fix(profiling): require `--skip-atexit` for uWSGI<2.0.30, `--lazy` or `--lazy-apps` by taegyunkim · Pull Request #14526 · DataDog/dd-trace-py

taegyunkim · 2025-09-08T21:11:22Z

With this change, profiling won't start if they don't have --skip-atexit when either --lazy or --lazy-apps is set on uWSGI<2.0.30.

This is a follow up to #13550
See details unbit/uwsgi#2726

We plan to change this behavior to throw uWSGIConfigError from 4.x releases.

Checklist

PR author has checked that all the criteria below are met
The PR description includes an overview of the change
The PR description articulates the motivation for the change
The change includes tests OR the PR description describes a testing strategy
The PR description notes risks associated with the change, if any
Newly-added code is easy to change
The change follows the library release note guidelines
The change includes or references documentation updates if necessary
Backport labels are set (if applicable)

Reviewer Checklist

Reviewer has checked that all the criteria below are met
Title is accurate
All changes are related to the pull request's stated goal
Avoids breaking API changes
Testing strategy adequately addresses listed risks
Newly-added code is easy to change
Release note makes sense to a user of the library
If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
Backport labels are set in a manner that is consistent with the release branch maintenance policy

…lazy-apps`

github-actions · 2025-09-08T21:12:04Z

CODEOWNERS have been resolved as:

.riot/requirements/111cc29.txt                                          @DataDog/apm-python
.riot/requirements/133fa5b.txt                                          @DataDog/apm-python
.riot/requirements/145beea.txt                                          @DataDog/apm-python
.riot/requirements/1e66025.txt                                          @DataDog/apm-python
.riot/requirements/8a26afe.txt                                          @DataDog/apm-python
.riot/requirements/ba22367.txt                                          @DataDog/apm-python
releasenotes/notes/profiling-uwsgi-atexit-978289df89d67ccb.yaml         @DataDog/apm-python
ddtrace/internal/products.py                                            @DataDog/apm-core-python
ddtrace/internal/uwsgi.py                                               @DataDog/apm-core-python
ddtrace/profiling/profiler.py                                           @DataDog/profiling-python
riotfile.py                                                             @DataDog/apm-python
tests/profiling_v2/test_uwsgi.py                                        @DataDog/profiling-python

…race-py into taegyunkim/prof-12434-uwsgi

github-actions · 2025-09-08T21:37:55Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 273 ± 3 ms.

The average import time from base is: 278 ± 3 ms.

The import time difference between this PR and base is: -4.5 ± 0.1 ms.

Import time breakdown

The following import paths have grown:

ddtrace.auto 0.021 ms (0.01%)

ddtrace.bootstrap.sitecustomize 0.021 ms (0.01%)

ddtrace.bootstrap.preload 0.021 ms (0.01%)

ddtrace.internal.products 0.021 ms (0.01%)

ddtrace.internal.uwsgi 0.021 ms (0.01%)

The following import paths have shrunk:

ddtrace.auto 2.250 ms (0.82%)

ddtrace.bootstrap.sitecustomize 1.563 ms (0.57%)

ddtrace.bootstrap.preload 1.563 ms (0.57%)

ddtrace.internal.remoteconfig.client 0.717 ms (0.26%)

ddtrace 0.687 ms (0.25%)

ddtrace.internal._unpatched 0.032 ms (0.01%)

json 0.032 ms (0.01%)

json.decoder 0.032 ms (0.01%)

re 0.032 ms (0.01%)

enum 0.032 ms (0.01%)

types 0.032 ms (0.01%)

pr-commenter · 2025-09-08T22:41:49Z

Performance SLOs

Comparing candidate taegyunkim/prof-12434-uwsgi (9d300f6) with baseline main (7042e95)

📈 Performance Regressions (1 suite)

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.349µs (SLO: <10.000µs 📉 -56.5%) vs baseline: -1.5%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ ospathbasename_noaspect

Time: ✅ 1.085µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -1.0%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ ospathjoin_aspect

Time: ✅ 7.050µs (SLO: <10.000µs 📉 -29.5%) vs baseline: 📈 +11.3%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.3%

✅ ospathjoin_noaspect

Time: ✅ 2.281µs (SLO: <10.000µs 📉 -77.2%) vs baseline: -0.2%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.6%

✅ ospathnormcase_aspect

Time: ✅ 3.521µs (SLO: <10.000µs 📉 -64.8%) vs baseline: -5.4%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ ospathnormcase_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.3%

✅ ospathsplit_aspect

Time: ✅ 4.854µs (SLO: <10.000µs 📉 -51.5%) vs baseline: -2.3%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ ospathsplit_noaspect

Time: ✅ 1.598µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ ospathsplitdrive_aspect

Time: ✅ 3.743µs (SLO: <10.000µs 📉 -62.6%) vs baseline: -3.4%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.697µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.5%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.6%

✅ ospathsplitext_aspect

Time: ✅ 4.549µs (SLO: <10.000µs 📉 -54.5%) vs baseline: -2.3%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ ospathsplitext_noaspect

Time: ✅ 1.371µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -2.1%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

🟡 Near SLO Breach (6 suites)

