: ✅ 0.408µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.2%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.0%

✅ add_inplace_noaspect

Time: ✅ 0.319µs (SLO: <10.000µs 📉 -96.8%) vs baseline: +0.6%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -1.5%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ bytearray_aspect

Time: ✅ 1.319µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -0.6%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.1%

✅ bytearray_extend_aspect

Time: ✅ 1.537µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.2%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.6%

✅ bytearray_extend_noaspect

Time: ✅ 0.615µs (SLO: <10.000µs 📉 -93.9%) vs baseline: +0.3%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ bytearray_noaspect

Time: ✅ 0.479µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.3%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ bytes_aspect

Time: ✅ 1.282µs (SLO: <10.000µs 📉 -87.2%) vs baseline: ~same

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ bytes_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.9%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.1%

✅ bytesio_aspect

Time: ✅ 1.312µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.2%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.2%

✅ bytesio_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.1%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.7%

✅ capitalize_aspect

Time: ✅ 0.736µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -0.4%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.7%

✅ capitalize_noaspect

Time: ✅ 0.431µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -1.2%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +5.1%

✅ casefold_aspect

Time: ✅ 0.735µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.2%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.2%

✅ casefold_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.1%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.0%

✅ decode_aspect

Time: ✅ 0.725µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.1%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ decode_noaspect

Time: ✅ 0.424µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +1.1%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.5%

✅ encode_aspect

Time: ✅ 0.705µs (SLO: <10.000µs 📉 -92.9%) vs baseline: ~same

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.8%

✅ encode_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +1.4%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.1%

✅ format_aspect

Time: ✅ 3.348µs (SLO: <10.000µs 📉 -66.5%) vs baseline: +1.2%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.9%

✅ format_map_aspect

Time: ✅ 3.487µs (SLO: <10.000µs 📉 -65.1%) vs baseline: +0.1%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.8%

✅ format_map_noaspect

Time: ✅ 0.775µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.4%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +5.2%

✅ format_noaspect

Time: ✅ 0.604µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +2.0%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.0%

✅ index_aspect

Time: ✅ 0.356µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ index_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.8%

Memory: ✅ 37.906MB (SLO: <39.000MB -2.8%) vs baseline: +4.8%

✅ join_aspect

Time: ✅ 1.368µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +1.5%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.6%

✅ join_noaspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.5%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.525µs (SLO: <20.000µs 📉 -87.4%) vs baseline: -1.1%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +5.0%

✅ ljust_noaspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.2%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.2%

✅ lower_aspect

Time: ✅ 2.206µs (SLO: <10.000µs 📉 -77.9%) vs baseline: +1.0%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ lstrip_aspect

Time: ✅ 2.233µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +0.7%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.7%

✅ lstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

Memory: ✅ 37.906MB (SLO: <39.000MB -2.8%) vs baseline: +4.9%

✅ modulo_aspect

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

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.536µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.2%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.9%

✅ modulo_aspect_for_bytes

Time: ✅ 0.987µs (SLO: <10.000µs 📉 -90.1%) vs baseline: +1.0%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.250µs (SLO: <10.000µs 📉 -87.5%) vs baseline: +0.8%

Memory: ✅ 37.906MB (SLO: <39.000MB -2.8%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 0.640µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +2.2%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 4.931µs (SLO: <10.000µs 📉 -50.7%) vs baseline: +1.1%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.8%

✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.6%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.6%

✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.4%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.7%

✅ repr_noaspect

Time: ✅ 0.416µs (SLO: <10.000µs 📉 -95.8%) vs baseline: ~same

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.8%

✅ rstrip_aspect

Time: ✅ 1.890µs (SLO: <20.000µs 📉 -90.5%) vs baseline: +1.3%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.6%

✅ rstrip_noaspect

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.9%

Memory: ✅ 37.926MB (SLO: <39.000MB -2.8%) vs baseline: +4.6%

✅ slice_aspect

Time: ✅ 0.503µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.0%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ slice_noaspect

