feat(tracer): update tags for proxy inferred spans #15564

florentinl · 2025-12-09T14:27:57Z

Description

Implementation of RFC-1081 on Endpoint Discovery & Correlation from API Gateway Inferred Spans, summary of changes:

Testing

updated unit tests to include protocol in http.url
added new unit tests for the additional tags and support for aws.httpapi
system-tests: [IN PROGRESS]

Risks

Additional Notes

the PR is currently blocked by an incompatible system-test and thus depends on Inferred Proxy Spans: add tests for endpoint discovery and correlation with appsec system-tests#5855 to disable it first.
the http.useragent tag is not part of the RFC but is used by the system-tests to link spans to requests. It simplifies the testing of this feature and I don't see any reason why we should avoid including it.

github-actions · 2025-12-09T14:28:42Z

CODEOWNERS have been resolved as:

releasenotes/notes/feat-inferred-proxy-httpapi-headers-33a0d4d4c1d6c5a1.yaml  @DataDog/apm-python
tests/tracer/test_inferred_proxy.py                                     @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/_inferred_proxy.py                                       @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/trace_handlers.py                                        @DataDog/apm-sdk-capabilities-python @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/aiohttp/test_middleware.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/asgi/test_asgi.py                                         @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/bottle/test.py                                            @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/bottle/test_distributed.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/cherrypy/test_middleware.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/django/test_django.py                                     @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/djangorestframework/test_djangorestframework.py           @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/falcon/test_distributed_tracing.py                        @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/falcon/test_suite.py                                      @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/fastapi/test_fastapi.py                                   @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/flask/test_request.py                                     @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/molten/test_molten.py                                     @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/pyramid/test_pyramid.py                                   @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/sanic/test_sanic.py                                       @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/starlette/test_starlette.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/tornado/test_tornado_web.py                               @DataDog/apm-core-python @DataDog/apm-idm-python

github-actions · 2025-12-09T15:02:11Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 249 ± 2 ms.

The average import time from base is: 250 ± 3 ms.

The import time difference between this PR and base is: -1.4 ± 0.1 ms.

Import time breakdown

The following import paths have grown:

ddtrace.auto 2.259 ms (0.91%)

ddtrace.bootstrap.sitecustomize 2.259 ms (0.91%)

ddtrace._trace.trace_handlers 1.529 ms (0.61%)

ddtrace._trace._inferred_proxy 1.378 ms (0.55%)

ddtrace.contrib.internal.botocore.constants 0.083 ms (0.03%)

ddtrace.contrib.internal.botocore 0.083 ms (0.03%)

ddtrace.contrib.trace_utils 0.068 ms (0.03%)

ddtrace.contrib.internal.redis_utils 0.068 ms (0.03%)

ddtrace.contrib.internal 0.068 ms (0.03%)

The following import paths have shrunk:

ddtrace.auto 3.538 ms (1.42%)

ddtrace.bootstrap.sitecustomize 2.183 ms (0.88%)

ddtrace.bootstrap.preload 1.305 ms (0.52%)

ddtrace.internal.remoteconfig.client 0.630 ms (0.25%)

shlex 0.727 ms (0.29%)

ddtrace._trace.trace_handlers 0.151 ms (0.06%)

ddtrace.contrib.trace_utils 0.074 ms (0.03%)

ddtrace.contrib.internal.redis_utils 0.074 ms (0.03%)

ddtrace.ext.redis 0.074 ms (0.03%)

ddtrace 1.356 ms (0.54%)

ddtrace._logger 0.677 ms (0.27%)

ddtrace.internal.telemetry 0.677 ms (0.27%)

ddtrace.internal.telemetry.writer 0.677 ms (0.27%)

ddtrace.internal.utils.version 0.677 ms (0.27%)

ddtrace.version 0.677 ms (0.27%)

ddtrace.internal._unpatched 0.028 ms (0.01%)

json 0.028 ms (0.01%)

json.decoder 0.028 ms (0.01%)

re 0.028 ms (0.01%)

enum 0.028 ms (0.01%)

types 0.028 ms (0.01%)

pr-commenter · 2025-12-09T15:17:19Z

Performance SLOs

Comparing candidate florentin.labelle/APPSEC-60048/proxy-inferred-spans-appsec (eb71528) with baseline main (ddecdc2)

📈 Performance Regressions (2 suites)

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.111µs (SLO: <10.000µs 📉 -48.9%) vs baseline: 📈 +22.7%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.0%

✅ ospathbasename_noaspect

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

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ ospathjoin_aspect

Time: ✅ 6.017µs (SLO: <10.000µs 📉 -39.8%) vs baseline: +0.2%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.284µs (SLO: <10.000µs 📉 -77.2%) vs baseline: ~same

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ ospathnormcase_aspect

Time: ✅ 3.446µs (SLO: <10.000µs 📉 -65.5%) vs baseline: -1.0%

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +5.0%

✅ ospathnormcase_noaspect

Time: ✅ 0.575µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.7%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 4.769µs (SLO: <10.000µs 📉 -52.3%) vs baseline: -1.1%

Memory: ✅ 38.692MB (SLO: <41.000MB -5.6%) vs baseline: +5.4%

✅ ospathsplit_noaspect

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.6%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.0%

✅ ospathsplitdrive_aspect

Time: ✅ 3.705µs (SLO: <10.000µs 📉 -63.0%) vs baseline: +0.3%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.0%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.698µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.4%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.9%

✅ ospathsplitext_aspect

Time: ✅ 4.522µs (SLO: <10.000µs 📉 -54.8%) vs baseline: ~same

Memory: ✅ 38.496MB (SLO: <41.000MB -6.1%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 1.381µs (SLO: <10.000µs 📉 -86.2%) vs baseline: ~same

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.6%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.325µs (SLO: <20.000µs 📉 -83.4%) vs baseline: 📈 +16.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.6%

✅ 1-count-metrics-100-times

Time: ✅ 198.400µs (SLO: <220.000µs -9.8%) vs baseline: +0.3%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.3%

✅ 1-distribution-metric-1-times

Time: ✅ 3.162µs (SLO: <20.000µs 📉 -84.2%) vs baseline: -0.5%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.0%

✅ 1-distribution-metrics-100-times

Time: ✅ 213.090µs (SLO: <230.000µs -7.4%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.3%

✅ 1-gauge-metric-1-times

Time: ✅ 2.134µs (SLO: <20.000µs 📉 -89.3%) vs baseline: -2.0%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.5%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.258µs (SLO: <150.000µs -9.2%) vs baseline: -0.5%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.4%

