fix(celery): distributed tracing for consuming unregistered tasks by mabdinur · Pull Request #16662 · DataDog/dd-trace-py

mabdinur · 2026-02-25T17:11:55Z

Description

With DD_CELERY_DISTRIBUTED_TRACING=true, trace headers were not propagated when using app.send_task("remote.task.name", ...) because the task is not in the producer’s local registry. We only injected headers when registry.tasks.get(task_name) returned a task, so we skipped injection for send_task()-by-name. We now inject distributed tracing headers even when the task is not registered locally, so traces link correctly from producer to worker.

Testing

Celery integration tests.

Risks

None.

Additional Notes

N/A

Before

After

Note: The producer span is still missing.

pr-commenter · 2026-02-25T17:45:54Z

Performance SLOs

Comparing candidate munir/always-inject-headers-celry-tasks (d7c2656) with baseline main (a6dfd8e)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 103.834µs (SLO: <130.000µs 📉 -20.1%) vs baseline: +1.0%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ add_inplace_aspect

Time: ✅ 100.540µs (SLO: <130.000µs 📉 -22.7%) vs baseline: -2.8%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ add_inplace_noaspect

Time: ✅ 28.270µs (SLO: <40.000µs 📉 -29.3%) vs baseline: +0.7%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ add_noaspect

Time: ✅ 48.995µs (SLO: <70.000µs 📉 -30.0%) vs baseline: -0.3%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +5.0%

✅ bytearray_aspect

Time: ✅ 251.678µs (SLO: <400.000µs 📉 -37.1%) vs baseline: +1.6%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

✅ bytearray_extend_aspect

Time: ✅ 637.220µs (SLO: <800.000µs 📉 -20.3%) vs baseline: -2.7%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.2%

✅ bytearray_extend_noaspect

Time: ✅ 263.187µs (SLO: <400.000µs 📉 -34.2%) vs baseline: -4.9%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ bytearray_noaspect

Time: ✅ 136.938µs (SLO: <300.000µs 📉 -54.4%) vs baseline: -3.8%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.3%

✅ bytes_aspect

Time: ✅ 217.743µs (SLO: <300.000µs 📉 -27.4%) vs baseline: -0.9%

Memory: ✅ 42.841MB (SLO: <46.000MB -6.9%) vs baseline: +4.1%

✅ bytes_noaspect

Time: ✅ 133.341µs (SLO: <200.000µs 📉 -33.3%) vs baseline: -1.3%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ bytesio_aspect

Time: ✅ 3.774ms (SLO: <5.000ms 📉 -24.5%) vs baseline: -0.3%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

✅ bytesio_noaspect

Time: ✅ 316.966µs (SLO: <420.000µs 📉 -24.5%) vs baseline: -1.1%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.6%

✅ capitalize_aspect

Time: ✅ 89.318µs (SLO: <300.000µs 📉 -70.2%) vs baseline: +1.3%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.1%

✅ capitalize_noaspect

Time: ✅ 249.496µs (SLO: <300.000µs 📉 -16.8%) vs baseline: -0.8%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.0%

✅ casefold_aspect

Time: ✅ 93.141µs (SLO: <500.000µs 📉 -81.4%) vs baseline: +5.5%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.6%

✅ casefold_noaspect

Time: ✅ 306.754µs (SLO: <500.000µs 📉 -38.6%) vs baseline: -1.8%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.4%

✅ decode_aspect

Time: ✅ 86.605µs (SLO: <100.000µs 📉 -13.4%) vs baseline: -0.6%

Memory: ✅ 43.018MB (SLO: <46.000MB -6.5%) vs baseline: +4.5%

✅ decode_noaspect

Time: ✅ 151.400µs (SLO: <210.000µs 📉 -27.9%) vs baseline: -2.1%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.2%

✅ encode_aspect

Time: ✅ 83.880µs (SLO: <200.000µs 📉 -58.1%) vs baseline: -1.2%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ encode_noaspect

Time: ✅ 140.079µs (SLO: <200.000µs 📉 -30.0%) vs baseline: -2.5%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.7%