🟡 djangosimple - 26/26

✅ appsec

Time: ✅ 20.522ms (SLO: <22.300ms -8.0%) vs baseline: +0.2%

Memory: ✅ 64.546MB (SLO: <66.000MB -2.2%) vs baseline: +5.0%

✅ exception-replay-enabled

Time: ✅ 1.347ms (SLO: <1.450ms -7.1%) vs baseline: +0.6%

Memory: ✅ 63.541MB (SLO: <66.000MB -3.7%) vs baseline: +5.0%

✅ iast

Time: ✅ 20.524ms (SLO: <22.250ms -7.8%) vs baseline: +0.4%

Memory: ✅ 64.546MB (SLO: <66.000MB -2.2%) vs baseline: +5.0%

✅ profiler

Time: ✅ 15.189ms (SLO: <16.550ms -8.2%) vs baseline: -0.6%

Memory: ✅ 52.966MB (SLO: <53.500MB 🟡 -1.0%) vs baseline: +5.0%

✅ span-code-origin

Time: ✅ 26.168ms (SLO: <28.200ms -7.2%) vs baseline: ~same

Memory: ✅ 66.733MB (SLO: <68.500MB -2.6%) vs baseline: +5.0%

✅ tracer

Time: ✅ 20.459ms (SLO: <21.750ms -5.9%) vs baseline: -0.1%

Memory: ✅ 64.546MB (SLO: <66.000MB -2.2%) vs baseline: +5.1%

✅ tracer-and-profiler

Time: ✅ 22.097ms (SLO: <23.500ms -6.0%) vs baseline: ~same

Memory: ✅ 65.958MB (SLO: <67.000MB 🟡 -1.6%) vs baseline: +5.3%

✅ tracer-dont-create-db-spans

Time: ✅ 19.374ms (SLO: <21.500ms -9.9%) vs baseline: +0.6%

Memory: ✅ 64.527MB (SLO: <66.000MB -2.2%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 20.452ms (SLO: <21.750ms -6.0%) vs baseline: -0.2%

Memory: ✅ 65.785MB (SLO: <66.000MB 🟡 -0.3%) vs baseline: +5.0%

✅ tracer-no-caches

Time: ✅ 18.427ms (SLO: <19.650ms -6.2%) vs baseline: ~same

Memory: ✅ 64.468MB (SLO: <66.000MB -2.3%) vs baseline: +5.0%

✅ tracer-no-databases

Time: ✅ 18.780ms (SLO: <20.100ms -6.6%) vs baseline: ~same

Memory: ✅ 64.468MB (SLO: <66.000MB -2.3%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 20.217ms (SLO: <21.500ms -6.0%) vs baseline: +0.2%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 20.351ms (SLO: <22.000ms -7.5%) vs baseline: -0.2%

Memory: ✅ 64.507MB (SLO: <66.000MB -2.3%) vs baseline: +5.0%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.029ms (SLO: <19.850ms -9.2%) vs baseline: +0.2%

Memory: ✅ 64.487MB (SLO: <65.500MB 🟡 -1.5%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 18.052ms (SLO: <19.400ms -6.9%) vs baseline: ~same

Memory: ✅ 64.407MB (SLO: <65.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.196ms (SLO: <19.450ms -6.4%) vs baseline: +0.7%

Memory: ✅ 64.423MB (SLO: <65.500MB 🟡 -1.6%) vs baseline: +4.8%

🟡 flasksimple - 17/17

✅ appsec-get

Time: ✅ 4.579ms (SLO: <4.750ms -3.6%) vs baseline: -0.2%

Memory: ✅ 62.403MB (SLO: <64.500MB -3.3%) vs baseline: +5.1%

✅ appsec-post

Time: ✅ 6.583ms (SLO: <6.750ms -2.5%) vs baseline: ~same

Memory: ✅ 62.403MB (SLO: <64.500MB -3.3%) vs baseline: +5.1%

✅ appsec-telemetry

Time: ✅ 4.577ms (SLO: <4.750ms -3.6%) vs baseline: ~same

Memory: ✅ 62.325MB (SLO: <64.500MB -3.4%) vs baseline: +5.0%

✅ debugger

Time: ✅ 1.855ms (SLO: <2.000ms -7.3%) vs baseline: +0.1%

Memory: ✅ 44.768MB (SLO: <45.000MB 🟡 -0.5%) vs baseline: +5.0%

✅ iast-get

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

Memory: ✅ 41.819MB (SLO: <49.000MB 📉 -14.7%) vs baseline: +5.5%

✅ profiler

Time: ✅ 1.914ms (SLO: <2.100ms -8.9%) vs baseline: ~same

Memory: ✅ 44.394MB (SLO: <46.500MB -4.5%) vs baseline: +4.9%

✅ tracer

Time: ✅ 3.374ms (SLO: <3.650ms -7.6%) vs baseline: ~same

Memory: ✅ 51.413MB (SLO: <53.500MB -3.9%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 3.365ms (SLO: <3.650ms -7.8%) vs baseline: ~same

Memory: ✅ 52.730MB (SLO: <53.500MB 🟡 -1.4%) vs baseline: +5.0%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.948ms (SLO: <4.200ms -6.0%) vs baseline: -0.4%

Memory: ✅ 62.537MB (SLO: <66.000MB -5.2%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.447ms (SLO: <2.800ms 📉 -12.6%) vs baseline: -0.5%

Memory: ✅ 58.072MB (SLO: <59.000MB 🟡 -1.6%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.082ms (SLO: <2.250ms -7.5%) vs baseline: -0.1%

Memory: ✅ 51.169MB (SLO: <53.500MB -4.4%) vs baseline: +4.8%

🟡 iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.840µs (SLO: <60.000µs 📉 -18.6%) vs baseline: ~same

Memory: ✅ 37.061MB (SLO: <39.000MB -5.0%) vs baseline: +5.2%

✅ propagation_enabled

Time: ✅ 175.918µs (SLO: <190.000µs -7.4%) vs baseline: +6.5%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.2%

✅ propagation_enabled_100

Time: ✅ 1.870ms (SLO: <1.900ms 🟡 -1.6%) vs baseline: +1.1%

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

✅ propagation_enabled_1000

Time: ✅ 32.179ms (SLO: <35.550ms -9.5%) vs baseline: +0.9%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.2%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 45.283ms (SLO: <47.150ms -4.0%) vs baseline: -0.3%

Memory: ✅ 44.669MB (SLO: <46.500MB -3.9%) vs baseline: +5.4%

✅ add-metrics

Time: ✅ 322.962ms (SLO: <344.800ms -6.3%) vs baseline: ~same

Memory: ✅ 553.759MB (SLO: <562.000MB 🟡 -1.5%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 292.135ms (SLO: <314.000ms -7.0%) vs baseline: +1.2%

Memory: ✅ 554.250MB (SLO: <563.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ get-context