✅ 1-rate-metric-1-times

Time: ✅ 2.997µs (SLO: <20.000µs 📉 -85.0%) vs baseline: +0.4%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +4.1%

✅ 1-rate-metrics-100-times

Time: ✅ 211.767µs (SLO: <250.000µs 📉 -15.3%) vs baseline: +0.5%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.4%

✅ 100-count-metrics-100-times

Time: ✅ 19.977ms (SLO: <22.000ms -9.2%) vs baseline: -0.9%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.211ms (SLO: <2.550ms 📉 -13.3%) vs baseline: +0.7%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.3%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.405ms (SLO: <1.550ms -9.3%) vs baseline: -0.4%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.184ms (SLO: <2.550ms 📉 -14.4%) vs baseline: +0.3%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%

✅ flush-1-metric

Time: ✅ 4.473µs (SLO: <20.000µs 📉 -77.6%) vs baseline: -0.9%

Memory: ✅ 35.075MB (SLO: <35.500MB 🟡 -1.2%) vs baseline: +4.8%

✅ flush-100-metrics

Time: ✅ 173.419µs (SLO: <250.000µs 📉 -30.6%) vs baseline: ~same

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.184ms (SLO: <2.500ms 📉 -12.6%) vs baseline: +0.5%

Memory: ✅ 35.901MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.7%

🟡 Near SLO Breach (14 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.567ms (SLO: <22.300ms 📉 -12.3%) vs baseline: ~same

Memory: ✅ 68.223MB (SLO: <70.500MB -3.2%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.364ms (SLO: <1.450ms -6.0%) vs baseline: +0.1%

Memory: ✅ 66.314MB (SLO: <67.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ iast

Time: ✅ 19.564ms (SLO: <22.250ms 📉 -12.1%) vs baseline: -0.4%

Memory: ✅ 68.243MB (SLO: <70.000MB -2.5%) vs baseline: +4.9%

✅ profiler

Time: ✅ 15.482ms (SLO: <16.550ms -6.5%) vs baseline: ~same

Memory: ✅ 56.342MB (SLO: <57.500MB -2.0%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.558ms (SLO: <21.750ms 📉 -10.1%) vs baseline: +0.6%

Memory: ✅ 68.115MB (SLO: <70.500MB -3.4%) vs baseline: +4.8%

✅ span-code-origin

Time: ✅ 19.920ms (SLO: <28.200ms 📉 -29.4%) vs baseline: +0.4%

Memory: ✅ 68.234MB (SLO: <71.000MB -3.9%) vs baseline: +5.0%

✅ tracer

Time: ✅ 19.561ms (SLO: <21.750ms 📉 -10.1%) vs baseline: ~same

Memory: ✅ 68.154MB (SLO: <70.000MB -2.6%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 21.686ms (SLO: <23.500ms -7.7%) vs baseline: ~same

Memory: ✅ 69.265MB (SLO: <71.000MB -2.4%) vs baseline: +4.7%

✅ tracer-dont-create-db-spans

Time: ✅ 19.639ms (SLO: <21.500ms -8.7%) vs baseline: -0.1%

Memory: ✅ 68.164MB (SLO: <70.000MB -2.6%) vs baseline: +4.8%

✅ tracer-minimal

Time: ✅ 16.776ms (SLO: <17.500ms -4.1%) vs baseline: ~same

Memory: ✅ 67.967MB (SLO: <70.000MB -2.9%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 19.467ms (SLO: <21.750ms 📉 -10.5%) vs baseline: +0.2%

Memory: ✅ 68.144MB (SLO: <72.500MB -6.0%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.933ms (SLO: <19.650ms -8.7%) vs baseline: +1.9%

Memory: ✅ 68.164MB (SLO: <70.000MB -2.6%) vs baseline: +5.0%

✅ tracer-no-databases

Time: ✅ 19.511ms (SLO: <20.100ms -2.9%) vs baseline: +1.9%

Memory: ✅ 68.056MB (SLO: <70.000MB -2.8%) vs baseline: +5.2%

✅ tracer-no-middleware

Time: ✅ 19.356ms (SLO: <21.500ms -10.0%) vs baseline: +0.2%

Memory: ✅ 68.213MB (SLO: <70.000MB -2.6%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 19.549ms (SLO: <22.000ms 📉 -11.1%) vs baseline: +1.0%

Memory: ✅ 68.221MB (SLO: <70.500MB -3.2%) vs baseline: +5.0%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.277ms (SLO: <19.850ms 📉 -18.0%) vs baseline: -0.7%

Memory: ✅ 69.793MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 16.327ms (SLO: <19.400ms 📉 -15.8%) vs baseline: -0.2%

Memory: ✅ 69.813MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.360ms (SLO: <19.450ms 📉 -15.9%) vs baseline: -0.1%

Memory: ✅ 69.776MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.065ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.1%

Memory: ✅ 55.738MB (SLO: <56.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 2.077ms (SLO: <2.250ms -7.7%) vs baseline: +0.2%

Memory: ✅ 55.817MB (SLO: <56.500MB 🟡 -1.2%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.068ms (SLO: <2.300ms 📉 -10.1%) vs baseline: +0.3%

Memory: ✅ 55.719MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +4.7%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.367ms (SLO: <4.750ms 📉 -29.1%) vs baseline: -0.6%

Memory: ✅ 55.485MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.9%

✅ appsec-post

Time: ✅ 2.863ms (SLO: <6.750ms 📉 -57.6%) vs baseline: +0.3%

Memory: ✅ 55.875MB (SLO: <66.500MB 📉 -16.0%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 3.398ms (SLO: <4.750ms 📉 -28.5%) vs baseline: +0.6%

Memory: ✅ 55.542MB (SLO: <66.500MB 📉 -16.5%) vs baseline: +4.9%

✅ debugger

Time: ✅ 1.870ms (SLO: <2.000ms -6.5%) vs baseline: ~same

Memory: ✅ 47.860MB (SLO: <49.500MB -3.3%) vs baseline: +4.7%

✅ iast-get

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

Memory: ✅ 44.615MB (SLO: <49.000MB -8.9%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.905ms (SLO: <2.100ms -9.3%) vs baseline: ~same

Memory: ✅ 48.842MB (SLO: <50.000MB -2.3%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: +0.1%

Memory: ✅ 55.488MB (SLO: <56.000MB 🟡 -0.9%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.372ms (SLO: <3.650ms -7.6%) vs baseline: +0.3%

Memory: ✅ 55.488MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 3.375ms (SLO: <3.650ms -7.5%) vs baseline: +0.3%

