chore(profiling): update echion #15011

KowalskiThomas · 2025-10-23T17:05:30Z

Description

This PR upgrades echion to integrate P403n1x87/echion#169 (refactor(mirrors): remove 'reflected' attribute).

github-actions · 2025-10-23T17:06:13Z

CODEOWNERS have been resolved as:

ddtrace/internal/datadog/profiling/stack_v2/CMakeLists.txt              @DataDog/profiling-python

github-actions · 2025-10-23T17:31:51Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 249 ± 3 ms.

The average import time from base is: 257 ± 5 ms.

The import time difference between this PR and base is: -7.9 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.874 ms (1.16%)

ddtrace.bootstrap.sitecustomize 1.833 ms (0.74%)

ddtrace.bootstrap.preload 1.833 ms (0.74%)

ddtrace.internal.remoteconfig.client 0.775 ms (0.31%)

ddtrace.settings.profiling 0.051 ms (0.02%)

ddtrace.vendor.psutil 0.051 ms (0.02%)

ddtrace.settings.dynamic_instrumentation 0.036 ms (0.01%)

ddtrace 1.041 ms (0.42%)

ddtrace.internal._unpatched 0.158 ms (0.06%)

subprocess 0.122 ms (0.05%)

contextlib 0.122 ms (0.05%)

json 0.036 ms (0.01%)

json.decoder 0.036 ms (0.01%)

re 0.036 ms (0.01%)

enum 0.036 ms (0.01%)

types 0.036 ms (0.01%)

ddtrace._logger 0.155 ms (0.06%)

ddtrace.internal.telemetry 0.155 ms (0.06%)

ddtrace.internal.utils.formats 0.119 ms (0.05%)

ddtrace.internal.compat 0.119 ms (0.05%)

pathlib 0.119 ms (0.05%)

ddtrace.settings._agent 0.036 ms (0.01%)

ddtrace.settings 0.036 ms (0.01%)

ddtrace.vendor.debtcollector 0.036 ms (0.01%)

ddtrace.vendor.debtcollector.moves 0.036 ms (0.01%)

ddtrace.trace 0.062 ms (0.02%)

pr-commenter · 2025-10-24T07:15:30Z

Performance SLOs

Comparing candidate kowalski/bug-profiling-update-echion (9ca1ba9) with baseline main (620007d)

🟡 Near SLO Breach (3 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.450ms (SLO: <22.300ms -8.3%) vs baseline: ~same

Memory: ✅ 65.172MB (SLO: <67.000MB -2.7%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.348ms (SLO: <1.450ms -7.0%) vs baseline: -0.3%

Memory: ✅ 64.631MB (SLO: <67.000MB -3.5%) vs baseline: +4.8%

✅ iast

Time: ✅ 20.502ms (SLO: <22.250ms -7.9%) vs baseline: +0.6%

Memory: ✅ 65.232MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

✅ profiler

Time: ✅ 15.273ms (SLO: <16.550ms -7.7%) vs baseline: +0.4%

Memory: ✅ 53.792MB (SLO: <54.500MB 🟡 -1.3%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 20.554ms (SLO: <21.750ms -5.5%) vs baseline: +0.2%

Memory: ✅ 65.277MB (SLO: <67.000MB -2.6%) vs baseline: +4.8%

✅ span-code-origin

Time: ✅ 25.306ms (SLO: <28.200ms 📉 -10.3%) vs baseline: -0.5%

Memory: ✅ 67.377MB (SLO: <69.500MB -3.1%) vs baseline: +3.0%

✅ tracer

Time: ✅ 20.447ms (SLO: <21.750ms -6.0%) vs baseline: ~same

Memory: ✅ 65.161MB (SLO: <67.000MB -2.7%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 22.032ms (SLO: <23.500ms -6.2%) vs baseline: ~same

Memory: ✅ 66.776MB (SLO: <67.500MB 🟡 -1.1%) vs baseline: +5.1%

✅ tracer-dont-create-db-spans

Time: ✅ 19.328ms (SLO: <21.500ms 📉 -10.1%) vs baseline: +0.2%

Memory: ✅ 65.233MB (SLO: <66.000MB 🟡 -1.2%) vs baseline: +4.8%

✅ tracer-minimal

Time: ✅ 16.677ms (SLO: <17.500ms -4.7%) vs baseline: +0.4%

Memory: ✅ 65.262MB (SLO: <66.000MB 🟡 -1.1%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 20.437ms (SLO: <21.750ms -6.0%) vs baseline: -0.2%

Memory: ✅ 70.882MB (SLO: <72.500MB -2.2%) vs baseline: +4.7%

✅ tracer-no-caches

Time: ✅ 18.472ms (SLO: <19.650ms -6.0%) vs baseline: +0.5%

Memory: ✅ 65.191MB (SLO: <67.000MB -2.7%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 18.788ms (SLO: <20.100ms -6.5%) vs baseline: +0.2%