✅ format_aspect

Time: ✅ 14.672ms (SLO: <19.200ms 📉 -23.6%) vs baseline: +0.2%

Memory: ✅ 43.057MB (SLO: <46.000MB -6.4%) vs baseline: +4.2%

✅ format_map_aspect

Time: ✅ 16.419ms (SLO: <21.500ms 📉 -23.6%) vs baseline: +0.4%

Memory: ✅ 43.096MB (SLO: <46.000MB -6.3%) vs baseline: +4.8%

✅ format_map_noaspect

Time: ✅ 369.716µs (SLO: <500.000µs 📉 -26.1%) vs baseline: -1.9%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.2%

✅ format_noaspect

Time: ✅ 304.824µs (SLO: <500.000µs 📉 -39.0%) vs baseline: +0.3%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.1%

✅ index_aspect

Time: ✅ 121.708µs (SLO: <300.000µs 📉 -59.4%) vs baseline: +1.9%

Memory: ✅ 42.861MB (SLO: <46.000MB -6.8%) vs baseline: +4.2%

✅ index_noaspect

Time: ✅ 40.322µs (SLO: <300.000µs 📉 -86.6%) vs baseline: -1.0%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.0%

✅ join_aspect

Time: ✅ 210.203µs (SLO: <300.000µs 📉 -29.9%) vs baseline: -2.0%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ join_noaspect

Time: ✅ 142.173µs (SLO: <300.000µs 📉 -52.6%) vs baseline: -1.2%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ ljust_aspect

Time: ✅ 502.212µs (SLO: <700.000µs 📉 -28.3%) vs baseline: -1.2%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.4%

✅ ljust_noaspect

Time: ✅ 256.667µs (SLO: <300.000µs 📉 -14.4%) vs baseline: -1.7%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ lower_aspect

Time: ✅ 299.291µs (SLO: <500.000µs 📉 -40.1%) vs baseline: -1.3%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.6%

✅ lower_noaspect

Time: ✅ 239.824µs (SLO: <300.000µs 📉 -20.1%) vs baseline: +1.6%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ lstrip_aspect

Time: ✅ 0.268ms (SLO: <3.000ms 📉 -91.1%) vs baseline: -4.3%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

✅ lstrip_noaspect

Time: ✅ 0.212ms (SLO: <3.000ms 📉 -92.9%) vs baseline: 📈 +19.2%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.2%

✅ modulo_aspect

Time: ✅ 14.433ms (SLO: <18.750ms 📉 -23.0%) vs baseline: +0.3%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +4.3%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 14.796ms (SLO: <19.350ms 📉 -23.5%) vs baseline: +0.3%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +4.3%

✅ modulo_aspect_for_bytes

Time: ✅ 14.307ms (SLO: <18.900ms 📉 -24.3%) vs baseline: -1.4%

Memory: ✅ 43.057MB (SLO: <46.000MB -6.4%) vs baseline: +4.4%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 14.726ms (SLO: <19.150ms 📉 -23.1%) vs baseline: +1.0%

Memory: ✅ 43.096MB (SLO: <46.000MB -6.3%) vs baseline: +4.5%

✅ modulo_noaspect

Time: ✅ 0.361ms (SLO: <3.000ms 📉 -88.0%) vs baseline: -1.5%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.7%

✅ replace_aspect

Time: ✅ 18.403ms (SLO: <24.000ms 📉 -23.3%) vs baseline: +0.3%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +4.5%

✅ replace_noaspect

Time: ✅ 278.934µs (SLO: <300.000µs -7.0%) vs baseline: -1.4%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +4.8%

✅ repr_aspect

Time: ✅ 312.051µs (SLO: <420.000µs 📉 -25.7%) vs baseline: -2.7%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ repr_noaspect

Time: ✅ 46.669µs (SLO: <90.000µs 📉 -48.1%) vs baseline: +0.3%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.1%

✅ rstrip_aspect

Time: ✅ 384.689µs (SLO: <500.000µs 📉 -23.1%) vs baseline: +0.1%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