Memory: ✅ 55.485MB (SLO: <60.000MB -7.5%) vs baseline: +4.9%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.058ms (SLO: <4.200ms 📉 -51.0%) vs baseline: ~same

Memory: ✅ 55.817MB (SLO: <66.000MB 📉 -15.4%) vs baseline: +5.0%

✅ iast-enabled

Time: ✅ 2.069ms (SLO: <2.800ms 📉 -26.1%) vs baseline: ~same

Memory: ✅ 55.817MB (SLO: <62.500MB 📉 -10.7%)

✅ tracer-enabled

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

Memory: ✅ 55.817MB (SLO: <56.500MB 🟡 -1.2%)

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.125µs (SLO: <100.000µs 📉 -18.9%) vs baseline: -0.5%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ b3_headers

Time: ✅ 14.281µs (SLO: <20.000µs 📉 -28.6%) vs baseline: +0.5%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ b3_single_headers

Time: ✅ 13.265µs (SLO: <20.000µs 📉 -33.7%) vs baseline: -0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.103µs (SLO: <80.000µs 📉 -19.9%) vs baseline: +0.6%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.278µs (SLO: <80.000µs 📉 -17.2%) vs baseline: +0.1%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ empty_headers

Time: ✅ 1.631µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.1%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ full_t_id_datadog_headers

Time: ✅ 22.536µs (SLO: <30.000µs 📉 -24.9%) vs baseline: +0.2%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ invalid_priority_header

Time: ✅ 6.596µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.5%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ invalid_span_id_header

Time: ✅ 6.589µs (SLO: <10.000µs 📉 -34.1%) vs baseline: -0.3%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.3%

✅ invalid_tags_header

Time: ✅ 6.590µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.6%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.3%

✅ invalid_trace_id_header

Time: ✅ 6.592µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.9%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ large_header_no_matches

Time: ✅ 27.722µs (SLO: <30.000µs -7.6%) vs baseline: -0.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ large_valid_headers_all

Time: ✅ 28.740µs (SLO: <40.000µs 📉 -28.2%) vs baseline: -0.5%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ medium_header_no_matches

Time: ✅ 9.893µs (SLO: <20.000µs 📉 -50.5%) vs baseline: -0.4%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 11.381µs (SLO: <20.000µs 📉 -43.1%) vs baseline: +0.3%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.3%

✅ none_propagation_style

Time: ✅ 1.731µs (SLO: <10.000µs 📉 -82.7%) vs baseline: +0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.989µs (SLO: <40.000µs 📉 -12.5%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ valid_headers_all

Time: ✅ 6.558µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.1%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ valid_headers_basic

Time: ✅ 6.162µs (SLO: <10.000µs 📉 -38.4%) vs baseline: ~same

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.7%

✅ wsgi_empty_headers

Time: ✅ 1.627µs (SLO: <10.000µs 📉 -83.7%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.3%

✅ wsgi_invalid_priority_header

Time: ✅ 6.620µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +0.8%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ wsgi_invalid_span_id_header

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

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ wsgi_invalid_tags_header

Time: ✅ 6.629µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +0.2%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.670µs (SLO: <10.000µs 📉 -33.3%) vs baseline: +1.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ wsgi_large_header_no_matches

Time: ✅ 28.826µs (SLO: <40.000µs 📉 -27.9%) vs baseline: +0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.848µs (SLO: <40.000µs 📉 -25.4%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.279µs (SLO: <20.000µs 📉 -48.6%) vs baseline: -0.4%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.734µs (SLO: <20.000µs 📉 -41.3%) vs baseline: -0.1%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ wsgi_valid_headers_all

Time: ✅ 6.597µs (SLO: <10.000µs 📉 -34.0%) vs baseline: -0.4%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ wsgi_valid_headers_basic

Time: ✅ 6.193µs (SLO: <10.000µs 📉 -38.1%) vs baseline: ~same

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.927µs (SLO: <30.000µs 📉 -26.9%) vs baseline: +5.1%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ with_all

Time: ✅ 27.626µs (SLO: <40.000µs 📉 -30.9%) vs baseline: -0.1%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 24.625µs (SLO: <30.000µs 📉 -17.9%) vs baseline: ~same

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ with_priority_and_origin

Time: ✅ 24.011µs (SLO: <40.000µs 📉 -40.0%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 20.863µs (SLO: <30.000µs 📉 -30.5%) vs baseline: +0.2%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.3%

✅ with_tags

Time: ✅ 25.884µs (SLO: <40.000µs 📉 -35.3%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ with_tags_invalid

Time: ✅ 27.137µs (SLO: <40.000µs 📉 -32.2%) vs baseline: -0.9%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ with_tags_max_size

Time: ✅ 26.335µs (SLO: <40.000µs 📉 -34.2%) vs baseline: -0.1%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.1%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.110ms (SLO: <47.150ms 📉 -14.9%) vs baseline: -0.5%

Memory: ✅ 39.533MB (SLO: <47.000MB 📉 -15.9%) vs baseline: +5.3%

✅ add-metrics

Time: ✅ 260.288ms (SLO: <344.800ms 📉 -24.5%) vs baseline: ~same

Memory: ✅ 43.791MB (SLO: <47.500MB -7.8%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 316.868ms (SLO: <321.000ms 🟡 -1.3%) vs baseline: -0.9%

Memory: ✅ 43.611MB (SLO: <47.500MB -8.2%) vs baseline: +4.6%

✅ get-context

Time: ✅ 80.492ms (SLO: <92.350ms 📉 -12.8%) vs baseline: ~same

Memory: ✅ 39.876MB (SLO: <46.500MB 📉 -14.2%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 38.091ms (SLO: <44.500ms 📉 -14.4%) vs baseline: +1.0%