Time: ✅ 0.452µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +1.4%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +5.1%

✅ stringio_aspect

Time: ✅ 1.541µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.7%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ stringio_noaspect

Time: ✅ 0.713µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -1.0%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.7%

✅ strip_aspect

Time: ✅ 2.228µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +0.7%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +5.0%

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.4%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.7%

✅ swapcase_aspect

Time: ✅ 2.410µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.3%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ swapcase_noaspect

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

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 2.333µs (SLO: <10.000µs 📉 -76.7%) vs baseline: -0.4%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.8%

✅ title_noaspect

Time: ✅ 0.503µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.3%

Memory: ✅ 37.886MB (SLO: <39.000MB -2.9%) vs baseline: +4.7%

✅ translate_aspect

Time: ✅ 3.226µs (SLO: <10.000µs 📉 -67.7%) vs baseline: -0.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ translate_noaspect

Time: ✅ 1.043µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.4%

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ upper_aspect

Time: ✅ 2.200µs (SLO: <10.000µs 📉 -78.0%) vs baseline: ~same

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +5.0%

✅ upper_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.7%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.9%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.417µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.9%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.0%

✅ rsplit_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: ~same

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.2%

✅ split_aspect

Time: ✅ 1.390µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -0.4%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.9%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.1%

✅ splitlines_aspect

Time: ✅ 1.430µs (SLO: <10.000µs 📉 -85.7%) vs baseline: -0.6%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ splitlines_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.2%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.9%

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 48.221µs (SLO: <60.000µs 📉 -19.6%) vs baseline: -0.2%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.0%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.373ms (SLO: <42.000ms -3.9%) vs baseline: +0.3%

Memory: ✅ 34.446MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +5.0%

✅ add-link

Time: ✅ 36.500ms (SLO: <38.550ms -5.3%) vs baseline: +0.5%

Memory: ✅ 34.367MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 219.910ms (SLO: <232.000ms -5.2%) vs baseline: ~same

Memory: ✅ 34.406MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 211.327ms (SLO: <221.600ms -4.6%) vs baseline: +0.5%

Memory: ✅ 34.426MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +4.9%

✅ get-context

Time: ✅ 29.496ms (SLO: <31.300ms -5.8%) vs baseline: +1.3%

Memory: ✅ 34.406MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.118ms (SLO: <31.000ms -6.1%) vs baseline: -0.4%

Memory: ✅ 34.446MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 64.026ms (SLO: <65.850ms -2.8%) vs baseline: +1.1%

Memory: ✅ 34.426MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +4.8%

✅ set-status

Time: ✅ 31.658ms (SLO: <34.150ms -7.3%) vs baseline: -0.6%

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.9%

✅ start

Time: ✅ 29.323ms (SLO: <30.150ms -2.7%) vs baseline: +2.1%

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 34.386ms (SLO: <35.350ms -2.7%) vs baseline: +1.2%

Memory: ✅ 34.347MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 34.253ms (SLO: <35.450ms -3.4%) vs baseline: +0.6%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.8%

✅ update-name

Time: ✅ 31.378ms (SLO: <33.400ms -6.1%) vs baseline: +1.3%

Memory: ✅ 34.406MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.7%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.159ms (SLO: <47.150ms 📉 -14.8%) vs baseline: ~same

Memory: ✅ 43.502MB (SLO: <47.000MB -7.4%) vs baseline: +5.1%

✅ add-metrics

Time: ✅ 314.405ms (SLO: <344.800ms -8.8%) vs baseline: -0.8%

Memory: ✅ 653.545MB (SLO: <675.000MB -3.2%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 287.750ms (SLO: <314.000ms -8.4%) vs baseline: +0.5%

Memory: ✅ 652.857MB (SLO: <675.000MB -3.3%) vs baseline: +4.7%

✅ get-context

Time: ✅ 81.717ms (SLO: <92.350ms 📉 -11.5%) vs baseline: +2.3%

Memory: ✅ 39.522MB (SLO: <46.500MB 📉 -15.0%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 38.878ms (SLO: <44.500ms 📉 -12.6%) vs baseline: +2.5%

