[Do not merge] Crashtracker runtime stack experiment #14618

gyuheon0h · 2025-09-17T19:05:09Z

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

github-actions · 2025-09-17T19:05:47Z

CODEOWNERS have been resolved as:

experimental_debug.json                                                 @DataDog/apm-core-python
ddtrace/internal/core/crashtracking.py                                  @DataDog/apm-core-python
src/native/Cargo.lock                                                   @DataDog/apm-core-python
src/native/Cargo.toml                                                   @DataDog/apm-core-python
src/native/crashtracker.rs                                              @DataDog/apm-core-python
src/native/lib.rs                                                       @DataDog/apm-core-python
tests/internal/crashtracker/test_crashtracker.py                        @DataDog/apm-core-python

github-actions · 2025-09-17T23:50:37Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 271 ± 3 ms.

The average import time from base is: 275 ± 3 ms.

The import time difference between this PR and base is: -4.2 ± 0.1 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.263 ms (0.84%)

ddtrace.bootstrap.sitecustomize 1.526 ms (0.56%)

ddtrace.bootstrap.preload 1.526 ms (0.56%)

ddtrace.internal.remoteconfig.client 0.706 ms (0.26%)

ddtrace 0.736 ms (0.27%)

ddtrace.internal._unpatched 0.087 ms (0.03%)

subprocess 0.058 ms (0.02%)

contextlib 0.058 ms (0.02%)

json 0.030 ms (0.01%)

json.decoder 0.030 ms (0.01%)

re 0.030 ms (0.01%)

enum 0.030 ms (0.01%)

types 0.030 ms (0.01%)

pr-commenter · 2025-09-18T00:31:44Z

Performance SLOs

Comparing candidate gyuheon0h/runtime-stack-exp (d56b94b) with baseline main (33c9c44)

📈 Performance Regressions (1 suite)

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.087µs (SLO: <10.000µs 📉 -49.1%) vs baseline: 📈 +15.5%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.7%

✅ ospathbasename_noaspect

Time: ✅ 1.078µs (SLO: <10.000µs 📉 -89.2%) vs baseline: ~same

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

✅ ospathjoin_aspect

Time: ✅ 6.182µs (SLO: <10.000µs 📉 -38.2%) vs baseline: -2.3%

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.6%

✅ ospathjoin_noaspect

Time: ✅ 2.294µs (SLO: <10.000µs 📉 -77.1%) vs baseline: +0.5%

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

✅ ospathnormcase_aspect

Time: ✅ 4.000µs (SLO: <10.000µs 📉 -60.0%) vs baseline: +7.8%

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

✅ ospathnormcase_noaspect

Time: ✅ 0.563µs (SLO: <10.000µs 📉 -94.4%) vs baseline: -0.2%

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

✅ ospathsplit_aspect

Time: ✅ 5.842µs (SLO: <10.000µs 📉 -41.6%) vs baseline: 📈 +17.4%

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

✅ ospathsplit_noaspect

Time: ✅ 1.601µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.3%

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

✅ ospathsplitdrive_aspect

Time: ✅ 4.120µs (SLO: <10.000µs 📉 -58.8%) vs baseline: +6.4%

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

✅ ospathsplitdrive_noaspect

Time: ✅ 0.705µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +1.5%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.7%

✅ ospathsplitext_aspect

Time: ✅ 4.459µs (SLO: <10.000µs 📉 -55.4%) vs baseline: -4.8%

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

✅ ospathsplitext_noaspect

Time: ✅ 1.374µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -1.2%

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

🟡 Near SLO Breach (5 suites)

🟡 djangosimple - 26/26

✅ appsec

Time: ✅ 20.477ms (SLO: <22.300ms -8.2%) vs baseline: ~same

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

✅ exception-replay-enabled

Time: ✅ 1.344ms (SLO: <1.450ms -7.3%) vs baseline: -0.3%

Memory: ✅ 63.809MB (SLO: <66.000MB -3.3%) vs baseline: +5.5%

✅ iast

Time: ✅ 20.507ms (SLO: <22.250ms -7.8%) vs baseline: ~same

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

✅ profiler

Time: ✅ 15.285ms (SLO: <16.550ms -7.6%) vs baseline: ~same

Memory: ✅ 53.006MB (SLO: <53.500MB 🟡 -0.9%) vs baseline: +5.2%

✅ span-code-origin

Time: ✅ 26.237ms (SLO: <28.200ms -7.0%) vs baseline: +0.2%

Memory: ✅ 66.699MB (SLO: <68.500MB -2.6%) vs baseline: +5.0%

✅ tracer

Time: ✅ 20.510ms (SLO: <21.750ms -5.7%) vs baseline: ~same

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

✅ tracer-and-profiler

Time: ✅ 22.141ms (SLO: <23.500ms -5.8%) vs baseline: -0.2%

Memory: ✅ 66.014MB (SLO: <67.000MB 🟡 -1.5%) vs baseline: +5.4%

✅ tracer-dont-create-db-spans

Time: ✅ 19.300ms (SLO: <21.500ms 📉 -10.2%) vs baseline: -0.2%

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

✅ tracer-native

Time: ✅ 20.551ms (SLO: <21.750ms -5.5%) vs baseline: +0.4%

Memory: ✅ 65.647MB (SLO: <66.000MB 🟡 -0.5%) vs baseline: +4.9%

✅ tracer-no-caches

Time: ✅ 18.419ms (SLO: <19.650ms -6.3%) vs baseline: +0.3%

Memory: ✅ 64.566MB (SLO: <66.000MB -2.2%) vs baseline: +5.1%

✅ tracer-no-databases

Time: ✅ 18.786ms (SLO: <20.100ms -6.5%) vs baseline: ~same

Memory: ✅ 64.586MB (SLO: <66.000MB -2.1%) vs baseline: +5.2%

✅ tracer-no-middleware

Time: ✅ 20.186ms (SLO: <21.500ms -6.1%) vs baseline: -0.1%

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

✅ tracer-no-templates

Time: ✅ 20.284ms (SLO: <22.000ms -7.8%) vs baseline: -0.2%

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

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.023ms (SLO: <19.850ms -9.2%) vs baseline: ~same