Memory: ✅ 65.204MB (SLO: <67.000MB -2.7%) vs baseline: +4.8%

✅ tracer-no-middleware

Time: ✅ 20.202ms (SLO: <21.500ms -6.0%) vs baseline: +0.4%

Memory: ✅ 65.269MB (SLO: <67.000MB -2.6%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 20.219ms (SLO: <22.000ms -8.1%) vs baseline: ~same

Memory: ✅ 65.224MB (SLO: <67.000MB -2.7%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.063ms (SLO: <19.850ms -9.0%) vs baseline: -0.3%

Memory: ✅ 65.193MB (SLO: <66.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 18.027ms (SLO: <19.400ms -7.1%) vs baseline: -0.3%

Memory: ✅ 65.172MB (SLO: <66.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 17.965ms (SLO: <19.450ms -7.6%) vs baseline: -0.2%

Memory: ✅ 65.215MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.8%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.583ms (SLO: <4.750ms -3.5%) vs baseline: +0.3%

Memory: ✅ 61.930MB (SLO: <65.000MB -4.7%) vs baseline: +4.8%

✅ appsec-post

Time: ✅ 6.609ms (SLO: <6.750ms -2.1%) vs baseline: +0.2%

Memory: ✅ 62.048MB (SLO: <65.000MB -4.5%) vs baseline: +4.9%

✅ appsec-telemetry

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

Memory: ✅ 61.931MB (SLO: <65.000MB -4.7%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.2%) vs baseline: ~same

Memory: ✅ 45.484MB (SLO: <47.000MB -3.2%) vs baseline: +4.9%

✅ iast-get

Time: ✅ 1.865ms (SLO: <2.000ms -6.8%) vs baseline: +0.2%

Memory: ✅ 42.389MB (SLO: <49.000MB 📉 -13.5%) vs baseline: +5.1%

✅ profiler

Time: ✅ 1.916ms (SLO: <2.100ms -8.7%) vs baseline: +0.3%

Memory: ✅ 46.537MB (SLO: <47.000MB 🟡 -1.0%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 3.362ms (SLO: <3.650ms -7.9%) vs baseline: ~same

Memory: ✅ 52.355MB (SLO: <53.500MB -2.1%) vs baseline: +5.0%

✅ tracer

Time: ✅ 3.362ms (SLO: <3.650ms -7.9%) vs baseline: -0.1%

Memory: ✅ 52.356MB (SLO: <53.500MB -2.1%) vs baseline: +5.2%

✅ tracer-native

Time: ✅ 3.359ms (SLO: <3.650ms -8.0%) vs baseline: +0.3%

Memory: ✅ 58.301MB (SLO: <60.000MB -2.8%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.287µs (SLO: <20.000µs 📉 -33.6%) vs baseline: +0.1%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.8%

✅ context_with_data_no_listeners

Time: ✅ 3.302µs (SLO: <10.000µs 📉 -67.0%) vs baseline: +1.2%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.7%

✅ get_item_exists

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.4%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.1%

✅ get_item_missing

Time: ✅ 0.634µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -1.1%

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

✅ set_item

Time: ✅ 24.229µs (SLO: <30.000µs 📉 -19.2%) vs baseline: -0.2%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ All Tests Passing (20 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.099ms (SLO: <2.300ms -8.7%) vs baseline: +1.3%

Memory: ✅ 52.160MB (SLO: <53.500MB -2.5%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 2.097ms (SLO: <2.250ms -6.8%) vs baseline: +1.6%

Memory: ✅ 52.160MB (SLO: <53.500MB -2.5%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.080ms (SLO: <2.300ms -9.6%) vs baseline: +0.6%

Memory: ✅ 52.180MB (SLO: <53.500MB -2.5%) vs baseline: +5.1%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.964ms (SLO: <4.200ms -5.6%) vs baseline: -0.3%

Memory: ✅ 62.226MB (SLO: <66.000MB -5.7%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.442ms (SLO: <2.800ms 📉 -12.8%) vs baseline: ~same

Memory: ✅ 58.668MB (SLO: <60.000MB -2.2%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.057ms (SLO: <2.250ms -8.6%) vs baseline: +0.2%

Memory: ✅ 52.199MB (SLO: <54.500MB -4.2%) vs baseline: +4.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.995µs (SLO: <100.000µs 📉 -19.0%) vs baseline: +0.3%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.123µs (SLO: <20.000µs 📉 -29.4%) vs baseline: -0.5%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ b3_single_headers

Time: ✅ 13.368µs (SLO: <20.000µs 📉 -33.2%) vs baseline: +0.8%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.730µs (SLO: <80.000µs 📉 -20.3%) vs baseline: +0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 65.943µs (SLO: <80.000µs 📉 -17.6%) vs baseline: -0.3%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ empty_headers

Time: ✅ 1.593µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.3%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ full_t_id_datadog_headers