Time: ✅ 82.377ms (SLO: <92.350ms 📉 -10.8%) vs baseline: -0.3%

Memory: ✅ 39.767MB (SLO: <46.500MB 📉 -14.5%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 42.868ms (SLO: <44.500ms -3.7%) vs baseline: -0.1%

Memory: ✅ 44.062MB (SLO: <46.500MB -5.2%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 61.409ms (SLO: <67.650ms -9.2%) vs baseline: -0.3%

Memory: ✅ 40.172MB (SLO: <46.500MB 📉 -13.6%) vs baseline: +5.5%

✅ set-status

Time: ✅ 48.819ms (SLO: <50.400ms -3.1%) vs baseline: ~same

Memory: ✅ 43.938MB (SLO: <46.500MB -5.5%) vs baseline: +5.0%

✅ start

Time: ✅ 42.191ms (SLO: <43.450ms -2.9%) vs baseline: -0.2%

Memory: ✅ 44.110MB (SLO: <46.500MB -5.1%) vs baseline: +5.3%

✅ start-finish

Time: ✅ 83.520ms (SLO: <88.000ms -5.1%) vs baseline: +0.4%

Memory: ✅ 33.974MB (SLO: <46.500MB 📉 -26.9%) vs baseline: +5.3%

✅ start-finish-telemetry

Time: ✅ 84.872ms (SLO: <89.000ms -4.6%) vs baseline: +0.1%

Memory: ✅ 34.053MB (SLO: <46.500MB 📉 -26.8%) vs baseline: +5.7%

✅ update-name

Time: ✅ 44.232ms (SLO: <45.150ms -2.0%) vs baseline: ~same

Memory: ✅ 44.441MB (SLO: <46.500MB -4.4%) vs baseline: +5.4%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.448µs (SLO: <20.000µs 📉 -32.8%) vs baseline: +0.4%

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%) vs baseline: +5.4%

✅ context_with_data_no_listeners

Time: ✅ 3.417µs (SLO: <10.000µs 📉 -65.8%) vs baseline: +0.6%

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%) vs baseline: +5.3%

⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.370µs (SLO: <20.000µs 📉 -33.2%) vs baseline: -0.3%

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%) vs baseline: +5.4%

✅ get_item_exists

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

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%) vs baseline: +5.4%

✅ get_item_missing

Time: ✅ 0.640µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.5%

Memory: ✅ 31.438MB (SLO: <33.500MB -6.2%) vs baseline: +5.2%

✅ set_item

Time: ✅ 24.147µs (SLO: <30.000µs 📉 -19.5%) vs baseline: +0.1%

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%) vs baseline: +5.5%

✅ All Tests Passing (16 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.108ms (SLO: <2.300ms -8.4%) vs baseline: +0.7%

Memory: ✅ 51.240MB (SLO: <53.500MB -4.2%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 2.097ms (SLO: <2.250ms -6.8%) vs baseline: +0.4%

Memory: ✅ 51.239MB (SLO: <53.500MB -4.2%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.099ms (SLO: <2.300ms -8.8%) vs baseline: ~same

Memory: ✅ 51.173MB (SLO: <53.500MB -4.3%) vs baseline: +4.8%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.825µs (SLO: <100.000µs 📉 -19.2%) vs baseline: +0.6%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.3%

✅ b3_headers

Time: ✅ 14.201µs (SLO: <20.000µs 📉 -29.0%) vs baseline: ~same

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.9%

✅ b3_single_headers

Time: ✅ 13.357µs (SLO: <20.000µs 📉 -33.2%) vs baseline: +0.5%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.3%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.968µs (SLO: <80.000µs 📉 -20.0%) vs baseline: +0.5%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.3%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.015µs (SLO: <80.000µs 📉 -17.5%) vs baseline: +0.4%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.3%

✅ empty_headers

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.8%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.0%

✅ full_t_id_datadog_headers

Time: ✅ 24.268µs (SLO: <30.000µs 📉 -19.1%) vs baseline: +6.3%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.3%

✅ invalid_priority_header

Time: ✅ 6.508µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.2%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.4%

✅ invalid_span_id_header

Time: ✅ 6.507µs (SLO: <10.000µs 📉 -34.9%) vs baseline: ~same

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.0%

✅ invalid_tags_header

Time: ✅ 6.585µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +1.4%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.6%

✅ invalid_trace_id_header

Time: ✅ 6.570µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.8%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.4%

✅ large_header_no_matches

Time: ✅ 27.495µs (SLO: <30.000µs -8.3%) vs baseline: -0.2%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.3%

✅ large_valid_headers_all

Time: ✅ 28.528µs (SLO: <40.000µs 📉 -28.7%) vs baseline: -0.2%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.4%

✅ medium_header_no_matches

Time: ✅ 9.821µs (SLO: <20.000µs 📉 -50.9%) vs baseline: -0.5%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.1%

✅ medium_valid_headers_all

Time: ✅ 11.257µs (SLO: <20.000µs 📉 -43.7%) vs baseline: ~same

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.0%

✅ none_propagation_style

Time: ✅ 1.685µs (SLO: <10.000µs 📉 -83.1%) vs baseline: -1.4%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.0%

✅ tracecontext_headers

Time: ✅ 34.875µs (SLO: <40.000µs 📉 -12.8%) vs baseline: +1.3%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.2%

✅ valid_headers_all

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

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.2%

✅ valid_headers_basic

Time: ✅ 6.076µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -0.2%

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +5.1%

✅ wsgi_empty_headers

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +1.1%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.1%

✅ wsgi_invalid_priority_header

Time: ✅ 6.605µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.8%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.1%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.9%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.3%

✅ wsgi_invalid_tags_header

Time: ✅ 6.587µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.3%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.3%

✅ wsgi_invalid_trace_id_header

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

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.3%

✅ wsgi_large_header_no_matches

Time: ✅ 28.473µs (SLO: <40.000µs 📉 -28.8%) vs baseline: -0.8%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.0%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.800µs (SLO: <40.000µs 📉 -25.5%) vs baseline: -0.5%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.4%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.307µs (SLO: <20.000µs 📉 -48.5%) vs baseline: +1.6%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.0%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.732µs (SLO: <20.000µs 📉 -41.3%) vs baseline: +2.0%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.4%