Memory: ✅ 64.566MB (SLO: <65.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 18.090ms (SLO: <19.400ms -6.8%) vs baseline: +0.5%

Memory: ✅ 64.586MB (SLO: <65.500MB 🟡 -1.4%) vs baseline: +5.1%

✅ tracer-enabled

Time: ✅ 18.266ms (SLO: <19.450ms -6.1%) vs baseline: +1.1%

Memory: ✅ 64.544MB (SLO: <65.500MB 🟡 -1.5%) vs baseline: +5.0%

🟡 flasksimple - 17/17

✅ appsec-get

Time: ✅ 4.582ms (SLO: <4.750ms -3.5%) vs baseline: +0.2%

Memory: ✅ 62.462MB (SLO: <64.500MB -3.2%) vs baseline: +5.3%

✅ appsec-post

Time: ✅ 6.581ms (SLO: <6.750ms -2.5%) vs baseline: +0.3%

Memory: ✅ 62.521MB (SLO: <64.500MB -3.1%) vs baseline: +5.2%

✅ appsec-telemetry

Time: ✅ 4.578ms (SLO: <4.750ms -3.6%) vs baseline: +0.1%

Memory: ✅ 62.384MB (SLO: <64.500MB -3.3%) vs baseline: +4.9%

✅ debugger

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

Memory: ✅ 44.827MB (SLO: <45.000MB 🟡 -0.4%) vs baseline: +5.1%

✅ iast-get

Time: ✅ 1.853ms (SLO: <2.000ms -7.4%) vs baseline: ~same

Memory: ✅ 41.760MB (SLO: <49.000MB 📉 -14.8%) vs baseline: +5.5%

✅ profiler

Time: ✅ 1.922ms (SLO: <2.100ms -8.5%) vs baseline: +0.5%

Memory: ✅ 44.499MB (SLO: <46.500MB -4.3%) vs baseline: +5.2%

✅ tracer

Time: ✅ 3.377ms (SLO: <3.650ms -7.5%) vs baseline: +0.2%

Memory: ✅ 51.472MB (SLO: <53.500MB -3.8%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 3.370ms (SLO: <3.650ms -7.7%) vs baseline: +0.2%

Memory: ✅ 52.573MB (SLO: <53.500MB 🟡 -1.7%) vs baseline: +4.7%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.956ms (SLO: <4.200ms -5.8%) vs baseline: +0.7%

Memory: ✅ 62.785MB (SLO: <66.000MB -4.9%) vs baseline: +5.2%

✅ iast-enabled

Time: ✅ 2.449ms (SLO: <2.800ms 📉 -12.5%) vs baseline: -0.3%

Memory: ✅ 58.125MB (SLO: <59.000MB 🟡 -1.5%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.081ms (SLO: <2.250ms -7.5%) vs baseline: +0.3%

Memory: ✅ 51.322MB (SLO: <53.500MB -4.1%) vs baseline: +5.1%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 45.168ms (SLO: <47.150ms -4.2%) vs baseline: ~same

Memory: ✅ 44.607MB (SLO: <46.500MB -4.1%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 320.035ms (SLO: <344.800ms -7.2%) vs baseline: -0.2%

Memory: ✅ 553.239MB (SLO: <562.000MB 🟡 -1.6%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 292.413ms (SLO: <314.000ms -6.9%) vs baseline: ~same

Memory: ✅ 555.045MB (SLO: <563.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ get-context

Time: ✅ 83.494ms (SLO: <92.350ms -9.6%) vs baseline: +0.9%

Memory: ✅ 39.824MB (SLO: <46.500MB 📉 -14.4%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 43.126ms (SLO: <44.500ms -3.1%) vs baseline: ~same

Memory: ✅ 44.089MB (SLO: <46.500MB -5.2%) vs baseline: +5.3%

✅ record-exception

Time: ✅ 62.901ms (SLO: <67.650ms -7.0%) vs baseline: +1.6%

Memory: ✅ 40.117MB (SLO: <46.500MB 📉 -13.7%) vs baseline: +5.3%

✅ set-status

Time: ✅ 49.042ms (SLO: <50.400ms -2.7%) vs baseline: +0.5%

Memory: ✅ 43.973MB (SLO: <46.500MB -5.4%) vs baseline: +5.0%

✅ start

Time: ✅ 43.246ms (SLO: <43.450ms 🟡 -0.5%) vs baseline: +2.3%

Memory: ✅ 44.067MB (SLO: <46.500MB -5.2%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 83.148ms (SLO: <88.000ms -5.5%) vs baseline: +0.2%

