feat(aiohttp): resolve full URL when ClientSession is initialized with base_url by quinna-h · Pull Request #17167 · DataDog/dd-trace-py

quinna-h · 2026-03-27T15:45:21Z

Description

When aiohttp.ClientSession is created with base_url, aiohttp resolves relative paths against it internally before making requests. Previously, the tracer was reading the raw (unresolved) URL argument, so spans recorded paths like /status/200 instead of the full http://host:port/status/200.

Addresses: #16250

Testing

Added a test_base_url snapshot test covering ClientSession(base_url=...) + relative path request
Test is skipped on aiohttp < 3.8.0 (base_url parameter was introduced in 3.8.0)

Risks

Additional Notes

cit-pr-commenter-54b7da · 2026-03-27T15:45:42Z

Codeowners resolved as

ddtrace/contrib/internal/aiohttp/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python

pr-commenter · 2026-03-27T16:28:43Z

Performance SLOs

Comparing candidate quinna/aiohttp-client-session (f69762f) with baseline main (e103911)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 103.379µs (SLO: <130.000µs 📉 -20.5%) vs baseline: +0.9%

Memory: ✅ 44.151MB (SLO: <46.000MB -4.0%) vs baseline: +5.4%

✅ add_inplace_aspect

Time: ✅ 99.818µs (SLO: <130.000µs 📉 -23.2%) vs baseline: -1.8%

Memory: ✅ 43.958MB (SLO: <46.000MB -4.4%) vs baseline: +5.0%

✅ add_inplace_noaspect

Time: ✅ 28.105µs (SLO: <40.000µs 📉 -29.7%) vs baseline: -0.6%

Memory: ✅ 44.024MB (SLO: <46.000MB -4.3%) vs baseline: +5.2%

✅ add_noaspect

Time: ✅ 48.844µs (SLO: <70.000µs 📉 -30.2%) vs baseline: -1.4%

Memory: ✅ 43.997MB (SLO: <46.000MB -4.4%) vs baseline: +5.0%

✅ bytearray_aspect

Time: ✅ 249.375µs (SLO: <400.000µs 📉 -37.7%) vs baseline: -1.8%

Memory: ✅ 44.001MB (SLO: <46.000MB -4.3%) vs baseline: +4.9%

✅ bytearray_extend_aspect

Time: ✅ 648.430µs (SLO: <800.000µs 📉 -18.9%) vs baseline: +1.5%

Memory: ✅ 44.251MB (SLO: <46.000MB -3.8%) vs baseline: +5.6%

✅ bytearray_extend_noaspect

Time: ✅ 265.978µs (SLO: <400.000µs 📉 -33.5%) vs baseline: -2.2%

Memory: ✅ 44.032MB (SLO: <46.000MB -4.3%) vs baseline: +5.2%

✅ bytearray_noaspect

Time: ✅ 136.573µs (SLO: <300.000µs 📉 -54.5%) vs baseline: -4.1%

Memory: ✅ 43.990MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ bytes_aspect

Time: ✅ 217.302µs (SLO: <300.000µs 📉 -27.6%) vs baseline: -0.3%

Memory: ✅ 44.072MB (SLO: <46.000MB -4.2%) vs baseline: +5.0%

✅ bytes_noaspect

Time: ✅ 133.518µs (SLO: <200.000µs 📉 -33.2%) vs baseline: -0.9%

Memory: ✅ 43.993MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ bytesio_aspect

Time: ✅ 3.763ms (SLO: <5.000ms 📉 -24.7%) vs baseline: -2.3%

Memory: ✅ 43.923MB (SLO: <46.000MB -4.5%) vs baseline: +4.9%

✅ bytesio_noaspect

Time: ✅ 315.298µs (SLO: <420.000µs 📉 -24.9%) vs baseline: +0.1%

Memory: ✅ 44.033MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ capitalize_aspect

Time: ✅ 89.158µs (SLO: <300.000µs 📉 -70.3%) vs baseline: +1.1%

Memory: ✅ 44.210MB (SLO: <46.000MB -3.9%) vs baseline: +5.7%

✅ capitalize_noaspect

Time: ✅ 249.033µs (SLO: <300.000µs 📉 -17.0%) vs baseline: -3.5%

Memory: ✅ 44.047MB (SLO: <46.000MB -4.2%) vs baseline: +5.0%

✅ casefold_aspect

Time: ✅ 89.855µs (SLO: <500.000µs 📉 -82.0%) vs baseline: +1.0%

Memory: ✅ 43.961MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ casefold_noaspect

Time: ✅ 301.675µs (SLO: <500.000µs 📉 -39.7%) vs baseline: -2.5%

Memory: ✅ 43.955MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ decode_aspect

Time: ✅ 87.361µs (SLO: <100.000µs 📉 -12.6%) vs baseline: +0.4%

Memory: ✅ 44.017MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ decode_noaspect

Time: ✅ 152.015µs (SLO: <210.000µs 📉 -27.6%) vs baseline: -0.3%

Memory: ✅ 43.992MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ encode_aspect

Time: ✅ 84.543µs (SLO: <200.000µs 📉 -57.7%) vs baseline: ~same

Memory: ✅ 43.936MB (SLO: <46.000MB -4.5%) vs baseline: +4.9%

✅ encode_noaspect

Time: ✅ 141.001µs (SLO: <200.000µs 📉 -29.5%) vs baseline: +0.3%

Memory: ✅ 43.975MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 14.620ms (SLO: <19.200ms 📉 -23.9%) vs baseline: ~same

Memory: ✅ 44.056MB (SLO: <46.000MB -4.2%) vs baseline: +5.0%

✅ format_map_aspect

Time: ✅ 16.385ms (SLO: <21.500ms 📉 -23.8%) vs baseline: +0.2%

Memory: ✅ 44.323MB (SLO: <46.000MB -3.6%) vs baseline: +5.5%

✅ format_map_noaspect

Time: ✅ 368.852µs (SLO: <500.000µs 📉 -26.2%) vs baseline: +0.4%

Memory: ✅ 43.996MB (SLO: <46.000MB -4.4%) vs baseline: +5.0%

✅ format_noaspect

Time: ✅ 299.631µs (SLO: <500.000µs 📉 -40.1%) vs baseline: -2.2%

Memory: ✅ 44.093MB (SLO: <46.000MB -4.1%) vs baseline: +5.3%

✅ index_aspect

Time: ✅ 124.212µs (SLO: <300.000µs 📉 -58.6%) vs baseline: -1.9%

Memory: ✅ 44.028MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ index_noaspect

Time: ✅ 40.319µs (SLO: <300.000µs 📉 -86.6%) vs baseline: -0.2%

Memory: ✅ 43.994MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ join_aspect

Time: ✅ 210.056µs (SLO: <300.000µs 📉 -30.0%) vs baseline: -4.2%

Memory: ✅ 44.007MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ join_noaspect