Time: ✅ 23.099µs (SLO: <30.000µs 📉 -23.0%) vs baseline: +1.8%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ invalid_priority_header

Time: ✅ 6.534µs (SLO: <10.000µs 📉 -34.7%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ invalid_span_id_header

Time: ✅ 6.531µs (SLO: <10.000µs 📉 -34.7%) vs baseline: +0.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ invalid_tags_header

Time: ✅ 6.504µs (SLO: <10.000µs 📉 -35.0%) vs baseline: +0.5%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.526µs (SLO: <10.000µs 📉 -34.7%) vs baseline: +0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ large_header_no_matches

Time: ✅ 27.597µs (SLO: <30.000µs -8.0%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.608µs (SLO: <40.000µs 📉 -28.5%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ medium_header_no_matches

Time: ✅ 9.816µs (SLO: <20.000µs 📉 -50.9%) vs baseline: -0.8%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ medium_valid_headers_all

Time: ✅ 11.220µs (SLO: <20.000µs 📉 -43.9%) vs baseline: -0.3%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ none_propagation_style

Time: ✅ 1.698µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.4%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ tracecontext_headers

Time: ✅ 34.428µs (SLO: <40.000µs 📉 -13.9%) vs baseline: ~same

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%

✅ valid_headers_all

Time: ✅ 6.503µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ valid_headers_basic

Time: ✅ 6.042µs (SLO: <10.000µs 📉 -39.6%) vs baseline: -1.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.2%

✅ wsgi_empty_headers

Time: ✅ 1.604µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +1.1%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ wsgi_invalid_priority_header

Time: ✅ 6.543µs (SLO: <10.000µs 📉 -34.6%) vs baseline: -0.6%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.9%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ wsgi_invalid_tags_header

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.5%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.566µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.7%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ wsgi_large_header_no_matches

Time: ✅ 28.819µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.3%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.787µs (SLO: <40.000µs 📉 -25.5%) vs baseline: -0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.212µs (SLO: <20.000µs 📉 -48.9%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.573µs (SLO: <20.000µs 📉 -42.1%) vs baseline: +0.5%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_valid_headers_all

Time: ✅ 6.547µs (SLO: <10.000µs 📉 -34.5%) vs baseline: ~same

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.079µs (SLO: <10.000µs 📉 -39.2%) vs baseline: +0.1%

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

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.547µs (SLO: <30.000µs 📉 -28.2%) vs baseline: +0.5%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ with_all

Time: ✅ 28.991µs (SLO: <40.000µs 📉 -27.5%) vs baseline: +1.0%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ with_dd_origin

Time: ✅ 25.220µs (SLO: <30.000µs 📉 -15.9%) vs baseline: -0.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ with_priority_and_origin

Time: ✅ 24.593µs (SLO: <40.000µs 📉 -38.5%) vs baseline: -0.6%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ with_sampling_priority

Time: ✅ 21.596µs (SLO: <30.000µs 📉 -28.0%) vs baseline: +0.5%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 27.166µs (SLO: <40.000µs 📉 -32.1%) vs baseline: +0.9%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ with_tags_invalid

Time: ✅ 28.207µs (SLO: <40.000µs 📉 -29.5%) vs baseline: -0.7%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ with_tags_max_size

Time: ✅ 27.536µs (SLO: <40.000µs 📉 -31.2%) vs baseline: +1.0%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.827µs (SLO: <40.000µs 📉 -20.4%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ re_expand_noaspect

Time: ✅ 28.748µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.2%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ re_findall_aspect

Time: ✅ 2.892µs (SLO: <10.000µs 📉 -71.1%) vs baseline: -0.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_findall_noaspect

Time: ✅ 1.425µs (SLO: <10.000µs 📉 -85.7%) vs baseline: +0.9%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ re_finditer_aspect

Time: ✅ 4.439µs (SLO: <10.000µs 📉 -55.6%) vs baseline: +0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 1.418µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.5%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_fullmatch_aspect

Time: ✅ 2.634µs (SLO: <10.000µs 📉 -73.7%) vs baseline: +0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_fullmatch_noaspect

Time: ✅ 1.299µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.6%

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

✅ re_group_aspect

Time: ✅ 2.925µs (SLO: <10.000µs 📉 -70.8%) vs baseline: -0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ re_group_noaspect

Time: ✅ 1.620µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +2.0%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9%

✅ re_groups_aspect

Time: ✅ 3.065µs (SLO: <10.000µs 📉 -69.4%) vs baseline: -0.9%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 1.692µs (SLO: <10.000µs 📉 -83.1%) vs baseline: -0.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_match_aspect

Time: ✅ 2.697µs (SLO: <10.000µs 📉 -73.0%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.6%

✅ re_match_noaspect

Time: ✅ 1.308µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_search_aspect