Memory: ✅ 34.013MB (SLO: <46.500MB 📉 -26.9%) vs baseline: +5.5%

✅ start-finish-telemetry

Time: ✅ 84.433ms (SLO: <89.000ms -5.1%) vs baseline: -0.2%

Memory: ✅ 33.954MB (SLO: <46.500MB 📉 -27.0%) vs baseline: +5.3%

✅ update-name

Time: ✅ 44.970ms (SLO: <45.150ms 🟡 -0.4%) vs baseline: +2.1%

Memory: ✅ 44.363MB (SLO: <46.500MB -4.6%) vs baseline: +5.3%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.411µs (SLO: <20.000µs 📉 -32.9%) vs baseline: +0.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.4%

✅ context_with_data_no_listeners

Time: ✅ 3.371µs (SLO: <10.000µs 📉 -66.3%) vs baseline: -1.1%

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +5.3%

⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.440µs (SLO: <20.000µs 📉 -32.8%) vs baseline: -0.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.6%

✅ get_item_exists

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.1%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +5.5%

✅ get_item_missing

Time: ✅ 0.635µs (SLO: <10.000µs 📉 -93.7%) vs baseline: ~same

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.7%

✅ set_item

Time: ✅ 24.277µs (SLO: <30.000µs 📉 -19.1%) vs baseline: ~same

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +5.5%

✅ All Tests Passing (17 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.087ms (SLO: <2.300ms -9.3%) vs baseline: +0.2%

Memory: ✅ 51.326MB (SLO: <53.500MB -4.1%) vs baseline: +5.1%

✅ errortracking-enabled-user

Time: ✅ 2.091ms (SLO: <2.250ms -7.1%) vs baseline: +0.6%

Memory: ✅ 51.307MB (SLO: <53.500MB -4.1%) vs baseline: +5.2%

✅ tracer-enabled

Time: ✅ 2.097ms (SLO: <2.300ms -8.8%) vs baseline: +0.4%

Memory: ✅ 51.216MB (SLO: <53.500MB -4.3%) vs baseline: +4.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 84.282µs (SLO: <100.000µs 📉 -15.7%) vs baseline: +4.0%

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

✅ b3_headers

Time: ✅ 14.800µs (SLO: <20.000µs 📉 -26.0%) vs baseline: +4.4%

Memory: ✅ 31.654MB (SLO: <33.500MB -5.5%) vs baseline: +5.7%

✅ b3_single_headers

Time: ✅ 14.157µs (SLO: <20.000µs 📉 -29.2%) vs baseline: +7.3%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.5%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.620µs (SLO: <80.000µs 📉 -20.5%) vs baseline: ~same

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.6%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 68.696µs (SLO: <80.000µs 📉 -14.1%) vs baseline: +3.9%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.2%

✅ empty_headers

Time: ✅ 1.602µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.5%

✅ full_t_id_datadog_headers

Time: ✅ 24.172µs (SLO: <30.000µs 📉 -19.4%) vs baseline: +6.3%

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

✅ invalid_priority_header

Time: ✅ 6.488µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -0.4%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.7%

✅ invalid_span_id_header

Time: ✅ 6.519µs (SLO: <10.000µs 📉 -34.8%) vs baseline: ~same

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.6%

✅ invalid_tags_header

Time: ✅ 6.516µs (SLO: <10.000µs 📉 -34.8%) vs baseline: +0.2%

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

✅ invalid_trace_id_header

Time: ✅ 6.554µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.8%

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

✅ large_header_no_matches

Time: ✅ 27.491µs (SLO: <30.000µs -8.4%) vs baseline: -0.2%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.6%

✅ large_valid_headers_all

Time: ✅ 28.609µs (SLO: <40.000µs 📉 -28.5%) vs baseline: -0.5%

Memory: ✅ 31.674MB (SLO: <33.500MB -5.5%) vs baseline: +5.5%

✅ medium_header_no_matches

Time: ✅ 9.801µs (SLO: <20.000µs 📉 -51.0%) vs baseline: -0.4%

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

✅ medium_valid_headers_all

Time: ✅ 11.234µs (SLO: <20.000µs 📉 -43.8%) vs baseline: -0.7%

Memory: ✅ 31.693MB (SLO: <33.500MB -5.4%) vs baseline: +5.8%

✅ none_propagation_style

Time: ✅ 1.717µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.6%

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

✅ tracecontext_headers

Time: ✅ 34.588µs (SLO: <40.000µs 📉 -13.5%) vs baseline: +0.5%

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

✅ valid_headers_all

Time: ✅ 6.559µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.6%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.7%

✅ valid_headers_basic

Time: ✅ 6.084µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -0.8%

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

✅ wsgi_empty_headers

Time: ✅ 1.587µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -1.6%

Memory: ✅ 31.713MB (SLO: <33.500MB -5.3%) vs baseline: +5.7%

✅ wsgi_invalid_priority_header

Time: ✅ 6.617µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +1.0%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.2%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.589µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.7%

Memory: ✅ 31.654MB (SLO: <33.500MB -5.5%) vs baseline: +5.6%

✅ wsgi_invalid_tags_header

Time: ✅ 6.542µs (SLO: <10.000µs 📉 -34.6%) vs baseline: -0.2%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.6%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.535µs (SLO: <10.000µs 📉 -34.6%) vs baseline: -0.6%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.4%

✅ wsgi_large_header_no_matches

Time: ✅ 28.564µs (SLO: <40.000µs 📉 -28.6%) vs baseline: -0.2%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.5%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.968µs (SLO: <40.000µs 📉 -25.1%) vs baseline: +0.7%