Memory: ✅ 42.905MB (SLO: <47.500MB -9.7%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 58.255ms (SLO: <67.650ms 📉 -13.9%) vs baseline: +0.3%

Memory: ✅ 39.669MB (SLO: <47.000MB 📉 -15.6%) vs baseline: +4.8%

✅ set-status

Time: ✅ 44.586ms (SLO: <50.400ms 📉 -11.5%) vs baseline: +1.0%

Memory: ✅ 42.936MB (SLO: <47.000MB -8.6%) vs baseline: +4.6%

✅ start

Time: ✅ 37.368ms (SLO: <43.450ms 📉 -14.0%) vs baseline: -0.3%

Memory: ✅ 42.895MB (SLO: <47.000MB -8.7%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 81.786ms (SLO: <88.000ms -7.1%) vs baseline: +0.2%

Memory: ✅ 34.465MB (SLO: <46.500MB 📉 -25.9%) vs baseline: +5.2%

✅ start-finish-telemetry

Time: ✅ 84.515ms (SLO: <89.000ms -5.0%) vs baseline: +1.9%

Memory: ✅ 34.387MB (SLO: <46.500MB 📉 -26.1%) vs baseline: +4.7%

✅ update-name

Time: ✅ 38.864ms (SLO: <45.150ms 📉 -13.9%) vs baseline: -0.3%

Memory: ✅ 43.238MB (SLO: <47.000MB -8.0%) vs baseline: +4.5%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 343.447ms (SLO: <354.300ms -3.1%) vs baseline: -0.8%

Memory: ✅ 38.333MB (SLO: <40.000MB -4.2%) vs baseline: +4.9%

✅ cache_on

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.6%

Memory: ✅ 37.065MB (SLO: <39.000MB -5.0%) vs baseline: +4.6%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.831µs (SLO: <170.000µs -8.3%) vs baseline: -0.2%