Memory: ✅ 39.463MB (SLO: <47.500MB 📉 -16.9%) vs baseline: +5.2%

✅ record-exception

Time: ✅ 58.965ms (SLO: <67.650ms 📉 -12.8%) vs baseline: -0.3%

Memory: ✅ 40.094MB (SLO: <47.000MB 📉 -14.7%) vs baseline: +5.1%

✅ set-status

Time: ✅ 44.186ms (SLO: <50.400ms 📉 -12.3%) vs baseline: +0.5%

Memory: ✅ 39.411MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.7%

✅ start

Time: ✅ 38.208ms (SLO: <43.450ms 📉 -12.1%) vs baseline: +2.4%

Memory: ✅ 39.338MB (SLO: <47.000MB 📉 -16.3%) vs baseline: +4.0%

✅ start-finish

Time: ✅ 82.781ms (SLO: <88.000ms -5.9%) vs baseline: +0.2%

Memory: ✅ 37.336MB (SLO: <46.500MB 📉 -19.7%) vs baseline: +5.1%

✅ start-finish-telemetry

Time: ✅ 84.214ms (SLO: <89.000ms -5.4%) vs baseline: +0.3%

Memory: ✅ 37.218MB (SLO: <46.500MB 📉 -20.0%) vs baseline: +4.5%

✅ update-name

Time: ✅ 38.868ms (SLO: <45.150ms 📉 -13.9%) vs baseline: ~same

Memory: ✅ 39.718MB (SLO: <47.000MB 📉 -15.5%) vs baseline: +4.7%

🟡 packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 343.731ms (SLO: <354.300ms -3.0%) vs baseline: -0.8%

Memory: ✅ 40.824MB (SLO: <41.500MB 🟡 -1.6%) vs baseline: +5.2%

✅ cache_on

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.4%

Memory: ✅ 39.611MB (SLO: <41.000MB -3.4%) vs baseline: +5.3%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.5%

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +5.2%

✅ high_rate_limit

Time: ✅ 2.421µs (SLO: <10.000µs 📉 -75.8%) vs baseline: +0.3%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.4%

✅ long_window

Time: ✅ 2.356µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.2%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.0%

✅ low_rate_limit

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

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.3%

✅ no_rate_limit

Time: ✅ 0.819µs (SLO: <10.000µs 📉 -91.8%) vs baseline: -2.2%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.6%

✅ short_window

Time: ✅ 2.490µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +0.3%

Memory: ✅ 35.055MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.6%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 309.271ms (SLO: <320.950ms -3.6%) vs baseline: +0.1%

Memory: ✅ 35.999MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 327.300ms (SLO: <359.150ms -8.9%) vs baseline: -0.4%

Memory: ✅ 39.872MB (SLO: <40.500MB 🟡 -1.6%) vs baseline: +5.1%

✅ medium

Time: ✅ 6.991ms (SLO: <7.400ms -5.5%) vs baseline: +0.2%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.7%

✅ shallow

Time: ✅ 0.948ms (SLO: <1.050ms -9.7%) vs baseline: +1.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.531µs (SLO: <20.000µs 📉 -47.3%) vs baseline: +0.2%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.5%

✅ all-enabled

Time: ✅ 41.239µs (SLO: <50.000µs 📉 -17.5%) vs baseline: +2.7%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 40.968µs (SLO: <50.000µs 📉 -18.1%) vs baseline: +0.4%

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +4.1%

✅ no-collectipvariant

Time: ✅ 40.083µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +0.2%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.920µs (SLO: <50.000µs 📉 -22.2%) vs baseline: +0.3%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.8%

✅ obfuscation-no-query

Time: ✅ 40.719µs (SLO: <50.000µs 📉 -18.6%) vs baseline: ~same

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +5.3%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.102µs (SLO: <90.000µs 📉 -15.4%) vs baseline: +0.6%

Memory: ✅ 35.665MB (SLO: <36.500MB -2.3%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.664µs (SLO: <90.000µs 📉 -14.8%) vs baseline: +0.2%

Memory: ✅ 35.586MB (SLO: <36.500MB -2.5%) vs baseline: +4.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.345µs (SLO: <170.000µs -9.2%) vs baseline: ~same

Memory: ✅ 35.783MB (SLO: <36.500MB 🟡 -2.0%) vs baseline: +5.4%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.996µs (SLO: <160.000µs -6.9%) vs baseline: +0.3%

Memory: ✅ 35.763MB (SLO: <36.500MB -2.0%) vs baseline: +5.0%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.152µs (SLO: <170.000µs -8.7%) vs baseline: +0.1%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +5.1%

✅ useragentvariant_exists_1

Time: ✅ 39.657µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.4%

Memory: ✅ 35.527MB (SLO: <36.000MB 🟡 -1.3%) vs baseline: +5.6%

✅ useragentvariant_exists_2

Time: ✅ 40.896µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +0.6%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.7%

✅ useragentvariant_exists_3

Time: ✅ 40.290µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +0.3%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.7%

✅ useragentvariant_not_exists_1

Time: ✅ 39.765µs (SLO: <50.000µs 📉 -20.5%) vs baseline: +0.3%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.9%

✅ useragentvariant_not_exists_2

Time: ✅ 39.898µs (SLO: <50.000µs 📉 -20.2%) vs baseline: +0.8%

Memory: ✅ 35.429MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.6%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.252ms (SLO: <22.500ms 📉 -18.9%) vs baseline: +0.2%

Memory: ✅ 36.886MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 88.805ms (SLO: <93.500ms -5.0%) vs baseline: +1.0%

Memory: ✅ 41.073MB (SLO: <53.000MB 📉 -22.5%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 142.191ms (SLO: <155.000ms -8.3%) vs baseline: +0.8%

Memory: ✅ 41.131MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +4.8%

✅ get-context

Time: ✅ 17.003ms (SLO: <20.500ms 📉 -17.1%) vs baseline: +0.5%

Memory: ✅ 36.619MB (SLO: <53.000MB 📉 -30.9%) vs baseline: +4.6%

✅ is-recording

Time: ✅ 17.247ms (SLO: <20.500ms 📉 -15.9%) vs baseline: ~same

Memory: ✅ 36.659MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.4%

✅ record-exception

Time: ✅ 36.573ms (SLO: <40.000ms -8.6%) vs baseline: +0.3%

Memory: ✅ 37.267MB (SLO: <53.000MB 📉 -29.7%) vs baseline: +5.0%

✅ set-status

Time: ✅ 18.862ms (SLO: <22.000ms 📉 -14.3%) vs baseline: +1.2%

Memory: ✅ 36.718MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.8%

✅ start

Time: ✅ 17.360ms (SLO: <20.500ms 📉 -15.3%) vs baseline: +2.4%

Memory: ✅ 36.700MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 51.090ms (SLO: <52.500ms -2.7%) vs baseline: -0.5%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ start-finish-telemetry

Time: ✅ 52.254ms (SLO: <54.500ms -4.1%) vs baseline: -0.7%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 54.152ms (SLO: <57.000ms -5.0%) vs baseline: -0.4%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ start-traceid128

Time: ✅ 17.341ms (SLO: <22.500ms 📉 -22.9%) vs baseline: +0.6%

Memory: ✅ 36.744MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.7%

✅ update-name

Time: ✅ 17.357ms (SLO: <22.000ms 📉 -21.1%) vs baseline: -0.2%

Memory: ✅ 36.836MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.7%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.067ms (SLO: <32.950ms 📉 -11.8%) vs baseline: -0.5%