Time: ✅ 142.963µs (SLO: <300.000µs 📉 -52.3%) vs baseline: -3.8%

Memory: ✅ 43.840MB (SLO: <46.000MB -4.7%) vs baseline: +4.6%

✅ ljust_aspect

Time: ✅ 577.494µs (SLO: <700.000µs 📉 -17.5%) vs baseline: 📈 +14.1%

Memory: ✅ 43.963MB (SLO: <46.000MB -4.4%) vs baseline: +4.8%

✅ ljust_noaspect

Time: ✅ 255.310µs (SLO: <300.000µs 📉 -14.9%) vs baseline: -1.8%

Memory: ✅ 44.034MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ lower_aspect

Time: ✅ 294.569µs (SLO: <500.000µs 📉 -41.1%) vs baseline: -2.1%

Memory: ✅ 44.025MB (SLO: <46.000MB -4.3%) vs baseline: +5.3%

✅ lower_noaspect

Time: ✅ 233.372µs (SLO: <300.000µs 📉 -22.2%) vs baseline: -1.3%

Memory: ✅ 43.913MB (SLO: <46.000MB -4.5%) vs baseline: +4.8%

✅ lstrip_aspect

Time: ✅ 0.269ms (SLO: <3.000ms 📉 -91.0%) vs baseline: -4.3%

Memory: ✅ 43.934MB (SLO: <46.000MB -4.5%) vs baseline: +5.0%

✅ lstrip_noaspect

Time: ✅ 0.178ms (SLO: <3.000ms 📉 -94.1%) vs baseline: -0.9%

Memory: ✅ 44.013MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ modulo_aspect

Time: ✅ 14.295ms (SLO: <18.750ms 📉 -23.8%) vs baseline: ~same

Memory: ✅ 44.034MB (SLO: <46.000MB -4.3%) vs baseline: +4.9%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 14.771ms (SLO: <19.350ms 📉 -23.7%) vs baseline: ~same

Memory: ✅ 44.126MB (SLO: <46.000MB -4.1%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes

Time: ✅ 14.469ms (SLO: <18.900ms 📉 -23.4%) vs baseline: +0.7%

Memory: ✅ 44.002MB (SLO: <46.000MB -4.3%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 14.599ms (SLO: <19.150ms 📉 -23.8%) vs baseline: -0.1%

Memory: ✅ 44.134MB (SLO: <46.000MB -4.1%) vs baseline: +5.2%

✅ modulo_noaspect

Time: ✅ 0.359ms (SLO: <3.000ms 📉 -88.0%) vs baseline: -1.4%

Memory: ✅ 43.958MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 18.437ms (SLO: <24.000ms 📉 -23.2%) vs baseline: +0.3%

Memory: ✅ 44.098MB (SLO: <46.000MB -4.1%) vs baseline: +5.0%

✅ replace_noaspect

Time: ✅ 278.859µs (SLO: <400.000µs 📉 -30.3%) vs baseline: -0.3%

Memory: ✅ 44.057MB (SLO: <46.000MB -4.2%) vs baseline: +5.2%

✅ repr_aspect

Time: ✅ 309.869µs (SLO: <420.000µs 📉 -26.2%) vs baseline: -3.3%

Memory: ✅ 44.084MB (SLO: <46.000MB -4.2%) vs baseline: +5.4%

✅ repr_noaspect

Time: ✅ 46.662µs (SLO: <90.000µs 📉 -48.2%) vs baseline: -0.1%

Memory: ✅ 43.944MB (SLO: <46.000MB -4.5%) vs baseline: +5.2%

✅ rstrip_aspect

Time: ✅ 384.167µs (SLO: <500.000µs 📉 -23.2%) vs baseline: -1.0%

Memory: ✅ 43.956MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ rstrip_noaspect

Time: ✅ 183.785µs (SLO: <300.000µs 📉 -38.7%) vs baseline: +1.6%

Memory: ✅ 43.999MB (SLO: <46.000MB -4.4%) vs baseline: +5.0%

✅ slice_aspect

Time: ✅ 182.124µs (SLO: <300.000µs 📉 -39.3%) vs baseline: -0.7%

Memory: ✅ 44.076MB (SLO: <46.000MB -4.2%) vs baseline: +5.4%

✅ slice_noaspect

Time: ✅ 54.845µs (SLO: <90.000µs 📉 -39.1%) vs baseline: +0.8%

Memory: ✅ 43.915MB (SLO: <46.000MB -4.5%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 4.392ms (SLO: <5.000ms 📉 -12.2%) vs baseline: 📈 +12.8%

Memory: ✅ 44.000MB (SLO: <46.000MB -4.3%) vs baseline: +5.0%

✅ stringio_noaspect

Time: ✅ 350.397µs (SLO: <500.000µs 📉 -29.9%) vs baseline: +0.8%

Memory: ✅ 43.995MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ strip_aspect

Time: ✅ 268.019µs (SLO: <350.000µs 📉 -23.4%) vs baseline: -3.8%

Memory: ✅ 44.023MB (SLO: <46.000MB -4.3%) vs baseline: +5.1%

✅ strip_noaspect

Time: ✅ 177.220µs (SLO: <240.000µs 📉 -26.2%) vs baseline: -0.3%

Memory: ✅ 43.974MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ swapcase_aspect

Time: ✅ 328.548µs (SLO: <500.000µs 📉 -34.3%) vs baseline: -2.5%

Memory: ✅ 43.963MB (SLO: <46.000MB -4.4%) vs baseline: +5.0%

✅ swapcase_noaspect

Time: ✅ 269.764µs (SLO: <400.000µs 📉 -32.6%) vs baseline: -1.5%

Memory: ✅ 43.975MB (SLO: <46.000MB -4.4%) vs baseline: +5.1%

✅ title_aspect

Time: ✅ 317.169µs (SLO: <500.000µs 📉 -36.6%) vs baseline: -2.8%

Memory: ✅ 44.098MB (SLO: <46.000MB -4.1%) vs baseline: +5.3%

✅ title_noaspect

Time: ✅ 256.969µs (SLO: <400.000µs 📉 -35.8%) vs baseline: -2.2%

Memory: ✅ 43.953MB (SLO: <46.000MB -4.5%) vs baseline: +5.1%

✅ translate_aspect

Time: ✅ 489.767µs (SLO: <700.000µs 📉 -30.0%) vs baseline: -0.7%

Memory: ✅ 44.022MB (SLO: <46.000MB -4.3%) vs baseline: +5.4%

✅ translate_noaspect

Time: ✅ 422.429µs (SLO: <500.000µs 📉 -15.5%) vs baseline: -2.5%

Memory: ✅ 43.929MB (SLO: <46.000MB -4.5%) vs baseline: +5.1%

✅ upper_aspect

Time: ✅ 291.793µs (SLO: <500.000µs 📉 -41.6%) vs baseline: -3.6%

Memory: ✅ 43.950MB (SLO: <46.000MB -4.5%) vs baseline: +5.0%

✅ upper_noaspect

Time: ✅ 233.984µs (SLO: <400.000µs 📉 -41.5%) vs baseline: -2.2%

Memory: ✅ 44.048MB (SLO: <46.000MB -4.2%) vs baseline: +5.2%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 506.693µs (SLO: <700.000µs 📉 -27.6%) vs baseline: 📈 +17.5%

Memory: ✅ 43.737MB (SLO: <46.000MB -4.9%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 427.329µs (SLO: <700.000µs 📉 -39.0%) vs baseline: -2.7%