✅ wsgi_valid_headers_all

Time: ✅ 6.578µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.5%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.3%

✅ wsgi_valid_headers_basic

Time: ✅ 6.071µs (SLO: <10.000µs 📉 -39.3%) vs baseline: -1.4%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.3%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.158µs (SLO: <30.000µs 📉 -26.1%) vs baseline: +1.8%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.2%

✅ with_all

Time: ✅ 29.249µs (SLO: <40.000µs 📉 -26.9%) vs baseline: ~same

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.2%

✅ with_dd_origin

Time: ✅ 25.702µs (SLO: <30.000µs 📉 -14.3%) vs baseline: +0.5%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.4%

✅ with_priority_and_origin

Time: ✅ 25.188µs (SLO: <40.000µs 📉 -37.0%) vs baseline: +0.9%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.3%

✅ with_sampling_priority

Time: ✅ 22.013µs (SLO: <30.000µs 📉 -26.6%) vs baseline: +1.4%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.1%

✅ with_tags

Time: ✅ 27.627µs (SLO: <40.000µs 📉 -30.9%) vs baseline: +1.6%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.3%

✅ with_tags_invalid

Time: ✅ 28.994µs (SLO: <40.000µs 📉 -27.5%) vs baseline: +0.6%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.4%

✅ with_tags_max_size

Time: ✅ 28.352µs (SLO: <40.000µs 📉 -29.1%) vs baseline: +1.9%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.4%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.121µs (SLO: <40.000µs 📉 -19.7%) vs baseline: +0.4%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ re_expand_noaspect

Time: ✅ 28.532µs (SLO: <40.000µs 📉 -28.7%) vs baseline: +1.0%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ re_findall_aspect

Time: ✅ 2.914µs (SLO: <10.000µs 📉 -70.9%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ re_findall_noaspect

Time: ✅ 1.423µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.6%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ re_finditer_aspect

Time: ✅ 4.487µs (SLO: <10.000µs 📉 -55.1%) vs baseline: +0.8%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ re_finditer_noaspect

Time: ✅ 1.404µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -1.4%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ re_fullmatch_aspect

Time: ✅ 2.683µs (SLO: <10.000µs 📉 -73.2%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ re_fullmatch_noaspect

Time: ✅ 1.285µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -0.6%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ re_group_aspect

Time: ✅ 2.978µs (SLO: <10.000µs 📉 -70.2%) vs baseline: +1.8%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ re_group_noaspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.2%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.4%

✅ re_groups_aspect

Time: ✅ 3.156µs (SLO: <10.000µs 📉 -68.4%) vs baseline: +3.0%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ re_groups_noaspect

Time: ✅ 1.713µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.9%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.5%

✅ re_match_aspect

Time: ✅ 2.735µs (SLO: <10.000µs 📉 -72.6%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.6%

✅ re_match_noaspect

Time: ✅ 1.305µs (SLO: <10.000µs 📉 -87.0%) vs baseline: ~same

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.3%

✅ re_search_aspect

Time: ✅ 2.568µs (SLO: <10.000µs 📉 -74.3%) vs baseline: +0.2%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ re_search_noaspect

Time: ✅ 1.206µs (SLO: <10.000µs 📉 -87.9%) vs baseline: +0.7%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.6%

✅ re_sub_aspect

Time: ✅ 3.480µs (SLO: <10.000µs 📉 -65.2%) vs baseline: +0.6%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.3%

✅ re_sub_noaspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.5%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ re_subn_aspect

Time: ✅ 3.713µs (SLO: <10.000µs 📉 -62.9%) vs baseline: +1.3%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ re_subn_noaspect

Time: ✅ 1.608µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.2%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.6%

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.8%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ add_inplace_aspect

Time: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.6%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ add_inplace_noaspect

Time: ✅ 0.317µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.5%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ add_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.7%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ bytearray_aspect

Time: ✅ 1.346µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +1.6%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.4%

✅ bytearray_extend_aspect

Time: ✅ 1.532µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +4.8%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.3%

✅ bytearray_extend_noaspect

Time: ✅ 0.611µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.1%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ bytearray_noaspect

Time: ✅ 0.481µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +0.4%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.2%

✅ bytes_aspect

Time: ✅ 1.277µs (SLO: <10.000µs 📉 -87.2%) vs baseline: -0.4%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.3%

✅ bytes_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.6%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ bytesio_aspect

Time: ✅ 1.301µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -2.1%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ bytesio_noaspect

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

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ capitalize_aspect

Time: ✅ 0.737µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ capitalize_noaspect

Time: ✅ 0.436µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -0.2%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.2%

✅ casefold_aspect

Time: ✅ 0.737µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.3%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ casefold_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ decode_aspect

Time: ✅ 0.723µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.6%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ decode_noaspect

Time: ✅ 0.422µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.6%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ encode_aspect

Time: ✅ 0.707µs (SLO: <10.000µs 📉 -92.9%) vs baseline: ~same

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ encode_noaspect

Time: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +1.4%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.3%

✅ format_aspect

Time: ✅ 3.590µs (SLO: <10.000µs 📉 -64.1%) vs baseline: +6.2%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ format_map_aspect

Time: ✅ 3.723µs (SLO: <10.000µs 📉 -62.8%) vs baseline: +5.0%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ format_map_noaspect

Time: ✅ 0.777µs (SLO: <10.000µs 📉 -92.2%) vs baseline: -1.6%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.4%

✅ format_noaspect

Time: ✅ 0.595µs (SLO: <10.000µs 📉 -94.1%) vs baseline: ~same

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ index_aspect

Time: ✅ 0.356µs (SLO: <10.000µs 📉 -96.4%) vs baseline: -0.7%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ index_noaspect