Memory: ✅ 35.881MB (SLO: <36.500MB 🟡 -1.7%) vs baseline: +4.6%

✅ medium

Time: ✅ 2.877ms (SLO: <3.200ms 📉 -10.1%) vs baseline: ~same

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ small

Time: ✅ 331.818µs (SLO: <370.000µs 📉 -10.3%) vs baseline: +1.6%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.1%

⚠️ Unstable Tests (2 suites)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.259µs (SLO: <20.000µs 📉 -33.7%) vs baseline: -0.4%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.9%

✅ context_with_data_no_listeners

Time: ✅ 3.283µs (SLO: <10.000µs 📉 -67.2%) vs baseline: -0.7%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.586µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.6%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.8%

✅ get_item_missing

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

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.7%

✅ set_item

Time: ✅ 24.001µs (SLO: <30.000µs 📉 -20.0%) vs baseline: -0.9%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.985µs (SLO: <170.000µs -8.8%) vs baseline: +0.2%

Memory: ✅ 39.645MB (SLO: <41.000MB -3.3%) vs baseline: +4.6%

✅ import_many_cached

Time: ✅ 120.553µs (SLO: <130.000µs -7.3%) vs baseline: -1.0%

Memory: ✅ 39.690MB (SLO: <41.000MB -3.2%) vs baseline: +5.1%

✅ import_many_stdlib

Time: ✅ 0.756ms (SLO: <1.750ms 📉 -56.8%) vs baseline: +0.3%

Memory: ✅ 39.570MB (SLO: <41.000MB -3.5%) vs baseline: +4.5%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.4%) vs baseline: +0.3%

Memory: ✅ 39.628MB (SLO: <41.000MB -3.3%) vs baseline: +4.9%

✅ import_many_unknown

Time: ✅ 840.449µs (SLO: <890.000µs -5.6%) vs baseline: +0.3%

Memory: ✅ 39.845MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ import_many_unknown_cached

Time: ✅ 792.761µs (SLO: <870.000µs -8.9%) vs baseline: ~same

Memory: ✅ 39.601MB (SLO: <41.000MB -3.4%) vs baseline: +4.6%

✅ import_one

Time: ✅ 19.710µs (SLO: <30.000µs 📉 -34.3%) vs baseline: +0.1%

Memory: ✅ 39.685MB (SLO: <41.000MB -3.2%) vs baseline: +5.2%

✅ import_one_cache

Time: ✅ 6.289µs (SLO: <10.000µs 📉 -37.1%) vs baseline: -0.4%

Memory: ✅ 39.536MB (SLO: <41.000MB -3.6%) vs baseline: +4.7%

✅ import_one_stdlib

Time: ✅ 18.584µs (SLO: <20.000µs -7.1%) vs baseline: -0.2%

Memory: ✅ 39.611MB (SLO: <41.000MB -3.4%) vs baseline: +5.1%

✅ import_one_stdlib_cache

Time: ✅ 6.259µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -0.1%

Memory: ✅ 39.477MB (SLO: <41.000MB -3.7%) vs baseline: +4.6%

✅ import_one_unknown

Time: ✅ 45.261µs (SLO: <50.000µs -9.5%) vs baseline: -0.1%

Memory: ✅ 39.516MB (SLO: <41.000MB -3.6%) vs baseline: +4.4%

✅ import_one_unknown_cache

Time: ✅ 6.293µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.5%

Memory: ✅ 39.542MB (SLO: <41.000MB -3.6%) vs baseline: +4.9%

✅ All Tests Passing (6 suites)

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.923µs (SLO: <40.000µs 📉 -15.2%) vs baseline: +6.5%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.0%

✅ re_expand_noaspect

Time: ✅ 28.765µs (SLO: <40.000µs 📉 -28.1%) vs baseline: -0.3%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +5.0%

✅ re_findall_aspect

Time: ✅ 2.914µs (SLO: <10.000µs 📉 -70.9%) vs baseline: +0.6%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +5.1%

✅ re_findall_noaspect

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

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +4.7%

✅ re_finditer_aspect

Time: ✅ 4.392µs (SLO: <10.000µs 📉 -56.1%) vs baseline: ~same

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ re_finditer_noaspect

Time: ✅ 1.405µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.5%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ re_fullmatch_aspect

Time: ✅ 2.680µs (SLO: <10.000µs 📉 -73.2%) vs baseline: -0.5%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.8%

✅ re_fullmatch_noaspect

Time: ✅ 1.316µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +1.1%

Memory: ✅ 38.457MB (SLO: <41.000MB -6.2%) vs baseline: +4.6%

✅ re_group_aspect

Time: ✅ 2.982µs (SLO: <10.000µs 📉 -70.2%) vs baseline: +1.2%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.4%

✅ re_group_noaspect

Time: ✅ 1.608µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -1.8%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +5.8%

✅ re_groups_aspect

Time: ✅ 3.070µs (SLO: <10.000µs 📉 -69.3%) vs baseline: +0.5%

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +5.3%

✅ re_groups_noaspect

Time: ✅ 1.701µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.3%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +4.6%

✅ re_match_aspect

Time: ✅ 2.715µs (SLO: <10.000µs 📉 -72.8%) vs baseline: +1.6%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +5.2%

✅ re_match_noaspect

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

Memory: ✅ 38.496MB (SLO: <41.000MB -6.1%) vs baseline: +4.8%

✅ re_search_aspect

Time: ✅ 2.559µs (SLO: <10.000µs 📉 -74.4%) vs baseline: +1.2%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +4.9%

✅ re_search_noaspect

Time: ✅ 1.191µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -1.0%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +5.0%

✅ re_sub_aspect

Time: ✅ 3.395µs (SLO: <10.000µs 📉 -66.1%) vs baseline: +1.6%

Memory: ✅ 38.633MB (SLO: <41.000MB -5.8%) vs baseline: +5.3%

✅ re_sub_noaspect

Time: ✅ 1.531µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.1%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.9%

✅ re_subn_aspect

Time: ✅ 3.583µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +0.2%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.9%

✅ re_subn_noaspect

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.2%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.9%