Time: ✅ 2.537µs (SLO: <10.000µs 📉 -74.6%) vs baseline: -0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_search_noaspect

Time: ✅ 1.205µs (SLO: <10.000µs 📉 -87.9%) vs baseline: +0.9%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ re_sub_aspect

Time: ✅ 3.461µs (SLO: <10.000µs 📉 -65.4%) vs baseline: +0.4%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_sub_noaspect

Time: ✅ 1.533µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.5%

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

✅ re_subn_aspect

Time: ✅ 3.742µs (SLO: <10.000µs 📉 -62.6%) vs baseline: +3.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ re_subn_noaspect

Time: ✅ 1.625µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ iastaspects - 118/118

✅ add_aspect

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

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ add_inplace_aspect

Time: ✅ 0.409µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.6%

✅ add_inplace_noaspect

Time: ✅ 0.319µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.4%

✅ add_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ bytearray_aspect

Time: ✅ 1.355µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +2.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 1.594µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +4.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ bytearray_extend_noaspect

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

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ bytearray_noaspect

Time: ✅ 0.480µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.3%

✅ bytes_aspect

Time: ✅ 1.285µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -1.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ bytes_noaspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.8%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ bytesio_aspect

Time: ✅ 1.320µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -0.8%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ bytesio_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.7%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ capitalize_aspect

Time: ✅ 0.741µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.9%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ capitalize_noaspect

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

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.2%

✅ casefold_aspect

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

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ casefold_noaspect

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

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ decode_aspect

Time: ✅ 0.735µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +1.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ decode_noaspect

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

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ encode_aspect

Time: ✅ 0.709µs (SLO: <10.000µs 📉 -92.9%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ encode_noaspect

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

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ format_aspect

Time: ✅ 3.327µs (SLO: <10.000µs 📉 -66.7%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ format_map_aspect

Time: ✅ 3.571µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +0.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ format_map_noaspect

Time: ✅ 0.771µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.4%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.3%

✅ format_noaspect

Time: ✅ 0.599µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ index_aspect

Time: ✅ 0.359µs (SLO: <10.000µs 📉 -96.4%) vs baseline: -0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 0.281µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ join_aspect

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

Memory: ✅ 37.945MB (SLO: <39.000MB -2.7%) vs baseline: +5.6%

✅ join_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +1.0%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ ljust_aspect

Time: ✅ 2.640µs (SLO: <20.000µs 📉 -86.8%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ ljust_noaspect

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

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ lower_aspect

Time: ✅ 2.244µs (SLO: <10.000µs 📉 -77.6%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 0.366µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.0%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ lstrip_aspect

Time: ✅ 2.234µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +1.2%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.9%

✅ lstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ modulo_aspect

Time: ✅ 0.999µs (SLO: <10.000µs 📉 -90.0%) vs baseline: -0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.541µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ modulo_aspect_for_bytes

Time: ✅ 0.984µs (SLO: <10.000µs 📉 -90.2%) vs baseline: +0.7%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.4%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.205µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ modulo_noaspect

Time: ✅ 0.627µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 4.827µs (SLO: <10.000µs 📉 -51.7%) vs baseline: -0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ replace_noaspect

Time: ✅ 0.461µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ repr_aspect

Time: ✅ 0.909µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ repr_noaspect

Time: ✅ 0.415µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ rstrip_aspect

Time: ✅ 1.932µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +1.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.4%

✅ rstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.1%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ slice_aspect

Time: ✅ 0.497µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ slice_noaspect

Time: ✅ 0.451µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.9%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 1.548µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -1.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ stringio_noaspect

Time: ✅ 0.715µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ strip_aspect

Time: ✅ 2.254µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +2.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ strip_noaspect

Time: ✅ 0.391µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ swapcase_aspect

Time: ✅ 2.466µs (SLO: <10.000µs 📉 -75.3%) vs baseline: +1.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ swapcase_noaspect

Time: ✅ 0.531µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -1.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ title_aspect

Time: ✅ 2.370µs (SLO: <10.000µs 📉 -76.3%) vs baseline: -0.1%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ title_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.0%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ translate_aspect

Time: ✅ 3.323µs (SLO: <10.000µs 📉 -66.8%) vs baseline: +1.6%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.5%

✅ translate_noaspect

Time: ✅ 1.041µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.4%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.3%

✅ upper_aspect

Time: ✅ 2.278µs (SLO: <10.000µs 📉 -77.2%) vs baseline: +0.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9%

✅ upper_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.9%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.319µs (SLO: <10.000µs 📉 -56.8%) vs baseline: +0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ ospathbasename_noaspect

Time: ✅ 1.083µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.2%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 6.170µs (SLO: <10.000µs 📉 -38.3%) vs baseline: -0.5%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ ospathjoin_noaspect

Time: ✅ 2.301µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathnormcase_aspect