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

✅ wsgi_medium_header_no_matches

Time: ✅ 10.094µs (SLO: <20.000µs 📉 -49.5%) vs baseline: +0.5%

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

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.704µs (SLO: <20.000µs 📉 -41.5%) vs baseline: +2.0%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.4%

✅ wsgi_valid_headers_all

Time: ✅ 6.633µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +0.6%

Memory: ✅ 31.654MB (SLO: <33.500MB -5.5%) vs baseline: +5.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.091µs (SLO: <10.000µs 📉 -39.1%) vs baseline: -0.4%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.7%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.655µs (SLO: <30.000µs 📉 -24.5%) vs baseline: +3.9%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.4%

✅ with_all

Time: ✅ 30.397µs (SLO: <40.000µs 📉 -24.0%) vs baseline: +3.7%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.4%

✅ with_dd_origin

Time: ✅ 26.898µs (SLO: <30.000µs 📉 -10.3%) vs baseline: +4.8%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.4%

✅ with_priority_and_origin

Time: ✅ 25.103µs (SLO: <40.000µs 📉 -37.2%) vs baseline: +0.2%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.1%

✅ with_sampling_priority

Time: ✅ 21.795µs (SLO: <30.000µs 📉 -27.4%) vs baseline: +0.1%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.6%

✅ with_tags

Time: ✅ 29.128µs (SLO: <40.000µs 📉 -27.2%) vs baseline: +6.0%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.6%

✅ with_tags_invalid

Time: ✅ 29.554µs (SLO: <40.000µs 📉 -26.1%) vs baseline: +2.6%

Memory: ✅ 31.654MB (SLO: <33.500MB -5.5%) vs baseline: +5.6%

✅ with_tags_max_size

Time: ✅ 28.033µs (SLO: <40.000µs 📉 -29.9%) vs baseline: +1.1%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.6%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.879µs (SLO: <40.000µs 📉 -20.3%) vs baseline: -0.3%

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

✅ re_expand_noaspect

Time: ✅ 28.509µs (SLO: <40.000µs 📉 -28.7%) vs baseline: -0.7%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.1%

✅ re_findall_aspect

Time: ✅ 2.926µs (SLO: <10.000µs 📉 -70.7%) vs baseline: +1.9%

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

✅ re_findall_noaspect

Time: ✅ 1.420µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.1%

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

✅ re_finditer_aspect

Time: ✅ 4.379µs (SLO: <10.000µs 📉 -56.2%) vs baseline: -1.5%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.4%

✅ re_finditer_noaspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.8%) vs baseline: ~same

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ re_fullmatch_aspect

Time: ✅ 2.649µs (SLO: <10.000µs 📉 -73.5%) vs baseline: -0.4%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.307µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.5%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.7%

✅ re_group_aspect

Time: ✅ 2.967µs (SLO: <10.000µs 📉 -70.3%) vs baseline: -3.3%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.3%

✅ re_group_noaspect

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

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.7%

✅ re_groups_aspect

Time: ✅ 3.085µs (SLO: <10.000µs 📉 -69.1%) vs baseline: -3.2%

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

✅ re_groups_noaspect

Time: ✅ 1.705µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.8%

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

✅ re_match_aspect

Time: ✅ 2.705µs (SLO: <10.000µs 📉 -73.0%) vs baseline: -4.1%

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

✅ re_match_noaspect

Time: ✅ 1.298µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.6%

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

✅ re_search_aspect

Time: ✅ 2.532µs (SLO: <10.000µs 📉 -74.7%) vs baseline: -0.9%

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

✅ re_search_noaspect

Time: ✅ 1.204µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.3%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.7%

✅ re_sub_aspect

Time: ✅ 3.387µs (SLO: <10.000µs 📉 -66.1%) vs baseline: -2.5%

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

✅ re_sub_noaspect

Time: ✅ 1.556µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +2.3%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.7%

✅ re_subn_aspect

Time: ✅ 3.617µs (SLO: <10.000µs 📉 -63.8%) vs baseline: -1.4%

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

✅ re_subn_noaspect

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.2%

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

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.398µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.9%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ add_inplace_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.7%

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

✅ add_inplace_noaspect

Time: ✅ 0.314µs (SLO: <10.000µs 📉 -96.9%) vs baseline: +0.6%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +5.7%

✅ add_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.3%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.8%

✅ bytearray_aspect

Time: ✅ 1.320µs (SLO: <10.000µs 📉 -86.8%) vs baseline: ~same

Memory: ✅ 37.454MB (SLO: <39.000MB -4.0%) vs baseline: +5.1%

✅ bytearray_extend_aspect

Time: ✅ 1.585µs (SLO: <10.000µs 📉 -84.2%) vs baseline: +8.8%

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

✅ bytearray_extend_noaspect

Time: ✅ 0.613µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.2%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ bytearray_noaspect

Time: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +1.4%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.8%

✅ bytes_aspect

Time: ✅ 1.377µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +6.3%

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

✅ bytes_noaspect

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

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ bytesio_aspect

Time: ✅ 1.290µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -3.4%

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

✅ bytesio_noaspect

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

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ capitalize_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.7%