Time: ✅ 0.282µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.2%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ join_aspect

Time: ✅ 1.337µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +0.2%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ join_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: ~same

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ ljust_aspect

Time: ✅ 2.601µs (SLO: <20.000µs 📉 -87.0%) vs baseline: +1.5%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.3%

✅ ljust_noaspect

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

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ lower_aspect

Time: ✅ 2.258µs (SLO: <10.000µs 📉 -77.4%) vs baseline: -2.2%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ lower_noaspect

Time: ✅ 0.371µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.6%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ lstrip_aspect

Time: ✅ 2.244µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +0.5%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ lstrip_noaspect

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

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ modulo_aspect

Time: ✅ 0.999µs (SLO: <10.000µs 📉 -90.0%) vs baseline: +0.5%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.4%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.556µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +1.0%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ modulo_aspect_for_bytes

Time: ✅ 0.967µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -1.0%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.221µs (SLO: <10.000µs 📉 -87.8%) vs baseline: +1.1%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ modulo_noaspect

Time: ✅ 0.625µs (SLO: <10.000µs 📉 -93.8%) vs baseline: -1.2%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.3%

✅ replace_aspect

Time: ✅ 4.963µs (SLO: <10.000µs 📉 -50.4%) vs baseline: +0.6%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.8%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.2%

✅ repr_aspect

Time: ✅ 0.901µs (SLO: <10.000µs 📉 -91.0%) vs baseline: -0.1%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ repr_noaspect

Time: ✅ 0.419µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.8%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.4%

✅ rstrip_aspect

Time: ✅ 1.942µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +0.6%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.0%

✅ rstrip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.7%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ slice_aspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.4%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ slice_noaspect

Time: ✅ 0.445µs (SLO: <10.000µs 📉 -95.5%) vs baseline: ~same

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ stringio_aspect

Time: ✅ 1.531µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.9%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.3%

✅ stringio_noaspect

Time: ✅ 0.721µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.3%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ strip_aspect

Time: ✅ 2.340µs (SLO: <20.000µs 📉 -88.3%) vs baseline: +3.6%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.2%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ swapcase_aspect

Time: ✅ 2.449µs (SLO: <10.000µs 📉 -75.5%) vs baseline: -1.2%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ swapcase_noaspect

Time: ✅ 0.538µs (SLO: <10.000µs 📉 -94.6%) vs baseline: -0.5%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ title_aspect

Time: ✅ 2.406µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -1.3%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.5%

✅ title_noaspect

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

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ translate_aspect

Time: ✅ 3.274µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -3.0%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ translate_noaspect

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

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ upper_aspect

Time: ✅ 2.277µs (SLO: <10.000µs 📉 -77.2%) vs baseline: -0.8%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.6%

✅ upper_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.2%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.8%

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +5.2%

✅ rsplit_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.9%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ split_aspect

Time: ✅ 1.440µs (SLO: <10.000µs 📉 -85.6%) vs baseline: +3.2%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.4%

✅ split_noaspect

Time: ✅ 0.566µs (SLO: <10.000µs 📉 -94.3%) vs baseline: ~same

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.7%

✅ splitlines_aspect

Time: ✅ 1.383µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.3%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.5%

✅ splitlines_noaspect

Time: ✅ 0.582µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.3%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.466ms (SLO: <42.000ms -3.7%) vs baseline: ~same

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.5%

✅ add-link

Time: ✅ 36.327ms (SLO: <38.550ms -5.8%) vs baseline: -0.6%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 220.113ms (SLO: <232.000ms -5.1%) vs baseline: +1.5%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 213.068ms (SLO: <221.600ms -3.9%) vs baseline: +1.4%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +5.3%

✅ get-context

Time: ✅ 28.929ms (SLO: <31.300ms -7.6%) vs baseline: -0.5%

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.3%

✅ is-recording

Time: ✅ 29.083ms (SLO: <31.000ms -6.2%) vs baseline: +0.2%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 63.531ms (SLO: <65.850ms -3.5%) vs baseline: +0.3%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.0%

✅ set-status

Time: ✅ 32.059ms (SLO: <34.150ms -6.1%) vs baseline: +0.3%

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.3%

✅ start

Time: ✅ 28.718ms (SLO: <30.150ms -4.7%) vs baseline: -0.3%

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.5%

✅ start-finish

Time: ✅ 33.806ms (SLO: <35.350ms -4.4%) vs baseline: -0.5%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.2%

✅ start-finish-telemetry

Time: ✅ 33.976ms (SLO: <35.450ms -4.2%) vs baseline: -0.7%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.1%

✅ update-name

Time: ✅ 31.074ms (SLO: <33.400ms -7.0%) vs baseline: +0.2%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.2%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 340.430ms (SLO: <354.300ms -3.9%) vs baseline: -0.1%

Memory: ✅ 37.930MB (SLO: <40.000MB -5.2%) vs baseline: +7.8%

✅ cache_on

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.8%

Memory: ✅ 36.693MB (SLO: <39.000MB -5.9%) vs baseline: +5.1%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.556µs (SLO: <170.000µs -8.5%) vs baseline: +0.1%