Memory: ✅ 43.655MB (SLO: <46.000MB -5.1%) vs baseline: +5.0%

✅ ospathjoin_aspect

Time: ✅ 627.537µs (SLO: <700.000µs 📉 -10.4%) vs baseline: +1.1%

Memory: ✅ 43.949MB (SLO: <46.000MB -4.5%) vs baseline: +5.5%

✅ ospathjoin_noaspect

Time: ✅ 629.921µs (SLO: <700.000µs 📉 -10.0%) vs baseline: ~same

Memory: ✅ 44.083MB (SLO: <46.000MB -4.2%) vs baseline: +5.3%

✅ ospathnormcase_aspect

Time: ✅ 347.577µs (SLO: <700.000µs 📉 -50.3%) vs baseline: -3.4%

Memory: ✅ 43.734MB (SLO: <46.000MB -4.9%) vs baseline: +4.7%

✅ ospathnormcase_noaspect

Time: ✅ 353.752µs (SLO: <700.000µs 📉 -49.5%) vs baseline: -4.1%

Memory: ✅ 43.722MB (SLO: <46.000MB -5.0%) vs baseline: +5.0%

✅ ospathsplit_aspect

Time: ✅ 487.153µs (SLO: <700.000µs 📉 -30.4%) vs baseline: -1.3%

Memory: ✅ 43.963MB (SLO: <46.000MB -4.4%) vs baseline: +5.5%

✅ ospathsplit_noaspect

Time: ✅ 495.997µs (SLO: <700.000µs 📉 -29.1%) vs baseline: -0.6%

Memory: ✅ 43.928MB (SLO: <46.000MB -4.5%) vs baseline: +4.5%

✅ ospathsplitdrive_aspect

Time: ✅ 371.955µs (SLO: <700.000µs 📉 -46.9%) vs baseline: -1.2%

Memory: ✅ 43.846MB (SLO: <46.000MB -4.7%) vs baseline: +5.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 72.585µs (SLO: <700.000µs 📉 -89.6%) vs baseline: -0.8%

Memory: ✅ 43.717MB (SLO: <46.000MB -5.0%) vs baseline: +4.5%

✅ ospathsplitext_aspect

Time: ✅ 454.728µs (SLO: <700.000µs 📉 -35.0%) vs baseline: -2.2%

Memory: ✅ 43.720MB (SLO: <46.000MB -5.0%) vs baseline: +4.7%

✅ ospathsplitext_noaspect

Time: ✅ 464.231µs (SLO: <700.000µs 📉 -33.7%) vs baseline: -1.1%

Memory: ✅ 43.684MB (SLO: <46.000MB -5.0%) vs baseline: +4.9%

🟡 Near SLO Breach (2 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.739ms (SLO: <22.300ms 📉 -11.5%) vs baseline: +0.1%

Memory: ✅ 68.838MB (SLO: <73.500MB -6.3%) vs baseline: +5.0%

✅ exception-replay-enabled

Time: ✅ 1.397ms (SLO: <1.450ms -3.6%) vs baseline: -0.3%

Memory: ✅ 66.787MB (SLO: <71.500MB -6.6%) vs baseline: +4.8%

✅ iast

Time: ✅ 19.774ms (SLO: <22.250ms 📉 -11.1%) vs baseline: -0.2%

Memory: ✅ 68.870MB (SLO: <75.000MB -8.2%) vs baseline: +5.1%

✅ profiler

Time: ✅ 15.200ms (SLO: <16.550ms -8.2%) vs baseline: +0.4%

Memory: ✅ 60.394MB (SLO: <61.000MB 🟡 -1.0%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 19.643ms (SLO: <21.750ms -9.7%) vs baseline: ~same

Memory: ✅ 68.767MB (SLO: <73.500MB -6.4%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 20.063ms (SLO: <28.200ms 📉 -28.9%) vs baseline: +0.9%

Memory: ✅ 68.547MB (SLO: <75.000MB -8.6%) vs baseline: +4.7%

✅ tracer

Time: ✅ 19.714ms (SLO: <21.750ms -9.4%) vs baseline: -0.3%

Memory: ✅ 68.868MB (SLO: <75.000MB -8.2%) vs baseline: +5.0%

✅ tracer-and-profiler

Time: ✅ 21.079ms (SLO: <23.500ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 70.811MB (SLO: <75.000MB -5.6%) vs baseline: +5.1%

✅ tracer-dont-create-db-spans

Time: ✅ 19.806ms (SLO: <21.500ms -7.9%) vs baseline: +0.1%

Memory: ✅ 68.756MB (SLO: <75.000MB -8.3%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.749ms (SLO: <17.500ms -4.3%) vs baseline: -0.2%

Memory: ✅ 68.778MB (SLO: <75.000MB -8.3%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 19.670ms (SLO: <21.750ms -9.6%) vs baseline: +0.1%

Memory: ✅ 68.837MB (SLO: <72.500MB -5.1%) vs baseline: +5.1%

✅ tracer-no-caches

Time: ✅ 17.579ms (SLO: <19.650ms 📉 -10.5%) vs baseline: +0.1%

Memory: ✅ 68.817MB (SLO: <75.000MB -8.2%) vs baseline: +5.0%

✅ tracer-no-databases

Time: ✅ 19.405ms (SLO: <20.100ms -3.5%) vs baseline: +0.6%

Memory: ✅ 68.743MB (SLO: <75.000MB -8.3%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 19.439ms (SLO: <21.500ms -9.6%) vs baseline: +0.3%

Memory: ✅ 68.726MB (SLO: <75.000MB -8.4%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 19.667ms (SLO: <22.000ms 📉 -10.6%) vs baseline: +1.0%

Memory: ✅ 68.785MB (SLO: <73.500MB -6.4%) vs baseline: +5.1%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 312.155ms (SLO: <320.950ms -2.7%) vs baseline: +0.2%

Memory: ✅ 37.532MB (SLO: <38.750MB -3.1%) vs baseline: +5.2%

✅ deep-profiled

Time: ✅ 333.143ms (SLO: <359.150ms -7.2%) vs baseline: +0.4%

Memory: ✅ 43.883MB (SLO: <46.000MB -4.6%) vs baseline: +4.8%

✅ medium

Time: ✅ 7.282ms (SLO: <7.400ms 🟡 -1.6%) vs baseline: -0.2%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +4.7%

✅ shallow

Time: ✅ 1.019ms (SLO: <1.050ms -3.0%) vs baseline: +1.5%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.0%

⚠️ Unstable Tests (2 suites)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.642µs (SLO: <20.000µs 📉 -31.8%) vs baseline: +0.5%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +4.9%

✅ context_with_data_no_listeners

Time: ✅ 3.594µs (SLO: <10.000µs 📉 -64.1%) vs baseline: +0.7%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.2%

Memory: ✅ 36.215MB (SLO: <38.000MB -4.7%) vs baseline: +4.5%

✅ get_item_missing

Time: ✅ 0.636µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -1.7%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.2%

✅ set_item

Time: ✅ 24.657µs (SLO: <30.000µs 📉 -17.8%) vs baseline: +0.6%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +5.2%

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 155.267µs (SLO: <170.000µs -8.7%) vs baseline: +0.5%