Time: ✅ 3.589µs (SLO: <10.000µs 📉 -64.1%) vs baseline: +1.1%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ ospathnormcase_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.6%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ ospathsplit_aspect

Time: ✅ 4.914µs (SLO: <10.000µs 📉 -50.9%) vs baseline: +0.3%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ ospathsplit_noaspect

Time: ✅ 1.590µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.761µs (SLO: <10.000µs 📉 -62.4%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.701µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.2%

✅ ospathsplitext_aspect

Time: ✅ 4.600µs (SLO: <10.000µs 📉 -54.0%) vs baseline: +0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ ospathsplitext_noaspect

Time: ✅ 1.393µs (SLO: <10.000µs 📉 -86.1%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.411µs (SLO: <10.000µs 📉 -85.9%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ rsplit_noaspect

Time: ✅ 0.579µs (SLO: <10.000µs 📉 -94.2%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ split_aspect

Time: ✅ 1.369µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -2.3%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ split_noaspect

Time: ✅ 0.572µs (SLO: <10.000µs 📉 -94.3%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ splitlines_aspect

Time: ✅ 1.378µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.3%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ splitlines_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.1%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 49.344µs (SLO: <60.000µs 📉 -17.8%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.383ms (SLO: <42.000ms -3.8%) vs baseline: +0.2%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +4.9%

✅ add-link

Time: ✅ 36.318ms (SLO: <38.550ms -5.8%) vs baseline: +0.3%

Memory: ✅ 34.721MB (SLO: <39.000MB 📉 -11.0%) vs baseline: +4.3%

✅ add-metrics

Time: ✅ 218.514ms (SLO: <232.000ms -5.8%) vs baseline: -0.2%

Memory: ✅ 34.859MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 212.353ms (SLO: <221.600ms -4.2%) vs baseline: +0.5%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +5.0%

✅ get-context

Time: ✅ 29.191ms (SLO: <31.300ms -6.7%) vs baseline: +0.5%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +3.5%

✅ is-recording

Time: ✅ 29.185ms (SLO: <31.000ms -5.9%) vs baseline: +0.3%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +3.4%

✅ record-exception

Time: ✅ 63.020ms (SLO: <65.850ms -4.3%) vs baseline: -0.9%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +4.9%

✅ set-status

Time: ✅ 31.592ms (SLO: <34.150ms -7.5%) vs baseline: -1.0%

Memory: ✅ 34.603MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +3.9%

✅ start

Time: ✅ 28.939ms (SLO: <30.150ms -4.0%) vs baseline: +1.1%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +3.6%

✅ start-finish

Time: ✅ 33.700ms (SLO: <35.350ms -4.7%) vs baseline: -1.1%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +3.9%

✅ start-finish-telemetry

Time: ✅ 33.869ms (SLO: <35.450ms -4.5%) vs baseline: -0.3%

Memory: ✅ 34.682MB (SLO: <39.000MB 📉 -11.1%) vs baseline: +4.1%

✅ update-name

Time: ✅ 31.001ms (SLO: <33.400ms -7.2%) vs baseline: +0.4%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +3.9%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.276ms (SLO: <47.150ms 📉 -14.6%) vs baseline: +0.6%

Memory: ✅ 43.756MB (SLO: <47.000MB -6.9%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 317.403ms (SLO: <344.800ms -7.9%) vs baseline: +0.3%

Memory: ✅ 651.964MB (SLO: <675.000MB -3.4%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 287.767ms (SLO: <314.000ms -8.4%) vs baseline: ~same

Memory: ✅ 653.496MB (SLO: <675.000MB -3.2%) vs baseline: +4.8%

✅ get-context

Time: ✅ 80.150ms (SLO: <92.350ms 📉 -13.2%) vs baseline: ~same

Memory: ✅ 39.613MB (SLO: <46.500MB 📉 -14.8%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 38.008ms (SLO: <44.500ms 📉 -14.6%) vs baseline: +0.3%

Memory: ✅ 43.157MB (SLO: <47.500MB -9.1%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 57.929ms (SLO: <67.650ms 📉 -14.4%) vs baseline: ~same

Memory: ✅ 39.910MB (SLO: <47.000MB 📉 -15.1%) vs baseline: +4.9%

✅ set-status

Time: ✅ 43.936ms (SLO: <50.400ms 📉 -12.8%) vs baseline: +0.3%

Memory: ✅ 43.192MB (SLO: <47.000MB -8.1%) vs baseline: +4.9%

✅ start

Time: ✅ 37.280ms (SLO: <43.450ms 📉 -14.2%) vs baseline: ~same

Memory: ✅ 43.185MB (SLO: <47.000MB -8.1%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 82.086ms (SLO: <88.000ms -6.7%) vs baseline: ~same

Memory: ✅ 34.544MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 83.573ms (SLO: <89.000ms -6.1%) vs baseline: -0.3%