Memory: ✅ 36.675MB (SLO: <38.500MB -4.7%) vs baseline: +5.5%

✅ import_many_cached

Time: ✅ 120.478µs (SLO: <130.000µs -7.3%) vs baseline: -0.7%

Memory: ✅ 36.578MB (SLO: <38.500MB -5.0%) vs baseline: +5.4%

✅ import_many_stdlib

Time: ✅ 1.617ms (SLO: <1.750ms -7.6%) vs baseline: +1.1%

Memory: ✅ 36.818MB (SLO: <38.500MB -4.4%) vs baseline: +5.8%

✅ import_many_stdlib_cached

Time: ✅ 0.962ms (SLO: <1.100ms 📉 -12.6%) vs baseline: -1.0%

Memory: ✅ 36.677MB (SLO: <38.500MB -4.7%) vs baseline: +5.1%

✅ import_many_unknown

Time: ✅ 827.082µs (SLO: <890.000µs -7.1%) vs baseline: -0.3%

Memory: ✅ 36.682MB (SLO: <38.500MB -4.7%) vs baseline: +4.7%

✅ import_many_unknown_cached

Time: ✅ 787.640µs (SLO: <870.000µs -9.5%) vs baseline: -2.0%

Memory: ✅ 36.833MB (SLO: <38.500MB -4.3%) vs baseline: +5.7%

✅ import_one

Time: ✅ 19.660µs (SLO: <30.000µs 📉 -34.5%) vs baseline: -0.6%

Memory: ✅ 36.774MB (SLO: <39.000MB -5.7%) vs baseline: +5.4%

✅ import_one_cache

Time: ✅ 6.253µs (SLO: <10.000µs 📉 -37.5%) vs baseline: -0.6%

Memory: ✅ 36.845MB (SLO: <38.500MB -4.3%) vs baseline: +6.2%

✅ import_one_stdlib

Time: ✅ 18.659µs (SLO: <20.000µs -6.7%) vs baseline: -0.1%

Memory: ✅ 36.835MB (SLO: <38.500MB -4.3%) vs baseline: +6.1%

✅ import_one_stdlib_cache

Time: ✅ 6.273µs (SLO: <10.000µs 📉 -37.3%) vs baseline: +0.2%

Memory: ✅ 36.797MB (SLO: <38.500MB -4.4%) vs baseline: +6.0%

✅ import_one_unknown

Time: ✅ 45.234µs (SLO: <50.000µs -9.5%) vs baseline: +0.2%

Memory: ✅ 36.671MB (SLO: <38.500MB -4.7%) vs baseline: +5.1%

✅ import_one_unknown_cache

Time: ✅ 6.286µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.3%

Memory: ✅ 36.823MB (SLO: <38.500MB -4.4%) vs baseline: +6.2%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +1.0%

Memory: ✅ 31.123MB (SLO: <34.000MB -8.5%) vs baseline: +5.5%

✅ high_rate_limit

Time: ✅ 2.397µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -0.4%

Memory: ✅ 31.084MB (SLO: <34.000MB -8.6%) vs baseline: +5.5%

✅ long_window

Time: ✅ 2.352µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.2%

Memory: ✅ 31.084MB (SLO: <34.000MB -8.6%) vs baseline: +5.4%

✅ low_rate_limit

Time: ✅ 2.353µs (SLO: <10.000µs 📉 -76.5%) vs baseline: ~same

Memory: ✅ 31.084MB (SLO: <34.000MB -8.6%) vs baseline: +5.6%

✅ no_rate_limit

Time: ✅ 0.831µs (SLO: <10.000µs 📉 -91.7%) vs baseline: ~same

Memory: ✅ 31.103MB (SLO: <34.000MB -8.5%) vs baseline: +5.6%

✅ short_window

Time: ✅ 2.494µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +0.2%

Memory: ✅ 31.084MB (SLO: <34.000MB -8.6%) vs baseline: +5.3%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.371ms (SLO: <320.950ms -3.6%) vs baseline: ~same

Memory: ✅ 32.637MB (SLO: <34.500MB -5.4%) vs baseline: +5.6%

✅ deep-profiled

Time: ✅ 327.617ms (SLO: <359.150ms -8.8%) vs baseline: ~same

Memory: ✅ 35.193MB (SLO: <39.000MB -9.8%) vs baseline: +5.1%

✅ medium

Time: ✅ 7.083ms (SLO: <7.400ms -4.3%) vs baseline: ~same

Memory: ✅ 31.516MB (SLO: <34.000MB -7.3%) vs baseline: +5.6%

✅ shallow

Time: ✅ 0.956ms (SLO: <1.050ms -8.9%) vs baseline: +0.2%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.5%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 148.229µs (SLO: <290.000µs 📉 -48.9%) vs baseline: +0.2%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.1%

✅ high_match

Time: ✅ 193.184µs (SLO: <480.000µs 📉 -59.8%) vs baseline: -1.1%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.2%

✅ low_match

Time: ✅ 99.745µs (SLO: <120.000µs 📉 -16.9%) vs baseline: ~same

Memory: ✅ 631.916MB (SLO: <700.000MB -9.7%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.906ms (SLO: <8.500ms 📉 -65.8%) vs baseline: +0.9%

Memory: ✅ 69.750MB (SLO: <75.000MB -7.0%) vs baseline: +5.2%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.697µs (SLO: <20.000µs 📉 -46.5%) vs baseline: +0.4%

Memory: ✅ 32.244MB (SLO: <34.000MB -5.2%) vs baseline: +4.9%

✅ all-enabled

Time: ✅ 40.008µs (SLO: <50.000µs 📉 -20.0%) vs baseline: -0.4%

Memory: ✅ 32.362MB (SLO: <34.000MB -4.8%) vs baseline: +5.3%

✅ collectipvariant_exists

Time: ✅ 40.570µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -0.5%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.7%

✅ no-collectipvariant

Time: ✅ 40.069µs (SLO: <50.000µs 📉 -19.9%) vs baseline: ~same

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +4.2%

✅ no-useragentvariant

Time: ✅ 38.599µs (SLO: <50.000µs 📉 -22.8%) vs baseline: -0.3%

Memory: ✅ 32.263MB (SLO: <34.000MB -5.1%) vs baseline: +4.9%

✅ obfuscation-no-query

Time: ✅ 40.338µs (SLO: <50.000µs 📉 -19.3%) vs baseline: -0.1%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.0%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.649µs (SLO: <90.000µs 📉 -15.9%) vs baseline: -0.1%

Memory: ✅ 32.460MB (SLO: <34.000MB -4.5%) vs baseline: +5.6%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 77.182µs (SLO: <90.000µs 📉 -14.2%) vs baseline: +1.0%