Memory: ✅ 40.978MB (SLO: <46.000MB 📉 -10.9%) vs baseline: +4.3%

✅ import_many_cached

Time: ✅ 121.172µs (SLO: <130.000µs -6.8%) vs baseline: +0.4%

Memory: ✅ 41.156MB (SLO: <46.000MB 📉 -10.5%) vs baseline: +4.9%

✅ import_many_stdlib

Time: ✅ 0.782ms (SLO: <1.750ms 📉 -55.3%) vs baseline: +0.2%

Memory: ✅ 41.059MB (SLO: <46.000MB 📉 -10.7%) vs baseline: +4.7%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.177ms (SLO: <1.100ms 📉 -83.9%) vs baseline: -0.5%

Memory: ✅ 41.026MB (SLO: <46.000MB 📉 -10.8%) vs baseline: +4.9%

✅ import_many_unknown

Time: ✅ 834.465µs (SLO: <890.000µs -6.2%) vs baseline: +0.6%

Memory: ✅ 41.234MB (SLO: <46.000MB 📉 -10.4%) vs baseline: +5.0%

✅ import_many_unknown_cached

Time: ✅ 789.450µs (SLO: <870.000µs -9.3%) vs baseline: -0.5%

Memory: ✅ 41.254MB (SLO: <46.000MB 📉 -10.3%) vs baseline: +5.2%

✅ import_one

Time: ✅ 19.909µs (SLO: <30.000µs 📉 -33.6%) vs baseline: +0.7%

Memory: ✅ 41.152MB (SLO: <46.000MB 📉 -10.5%) vs baseline: +4.5%

✅ import_one_cache

Time: ✅ 6.285µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.1%

Memory: ✅ 41.077MB (SLO: <46.000MB 📉 -10.7%) vs baseline: +4.3%

✅ import_one_stdlib

Time: ✅ 18.779µs (SLO: <20.000µs -6.1%) vs baseline: +0.7%

Memory: ✅ 41.160MB (SLO: <46.000MB 📉 -10.5%) vs baseline: +5.0%

✅ import_one_stdlib_cache

Time: ✅ 6.267µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.2%

Memory: ✅ 41.223MB (SLO: <46.000MB 📉 -10.4%) vs baseline: +5.3%

✅ import_one_unknown

Time: ✅ 45.569µs (SLO: <50.000µs -8.9%) vs baseline: +0.5%

Memory: ✅ 41.080MB (SLO: <46.000MB 📉 -10.7%) vs baseline: +4.5%

✅ import_one_unknown_cache

Time: ✅ 6.315µs (SLO: <10.000µs 📉 -36.9%) vs baseline: +0.4%

Memory: ✅ 41.112MB (SLO: <43.000MB -4.4%) vs baseline: +4.8%

✅ All Tests Passing (20 suites)

✅ codeprovenancefork - 2/2

✅ fork-10

Time: ✅ 2.135s (SLO: <2.300s -7.2%) vs baseline: +1.9%

Memory: ✅ 17.419MB (SLO: <20.000MB 📉 -12.9%) vs baseline: +5.1%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.335ms (SLO: <19.850ms 📉 -17.7%) vs baseline: +0.4%

Memory: ✅ 68.616MB (SLO: <75.000MB -8.5%) vs baseline: +5.6%

✅ errortracking-enabled-user

Time: ✅ 16.334ms (SLO: <19.400ms 📉 -15.8%) vs baseline: ~same

Memory: ✅ 68.557MB (SLO: <75.000MB -8.6%) vs baseline: +5.4%

✅ tracer-enabled

Time: ✅ 16.379ms (SLO: <19.450ms 📉 -15.8%) vs baseline: +0.5%

Memory: ✅ 68.203MB (SLO: <75.000MB -9.1%) vs baseline: +4.9%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.082ms (SLO: <2.300ms -9.5%) vs baseline: -0.2%

Memory: ✅ 56.073MB (SLO: <60.000MB -6.5%) vs baseline: +5.5%

✅ errortracking-enabled-user

Time: ✅ 2.086ms (SLO: <2.250ms -7.3%) vs baseline: -0.4%

Memory: ✅ 56.112MB (SLO: <60.000MB -6.5%) vs baseline: +5.6%

✅ tracer-enabled

Time: ✅ 2.077ms (SLO: <2.300ms -9.7%) vs baseline: -0.6%

Memory: ✅ 56.053MB (SLO: <60.000MB -6.6%) vs baseline: +4.9%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.359ms (SLO: <4.750ms 📉 -29.3%) vs baseline: -0.2%

Memory: ✅ 55.784MB (SLO: <66.500MB 📉 -16.1%) vs baseline: +4.6%

✅ appsec-post

Time: ✅ 2.864ms (SLO: <6.750ms 📉 -57.6%) vs baseline: ~same

Memory: ✅ 56.079MB (SLO: <66.500MB 📉 -15.7%) vs baseline: +5.2%

✅ appsec-telemetry

Time: ✅ 3.372ms (SLO: <4.750ms 📉 -29.0%) vs baseline: +0.7%

Memory: ✅ 55.701MB (SLO: <66.500MB 📉 -16.2%) vs baseline: +4.6%

✅ debugger

Time: ✅ 1.879ms (SLO: <2.000ms -6.1%) vs baseline: +0.1%

Memory: ✅ 49.303MB (SLO: <51.500MB -4.3%) vs baseline: +5.1%

✅ iast-get

Time: ✅ 1.862ms (SLO: <2.000ms -6.9%) vs baseline: -0.3%

Memory: ✅ 46.100MB (SLO: <49.000MB -5.9%) vs baseline: +5.0%

✅ profiler

Time: ✅ 1.912ms (SLO: <2.100ms -8.9%) vs baseline: ~same

Memory: ✅ 52.352MB (SLO: <53.500MB -2.1%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 3.328ms (SLO: <3.650ms -8.8%) vs baseline: ~same

Memory: ✅ 55.817MB (SLO: <60.000MB -7.0%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.352ms (SLO: <3.650ms -8.2%) vs baseline: +0.3%

Memory: ✅ 55.811MB (SLO: <60.000MB -7.0%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.349ms (SLO: <3.650ms -8.3%) vs baseline: +0.1%

Memory: ✅ 55.743MB (SLO: <60.000MB -7.1%) vs baseline: +4.8%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.074ms (SLO: <4.200ms 📉 -50.6%) vs baseline: ~same

Memory: ✅ 56.151MB (SLO: <66.000MB 📉 -14.9%) vs baseline: +4.9%

✅ iast-enabled

Time: ✅ 2.086ms (SLO: <2.800ms 📉 -25.5%) vs baseline: ~same

Memory: ✅ 56.151MB (SLO: <62.500MB 📉 -10.2%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.077ms (SLO: <2.250ms -7.7%) vs baseline: +0.3%

Memory: ✅ 56.112MB (SLO: <60.000MB -6.5%) vs baseline: +4.7%

✅ forktime - 4/4

✅ baseline

Time: ✅ 1.950ms (SLO: <3.000ms 📉 -35.0%) vs baseline: +3.7%

Memory: ✅ 29.295MB (SLO: <33.000MB 📉 -11.2%) vs baseline: +5.1%

✅ configured

Time: ✅ 8.682ms (SLO: <13.000ms 📉 -33.2%) vs baseline: ~same

Memory: ✅ 56.179MB (SLO: <60.000MB -6.4%) vs baseline: +4.8%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.206µs (SLO: <100.000µs 📉 -19.8%) vs baseline: +5.1%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +5.8%