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

✅ capitalize_noaspect

Time: ✅ 0.430µs (SLO: <10.000µs 📉 -95.7%) vs baseline: ~same

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

✅ casefold_aspect

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

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ casefold_noaspect

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

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.7%

✅ decode_aspect

Time: ✅ 0.728µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.9%

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

✅ decode_noaspect

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

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

✅ encode_aspect

Time: ✅ 0.708µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.4%

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

✅ encode_noaspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.3%

Memory: ✅ 37.513MB (SLO: <39.000MB -3.8%) vs baseline: +5.3%

✅ format_aspect

Time: ✅ 3.379µs (SLO: <10.000µs 📉 -66.2%) vs baseline: -0.6%

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

✅ format_map_aspect

Time: ✅ 3.515µs (SLO: <10.000µs 📉 -64.9%) vs baseline: +0.3%

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

✅ format_map_noaspect

Time: ✅ 0.783µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +1.1%

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

✅ format_noaspect

Time: ✅ 0.591µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -2.1%

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

✅ index_aspect

Time: ✅ 0.355µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.4%

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

✅ index_noaspect

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

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ join_aspect

Time: ✅ 1.303µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -1.5%

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

✅ join_noaspect

Time: ✅ 0.489µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.2%

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

✅ ljust_aspect

Time: ✅ 2.572µs (SLO: <20.000µs 📉 -87.1%) vs baseline: +0.6%

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

✅ ljust_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.5%

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

✅ lower_aspect

Time: ✅ 2.197µs (SLO: <10.000µs 📉 -78.0%) vs baseline: -3.7%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.3%

✅ lower_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.3%

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

✅ lstrip_aspect

Time: ✅ 2.241µs (SLO: <20.000µs 📉 -88.8%) vs baseline: ~same

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

✅ lstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

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

✅ modulo_aspect

Time: ✅ 0.993µs (SLO: <10.000µs 📉 -90.1%) vs baseline: -0.1%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +5.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.527µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.9%

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

✅ modulo_aspect_for_bytes

Time: ✅ 0.964µs (SLO: <10.000µs 📉 -90.4%) vs baseline: -1.2%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +5.7%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.197µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.7%

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

✅ modulo_noaspect

Time: ✅ 0.624µs (SLO: <10.000µs 📉 -93.8%) vs baseline: -0.6%

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

✅ replace_aspect

Time: ✅ 4.831µs (SLO: <10.000µs 📉 -51.7%) vs baseline: -2.9%

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

✅ replace_noaspect

Time: ✅ 0.461µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.3%

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

✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.3%

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

✅ repr_noaspect

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

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

✅ rstrip_aspect

Time: ✅ 1.899µs (SLO: <20.000µs 📉 -90.5%) vs baseline: -1.8%

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

✅ rstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.3%

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

✅ slice_aspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.4%

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

✅ slice_noaspect

Time: ✅ 0.446µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.1%

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

✅ stringio_aspect

Time: ✅ 1.530µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -1.4%

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

✅ stringio_noaspect

Time: ✅ 0.713µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.1%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.7%

✅ strip_aspect

Time: ✅ 2.341µs (SLO: <20.000µs 📉 -88.3%) vs baseline: +3.7%

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

✅ strip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.3%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +5.6%

✅ swapcase_aspect

Time: ✅ 2.426µs (SLO: <10.000µs 📉 -75.7%) vs baseline: -2.3%

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

✅ swapcase_noaspect

Time: ✅ 0.536µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.6%

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

✅ title_aspect

Time: ✅ 2.389µs (SLO: <10.000µs 📉 -76.1%) vs baseline: -2.1%

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

✅ title_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.9%

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

✅ translate_aspect

Time: ✅ 3.412µs (SLO: <10.000µs 📉 -65.9%) vs baseline: +1.9%

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

✅ translate_noaspect

Time: ✅ 1.039µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.2%

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

✅ upper_aspect

Time: ✅ 2.219µs (SLO: <10.000µs 📉 -77.8%) vs baseline: -4.4%

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

✅ upper_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.6%

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

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.447µs (SLO: <10.000µs 📉 -85.5%) vs baseline: +3.4%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.3%

✅ rsplit_noaspect

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.2%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.5%

✅ split_aspect

Time: ✅ 1.408µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +1.2%

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

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.2%

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

✅ splitlines_aspect

Time: ✅ 1.389µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +1.4%

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

✅ splitlines_noaspect

Time: ✅ 0.589µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.9%

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

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.866µs (SLO: <60.000µs 📉 -18.6%) vs baseline: ~same

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

✅ propagation_enabled

Time: ✅ 166.692µs (SLO: <190.000µs 📉 -12.3%) vs baseline: +0.4%

Memory: ✅ 37.139MB (SLO: <39.000MB -4.8%) vs baseline: +5.4%

✅ propagation_enabled_100

Time: ✅ 1.855ms (SLO: <1.900ms -2.4%) vs baseline: ~same

Memory: ✅ 37.080MB (SLO: <39.000MB -4.9%) vs baseline: +5.3%

✅ propagation_enabled_1000

Time: ✅ 31.851ms (SLO: <35.550ms 📉 -10.4%) vs baseline: +0.3%

Memory: ✅ 37.139MB (SLO: <39.000MB -4.8%) vs baseline: +5.6%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.391ms (SLO: <42.000ms -3.8%) vs baseline: -0.7%

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

✅ add-link

Time: ✅ 36.855ms (SLO: <38.550ms -4.4%) vs baseline: +1.5%

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

✅ add-metrics

Time: ✅ 219.545ms (SLO: <232.000ms -5.4%) vs baseline: +1.3%

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +5.5%

✅ add-tags

Time: ✅ 212.428ms (SLO: <221.600ms -4.1%) vs baseline: +0.2%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.3%