Memory: ✅ 34.623MB (SLO: <46.500MB 📉 -25.5%) vs baseline: +5.2%

✅ update-name

Time: ✅ 38.737ms (SLO: <45.150ms 📉 -14.2%) vs baseline: -0.2%

Memory: ✅ 43.515MB (SLO: <47.000MB -7.4%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 340.655ms (SLO: <354.300ms -3.9%) vs baseline: -1.1%

Memory: ✅ 37.904MB (SLO: <40.000MB -5.2%) vs baseline: +3.6%

✅ cache_on

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

Memory: ✅ 37.751MB (SLO: <39.000MB -3.2%) vs baseline: +5.0%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.476µs (SLO: <170.000µs -8.5%) vs baseline: +0.5%

Memory: ✅ 37.323MB (SLO: <38.500MB -3.1%) vs baseline: +5.3%

✅ import_many_cached

Time: ✅ 121.246µs (SLO: <130.000µs -6.7%) vs baseline: -0.2%

Memory: ✅ 37.392MB (SLO: <38.500MB -2.9%) vs baseline: +6.4%

✅ import_many_stdlib

Time: ✅ 1.625ms (SLO: <1.750ms -7.1%) vs baseline: -0.2%

Memory: ✅ 37.502MB (SLO: <38.500MB -2.6%) vs baseline: +5.2%

✅ import_many_stdlib_cached

Time: ✅ 0.977ms (SLO: <1.100ms 📉 -11.2%) vs baseline: ~same

Memory: ✅ 37.486MB (SLO: <38.500MB -2.6%) vs baseline: +5.3%

✅ import_many_unknown

Time: ✅ 837.053µs (SLO: <890.000µs -5.9%) vs baseline: +0.2%

Memory: ✅ 37.497MB (SLO: <38.500MB -2.6%) vs baseline: +5.2%

✅ import_many_unknown_cached

Time: ✅ 790.279µs (SLO: <870.000µs -9.2%) vs baseline: -0.3%

Memory: ✅ 37.465MB (SLO: <38.500MB -2.7%) vs baseline: +5.1%

✅ import_one

Time: ✅ 19.740µs (SLO: <30.000µs 📉 -34.2%) vs baseline: ~same

Memory: ✅ 37.286MB (SLO: <39.000MB -4.4%) vs baseline: +5.2%

✅ import_one_cache

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

Memory: ✅ 37.245MB (SLO: <38.500MB -3.3%) vs baseline: +5.9%

✅ import_one_stdlib

Time: ✅ 18.713µs (SLO: <20.000µs -6.4%) vs baseline: +0.3%

Memory: ✅ 37.241MB (SLO: <38.500MB -3.3%) vs baseline: +5.7%

✅ import_one_stdlib_cache

Time: ✅ 6.282µs (SLO: <10.000µs 📉 -37.2%) vs baseline: ~same

Memory: ✅ 37.415MB (SLO: <38.500MB -2.8%) vs baseline: +5.3%

✅ import_one_unknown

Time: ✅ 45.202µs (SLO: <50.000µs -9.6%) vs baseline: -0.8%

Memory: ✅ 37.225MB (SLO: <38.500MB -3.3%) vs baseline: +5.2%

✅ import_one_unknown_cache

Time: ✅ 6.342µs (SLO: <10.000µs 📉 -36.6%) vs baseline: +0.9%

Memory: ✅ 37.379MB (SLO: <38.500MB -2.9%) vs baseline: +5.2%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.359µs (SLO: <10.000µs 📉 -76.4%) vs baseline: ~same

Memory: ✅ 31.733MB (SLO: <34.000MB -6.7%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.433µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +1.6%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +4.9%

✅ long_window

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.4%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.8%

✅ low_rate_limit

Time: ✅ 2.371µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.7%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.828µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.4%

Memory: ✅ 31.733MB (SLO: <34.000MB -6.7%) vs baseline: +4.9%

✅ short_window

Time: ✅ 2.494µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.6%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.7%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 308.673ms (SLO: <320.950ms -3.8%) vs baseline: -0.1%

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +4.7%

✅ deep-profiled

Time: ✅ 327.564ms (SLO: <359.150ms -8.8%) vs baseline: -0.1%

Memory: ✅ 37.683MB (SLO: <39.000MB -3.4%) vs baseline: +6.2%

✅ medium

Time: ✅ 7.021ms (SLO: <7.400ms -5.1%) vs baseline: ~same

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.5%

✅ shallow

Time: ✅ 0.945ms (SLO: <1.050ms 📉 -10.0%) vs baseline: -0.1%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.2%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.186µs (SLO: <290.000µs 📉 -52.7%) vs baseline: -0.3%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

✅ high_match

Time: ✅ 173.799µs (SLO: <480.000µs 📉 -63.8%) vs baseline: -0.4%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.8%