✅ b3_headers

Time: ✅ 12.805µs (SLO: <20.000µs 📉 -36.0%) vs baseline: -1.0%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +4.8%

✅ b3_single_headers

Time: ✅ 11.876µs (SLO: <20.000µs 📉 -40.6%) vs baseline: -1.1%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +5.1%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.342µs (SLO: <80.000µs 📉 -23.3%) vs baseline: ~same

Memory: ✅ 36.884MB (SLO: <38.000MB -2.9%) vs baseline: +6.3%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 63.081µs (SLO: <80.000µs 📉 -21.1%) vs baseline: +0.4%

Memory: ✅ 36.864MB (SLO: <38.000MB -3.0%) vs baseline: +6.5%

✅ empty_headers

Time: ✅ 1.309µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.4%

Memory: ✅ 36.490MB (SLO: <38.000MB -4.0%) vs baseline: +5.4%

✅ full_t_id_datadog_headers

Time: ✅ 21.425µs (SLO: <30.000µs 📉 -28.6%) vs baseline: +0.6%

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +5.0%

✅ invalid_priority_header

Time: ✅ 5.892µs (SLO: <10.000µs 📉 -41.1%) vs baseline: +0.3%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +4.7%

✅ invalid_span_id_header

Time: ✅ 5.883µs (SLO: <10.000µs 📉 -41.2%) vs baseline: -0.7%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.7%

✅ invalid_tags_header

Time: ✅ 5.904µs (SLO: <10.000µs 📉 -41.0%) vs baseline: -0.4%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +5.0%

✅ invalid_trace_id_header

Time: ✅ 5.914µs (SLO: <10.000µs 📉 -40.9%) vs baseline: ~same

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.6%

✅ large_header_no_matches

Time: ✅ 26.985µs (SLO: <30.000µs 📉 -10.1%) vs baseline: ~same

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.097µs (SLO: <40.000µs 📉 -29.8%) vs baseline: ~same

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.1%

✅ medium_header_no_matches

Time: ✅ 9.223µs (SLO: <20.000µs 📉 -53.9%) vs baseline: +0.5%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.2%

✅ medium_valid_headers_all

Time: ✅ 10.696µs (SLO: <20.000µs 📉 -46.5%) vs baseline: +0.5%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +4.7%

✅ none_propagation_style

Time: ✅ 1.398µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.3%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +5.2%

✅ tracecontext_headers

Time: ✅ 32.738µs (SLO: <40.000µs 📉 -18.2%) vs baseline: +0.2%

Memory: ✅ 36.766MB (SLO: <38.000MB -3.2%) vs baseline: +5.9%

✅ valid_headers_all

Time: ✅ 5.910µs (SLO: <10.000µs 📉 -40.9%) vs baseline: ~same

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +5.1%

✅ valid_headers_basic

Time: ✅ 5.474µs (SLO: <10.000µs 📉 -45.3%) vs baseline: +0.1%

Memory: ✅ 36.294MB (SLO: <38.000MB -4.5%) vs baseline: +4.7%

✅ wsgi_empty_headers

Time: ✅ 1.299µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.3%

Memory: ✅ 36.274MB (SLO: <38.000MB -4.5%) vs baseline: +4.8%

✅ wsgi_invalid_priority_header

Time: ✅ 5.952µs (SLO: <10.000µs 📉 -40.5%) vs baseline: +0.8%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.1%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.299µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.5%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.0%

✅ wsgi_invalid_tags_header

Time: ✅ 5.938µs (SLO: <10.000µs 📉 -40.6%) vs baseline: -0.4%

Memory: ✅ 36.412MB (SLO: <38.000MB -4.2%) vs baseline: +4.9%

✅ wsgi_invalid_trace_id_header

Time: ✅ 5.938µs (SLO: <10.000µs 📉 -40.6%) vs baseline: -0.1%

Memory: ✅ 36.333MB (SLO: <38.000MB -4.4%) vs baseline: +4.9%

✅ wsgi_large_header_no_matches

Time: ✅ 28.124µs (SLO: <40.000µs 📉 -29.7%) vs baseline: +0.4%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +5.9%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.289µs (SLO: <40.000µs 📉 -26.8%) vs baseline: +0.4%

Memory: ✅ 36.805MB (SLO: <38.000MB -3.1%) vs baseline: +6.2%

✅ wsgi_medium_header_no_matches

Time: ✅ 9.455µs (SLO: <20.000µs 📉 -52.7%) vs baseline: +0.3%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.0%

✅ wsgi_medium_valid_headers_all

Time: ✅ 10.957µs (SLO: <20.000µs 📉 -45.2%) vs baseline: +0.6%

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +5.0%

✅ wsgi_valid_headers_all

Time: ✅ 5.935µs (SLO: <10.000µs 📉 -40.7%) vs baseline: ~same

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +4.8%

✅ wsgi_valid_headers_basic

Time: ✅ 5.493µs (SLO: <10.000µs 📉 -45.1%) vs baseline: -0.7%

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +5.0%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.943µs (SLO: <30.000µs 📉 -30.2%) vs baseline: +4.2%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.6%

✅ with_all

Time: ✅ 27.223µs (SLO: <40.000µs 📉 -31.9%) vs baseline: +1.1%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.1%

✅ with_dd_origin

Time: ✅ 24.177µs (SLO: <30.000µs 📉 -19.4%) vs baseline: +0.9%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.1%

✅ with_priority_and_origin

Time: ✅ 23.499µs (SLO: <40.000µs 📉 -41.3%) vs baseline: +1.7%

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 20.257µs (SLO: <30.000µs 📉 -32.5%) vs baseline: +0.4%

Memory: ✅ 36.372MB (SLO: <38.000MB -4.3%) vs baseline: +5.0%

✅ with_tags

Time: ✅ 25.257µs (SLO: <40.000µs 📉 -36.9%) vs baseline: +1.6%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +5.0%

✅ with_tags_invalid

Time: ✅ 26.741µs (SLO: <40.000µs 📉 -33.1%) vs baseline: +1.6%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +4.9%

✅ with_tags_max_size

Time: ✅ 25.801µs (SLO: <40.000µs 📉 -35.5%) vs baseline: +1.3%

Memory: ✅ 36.412MB (SLO: <38.000MB -4.2%) vs baseline: +4.9%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 153.228µs (SLO: <250.000µs 📉 -38.7%) vs baseline: +3.8%