Memory: ✅ 36.678MB (SLO: <38.500MB -4.7%) vs baseline: +3.3%

✅ import_many_cached

Time: ✅ 122.041µs (SLO: <130.000µs -6.1%) vs baseline: +0.4%

Memory: ✅ 37.397MB (SLO: <38.500MB -2.9%) vs baseline: +6.2%

✅ import_many_stdlib

Time: ✅ 1.636ms (SLO: <1.750ms -6.5%) vs baseline: +0.1%

Memory: ✅ 36.994MB (SLO: <38.500MB -3.9%) vs baseline: +4.3%

✅ import_many_stdlib_cached

Time: ✅ 0.990ms (SLO: <1.100ms 📉 -10.0%) vs baseline: +0.6%

Memory: ✅ 36.973MB (SLO: <38.500MB -4.0%) vs baseline: +4.1%

✅ import_many_unknown

Time: ✅ 833.162µs (SLO: <890.000µs -6.4%) vs baseline: ~same

Memory: ✅ 37.159MB (SLO: <38.500MB -3.5%) vs baseline: +4.7%

✅ import_many_unknown_cached

Time: ✅ 790.373µs (SLO: <870.000µs -9.2%) vs baseline: ~same

Memory: ✅ 37.350MB (SLO: <38.500MB -3.0%) vs baseline: +6.0%

✅ import_one

Time: ✅ 19.847µs (SLO: <30.000µs 📉 -33.8%) vs baseline: +0.6%

Memory: ✅ 36.624MB (SLO: <39.000MB -6.1%) vs baseline: +2.7%

✅ import_one_cache

Time: ✅ 6.319µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.2%

Memory: ✅ 37.398MB (SLO: <38.500MB -2.9%) vs baseline: +4.7%

✅ import_one_stdlib

Time: ✅ 18.717µs (SLO: <20.000µs -6.4%) vs baseline: ~same

Memory: ✅ 37.357MB (SLO: <38.500MB -3.0%) vs baseline: +4.9%

✅ import_one_stdlib_cache

Time: ✅ 6.309µs (SLO: <10.000µs 📉 -36.9%) vs baseline: +0.2%

Memory: ✅ 36.798MB (SLO: <38.500MB -4.4%) vs baseline: +4.7%

✅ import_one_unknown

Time: ✅ 45.807µs (SLO: <50.000µs -8.4%) vs baseline: +0.7%

Memory: ✅ 36.822MB (SLO: <38.500MB -4.4%) vs baseline: +4.5%

✅ import_one_unknown_cache

Time: ✅ 6.285µs (SLO: <10.000µs 📉 -37.1%) vs baseline: ~same

Memory: ✅ 36.807MB (SLO: <38.500MB -4.4%) vs baseline: +4.8%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.338µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.4%

Memory: ✅ 31.595MB (SLO: <34.000MB -7.1%) vs baseline: +4.8%

✅ high_rate_limit

Time: ✅ 2.408µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.1%

Memory: ✅ 31.536MB (SLO: <34.000MB -7.2%) vs baseline: +4.6%

✅ long_window

Time: ✅ 2.339µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.7%

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +4.9%

✅ low_rate_limit

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -1.6%

Memory: ✅ 31.654MB (SLO: <34.000MB -6.9%) vs baseline: +5.2%

✅ no_rate_limit

Time: ✅ 0.822µs (SLO: <10.000µs 📉 -91.8%) vs baseline: -1.6%

Memory: ✅ 31.595MB (SLO: <34.000MB -7.1%) vs baseline: +4.9%

✅ short_window

Time: ✅ 2.459µs (SLO: <10.000µs 📉 -75.4%) vs baseline: -1.3%

Memory: ✅ 31.634MB (SLO: <34.000MB -7.0%) vs baseline: +5.1%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 308.058ms (SLO: <320.950ms -4.0%) vs baseline: -0.3%

Memory: ✅ 32.794MB (SLO: <34.500MB -4.9%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 327.207ms (SLO: <359.150ms -8.9%) vs baseline: -0.2%

Memory: ✅ 37.835MB (SLO: <39.000MB -3.0%) vs baseline: +4.2%

✅ medium

Time: ✅ 7.034ms (SLO: <7.400ms -4.9%) vs baseline: +0.4%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +4.8%

✅ shallow

Time: ✅ 0.941ms (SLO: <1.050ms 📉 -10.4%) vs baseline: +0.2%

Memory: ✅ 31.949MB (SLO: <34.000MB -6.0%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 138.031µs (SLO: <290.000µs 📉 -52.4%) vs baseline: +0.5%

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +4.9%

✅ high_match

Time: ✅ 173.854µs (SLO: <480.000µs 📉 -63.8%) vs baseline: ~same

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +5.0%

✅ low_match

Time: ✅ 97.887µs (SLO: <120.000µs 📉 -18.4%) vs baseline: -0.8%

Memory: ✅ 600.603MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.675ms (SLO: <8.500ms 📉 -68.5%) vs baseline: +0.7%

Memory: ✅ 68.074MB (SLO: <75.000MB -9.2%) vs baseline: +5.0%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.475µs (SLO: <20.000µs 📉 -47.6%) vs baseline: -0.2%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +5.2%

✅ all-enabled

Time: ✅ 39.844µs (SLO: <50.000µs 📉 -20.3%) vs baseline: ~same

Memory: ✅ 32.421MB (SLO: <34.000MB -4.6%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 40.608µs (SLO: <50.000µs 📉 -18.8%) vs baseline: ~same

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +5.0%

✅ no-collectipvariant

Time: ✅ 39.728µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.3%

Memory: ✅ 32.460MB (SLO: <34.000MB -4.5%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.492µs (SLO: <50.000µs 📉 -23.0%) vs baseline: ~same

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.9%

✅ obfuscation-no-query

Time: ✅ 40.334µs (SLO: <50.000µs 📉 -19.3%) vs baseline: ~same

Memory: ✅ 32.440MB (SLO: <34.000MB -4.6%) vs baseline: +4.8%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.764µs (SLO: <90.000µs 📉 -15.8%) vs baseline: ~same