✅ get-context

Time: ✅ 29.295ms (SLO: <31.300ms -6.4%) vs baseline: +0.1%

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 29.751ms (SLO: <31.000ms -4.0%) vs baseline: +1.3%

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.3%

✅ record-exception

Time: ✅ 64.297ms (SLO: <65.850ms -2.4%) vs baseline: +1.3%

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.4%

✅ set-status

Time: ✅ 32.000ms (SLO: <34.150ms -6.3%) vs baseline: +0.4%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.3%

✅ start

Time: ✅ 28.833ms (SLO: <30.150ms -4.4%) vs baseline: ~same

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +5.5%

✅ start-finish

Time: ✅ 33.851ms (SLO: <35.350ms -4.2%) vs baseline: -0.1%

Memory: ✅ 34.406MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +5.5%

✅ start-finish-telemetry

Time: ✅ 34.156ms (SLO: <35.450ms -3.6%) vs baseline: +0.3%

Memory: ✅ 34.347MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +5.4%

✅ update-name

Time: ✅ 31.127ms (SLO: <33.400ms -6.8%) vs baseline: ~same

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.3%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 339.860ms (SLO: <354.300ms -4.1%) vs baseline: -0.3%

Memory: ✅ 38.218MB (SLO: <40.000MB -4.5%) vs baseline: +5.7%

✅ cache_on

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 36.691MB (SLO: <39.000MB -5.9%) vs baseline: +3.7%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.503µs (SLO: <170.000µs -8.5%) vs baseline: +0.2%

Memory: ✅ 36.440MB (SLO: <38.500MB -5.3%) vs baseline: +5.6%

✅ import_many_cached

Time: ✅ 121.354µs (SLO: <130.000µs -6.7%) vs baseline: +0.3%

Memory: ✅ 36.640MB (SLO: <38.500MB -4.8%) vs baseline: +5.9%

✅ import_many_stdlib

Time: ✅ 1.612ms (SLO: <1.750ms -7.9%) vs baseline: +0.4%

Memory: ✅ 36.836MB (SLO: <38.500MB -4.3%) vs baseline: +6.1%

✅ import_many_stdlib_cached

Time: ✅ 0.965ms (SLO: <1.100ms 📉 -12.2%) vs baseline: -0.3%

Memory: ✅ 36.887MB (SLO: <38.500MB -4.2%) vs baseline: +6.0%

✅ import_many_unknown

Time: ✅ 831.493µs (SLO: <890.000µs -6.6%) vs baseline: -1.2%

Memory: ✅ 36.801MB (SLO: <38.500MB -4.4%) vs baseline: +5.5%

✅ import_many_unknown_cached

Time: ✅ 792.991µs (SLO: <870.000µs -8.9%) vs baseline: +0.4%

Memory: ✅ 36.830MB (SLO: <38.500MB -4.3%) vs baseline: +6.2%

✅ import_one

Time: ✅ 19.689µs (SLO: <30.000µs 📉 -34.4%) vs baseline: -0.5%

Memory: ✅ 36.657MB (SLO: <39.000MB -6.0%) vs baseline: +6.1%

✅ import_one_cache

Time: ✅ 6.260µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -0.1%

Memory: ✅ 36.661MB (SLO: <38.500MB -4.8%) vs baseline: +6.1%

✅ import_one_stdlib

Time: ✅ 18.673µs (SLO: <20.000µs -6.6%) vs baseline: ~same

Memory: ✅ 36.698MB (SLO: <38.500MB -4.7%) vs baseline: +6.3%

✅ import_one_stdlib_cache

Time: ✅ 6.256µs (SLO: <10.000µs 📉 -37.4%) vs baseline: +0.1%

Memory: ✅ 36.546MB (SLO: <38.500MB -5.1%) vs baseline: +5.9%

✅ import_one_unknown

Time: ✅ 45.177µs (SLO: <50.000µs -9.6%) vs baseline: -0.8%

Memory: ✅ 36.381MB (SLO: <38.500MB -5.5%) vs baseline: +5.1%

✅ import_one_unknown_cache

Time: ✅ 6.283µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.4%

Memory: ✅ 36.556MB (SLO: <38.500MB -5.0%) vs baseline: +6.0%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.340µs (SLO: <10.000µs 📉 -76.6%) vs baseline: +0.1%

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

✅ high_rate_limit

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

Memory: ✅ 31.182MB (SLO: <34.000MB -8.3%) vs baseline: +5.7%

✅ long_window

Time: ✅ 2.348µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.3%

Memory: ✅ 31.143MB (SLO: <34.000MB -8.4%) vs baseline: +5.5%

✅ low_rate_limit

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.2%

Memory: ✅ 31.103MB (SLO: <34.000MB -8.5%) vs baseline: +5.3%

✅ no_rate_limit

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -0.3%

Memory: ✅ 31.064MB (SLO: <34.000MB -8.6%) vs baseline: +5.3%

✅ short_window

Time: ✅ 2.484µs (SLO: <10.000µs 📉 -75.2%) vs baseline: -0.2%

Memory: ✅ 31.143MB (SLO: <34.000MB -8.4%) vs baseline: +5.5%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.468ms (SLO: <320.950ms -3.6%) vs baseline: ~same