Memory: ✅ 43.974MB (SLO: <46.000MB -4.4%) vs baseline: +5.4%

✅ rsplit_noaspect

Time: ✅ 155.047µs (SLO: <250.000µs 📉 -38.0%) vs baseline: -1.4%

Memory: ✅ 43.828MB (SLO: <46.000MB -4.7%) vs baseline: +5.4%

✅ split_aspect

Time: ✅ 146.986µs (SLO: <250.000µs 📉 -41.2%) vs baseline: +1.3%

Memory: ✅ 44.022MB (SLO: <46.000MB -4.3%) vs baseline: +6.0%

✅ split_noaspect

Time: ✅ 153.090µs (SLO: <250.000µs 📉 -38.8%) vs baseline: +1.8%

Memory: ✅ 43.777MB (SLO: <46.000MB -4.8%) vs baseline: +5.0%

✅ splitlines_aspect

Time: ✅ 143.637µs (SLO: <250.000µs 📉 -42.5%) vs baseline: -2.5%

Memory: ✅ 43.726MB (SLO: <46.000MB -4.9%) vs baseline: +5.0%

✅ splitlines_noaspect

Time: ✅ 149.129µs (SLO: <250.000µs 📉 -40.3%) vs baseline: -1.9%

Memory: ✅ 43.954MB (SLO: <46.000MB -4.4%) vs baseline: +4.9%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.504µs (SLO: <60.000µs 📉 -19.2%) vs baseline: ~same

Memory: ✅ 40.128MB (SLO: <42.000MB -4.5%) vs baseline: +4.9%

✅ propagation_enabled

Time: ✅ 134.666µs (SLO: <190.000µs 📉 -29.1%) vs baseline: ~same

Memory: ✅ 40.108MB (SLO: <42.000MB -4.5%) vs baseline: +5.1%

✅ propagation_enabled_100

Time: ✅ 1.556ms (SLO: <2.300ms 📉 -32.4%) vs baseline: -1.4%

Memory: ✅ 40.147MB (SLO: <42.000MB -4.4%) vs baseline: +5.2%

✅ propagation_enabled_1000

Time: ✅ 29.022ms (SLO: <34.550ms 📉 -16.0%) vs baseline: -0.2%

Memory: ✅ 40.265MB (SLO: <42.000MB -4.1%) vs baseline: +5.5%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.603ms (SLO: <42.000ms -3.3%) vs baseline: +0.3%

Memory: ✅ 39.223MB (SLO: <40.750MB -3.7%) vs baseline: +5.2%

✅ add-link

Time: ✅ 36.532ms (SLO: <38.550ms -5.2%) vs baseline: -0.5%

Memory: ✅ 39.243MB (SLO: <40.750MB -3.7%) vs baseline: +5.1%

✅ add-metrics

Time: ✅ 220.996ms (SLO: <232.000ms -4.7%) vs baseline: +0.8%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 211.809ms (SLO: <221.600ms -4.4%) vs baseline: -0.1%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +4.9%

✅ get-context

Time: ✅ 29.275ms (SLO: <31.300ms -6.5%) vs baseline: +0.5%

Memory: ✅ 39.184MB (SLO: <40.750MB -3.8%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 29.193ms (SLO: <31.000ms -5.8%) vs baseline: +0.7%

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 63.133ms (SLO: <65.850ms -4.1%) vs baseline: -0.2%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +5.0%

✅ set-status

Time: ✅ 31.803ms (SLO: <34.150ms -6.9%) vs baseline: -0.3%

Memory: ✅ 39.066MB (SLO: <40.750MB -4.1%) vs baseline: +4.9%

✅ start

Time: ✅ 29.188ms (SLO: <30.150ms -3.2%) vs baseline: +0.6%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 33.972ms (SLO: <35.350ms -3.9%) vs baseline: ~same

Memory: ✅ 39.086MB (SLO: <40.750MB -4.1%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 33.862ms (SLO: <35.450ms -4.5%) vs baseline: -0.3%

Memory: ✅ 39.105MB (SLO: <40.750MB -4.0%) vs baseline: +4.7%

✅ update-name

Time: ✅ 31.244ms (SLO: <33.400ms -6.5%) vs baseline: +0.5%

Memory: ✅ 39.223MB (SLO: <40.750MB -3.7%) vs baseline: +5.3%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 38.089ms (SLO: <47.150ms 📉 -19.2%) vs baseline: +1.0%

Memory: ✅ 41.446MB (SLO: <47.000MB 📉 -11.8%) vs baseline: +5.4%

✅ add-metrics

Time: ✅ 258.453ms (SLO: <344.800ms 📉 -25.0%) vs baseline: -0.4%

Memory: ✅ 45.953MB (SLO: <47.500MB -3.3%) vs baseline: +5.3%

✅ add-tags

Time: ✅ 308.634ms (SLO: <330.000ms -6.5%) vs baseline: +0.7%

Memory: ✅ 46.041MB (SLO: <47.500MB -3.1%) vs baseline: +5.4%

✅ get-context

Time: ✅ 80.697ms (SLO: <92.350ms 📉 -12.6%) vs baseline: +0.2%

Memory: ✅ 41.715MB (SLO: <46.500MB 📉 -10.3%) vs baseline: +5.3%

✅ is-recording

Time: ✅ 36.471ms (SLO: <44.500ms 📉 -18.0%) vs baseline: +0.3%

Memory: ✅ 41.375MB (SLO: <47.500MB 📉 -12.9%) vs baseline: +5.5%

✅ record-exception

Time: ✅ 56.717ms (SLO: <67.650ms 📉 -16.2%) vs baseline: +0.3%

Memory: ✅ 41.968MB (SLO: <47.000MB 📉 -10.7%) vs baseline: +5.6%

✅ set-status

Time: ✅ 43.182ms (SLO: <50.400ms 📉 -14.3%) vs baseline: +0.9%

Memory: ✅ 41.248MB (SLO: <47.000MB 📉 -12.2%) vs baseline: +5.2%

✅ start

Time: ✅ 37.305ms (SLO: <43.450ms 📉 -14.1%) vs baseline: +4.5%

Memory: ✅ 41.270MB (SLO: <47.000MB 📉 -12.2%) vs baseline: +5.2%

✅ start-finish

Time: ✅ 85.007ms (SLO: <90.000ms -5.5%) vs baseline: -0.2%

Memory: ✅ 39.046MB (SLO: <46.500MB 📉 -16.0%) vs baseline: +5.4%

✅ start-finish-telemetry

Time: ✅ 86.839ms (SLO: <91.000ms -4.6%) vs baseline: +0.5%

Memory: ✅ 39.164MB (SLO: <46.500MB 📉 -15.8%) vs baseline: +6.1%

✅ update-name

Time: ✅ 37.820ms (SLO: <45.150ms 📉 -16.2%) vs baseline: +1.3%

Memory: ✅ 41.424MB (SLO: <47.000MB 📉 -11.9%) vs baseline: +5.4%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.153ms (SLO: <354.300ms -3.4%) vs baseline: -1.6%

Memory: ✅ 42.406MB (SLO: <46.000MB -7.8%) vs baseline: +4.0%

✅ cache_on

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

Memory: ✅ 41.525MB (SLO: <46.000MB -9.7%) vs baseline: +5.3%

✅ rand - 2/2

✅ rand128bits

Time: ✅ 0.187µs (SLO: <21.000µs 📉 -99.1%) vs baseline: +3.2%

✅ rand64bits

Time: ✅ 0.124µs (SLO: <15.000µs 📉 -99.2%) vs baseline: +7.2%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.347µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.2%