✅ rstrip_noaspect

Time: ✅ 184.152µs (SLO: <300.000µs 📉 -38.6%) vs baseline: +0.6%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ slice_aspect

Time: ✅ 184.628µs (SLO: <300.000µs 📉 -38.5%) vs baseline: +1.0%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.2%

✅ slice_noaspect

Time: ✅ 53.892µs (SLO: <90.000µs 📉 -40.1%) vs baseline: -1.1%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.2%

✅ stringio_aspect

Time: ✅ 3.839ms (SLO: <5.000ms 📉 -23.2%) vs baseline: +0.4%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ stringio_noaspect

Time: ✅ 380.814µs (SLO: <500.000µs 📉 -23.8%) vs baseline: +6.7%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.4%

✅ strip_aspect

Time: ✅ 272.896µs (SLO: <350.000µs 📉 -22.0%) vs baseline: -0.6%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.3%

✅ strip_noaspect

Time: ✅ 177.101µs (SLO: <240.000µs 📉 -26.2%) vs baseline: -1.0%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ swapcase_aspect

Time: ✅ 335.102µs (SLO: <500.000µs 📉 -33.0%) vs baseline: -2.0%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.6%

✅ swapcase_noaspect

Time: ✅ 273.099µs (SLO: <400.000µs 📉 -31.7%) vs baseline: -0.4%

Memory: ✅ 42.861MB (SLO: <46.000MB -6.8%) vs baseline: +4.0%

✅ title_aspect

Time: ✅ 323.826µs (SLO: <500.000µs 📉 -35.2%) vs baseline: -2.7%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.5%

✅ title_noaspect

Time: ✅ 261.015µs (SLO: <400.000µs 📉 -34.7%) vs baseline: -0.7%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.1%

✅ translate_aspect

Time: ✅ 492.588µs (SLO: <700.000µs 📉 -29.6%) vs baseline: -1.8%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

✅ translate_noaspect

Time: ✅ 423.496µs (SLO: <500.000µs 📉 -15.3%) vs baseline: -2.1%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.6%

✅ upper_aspect

Time: ✅ 295.978µs (SLO: <500.000µs 📉 -40.8%) vs baseline: -2.0%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.3%

✅ upper_noaspect

Time: ✅ 238.972µs (SLO: <400.000µs 📉 -40.3%) vs baseline: +1.5%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.5%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 514.252µs (SLO: <700.000µs 📉 -26.5%) vs baseline: 📈 +19.7%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +4.6%