Memory: ✅ 32.696MB (SLO: <34.500MB -5.2%) vs baseline: +5.3%

✅ deep-profiled

Time: ✅ 327.347ms (SLO: <359.150ms -8.9%) vs baseline: -0.2%

Memory: ✅ 35.350MB (SLO: <39.000MB -9.4%) vs baseline: +5.3%

✅ medium

Time: ✅ 7.073ms (SLO: <7.400ms -4.4%) vs baseline: +0.3%

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.2%

✅ shallow

Time: ✅ 0.954ms (SLO: <1.050ms -9.1%) vs baseline: +0.3%

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

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 148.483µs (SLO: <290.000µs 📉 -48.8%) vs baseline: +0.3%

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

✅ high_match

Time: ✅ 196.194µs (SLO: <480.000µs 📉 -59.1%) vs baseline: +1.3%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.1%

✅ low_match

Time: ✅ 100.384µs (SLO: <120.000µs 📉 -16.3%) vs baseline: +0.9%

Memory: ✅ 632.026MB (SLO: <700.000MB -9.7%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.919ms (SLO: <8.500ms 📉 -65.7%) vs baseline: +1.4%

Memory: ✅ 69.791MB (SLO: <75.000MB -6.9%) vs baseline: +5.0%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.829µs (SLO: <20.000µs 📉 -45.9%) vs baseline: +1.9%

Memory: ✅ 32.322MB (SLO: <34.000MB -4.9%) vs baseline: +5.3%

✅ all-enabled

Time: ✅ 40.119µs (SLO: <50.000µs 📉 -19.8%) vs baseline: ~same

Memory: ✅ 32.322MB (SLO: <34.000MB -4.9%) vs baseline: +5.2%

✅ collectipvariant_exists

Time: ✅ 41.140µs (SLO: <50.000µs 📉 -17.7%) vs baseline: +1.7%

Memory: ✅ 32.303MB (SLO: <34.000MB -5.0%) vs baseline: +5.2%

✅ no-collectipvariant

Time: ✅ 40.103µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +0.3%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +5.4%

✅ no-useragentvariant

Time: ✅ 38.683µs (SLO: <50.000µs 📉 -22.6%) vs baseline: ~same

Memory: ✅ 32.342MB (SLO: <34.000MB -4.9%) vs baseline: +5.2%

✅ obfuscation-no-query

Time: ✅ 40.621µs (SLO: <50.000µs 📉 -18.8%) vs baseline: +0.6%

Memory: ✅ 32.342MB (SLO: <34.000MB -4.9%) vs baseline: +5.4%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.103µs (SLO: <90.000µs 📉 -15.4%) vs baseline: +0.2%

Memory: ✅ 32.362MB (SLO: <34.000MB -4.8%) vs baseline: +5.2%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 77.219µs (SLO: <90.000µs 📉 -14.2%) vs baseline: +1.1%

Memory: ✅ 32.322MB (SLO: <34.000MB -4.9%) vs baseline: +5.2%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.690µs (SLO: <170.000µs -9.6%) vs baseline: -0.2%

Memory: ✅ 32.342MB (SLO: <34.500MB -6.3%) vs baseline: +5.4%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.322µs (SLO: <160.000µs -7.3%) vs baseline: +0.3%

Memory: ✅ 32.362MB (SLO: <34.500MB -6.2%) vs baseline: +5.3%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.215µs (SLO: <170.000µs -9.3%) vs baseline: ~same

Memory: ✅ 32.362MB (SLO: <34.500MB -6.2%) vs baseline: +5.2%

✅ useragentvariant_exists_1

Time: ✅ 39.646µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.5%

Memory: ✅ 32.421MB (SLO: <34.000MB -4.6%) vs baseline: +5.6%

✅ useragentvariant_exists_2

Time: ✅ 40.619µs (SLO: <50.000µs 📉 -18.8%) vs baseline: +0.5%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +5.4%

✅ useragentvariant_exists_3

Time: ✅ 40.466µs (SLO: <50.000µs 📉 -19.1%) vs baseline: +1.1%

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

✅ useragentvariant_not_exists_1

Time: ✅ 39.580µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.1%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +5.9%

✅ useragentvariant_not_exists_2

Time: ✅ 39.651µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.6%

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

✅ span - 26/26

✅ add-event

Time: ✅ 24.221ms (SLO: <26.200ms -7.6%) vs baseline: +0.2%

Memory: ✅ 51.133MB (SLO: <53.000MB -3.5%) vs baseline: +5.3%

✅ add-metrics

Time: ✅ 93.485ms (SLO: <98.350ms -4.9%) vs baseline: +1.7%

Memory: ✅ 606.137MB (SLO: <961.000MB 📉 -36.9%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 150.345ms (SLO: <168.550ms 📉 -10.8%) vs baseline: +0.2%