✅ high_rate_limit

Time: ✅ 2.409µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.4%

Memory: ✅ 36.313MB (SLO: <38.000MB -4.4%) vs baseline: +5.1%

✅ long_window

Time: ✅ 2.338µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.3%

Memory: ✅ 36.687MB (SLO: <38.000MB -3.5%) vs baseline: +6.1%

✅ low_rate_limit

Time: ✅ 2.370µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.8%

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +5.5%

✅ no_rate_limit

Time: ✅ 0.830µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +1.6%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.2%

✅ short_window

Time: ✅ 2.469µs (SLO: <10.000µs 📉 -75.3%) vs baseline: -0.1%

Memory: ✅ 36.569MB (SLO: <38.000MB -3.8%) vs baseline: +5.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 146.791µs (SLO: <290.000µs 📉 -49.4%) vs baseline: -0.4%

Memory: ✅ 36.392MB (SLO: <38.000MB -4.2%) vs baseline: +5.2%

✅ high_match

Time: ✅ 192.294µs (SLO: <480.000µs 📉 -59.9%) vs baseline: ~same

Memory: ✅ 36.451MB (SLO: <38.000MB -4.1%) vs baseline: +5.4%

✅ low_match

Time: ✅ 99.761µs (SLO: <120.000µs 📉 -16.9%) vs baseline: -0.6%

Memory: ✅ 701.777MB (SLO: <780.000MB 📉 -10.0%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.901ms (SLO: <8.500ms 📉 -65.9%) vs baseline: +0.4%

Memory: ✅ 78.853MB (SLO: <85.000MB -7.2%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 9.803µs (SLO: <20.000µs 📉 -51.0%) vs baseline: -0.2%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.1%

✅ all-enabled

Time: ✅ 40.347µs (SLO: <50.000µs 📉 -19.3%) vs baseline: +2.1%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 40.254µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.3%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.1%

✅ no-collectipvariant

Time: ✅ 39.699µs (SLO: <50.000µs 📉 -20.6%) vs baseline: +0.6%

Memory: ✅ 37.336MB (SLO: <38.750MB -3.6%) vs baseline: +5.3%

✅ no-useragentvariant

Time: ✅ 38.523µs (SLO: <50.000µs 📉 -23.0%) vs baseline: -0.2%

Memory: ✅ 37.336MB (SLO: <38.750MB -3.6%) vs baseline: +5.5%

✅ obfuscation-no-query

Time: ✅ 39.993µs (SLO: <50.000µs 📉 -20.0%) vs baseline: -0.2%

Memory: ✅ 37.198MB (SLO: <38.750MB -4.0%) vs baseline: +5.0%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.891µs (SLO: <90.000µs 📉 -15.7%) vs baseline: ~same

Memory: ✅ 37.591MB (SLO: <38.750MB -3.0%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.649µs (SLO: <90.000µs 📉 -14.8%) vs baseline: +0.4%

Memory: ✅ 37.591MB (SLO: <38.750MB -3.0%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 155.132µs (SLO: <170.000µs -8.7%) vs baseline: +0.4%

Memory: ✅ 37.532MB (SLO: <38.750MB -3.1%) vs baseline: +4.9%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.752µs (SLO: <160.000µs -7.0%) vs baseline: -0.2%

Memory: ✅ 37.631MB (SLO: <38.750MB -2.9%) vs baseline: +5.2%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.300µs (SLO: <170.000µs -8.6%) vs baseline: -0.1%

Memory: ✅ 37.611MB (SLO: <38.750MB -2.9%) vs baseline: +4.9%

✅ useragentvariant_exists_1

Time: ✅ 39.084µs (SLO: <50.000µs 📉 -21.8%) vs baseline: -0.4%

Memory: ✅ 37.218MB (SLO: <38.750MB -4.0%) vs baseline: +5.0%

✅ useragentvariant_exists_2

Time: ✅ 40.031µs (SLO: <50.000µs 📉 -19.9%) vs baseline: ~same

Memory: ✅ 37.356MB (SLO: <38.750MB -3.6%) vs baseline: +5.6%

✅ useragentvariant_exists_3

Time: ✅ 39.649µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.6%

Memory: ✅ 37.356MB (SLO: <38.750MB -3.6%) vs baseline: +5.2%

✅ useragentvariant_not_exists_1

Time: ✅ 39.247µs (SLO: <50.000µs 📉 -21.5%) vs baseline: -0.1%

Memory: ✅ 37.179MB (SLO: <38.750MB -4.1%) vs baseline: +4.9%

✅ useragentvariant_not_exists_2

Time: ✅ 39.234µs (SLO: <50.000µs 📉 -21.5%) vs baseline: +0.5%

Memory: ✅ 37.297MB (SLO: <38.750MB -3.8%) vs baseline: +5.5%

✅ span - 26/26

✅ add-event

Time: ✅ 17.476ms (SLO: <22.500ms 📉 -22.3%) vs baseline: +0.3%

Memory: ✅ 38.727MB (SLO: <53.000MB 📉 -26.9%) vs baseline: +5.3%

✅ add-metrics

Time: ✅ 86.042ms (SLO: <93.500ms -8.0%) vs baseline: -0.7%

Memory: ✅ 43.044MB (SLO: <53.000MB 📉 -18.8%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 144.925ms (SLO: <155.000ms -6.5%) vs baseline: +0.7%

Memory: ✅ 43.041MB (SLO: <53.000MB 📉 -18.8%) vs baseline: +5.1%

✅ get-context

Time: ✅ 16.742ms (SLO: <20.500ms 📉 -18.3%) vs baseline: +0.8%

Memory: ✅ 38.597MB (SLO: <53.000MB 📉 -27.2%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 16.821ms (SLO: <20.500ms 📉 -17.9%) vs baseline: +0.4%

Memory: ✅ 38.562MB (SLO: <53.000MB 📉 -27.2%) vs baseline: +5.2%

✅ record-exception

Time: ✅ 35.756ms (SLO: <41.000ms 📉 -12.8%) vs baseline: +0.4%

Memory: ✅ 39.089MB (SLO: <53.000MB 📉 -26.2%) vs baseline: +4.7%

✅ set-status

Time: ✅ 18.530ms (SLO: <22.000ms 📉 -15.8%) vs baseline: +0.2%

Memory: ✅ 38.538MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.1%

✅ start

Time: ✅ 17.422ms (SLO: <20.500ms 📉 -15.0%) vs baseline: +5.5%

Memory: ✅ 38.557MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 53.713ms (SLO: <56.000ms -4.1%) vs baseline: -0.5%

Memory: ✅ 36.353MB (SLO: <38.000MB -4.3%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 54.978ms (SLO: <58.000ms -5.2%) vs baseline: -0.8%

Memory: ✅ 36.431MB (SLO: <38.000MB -4.1%) vs baseline: +5.3%

✅ start-finish-traceid128

Time: ✅ 56.328ms (SLO: <60.000ms -6.1%) vs baseline: -0.3%

Memory: ✅ 36.471MB (SLO: <38.000MB -4.0%) vs baseline: +5.3%

✅ start-traceid128

Time: ✅ 16.669ms (SLO: <22.500ms 📉 -25.9%) vs baseline: +0.8%

Memory: ✅ 38.554MB (SLO: <53.000MB 📉 -27.3%) vs baseline: +5.0%

✅ update-name

Time: ✅ 17.225ms (SLO: <22.000ms 📉 -21.7%) vs baseline: +0.3%

Memory: ✅ 38.590MB (SLO: <53.000MB 📉 -27.2%) vs baseline: +5.0%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.261µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +8.7%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +6.1%