✅ iastaspects - 118/118

✅ add_aspect

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

Memory: ✅ 38.516MB (SLO: <41.500MB -7.2%) vs baseline: +4.8%

✅ add_inplace_aspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.5%

Memory: ✅ 38.576MB (SLO: <41.500MB -7.0%) vs baseline: +4.7%

✅ add_inplace_noaspect

Time: ✅ 0.284µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.8%

Memory: ✅ 38.684MB (SLO: <41.500MB -6.8%) vs baseline: +5.1%

✅ add_noaspect

Time: ✅ 0.356µs (SLO: <10.000µs 📉 -96.4%) vs baseline: -0.1%

Memory: ✅ 38.561MB (SLO: <41.500MB -7.1%) vs baseline: +5.2%

✅ bytearray_aspect

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

Memory: ✅ 38.542MB (SLO: <41.500MB -7.1%) vs baseline: +4.6%

✅ bytearray_extend_aspect

Time: ✅ 1.527µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +2.2%

Memory: ✅ 38.680MB (SLO: <41.500MB -6.8%) vs baseline: +4.9%

✅ bytearray_extend_noaspect

Time: ✅ 0.614µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -1.1%

Memory: ✅ 38.627MB (SLO: <41.500MB -6.9%) vs baseline: +5.2%

✅ bytearray_noaspect

Time: ✅ 0.484µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -1.1%

Memory: ✅ 38.817MB (SLO: <41.500MB -6.5%) vs baseline: +5.4%

✅ bytes_aspect

Time: ✅ 1.275µs (SLO: <10.000µs 📉 -87.3%) vs baseline: +1.2%

Memory: ✅ 38.692MB (SLO: <41.500MB -6.8%) vs baseline: +5.5%

✅ bytes_noaspect

Time: ✅ 0.499µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.2%

Memory: ✅ 38.633MB (SLO: <41.500MB -6.9%) vs baseline: +5.1%

✅ bytesio_aspect

Time: ✅ 1.312µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.3%

Memory: ✅ 38.510MB (SLO: <41.500MB -7.2%) vs baseline: +4.5%

✅ bytesio_noaspect

Time: ✅ 0.508µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +1.2%

Memory: ✅ 38.671MB (SLO: <41.500MB -6.8%) vs baseline: +5.4%

✅ capitalize_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.4%

Memory: ✅ 38.700MB (SLO: <41.500MB -6.7%) vs baseline: +5.5%

✅ capitalize_noaspect

Time: ✅ 0.441µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +1.6%

Memory: ✅ 38.770MB (SLO: <41.500MB -6.6%) vs baseline: +5.3%

✅ casefold_aspect

Time: ✅ 0.741µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -1.3%

Memory: ✅ 38.535MB (SLO: <41.500MB -7.1%) vs baseline: +4.9%

✅ casefold_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.2%

Memory: ✅ 38.515MB (SLO: <41.500MB -7.2%) vs baseline: +4.8%

✅ decode_aspect

Time: ✅ 0.729µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.2%

Memory: ✅ 38.687MB (SLO: <41.500MB -6.8%) vs baseline: +5.1%

✅ decode_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -1.1%

Memory: ✅ 38.642MB (SLO: <41.500MB -6.9%) vs baseline: +5.0%

✅ encode_aspect

Time: ✅ 0.715µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.6%

Memory: ✅ 38.599MB (SLO: <41.500MB -7.0%) vs baseline: +4.9%

✅ encode_noaspect

Time: ✅ 0.410µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.5%

Memory: ✅ 38.661MB (SLO: <41.500MB -6.8%) vs baseline: +4.6%

✅ format_aspect

Time: ✅ 3.425µs (SLO: <10.000µs 📉 -65.8%) vs baseline: +0.9%

Memory: ✅ 38.533MB (SLO: <41.500MB -7.1%) vs baseline: +5.1%

✅ format_map_aspect

Time: ✅ 3.754µs (SLO: <10.000µs 📉 -62.5%) vs baseline: +5.8%

Memory: ✅ 38.533MB (SLO: <41.500MB -7.2%) vs baseline: +4.6%

✅ format_map_noaspect

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +1.6%

Memory: ✅ 38.577MB (SLO: <41.500MB -7.0%) vs baseline: +4.9%

✅ format_noaspect

Time: ✅ 0.597µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.1%

Memory: ✅ 38.598MB (SLO: <41.500MB -7.0%) vs baseline: +5.5%

✅ index_aspect

Time: ✅ 0.346µs (SLO: <10.000µs 📉 -96.5%) vs baseline: +1.5%

Memory: ✅ 38.499MB (SLO: <41.500MB -7.2%) vs baseline: +5.1%

✅ index_noaspect

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

Memory: ✅ 38.736MB (SLO: <41.500MB -6.7%) vs baseline: +5.2%

✅ join_aspect

Time: ✅ 1.305µs (SLO: <10.000µs 📉 -86.9%) vs baseline: ~same

Memory: ✅ 38.615MB (SLO: <41.500MB -7.0%) vs baseline: +4.6%

✅ join_noaspect

Time: ✅ 0.532µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -0.3%

Memory: ✅ 38.605MB (SLO: <41.500MB -7.0%) vs baseline: +5.2%

✅ ljust_aspect

Time: ✅ 2.754µs (SLO: <20.000µs 📉 -86.2%) vs baseline: +8.7%

Memory: ✅ 38.589MB (SLO: <41.500MB -7.0%) vs baseline: +4.9%

✅ ljust_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.2%

Memory: ✅ 38.586MB (SLO: <41.500MB -7.0%) vs baseline: +5.0%

✅ lower_aspect

Time: ✅ 2.250µs (SLO: <10.000µs 📉 -77.5%) vs baseline: +1.1%

Memory: ✅ 38.706MB (SLO: <41.500MB -6.7%) vs baseline: +5.4%

✅ lower_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.1%

Memory: ✅ 38.718MB (SLO: <41.500MB -6.7%) vs baseline: +4.8%

✅ lstrip_aspect

Time: ✅ 2.191µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +0.5%

Memory: ✅ 38.754MB (SLO: <41.500MB -6.6%) vs baseline: +5.1%

✅ lstrip_noaspect

Time: ✅ 0.388µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.4%

Memory: ✅ 38.627MB (SLO: <41.500MB -6.9%) vs baseline: +4.7%

✅ modulo_aspect

Time: ✅ 0.971µs (SLO: <10.000µs 📉 -90.3%) vs baseline: +0.2%

Memory: ✅ 38.575MB (SLO: <41.500MB -7.0%) vs baseline: +4.6%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.503µs (SLO: <10.000µs 📉 -85.0%) vs baseline: +1.6%