Memory: ✅ 606.598MB (SLO: <962.500MB 📉 -37.0%) vs baseline: +4.8%

✅ get-context

Time: ✅ 22.336ms (SLO: <23.700ms -5.8%) vs baseline: -0.1%

Memory: ✅ 49.968MB (SLO: <53.000MB -5.7%) vs baseline: +5.3%

✅ is-recording

Time: ✅ 22.634ms (SLO: <23.900ms -5.3%) vs baseline: ~same

Memory: ✅ 49.934MB (SLO: <53.000MB -5.8%) vs baseline: +5.2%

✅ record-exception

Time: ✅ 42.520ms (SLO: <44.500ms -4.4%) vs baseline: ~same

Memory: ✅ 42.852MB (SLO: <53.000MB 📉 -19.1%) vs baseline: +5.3%

✅ set-status

Time: ✅ 24.511ms (SLO: <26.000ms -5.7%) vs baseline: ~same

Memory: ✅ 50.007MB (SLO: <53.000MB -5.6%) vs baseline: +5.3%

✅ start

Time: ✅ 22.131ms (SLO: <23.500ms -5.8%) vs baseline: -0.9%

Memory: ✅ 50.032MB (SLO: <53.000MB -5.6%) vs baseline: +5.5%

✅ start-finish

Time: ✅ 52.405ms (SLO: <55.500ms -5.6%) vs baseline: +0.6%

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +5.8%

✅ start-finish-telemetry

Time: ✅ 53.719ms (SLO: <58.300ms -7.9%) vs baseline: +0.4%

Memory: ✅ 31.516MB (SLO: <34.000MB -7.3%) vs baseline: +5.3%

✅ start-finish-traceid128

Time: ✅ 55.318ms (SLO: <60.050ms -7.9%) vs baseline: -0.5%

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

✅ start-traceid128

Time: ✅ 22.718ms (SLO: <24.600ms -7.6%) vs baseline: +0.3%

Memory: ✅ 50.146MB (SLO: <53.000MB -5.4%) vs baseline: +5.6%

✅ update-name

Time: ✅ 23.231ms (SLO: <24.100ms -3.6%) vs baseline: +0.3%

Memory: ✅ 50.631MB (SLO: <53.000MB -4.5%) vs baseline: +5.4%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.496µs (SLO: <20.000µs 📉 -82.5%) vs baseline: +9.1%

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

✅ 1-count-metrics-100-times

Time: ✅ 214.711µs (SLO: <250.000µs 📉 -14.1%) vs baseline: -1.7%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.5%

✅ 1-distribution-metric-1-times

Time: ✅ 2.984µs (SLO: <20.000µs 📉 -85.1%) vs baseline: -0.5%

Memory: ✅ 31.516MB (SLO: <34.000MB -7.3%) vs baseline: +5.4%

✅ 1-distribution-metrics-100-times

Time: ✅ 198.262µs (SLO: <220.000µs -9.9%) vs baseline: +2.2%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.8%

✅ 1-gauge-metric-1-times

Time: ✅ 2.108µs (SLO: <20.000µs 📉 -89.5%) vs baseline: -1.9%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 124.701µs (SLO: <150.000µs 📉 -16.9%) vs baseline: +0.3%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.5%

✅ 1-rate-metric-1-times

Time: ✅ 3.376µs (SLO: <20.000µs 📉 -83.1%) vs baseline: +5.3%

Memory: ✅ 31.536MB (SLO: <34.000MB -7.2%) vs baseline: +5.6%

✅ 1-rate-metrics-100-times

Time: ✅ 214.614µs (SLO: <250.000µs 📉 -14.2%) vs baseline: -0.4%

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

✅ 100-count-metrics-100-times

Time: ✅ 22.499ms (SLO: <23.500ms -4.3%) vs baseline: +2.4%

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +5.7%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.062ms (SLO: <2.250ms -8.4%) vs baseline: +1.3%

Memory: ✅ 31.575MB (SLO: <34.000MB -7.1%) vs baseline: +5.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.281ms (SLO: <1.550ms 📉 -17.4%) vs baseline: -0.9%

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

✅ 100-rate-metrics-100-times

Time: ✅ 2.257ms (SLO: <2.550ms 📉 -11.5%) vs baseline: +1.3%

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

✅ flush-1-metric

Time: ✅ 4.291µs (SLO: <20.000µs 📉 -78.5%) vs baseline: +0.9%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +5.6%

✅ flush-100-metrics

Time: ✅ 183.901µs (SLO: <250.000µs 📉 -26.4%) vs baseline: -0.4%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +5.4%

✅ flush-1000-metrics

Time: ✅ 2.211ms (SLO: <2.500ms 📉 -11.5%) vs baseline: -1.5%

Memory: ✅ 32.676MB (SLO: <34.500MB -5.3%) vs baseline: +5.4%

✅ tracer - 6/6

✅ large

Time: ✅ 30.737ms (SLO: <32.950ms -6.7%) vs baseline: +0.9%

Memory: ✅ 33.128MB (SLO: <34.500MB -4.0%) vs baseline: +5.5%

✅ medium

Time: ✅ 3.005ms (SLO: <3.200ms -6.1%) vs baseline: +0.5%

Memory: ✅ 31.556MB (SLO: <34.000MB -7.2%) vs baseline: +5.4%

✅ small

Time: ✅ 338.203µs (SLO: <370.000µs -8.6%) vs baseline: -0.3%

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

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

First pass

62ddd58

Works?

d56b94b

[Do not merge] Crashtracker runtime stack experiment #14618

Are you sure you want to change the base?

[Do not merge] Crashtracker runtime stack experiment #14618

Conversation

gyuheon0h commented Sep 17, 2025

Checklist

Reviewer Checklist

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github-actions bot commented Sep 17, 2025

Bootstrap import analysis

Summary

Import time breakdown

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pr-commenter bot commented Sep 18, 2025

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

✅ 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

✅ errortracking-enabled-user

✅ tracer-enabled

✅ all_styles_all_headers

✅ b3_headers

✅ b3_single_headers

github-actions bot commented Sep 17, 2025 •

edited

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