Memory: ✅ 32.381MB (SLO: <34.000MB -4.8%) vs baseline: +5.4%

✅ obfuscation-send-querystring-disabled

Time: ✅ 155.062µs (SLO: <170.000µs -8.8%) vs baseline: +0.8%

Memory: ✅ 32.322MB (SLO: <34.500MB -6.3%) vs baseline: +5.2%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 147.838µs (SLO: <160.000µs -7.6%) vs baseline: ~same

Memory: ✅ 32.401MB (SLO: <34.500MB -6.1%) vs baseline: +5.4%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.306µs (SLO: <170.000µs -9.2%) vs baseline: ~same

Memory: ✅ 32.303MB (SLO: <34.500MB -6.4%) vs baseline: +5.2%

✅ useragentvariant_exists_1

Time: ✅ 39.249µs (SLO: <50.000µs 📉 -21.5%) vs baseline: -0.4%

Memory: ✅ 32.362MB (SLO: <34.000MB -4.8%) vs baseline: +5.3%

✅ useragentvariant_exists_2

Time: ✅ 40.542µs (SLO: <50.000µs 📉 -18.9%) vs baseline: ~same

Memory: ✅ 32.303MB (SLO: <34.000MB -5.0%) vs baseline: +5.3%

✅ useragentvariant_exists_3

Time: ✅ 39.886µs (SLO: <50.000µs 📉 -20.2%) vs baseline: ~same

Memory: ✅ 32.362MB (SLO: <34.000MB -4.8%) vs baseline: +5.4%

✅ useragentvariant_not_exists_1

Time: ✅ 39.474µs (SLO: <50.000µs 📉 -21.1%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ useragentvariant_not_exists_2

Time: ✅ 39.306µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.2%

Memory: ✅ 32.303MB (SLO: <34.000MB -5.0%) vs baseline: +5.1%

✅ span - 26/26

✅ add-event

Time: ✅ 24.499ms (SLO: <26.200ms -6.5%) vs baseline: +0.7%

Memory: ✅ 51.199MB (SLO: <53.000MB -3.4%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 91.988ms (SLO: <98.350ms -6.5%) vs baseline: +0.4%

Memory: ✅ 607.328MB (SLO: <961.000MB 📉 -36.8%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 150.857ms (SLO: <168.550ms 📉 -10.5%) vs baseline: +0.4%

Memory: ✅ 607.399MB (SLO: <962.500MB 📉 -36.9%) vs baseline: +4.8%

✅ get-context

Time: ✅ 22.340ms (SLO: <23.700ms -5.7%) vs baseline: ~same

Memory: ✅ 49.876MB (SLO: <53.000MB -5.9%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 22.654ms (SLO: <23.900ms -5.2%) vs baseline: +0.3%

Memory: ✅ 49.878MB (SLO: <53.000MB -5.9%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 42.468ms (SLO: <44.500ms -4.6%) vs baseline: +0.1%

Memory: ✅ 42.788MB (SLO: <53.000MB 📉 -19.3%) vs baseline: +5.1%

✅ set-status

Time: ✅ 24.402ms (SLO: <26.000ms -6.1%) vs baseline: -0.2%

Memory: ✅ 49.870MB (SLO: <53.000MB -5.9%) vs baseline: +5.2%

✅ start

Time: ✅ 22.141ms (SLO: <23.500ms -5.8%) vs baseline: +0.4%

Memory: ✅ 49.897MB (SLO: <53.000MB -5.9%) vs baseline: +5.2%

✅ start-finish

Time: ✅ 52.101ms (SLO: <55.500ms -6.1%) vs baseline: ~same

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.4%

✅ start-finish-telemetry

Time: ✅ 53.545ms (SLO: <58.300ms -8.2%) vs baseline: -0.2%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.3%

✅ start-finish-traceid128

Time: ✅ 55.579ms (SLO: <60.050ms -7.4%) vs baseline: +0.2%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.1%

✅ start-traceid128

Time: ✅ 23.020ms (SLO: <24.600ms -6.4%) vs baseline: +1.6%

Memory: ✅ 49.896MB (SLO: <53.000MB -5.9%) vs baseline: +4.9%

✅ update-name

Time: ✅ 23.198ms (SLO: <24.100ms -3.7%) vs baseline: -0.4%

Memory: ✅ 50.617MB (SLO: <53.000MB -4.5%) vs baseline: +5.2%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.275µs (SLO: <20.000µs 📉 -83.6%) vs baseline: +2.1%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +5.3%

✅ 1-count-metrics-100-times

Time: ✅ 216.036µs (SLO: <250.000µs 📉 -13.6%) vs baseline: -0.9%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.4%

✅ 1-distribution-metric-1-times

Time: ✅ 2.997µs (SLO: <20.000µs 📉 -85.0%) vs baseline: ~same

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +5.5%

✅ 1-distribution-metrics-100-times

Time: ✅ 200.497µs (SLO: <220.000µs -8.9%) vs baseline: +0.9%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.4%

✅ 1-gauge-metric-1-times

Time: ✅ 2.114µs (SLO: <20.000µs 📉 -89.4%) vs baseline: +0.5%

Memory: ✅ 31.418MB (SLO: <34.000MB -7.6%) vs baseline: +5.0%

✅ 1-gauge-metrics-100-times

Time: ✅ 124.822µs (SLO: <150.000µs 📉 -16.8%) vs baseline: +0.4%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.3%

✅ 1-rate-metric-1-times

Time: ✅ 3.165µs (SLO: <20.000µs 📉 -84.2%) vs baseline: -1.0%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.6%

✅ 1-rate-metrics-100-times

Time: ✅ 220.362µs (SLO: <250.000µs 📉 -11.9%) vs baseline: +0.3%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +5.2%

✅ 100-count-metrics-100-times

Time: ✅ 21.892ms (SLO: <23.500ms -6.8%) vs baseline: +0.5%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.4%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.054ms (SLO: <2.250ms -8.7%) vs baseline: ~same

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.289ms (SLO: <1.550ms 📉 -16.8%) vs baseline: +0.8%