Memory: ✅ 38.693MB (SLO: <41.500MB -6.8%) vs baseline: +5.4%

✅ modulo_aspect_for_bytes

Time: ✅ 0.958µs (SLO: <10.000µs 📉 -90.4%) vs baseline: -0.4%

Memory: ✅ 38.571MB (SLO: <41.500MB -7.1%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.174µs (SLO: <10.000µs 📉 -88.3%) vs baseline: +0.4%

Memory: ✅ 38.451MB (SLO: <41.500MB -7.3%) vs baseline: +4.4%

✅ modulo_noaspect

Time: ✅ 0.668µs (SLO: <10.000µs 📉 -93.3%) vs baseline: ~same

Memory: ✅ 38.718MB (SLO: <41.500MB -6.7%) vs baseline: +5.5%

✅ replace_aspect

Time: ✅ 5.024µs (SLO: <10.000µs 📉 -49.8%) vs baseline: +4.2%

Memory: ✅ 38.760MB (SLO: <41.500MB -6.6%) vs baseline: +5.1%

✅ replace_noaspect

Time: ✅ 0.464µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.4%

Memory: ✅ 38.514MB (SLO: <41.500MB -7.2%) vs baseline: +4.6%

✅ repr_aspect

Time: ✅ 0.948µs (SLO: <10.000µs 📉 -90.5%) vs baseline: +0.2%

Memory: ✅ 38.641MB (SLO: <41.500MB -6.9%) vs baseline: +5.1%

✅ repr_noaspect

Time: ✅ 0.457µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +1.6%

Memory: ✅ 38.434MB (SLO: <41.500MB -7.4%) vs baseline: +4.5%

✅ rstrip_aspect

Time: ✅ 1.898µs (SLO: <20.000µs 📉 -90.5%) vs baseline: +2.7%

Memory: ✅ 38.481MB (SLO: <41.500MB -7.3%) vs baseline: +4.6%

✅ rstrip_noaspect

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: ~same

Memory: ✅ 38.679MB (SLO: <41.500MB -6.8%) vs baseline: +5.1%

✅ slice_aspect

Time: ✅ 0.487µs (SLO: <10.000µs 📉 -95.1%) vs baseline: ~same

Memory: ✅ 38.626MB (SLO: <41.500MB -6.9%) vs baseline: +5.1%

✅ slice_noaspect

Time: ✅ 0.450µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.4%

Memory: ✅ 38.736MB (SLO: <41.500MB -6.7%) vs baseline: +5.7%

✅ stringio_aspect

Time: ✅ 1.680µs (SLO: <10.000µs 📉 -83.2%) vs baseline: -0.6%

Memory: ✅ 38.569MB (SLO: <41.500MB -7.1%) vs baseline: +4.4%

✅ stringio_noaspect

Time: ✅ 0.920µs (SLO: <10.000µs 📉 -90.8%) vs baseline: +0.4%

Memory: ✅ 38.379MB (SLO: <41.500MB -7.5%) vs baseline: +4.5%

✅ strip_aspect

Time: ✅ 2.170µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -0.9%

Memory: ✅ 38.637MB (SLO: <41.500MB -6.9%) vs baseline: +5.1%

✅ strip_noaspect

Time: ✅ 0.388µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -0.3%

Memory: ✅ 38.644MB (SLO: <41.500MB -6.9%) vs baseline: +5.3%

✅ swapcase_aspect

Time: ✅ 2.414µs (SLO: <10.000µs 📉 -75.9%) vs baseline: ~same

Memory: ✅ 38.597MB (SLO: <41.500MB -7.0%) vs baseline: +4.9%

✅ swapcase_noaspect

Time: ✅ 0.542µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.6%

Memory: ✅ 38.573MB (SLO: <41.500MB -7.1%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 2.360µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.5%

Memory: ✅ 38.567MB (SLO: <41.500MB -7.1%) vs baseline: +5.0%

✅ title_noaspect

Time: ✅ 0.504µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.3%

Memory: ✅ 38.693MB (SLO: <41.500MB -6.8%) vs baseline: +5.2%

✅ translate_aspect

Time: ✅ 3.260µs (SLO: <10.000µs 📉 -67.4%) vs baseline: +1.9%

Memory: ✅ 38.896MB (SLO: <41.500MB -6.3%) vs baseline: +5.6%

✅ translate_noaspect

Time: ✅ 1.045µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +0.3%

Memory: ✅ 38.731MB (SLO: <41.500MB -6.7%) vs baseline: +4.9%

✅ upper_aspect

Time: ✅ 2.239µs (SLO: <10.000µs 📉 -77.6%) vs baseline: -0.2%

Memory: ✅ 38.716MB (SLO: <41.500MB -6.7%) vs baseline: +5.1%

✅ upper_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.0%

Memory: ✅ 38.609MB (SLO: <41.500MB -7.0%) vs baseline: +5.1%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.442µs (SLO: <10.000µs 📉 -85.6%) vs baseline: +3.4%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.1%

✅ rsplit_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.1%

Memory: ✅ 38.496MB (SLO: <41.000MB -6.1%) vs baseline: +5.0%

✅ split_aspect

Time: ✅ 1.393µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +1.3%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +5.0%

✅ split_noaspect

Time: ✅ 0.574µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.6%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.401µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.7%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.9%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.9%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.310µs (SLO: <60.000µs 📉 -19.5%) vs baseline: -1.0%

Memory: ✅ 38.221MB (SLO: <42.000MB -9.0%) vs baseline: +5.1%

✅ propagation_enabled

Time: ✅ 136.216µs (SLO: <190.000µs 📉 -28.3%) vs baseline: ~same

Memory: ✅ 38.299MB (SLO: <42.000MB -8.8%) vs baseline: +4.9%

✅ propagation_enabled_100

Time: ✅ 1.580ms (SLO: <2.300ms 📉 -31.3%) vs baseline: +0.4%

Memory: ✅ 38.260MB (SLO: <42.000MB -8.9%) vs baseline: +5.0%

✅ propagation_enabled_1000

Time: ✅ 29.324ms (SLO: <34.550ms 📉 -15.1%) vs baseline: +0.5%

Memory: ✅ 38.594MB (SLO: <42.000MB -8.1%) vs baseline: +5.1%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.420ms (SLO: <42.000ms -3.8%) vs baseline: -0.5%

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

✅ add-link

Time: ✅ 36.562ms (SLO: <38.550ms -5.2%) vs baseline: +0.7%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.1%

✅ add-metrics

Time: ✅ 219.582ms (SLO: <232.000ms -5.4%) vs baseline: +0.4%

Memory: ✅ 37.493MB (SLO: <39.000MB -3.9%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 210.025ms (SLO: <221.600ms -5.2%) vs baseline: -1.3%