Memory: ✅ 32.853MB (SLO: <34.000MB -3.4%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 75.982µs (SLO: <90.000µs 📉 -15.6%) vs baseline: -0.5%

Memory: ✅ 32.834MB (SLO: <34.000MB -3.4%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.819µs (SLO: <170.000µs -9.5%) vs baseline: -0.4%

Memory: ✅ 32.853MB (SLO: <34.500MB -4.8%) vs baseline: +5.0%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.244µs (SLO: <160.000µs -7.3%) vs baseline: ~same

Memory: ✅ 32.814MB (SLO: <34.500MB -4.9%) vs baseline: +4.7%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 153.944µs (SLO: <170.000µs -9.4%) vs baseline: -0.7%

Memory: ✅ 32.853MB (SLO: <34.500MB -4.8%) vs baseline: +5.0%

✅ useragentvariant_exists_1

Time: ✅ 39.077µs (SLO: <50.000µs 📉 -21.8%) vs baseline: -0.7%

Memory: ✅ 32.460MB (SLO: <34.000MB -4.5%) vs baseline: +4.9%

✅ useragentvariant_exists_2

Time: ✅ 40.395µs (SLO: <50.000µs 📉 -19.2%) vs baseline: -0.3%

Memory: ✅ 32.480MB (SLO: <34.000MB -4.5%) vs baseline: +5.0%

✅ useragentvariant_exists_3

Time: ✅ 39.782µs (SLO: <50.000µs 📉 -20.4%) vs baseline: -0.8%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +5.0%

✅ useragentvariant_not_exists_1

Time: ✅ 39.016µs (SLO: <50.000µs 📉 -22.0%) vs baseline: -0.9%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +5.0%

✅ useragentvariant_not_exists_2

Time: ✅ 39.207µs (SLO: <50.000µs 📉 -21.6%) vs baseline: -0.2%

Memory: ✅ 32.440MB (SLO: <34.000MB -4.6%) vs baseline: +4.7%

✅ span - 26/26

✅ add-event

Time: ✅ 19.931ms (SLO: <22.500ms 📉 -11.4%) vs baseline: +0.4%

Memory: ✅ 48.357MB (SLO: <53.000MB -8.8%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 90.084ms (SLO: <93.500ms -3.7%) vs baseline: +0.5%

Memory: ✅ 736.227MB (SLO: <961.000MB 📉 -23.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 147.136ms (SLO: <155.000ms -5.1%) vs baseline: -0.1%

Memory: ✅ 735.171MB (SLO: <962.500MB 📉 -23.6%) vs baseline: +4.8%

✅ get-context

Time: ✅ 18.049ms (SLO: <20.500ms 📉 -12.0%) vs baseline: -0.6%

Memory: ✅ 47.250MB (SLO: <53.000MB 📉 -10.8%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 18.450ms (SLO: <20.500ms 📉 -10.0%) vs baseline: -0.4%

Memory: ✅ 47.264MB (SLO: <53.000MB 📉 -10.8%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 38.246ms (SLO: <40.000ms -4.4%) vs baseline: +3.1%

Memory: ✅ 41.649MB (SLO: <53.000MB 📉 -21.4%) vs baseline: +4.7%

✅ set-status

Time: ✅ 20.090ms (SLO: <22.000ms -8.7%) vs baseline: ~same

Memory: ✅ 47.290MB (SLO: <53.000MB 📉 -10.8%) vs baseline: +4.8%

✅ start

Time: ✅ 18.226ms (SLO: <20.500ms 📉 -11.1%) vs baseline: +0.7%

Memory: ✅ 47.255MB (SLO: <53.000MB 📉 -10.8%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 50.806ms (SLO: <52.500ms -3.2%) vs baseline: +0.4%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 51.860ms (SLO: <54.500ms -4.8%) vs baseline: -0.5%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 54.062ms (SLO: <57.000ms -5.2%) vs baseline: +0.8%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +5.1%