✅ 1-count-metrics-100-times

Time: ✅ 149.190µs (SLO: <220.000µs 📉 -32.2%) vs baseline: -1.2%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +5.9%

✅ 1-distribution-metric-1-times

Time: ✅ 2.460µs (SLO: <20.000µs 📉 -87.7%) vs baseline: +1.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +5.7%

✅ 1-distribution-metrics-100-times

Time: ✅ 162.532µs (SLO: <230.000µs 📉 -29.3%) vs baseline: -2.1%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.0%

✅ 1-gauge-metric-1-times

Time: ✅ 1.949µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +0.3%

Memory: ✅ 36.667MB (SLO: <38.000MB -3.5%) vs baseline: +5.8%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.086µs (SLO: <150.000µs -9.3%) vs baseline: -0.4%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +5.9%

✅ 1-rate-metric-1-times

Time: ✅ 2.226µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +0.8%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +6.2%

✅ 1-rate-metrics-100-times

Time: ✅ 162.776µs (SLO: <250.000µs 📉 -34.9%) vs baseline: -0.1%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.1%

✅ 100-count-metrics-100-times

Time: ✅ 15.373ms (SLO: <22.000ms 📉 -30.1%) vs baseline: +0.8%

Memory: ✅ 36.608MB (SLO: <38.000MB -3.7%) vs baseline: +5.8%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.756ms (SLO: <2.550ms 📉 -31.1%) vs baseline: +1.4%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +5.3%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.422ms (SLO: <1.550ms -8.3%) vs baseline: +0.3%

Memory: ✅ 36.648MB (SLO: <38.000MB -3.6%) vs baseline: +5.9%

✅ 100-rate-metrics-100-times

Time: ✅ 1.703ms (SLO: <2.550ms 📉 -33.2%) vs baseline: +0.7%

Memory: ✅ 36.628MB (SLO: <38.000MB -3.6%) vs baseline: +6.1%

✅ flush-1-metric

Time: ✅ 3.735µs (SLO: <20.000µs 📉 -81.3%) vs baseline: +3.7%

Memory: ✅ 36.707MB (SLO: <38.000MB -3.4%) vs baseline: +4.8%

✅ flush-100-metrics

Time: ✅ 183.973µs (SLO: <250.000µs 📉 -26.4%) vs baseline: +5.5%

Memory: ✅ 36.746MB (SLO: <38.000MB -3.3%) vs baseline: +5.1%

✅ flush-1000-metrics

Time: ✅ 2.266ms (SLO: <2.500ms -9.4%) vs baseline: +3.7%

Memory: ✅ 37.454MB (SLO: <38.750MB -3.3%) vs baseline: +5.0%

✅ tracer - 6/6

✅ large

Time: ✅ 31.193ms (SLO: <32.950ms -5.3%) vs baseline: +0.5%

Memory: ✅ 37.631MB (SLO: <39.250MB -4.1%) vs baseline: +4.9%

✅ medium

Time: ✅ 3.092ms (SLO: <3.200ms -3.4%) vs baseline: +0.1%

Memory: ✅ 36.333MB (SLO: <38.750MB -6.2%) vs baseline: +4.9%

✅ small

Time: ✅ 359.600µs (SLO: <370.000µs -2.8%) vs baseline: +3.4%

Memory: ✅ 36.294MB (SLO: <38.750MB -6.3%) vs baseline: +4.6%

ℹ️ Scenarios Missing SLO Configuration (46 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
iast_aspects-re_expand_aspect
iast_aspects-re_expand_noaspect
iast_aspects-re_findall_aspect
iast_aspects-re_findall_noaspect
iast_aspects-re_finditer_aspect
iast_aspects-re_finditer_noaspect
iast_aspects-re_fullmatch_aspect
iast_aspects-re_fullmatch_noaspect
iast_aspects-re_group_aspect
iast_aspects-re_group_noaspect
iast_aspects-re_groups_aspect
iast_aspects-re_groups_noaspect
iast_aspects-re_match_aspect
iast_aspects-re_match_noaspect
iast_aspects-re_search_aspect
iast_aspects-re_search_noaspect
iast_aspects-re_sub_aspect
iast_aspects-re_sub_noaspect
iast_aspects-re_subn_aspect
iast_aspects-re_subn_noaspect
sethttpmeta-obfuscation-disabled
startup-baseline
startup-baseline_django
startup-baseline_flask
startup-ddtrace_run
startup-ddtrace_run_appsec
startup-ddtrace_run_profiling
startup-ddtrace_run_runtime_metrics
startup-ddtrace_run_send_span
startup-ddtrace_run_telemetry_disabled
startup-ddtrace_run_telemetry_enabled
startup-import_ddtrace
startup-import_ddtrace_auto
startup-import_ddtrace_auto_django
startup-import_ddtrace_auto_flask
startup-import_ddtrace_django
startup-import_ddtrace_flask

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ddtrace/contrib/internal/aiohttp/patch.py

wantsui · 2026-03-27T18:54:29Z

tests/snapshots/tests.contrib.aiohttp.test_aiohttp_client.test_base_url.json

+  {
+    "name": "aiohttp.request",
+    "service": "tests.contrib.aiohttp",
+    "resource": "aiohttp.request",


Do you know why the resource is just resolving as the operation name?

add changes and test for aiohttp client session and base url

f69762f

quinna-h changed the title ~~ddtrace capture url in aiohttp client session~~ feat(tracing): ddtrace capture url in aiohttp client session Mar 27, 2026

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quinna-h added 2 commits March 27, 2026 12:43

skip test in py3.9 env

66f1934

add release note

e31f7dc

quinna-h changed the title ~~feat(tracing): ddtrace capture url in aiohttp client session~~ feat(tracing): ddtrace capture url in aiohttp.ClientSession Mar 27, 2026

quinna-h marked this pull request as ready for review March 27, 2026 17:36

quinna-h requested review from a team as code owners March 27, 2026 17:36

quinna-h requested review from christophe-papazian, emmettbutler, vlad-scherbich and wantsui March 27, 2026 17:36

quinna-h changed the title ~~feat(tracing): ddtrace capture url in aiohttp.ClientSession~~ feat(aiohttp): resolve full URL when ClientSession is initialized with base_url Mar 27, 2026

chatgpt-codex-connector bot reviewed Mar 27, 2026

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add optional for python 3.9 support

f7fac7f

wantsui reviewed Mar 27, 2026

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christophe-papazian approved these changes Mar 30, 2026

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quinna-h commented Mar 27, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Testing

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Additional Notes

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pr-commenter bot commented Mar 27, 2026

Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

✅ upper_aspect

✅ upper_noaspect

✅ ospathbasename_aspect

✅ ospathbasename_noaspect

✅ ospathjoin_aspect

✅ ospathjoin_noaspect

✅ ospathnormcase_aspect

✅ ospathnormcase_noaspect

quinna-h commented Mar 27, 2026 •

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