Memory: ✅ 37.473MB (SLO: <39.000MB -3.9%) vs baseline: +4.5%

✅ get-context

Time: ✅ 29.185ms (SLO: <31.300ms -6.8%) vs baseline: -0.2%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.295ms (SLO: <31.000ms -5.5%) vs baseline: ~same

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

✅ record-exception

Time: ✅ 63.280ms (SLO: <65.850ms -3.9%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.2%

✅ set-status

Time: ✅ 32.089ms (SLO: <34.150ms -6.0%) vs baseline: +0.7%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.7%

✅ start

Time: ✅ 29.469ms (SLO: <30.150ms -2.3%) vs baseline: +2.0%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 34.306ms (SLO: <35.350ms -3.0%) vs baseline: +1.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.5%

✅ start-finish-telemetry

Time: ✅ 34.302ms (SLO: <35.450ms -3.2%) vs baseline: +0.6%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +4.7%

✅ update-name

Time: ✅ 31.459ms (SLO: <33.400ms -5.8%) vs baseline: +1.5%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.712µs (SLO: <290.000µs 📉 -52.5%) vs baseline: +0.1%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +4.6%

✅ high_match

Time: ✅ 175.053µs (SLO: <480.000µs 📉 -63.5%) vs baseline: +0.8%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +5.0%

✅ low_match

Time: ✅ 98.513µs (SLO: <120.000µs 📉 -17.9%) vs baseline: ~same

Memory: ✅ 603.558MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.686ms (SLO: <8.500ms 📉 -68.4%) vs baseline: +1.0%

Memory: ✅ 70.973MB (SLO: <75.000MB -5.4%) vs baseline: +4.9%

ℹ️ Scenarios Missing SLO Configuration (10 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
sethttpmeta-obfuscation-disabled

…d-spans-appsec

brettlangdon

nit about release note, but otherwise lgtm from apm-core-python and apm-python

having the new system test in place before merging would also be good!

brettlangdon · 2025-12-15T14:49:11Z

releasenotes/notes/feat-inferred-proxy-httpapi-headers-33a0d4d4c1d6c5a1.yaml

+  - |
+    tracing: Ensures inferred proxy spans for AWS API Gateway HTTP APIs are created when the
+    ``x-dd-proxy`` header reports ``aws-httpapi``.
+    AAP: Update inferred proxy span tags to ensure that inferred services are discovered by the App and API Protection API Catalog.


Suggested change

AAP: Update inferred proxy span tags to ensure that inferred services are discovered by the App and API Protection API Catalog.

- |

AAP: Update inferred proxy span tags to ensure that inferred services are discovered by the App and API Protection API Catalog.

wantsui · 2025-12-15T17:05:14Z

releasenotes/notes/feat-inferred-proxy-httpapi-headers-33a0d4d4c1d6c5a1.yaml

+---
+features:
+  - |
+    tracing: Ensures inferred proxy spans for AWS API Gateway HTTP APIs are created when the


It looks like the changes here also change span tags for tracing, but the main one seems to be the inclusion of https:// based on the snapshots. Can that be called out somewhere in the note in case users wonder about the change when they upgrade?

Now that I've looked at the resource name change, it might be worth calling out that it can also change depending on the header information received.

wantsui · 2025-12-15T17:18:36Z

ddtrace/_trace/_inferred_proxy.py

+    proxy_info = supported_proxies[proxy_context.system_name]
+
+    method = proxy_context.method
+    route_or_path = proxy_context.resource_path or proxy_context.path


nit: It might be useful to have at least one test that show the difference in resource names when getting these headers

wantsui · 2025-12-15T17:24:18Z

tests/tracer/test_inferred_proxy.py

+
+    span = ctx.get_item("inferred_proxy_span")
+    assert span is not None
+    assert span.name == span_name


Can you add an assertion for span type and span kind?

wantsui

Wow this was a really great refactor! I left some comments (some of them are nits). Let me know if there are any questions!

florentinl force-pushed the florentin.labelle/APPSEC-60048/proxy-inferred-spans-appsec branch 5 times, most recently from 5b1529d to 50bef9b Compare December 10, 2025 13:18

florentinl changed the title ~~feat(proxy): update tags for proxy inferred spans~~ feat(tracer): update tags for proxy inferred spans Dec 10, 2025

florentinl force-pushed the florentin.labelle/APPSEC-60048/proxy-inferred-spans-appsec branch 3 times, most recently from f6e8a28 to 6b0778f Compare December 10, 2025 14:27

feat(tracer): update tags for proxy inferred spans

3c46eca

florentinl force-pushed the florentin.labelle/APPSEC-60048/proxy-inferred-spans-appsec branch from 6b0778f to 3c46eca Compare December 10, 2025 14:49

Merge branch 'main' into florentin.labelle/APPSEC-60048/proxy-inferre…

eb71528

…d-spans-appsec

florentinl marked this pull request as ready for review December 12, 2025 09:25

florentinl requested review from a team as code owners December 12, 2025 09:26

florentinl requested review from a team, P403n1x87, mabdinur and wantsui December 12, 2025 09:26

brettlangdon approved these changes Dec 15, 2025

View reviewed changes

wantsui reviewed Dec 15, 2025

View reviewed changes

	AAP: Update inferred proxy span tags to ensure that inferred services are discovered by the App and API Protection API Catalog.
	- \|
	AAP: Update inferred proxy span tags to ensure that inferred services are discovered by the App and API Protection API Catalog.

feat(tracer): update tags for proxy inferred spans #15564

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feat(tracer): update tags for proxy inferred spans #15564

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Description

Testing

Risks

Additional Notes

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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

✅ 1-count-metric-1-times

✅ 1-count-metrics-100-times

✅ 1-distribution-metric-1-times

✅ 1-distribution-metrics-100-times

✅ 1-gauge-metric-1-times

✅ 1-gauge-metrics-100-times

✅ 1-rate-metric-1-times

✅ 1-rate-metrics-100-times

✅ 100-count-metrics-100-times

✅ 100-distribution-metrics-100-times

✅ 100-gauge-metrics-100-times

✅ 100-rate-metrics-100-times

✅ flush-1-metric

✅ flush-100-metrics

✅ flush-1000-metrics

✅ 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

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ appsec-get

✅ appsec-post

✅ appsec-telemetry

✅ debugger

✅ iast-get

✅ profiler

✅ resource-renaming

✅ tracer

✅ tracer-native

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