Memory: ✅ 31.379MB (SLO: <34.000MB -7.7%) vs baseline: +5.1%

✅ 100-rate-metrics-100-times

Time: ✅ 2.243ms (SLO: <2.550ms 📉 -12.1%) vs baseline: +0.9%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.5%

✅ flush-1-metric

Time: ✅ 4.522µs (SLO: <20.000µs 📉 -77.4%) vs baseline: +6.7%

Memory: ✅ 31.850MB (SLO: <34.000MB -6.3%) vs baseline: +5.6%

✅ flush-100-metrics

Time: ✅ 183.361µs (SLO: <250.000µs 📉 -26.7%) vs baseline: -1.0%

Memory: ✅ 31.870MB (SLO: <34.000MB -6.3%) vs baseline: +5.3%

✅ flush-1000-metrics

Time: ✅ 2.228ms (SLO: <2.500ms 📉 -10.9%) vs baseline: -0.2%

Memory: ✅ 32.598MB (SLO: <34.500MB -5.5%) vs baseline: +5.2%

✅ tracer - 6/6

✅ large

Time: ✅ 30.629ms (SLO: <32.950ms -7.0%) vs baseline: +0.3%

Memory: ✅ 33.030MB (SLO: <34.500MB -4.3%) vs baseline: +5.1%

✅ medium

Time: ✅ 2.992ms (SLO: <3.200ms -6.5%) vs baseline: ~same

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.4%

✅ small

Time: ✅ 339.095µs (SLO: <370.000µs -8.4%) vs baseline: +0.4%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.5%

ℹ️ Scenarios Missing SLO Configuration (14 scenarios)

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

coreapiscenario-context_with_data_listeners_and_all_listeners
coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_listeners_and_all_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_only_all_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_listeners_and_all_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
coreapiscenario-core_dispatch_with_results_only_all_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline

taegyunkim added 2 commits September 8, 2025 21:09

fix(uWSGI): require --skip-atexit for uWSGI<2.0.30, --lazy or `--…

77d00ef

…lazy-apps`

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

cf327c4

taegyunkim added 2 commits September 8, 2025 21:24

skip if >= 2.0.30

5f0e75f

Merge branch 'taegyunkim/prof-12434-uwsgi' of github.com:DataDog/dd-t…

e3395c8

…race-py into taegyunkim/prof-12434-uwsgi

taegyunkim marked this pull request as ready for review September 8, 2025 21:34

taegyunkim requested review from a team as code owners September 8, 2025 21:34

taegyunkim requested review from emmettbutler and sabrenner September 8, 2025 21:34

taegyunkim mentioned this pull request Sep 8, 2025

[python] uwsgi sets --skip-atexit DataDog/system-tests#5225

Merged

6 tasks

taegyunkim marked this pull request as draft September 8, 2025 22:00

realFlowControl approved these changes Sep 9, 2025

View reviewed changes

taegyunkim marked this pull request as ready for review September 9, 2025 13:58

update system-tests to pick up DataDog/system-tests#5225

3569721

taegyunkim requested a review from a team as a code owner September 9, 2025 13:59

emmettbutler approved these changes Sep 9, 2025

View reviewed changes

taegyunkim and others added 6 commits September 10, 2025 02:38

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

42e5f51

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

41ef9af

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

2a74b7f

Discard changes to .github/workflows/system-tests.yml

f2f5be8

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

24afc78

stop profiling instead of propagating the exception

0feb224

taegyunkim changed the title ~~fix(uWSGI): require --skip-atexit for uWSGI<2.0.30, --lazy or --lazy-apps~~ fix(profiling): require --skip-atexit for uWSGI<2.0.30, --lazy or --lazy-apps Sep 17, 2025

taegyunkim added 2 commits September 18, 2025 06:55

Merge branch 'main' into taegyunkim/prof-12434-uwsgi

10f61ea

parametrize tests

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KowalskiThomas approved these changes Sep 18, 2025

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Merge branch 'main' into taegyunkim/prof-12434-uwsgi

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taegyunkim enabled auto-merge (squash) September 18, 2025 17:55

taegyunkim merged commit d90eb4f into main Sep 18, 2025
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taegyunkim deleted the taegyunkim/prof-12434-uwsgi branch September 18, 2025 17:55

taegyunkim mentioned this pull request Sep 21, 2025

[BUG]: Fatal SIGSEGV in ddtrace profiler (Python 3.11, Gunicorn) – unsafe use of sys._current_frames() / _PyThread_CurrentFrames causes use-after-free #13567

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Checklist

Reviewer Checklist

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ ospathbasename_aspect

✅ ospathbasename_noaspect

✅ ospathjoin_aspect

✅ ospathjoin_noaspect

✅ ospathnormcase_aspect

✅ ospathnormcase_noaspect

✅ ospathsplit_aspect

✅ ospathsplit_noaspect

✅ ospathsplitdrive_aspect

✅ ospathsplitdrive_noaspect

✅ ospathsplitext_aspect

✅ ospathsplitext_noaspect

✅ appsec

✅ exception-replay-enabled

✅ iast

✅ profiler

✅ span-code-origin

✅ tracer

✅ tracer-and-profiler

✅ tracer-dont-create-db-spans

✅ tracer-native

✅ tracer-no-caches

✅ tracer-no-databases

✅ tracer-no-middleware

✅ tracer-no-templates

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ appsec-get

✅ appsec-post

✅ appsec-telemetry

✅ debugger

✅ iast-get

✅ profiler

✅ tracer

✅ tracer-native

✅ appsec-enabled

✅ iast-enabled

✅ tracer-enabled

✅ no-propagation

✅ propagation_enabled

✅ propagation_enabled_100

✅ propagation_enabled_1000

✅ add-event

✅ add-metrics

✅ add-tags

✅ get-context

✅ is-recording

✅ record-exception

✅ set-status

✅ start

✅ start-finish

✅ start-finish-telemetry

✅ update-name

⚠️ context_with_data_listeners

✅ context_with_data_no_listeners

⚠️ context_with_data_only_all_listeners

✅ get_item_exists

✅ get_item_missing

✅ set_item

✅ errortracking-enabled-all

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