✅ low_match

Time: ✅ 98.357µs (SLO: <120.000µs 📉 -18.0%) vs baseline: -0.2%

Memory: ✅ 600.828MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.654ms (SLO: <8.500ms 📉 -68.8%) vs baseline: -0.4%

Memory: ✅ 68.283MB (SLO: <75.000MB -9.0%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.471µs (SLO: <20.000µs 📉 -47.6%) vs baseline: -0.7%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 39.771µs (SLO: <50.000µs 📉 -20.5%) vs baseline: ~same

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.6%

✅ collectipvariant_exists

Time: ✅ 40.580µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.1%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%

✅ no-collectipvariant

Time: ✅ 39.768µs (SLO: <50.000µs 📉 -20.5%) vs baseline: +0.1%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.9%

✅ no-useragentvariant

Time: ✅ 38.597µs (SLO: <50.000µs 📉 -22.8%) vs baseline: +0.2%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ obfuscation-no-query

Time: ✅ 40.331µs (SLO: <50.000µs 📉 -19.3%) vs baseline: -0.4%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.486µs (SLO: <90.000µs 📉 -16.1%) vs baseline: -0.1%

Memory: ✅ 32.952MB (SLO: <34.000MB -3.1%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.533µs (SLO: <90.000µs 📉 -15.0%) vs baseline: +0.5%

Memory: ✅ 32.991MB (SLO: <34.000MB -3.0%) vs baseline: +5.0%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.971µs (SLO: <170.000µs -9.4%) vs baseline: ~same

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.300µs (SLO: <160.000µs -7.3%) vs baseline: -0.1%

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.8%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.282µs (SLO: <170.000µs -9.2%) vs baseline: -0.2%

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.7%

✅ useragentvariant_exists_1

Time: ✅ 39.321µs (SLO: <50.000µs 📉 -21.4%) vs baseline: ~same

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.7%

✅ useragentvariant_exists_2

Time: ✅ 40.201µs (SLO: <50.000µs 📉 -19.6%) vs baseline: -0.5%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ useragentvariant_exists_3

Time: ✅ 39.752µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.2%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ useragentvariant_not_exists_1

Time: ✅ 39.175µs (SLO: <50.000µs 📉 -21.7%) vs baseline: ~same

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.8%

✅ useragentvariant_not_exists_2

Time: ✅ 39.219µs (SLO: <50.000µs 📉 -21.6%) vs baseline: -0.1%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%

✅ span - 26/26

✅ add-event

Time: ✅ 19.825ms (SLO: <22.500ms 📉 -11.9%) vs baseline: +0.6%

Memory: ✅ 48.838MB (SLO: <53.000MB -7.9%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 89.919ms (SLO: <93.500ms -3.8%) vs baseline: -0.5%

Memory: ✅ 736.368MB (SLO: <961.000MB 📉 -23.4%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 146.454ms (SLO: <155.000ms -5.5%) vs baseline: ~same

Memory: ✅ 735.151MB (SLO: <962.500MB 📉 -23.6%) vs baseline: +4.9%

✅ get-context

Time: ✅ 18.311ms (SLO: <20.500ms 📉 -10.7%) vs baseline: ~same

Memory: ✅ 47.490MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 18.556ms (SLO: <20.500ms -9.5%) vs baseline: -0.7%

Memory: ✅ 47.529MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 37.349ms (SLO: <40.000ms -6.6%) vs baseline: -0.5%

Memory: ✅ 41.892MB (SLO: <53.000MB 📉 -21.0%) vs baseline: +4.5%

✅ set-status

Time: ✅ 20.051ms (SLO: <22.000ms -8.9%) vs baseline: -0.3%

Memory: ✅ 47.639MB (SLO: <53.000MB 📉 -10.1%) vs baseline: +5.1%

✅ start

Time: ✅ 18.145ms (SLO: <20.500ms 📉 -11.5%) vs baseline: +1.2%

Memory: ✅ 47.509MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 50.666ms (SLO: <52.500ms -3.5%) vs baseline: +0.2%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 52.013ms (SLO: <54.500ms -4.6%) vs baseline: ~same

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ start-finish-traceid128

Time: ✅ 53.964ms (SLO: <57.000ms -5.3%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 19.134ms (SLO: <22.500ms 📉 -15.0%) vs baseline: +3.6%

Memory: ✅ 47.468MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.6%

✅ update-name

Time: ✅ 18.575ms (SLO: <22.000ms 📉 -15.6%) vs baseline: -0.5%

Memory: ✅ 48.233MB (SLO: <53.000MB -9.0%) vs baseline: +4.9%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.936µs (SLO: <20.000µs 📉 -85.3%) vs baseline: -1.6%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.9%

✅ 1-count-metrics-100-times

Time: ✅ 203.500µs (SLO: <220.000µs -7.5%) vs baseline: -0.4%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.9%