✅ start-traceid128

Time: ✅ 18.899ms (SLO: <22.500ms 📉 -16.0%) vs baseline: +2.4%

Memory: ✅ 47.234MB (SLO: <53.000MB 📉 -10.9%) vs baseline: +4.9%

✅ update-name

Time: ✅ 18.717ms (SLO: <22.000ms 📉 -14.9%) vs baseline: ~same

Memory: ✅ 47.999MB (SLO: <53.000MB -9.4%) vs baseline: +4.9%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.958µs (SLO: <20.000µs 📉 -85.2%) vs baseline: +0.3%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +5.2%

✅ 1-count-metrics-100-times

Time: ✅ 198.517µs (SLO: <220.000µs -9.8%) vs baseline: +0.2%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.9%

✅ 1-distribution-metric-1-times

Time: ✅ 3.287µs (SLO: <20.000µs 📉 -83.6%) vs baseline: +1.5%

Memory: ✅ 31.870MB (SLO: <34.000MB -6.3%) vs baseline: +4.6%

✅ 1-distribution-metrics-100-times

Time: ✅ 213.154µs (SLO: <220.000µs -3.1%) vs baseline: +0.3%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.5%

✅ 1-gauge-metric-1-times

Time: ✅ 2.190µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +0.5%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.7%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.925µs (SLO: <150.000µs -8.7%) vs baseline: +0.9%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 3.093µs (SLO: <20.000µs 📉 -84.5%) vs baseline: -0.8%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.9%

✅ 1-rate-metrics-100-times

Time: ✅ 214.654µs (SLO: <250.000µs 📉 -14.1%) vs baseline: +1.2%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.5%

✅ 100-count-metrics-100-times

Time: ✅ 20.282ms (SLO: <22.000ms -7.8%) vs baseline: +1.8%

Memory: ✅ 31.949MB (SLO: <34.000MB -6.0%) vs baseline: +4.8%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.216ms (SLO: <2.300ms -3.6%) vs baseline: +0.5%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.9%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.411ms (SLO: <1.550ms -9.0%) vs baseline: +1.3%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.8%

✅ 100-rate-metrics-100-times

Time: ✅ 2.216ms (SLO: <2.550ms 📉 -13.1%) vs baseline: +1.3%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.465µs (SLO: <20.000µs 📉 -77.7%) vs baseline: -0.7%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.9%

✅ flush-100-metrics

Time: ✅ 175.475µs (SLO: <250.000µs 📉 -29.8%) vs baseline: ~same

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.128ms (SLO: <2.500ms 📉 -14.9%) vs baseline: -1.1%

Memory: ✅ 32.696MB (SLO: <34.500MB -5.2%) vs baseline: +4.7%

✅ tracer - 6/6

✅ large

Time: ✅ 29.003ms (SLO: <32.950ms 📉 -12.0%) vs baseline: -0.1%

Memory: ✅ 32.755MB (SLO: <34.500MB -5.1%) vs baseline: +5.0%

✅ medium

Time: ✅ 2.898ms (SLO: <3.200ms -9.4%) vs baseline: +0.8%

Memory: ✅ 31.634MB (SLO: <34.000MB -7.0%) vs baseline: +5.1%

✅ small

Time: ✅ 329.209µs (SLO: <370.000µs 📉 -11.0%) vs baseline: +0.6%

Memory: ✅ 31.536MB (SLO: <34.000MB -7.2%) vs baseline: +4.9%

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

@emmettbutler emmettbutler added the changelog/no-changelog A changelog entry is not required for this PR. label Nov 5, 2025
@emmettbutler emmettbutler enabled auto-merge (squash) November 5, 2025 18:01
@emmettbutler emmettbutler merged commit 3e9c7df into 4.0-breaking-changes Nov 5, 2025
446 of 447 checks passed
@emmettbutler emmettbutler deleted the taegyunkim/remove-stack-v2-enabled branch November 5, 2025 19:08
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