✅ 1-distribution-metric-1-times

Time: ✅ 3.516µs (SLO: <20.000µs 📉 -82.4%) vs baseline: +6.5%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ 1-distribution-metrics-100-times

Time: ✅ 214.864µs (SLO: <220.000µs -2.3%) vs baseline: -0.6%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +5.0%

✅ 1-gauge-metric-1-times

Time: ✅ 2.154µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -2.3%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.9%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.122µs (SLO: <150.000µs -8.6%) vs baseline: +0.2%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.9%

✅ 1-rate-metric-1-times

Time: ✅ 3.026µs (SLO: <20.000µs 📉 -84.9%) vs baseline: -2.6%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ 1-rate-metrics-100-times

Time: ✅ 218.566µs (SLO: <250.000µs 📉 -12.6%) vs baseline: +1.1%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ 100-count-metrics-100-times

Time: ✅ 20.734ms (SLO: <22.000ms -5.8%) vs baseline: +1.5%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.1%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.302ms (SLO: <2.300ms ~same) vs baseline: +1.4%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.9%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.425ms (SLO: <1.550ms -8.1%) vs baseline: +1.8%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.6%

✅ 100-rate-metrics-100-times

Time: ✅ 2.258ms (SLO: <2.550ms 📉 -11.4%) vs baseline: +2.8%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.6%

✅ flush-1-metric

Time: ✅ 4.514µs (SLO: <20.000µs 📉 -77.4%) vs baseline: +1.0%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.1%

✅ flush-100-metrics

Time: ✅ 174.126µs (SLO: <250.000µs 📉 -30.3%) vs baseline: -0.9%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ flush-1000-metrics

Time: ✅ 2.119ms (SLO: <2.500ms 📉 -15.2%) vs baseline: ~same

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.8%

✅ tracer - 6/6

✅ large

Time: ✅ 29.656ms (SLO: <32.950ms -10.0%) vs baseline: +0.7%

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +3.8%

✅ medium

Time: ✅ 2.930ms (SLO: <3.200ms -8.5%) vs baseline: +0.2%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ small

Time: ✅ 332.259µs (SLO: <370.000µs 📉 -10.2%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

ℹ️ Scenarios Missing SLO Configuration (9 scenarios)

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

coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline

KowalskiThomas mentioned this pull request Oct 23, 2025

refactor(mirrors): remove 'reflected' attribute P403n1x87/echion#169

Merged

fix(profiling): update echion

9ca1ba9

KowalskiThomas added the changelog/no-changelog A changelog entry is not required for this PR. label Oct 24, 2025

KowalskiThomas force-pushed the kowalski/bug-profiling-update-echion branch from 9b1f786 to 9ca1ba9 Compare October 24, 2025 06:19

KowalskiThomas changed the title ~~bug(profiling): update echion~~ refactor(profiling): update echion Oct 24, 2025

KowalskiThomas changed the title ~~refactor(profiling): update echion~~ chore(profiling): update echion Oct 24, 2025

KowalskiThomas marked this pull request as ready for review October 24, 2025 08:35

KowalskiThomas requested a review from a team as a code owner October 24, 2025 08:35

vlad-scherbich approved these changes Oct 24, 2025

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KowalskiThomas merged commit 26c7507 into main Oct 24, 2025
513 of 517 checks passed

KowalskiThomas deleted the kowalski/bug-profiling-update-echion branch October 24, 2025 15:05

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chore(profiling): update echion #15011

chore(profiling): update echion #15011

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Description

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Bootstrap import analysis

Summary

Import time breakdown

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pr-commenter bot commented Oct 24, 2025

Performance SLOs

✅ appsec

✅ exception-replay-enabled

✅ iast

✅ profiler

✅ resource-renaming

✅ span-code-origin

✅ tracer

✅ tracer-and-profiler

✅ tracer-dont-create-db-spans

✅ tracer-minimal

✅ 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

✅ resource-renaming

✅ tracer

✅ tracer-native

⚠️ context_with_data_listeners

✅ context_with_data_no_listeners

✅ get_item_exists

✅ get_item_missing

✅ set_item

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ appsec-enabled

✅ iast-enabled

✅ tracer-enabled

✅ all_styles_all_headers

✅ b3_headers

✅ b3_single_headers

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

✅ empty_headers

✅ full_t_id_datadog_headers

✅ invalid_priority_header

✅ invalid_span_id_header

✅ invalid_tags_header

✅ invalid_trace_id_header

✅ large_header_no_matches

✅ large_valid_headers_all

✅ medium_header_no_matches

✅ medium_valid_headers_all

✅ none_propagation_style

✅ tracecontext_headers

✅ valid_headers_all

✅ valid_headers_basic

✅ wsgi_empty_headers

✅ wsgi_invalid_priority_header

✅ wsgi_invalid_span_id_header

✅ wsgi_invalid_tags_header

KowalskiThomas commented Oct 23, 2025 •

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