✅ ospathbasename_noaspect

Time: ✅ 430.786µs (SLO: <700.000µs 📉 -38.5%) vs baseline: -1.5%

Memory: ✅ 42.487MB (SLO: <46.000MB -7.6%) vs baseline: +4.5%

✅ ospathjoin_aspect

Time: ✅ 630.018µs (SLO: <700.000µs -10.0%) vs baseline: +1.4%

Memory: ✅ 42.782MB (SLO: <46.000MB -7.0%) vs baseline: +4.6%

✅ ospathjoin_noaspect

Time: ✅ 635.218µs (SLO: <700.000µs -9.3%) vs baseline: +0.9%

Memory: ✅ 42.625MB (SLO: <46.000MB -7.3%) vs baseline: +4.4%

✅ ospathnormcase_aspect

Time: ✅ 347.620µs (SLO: <700.000µs 📉 -50.3%) vs baseline: -0.6%

Memory: ✅ 42.507MB (SLO: <46.000MB -7.6%) vs baseline: +4.1%

✅ ospathnormcase_noaspect

Time: ✅ 360.485µs (SLO: <700.000µs 📉 -48.5%) vs baseline: ~same

Memory: ✅ 42.684MB (SLO: <46.000MB -7.2%) vs baseline: +4.7%

✅ ospathsplit_aspect

Time: ✅ 488.011µs (SLO: <700.000µs 📉 -30.3%) vs baseline: -0.7%

Memory: ✅ 42.664MB (SLO: <46.000MB -7.3%) vs baseline: +4.6%

✅ ospathsplit_noaspect

Time: ✅ 500.128µs (SLO: <700.000µs 📉 -28.6%) vs baseline: -0.2%

Memory: ✅ 42.762MB (SLO: <46.000MB -7.0%) vs baseline: +4.8%

✅ ospathsplitdrive_aspect

Time: ✅ 372.176µs (SLO: <700.000µs 📉 -46.8%) vs baseline: +1.0%

Memory: ✅ 42.723MB (SLO: <46.000MB -7.1%) vs baseline: +4.9%

✅ ospathsplitdrive_noaspect

Time: ✅ 73.066µs (SLO: <700.000µs 📉 -89.6%) vs baseline: -0.2%

Memory: ✅ 42.841MB (SLO: <46.000MB -6.9%) vs baseline: +5.0%

✅ ospathsplitext_aspect

Time: ✅ 454.350µs (SLO: <700.000µs 📉 -35.1%) vs baseline: -1.6%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 464.376µs (SLO: <700.000µs 📉 -33.7%) vs baseline: -1.3%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +4.3%

🟡 Near SLO Breach (1 suite)

🟡 tracer - 6/6

✅ large

Time: ✅ 31.452ms (SLO: <32.950ms -4.5%) vs baseline: +0.5%

Memory: ✅ 36.687MB (SLO: <39.250MB -6.5%) vs baseline: +4.2%

✅ medium

Time: ✅ 3.110ms (SLO: <3.200ms -2.8%) vs baseline: +0.4%

Memory: ✅ 35.468MB (SLO: <38.750MB -8.5%) vs baseline: +3.9%

✅ small

Time: ✅ 365.442µs (SLO: <370.000µs 🟡 -1.2%) vs baseline: +4.4%

Memory: ✅ 35.665MB (SLO: <38.750MB -8.0%) vs baseline: +4.9%

⚠️ Unstable Tests (2 suites)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.261µs (SLO: <20.000µs 📉 -33.7%) vs baseline: -0.1%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.1%

✅ context_with_data_no_listeners

Time: ✅ 3.280µs (SLO: <10.000µs 📉 -67.2%) vs baseline: +0.9%

Memory: ✅ 35.507MB (SLO: <38.000MB -6.6%) vs baseline: +3.9%

✅ get_item_exists

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.3%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.4%

✅ get_item_missing

Time: ✅ 0.635µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.3%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.3%

✅ set_item

Time: ✅ 24.186µs (SLO: <30.000µs 📉 -19.4%) vs baseline: +0.9%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.3%

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 155.863µs (SLO: <170.000µs -8.3%) vs baseline: +0.5%

Memory: ✅ 40.328MB (SLO: <46.000MB 📉 -12.3%) vs baseline: +4.3%

✅ import_many_cached

Time: ✅ 122.011µs (SLO: <130.000µs -6.1%) vs baseline: +0.9%

Memory: ✅ 40.358MB (SLO: <46.000MB 📉 -12.3%) vs baseline: +4.3%

✅ import_many_stdlib

Time: ✅ 0.768ms (SLO: <1.750ms 📉 -56.1%) vs baseline: -0.5%

Memory: ✅ 40.181MB (SLO: <46.000MB 📉 -12.6%) vs baseline: +3.9%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.176ms (SLO: <1.100ms 📉 -84.0%) vs baseline: +0.9%

Memory: ✅ 39.959MB (SLO: <46.000MB 📉 -13.1%) vs baseline: +3.2%

✅ import_many_unknown

Time: ✅ 842.315µs (SLO: <890.000µs -5.4%) vs baseline: +2.0%

Memory: ✅ 40.348MB (SLO: <46.000MB 📉 -12.3%) vs baseline: +3.8%

✅ import_many_unknown_cached

Time: ✅ 789.623µs (SLO: <870.000µs -9.2%) vs baseline: -0.3%

Memory: ✅ 40.640MB (SLO: <46.000MB 📉 -11.7%) vs baseline: +4.4%

✅ import_one

Time: ✅ 19.954µs (SLO: <30.000µs 📉 -33.5%) vs baseline: +1.2%

Memory: ✅ 40.238MB (SLO: <46.000MB 📉 -12.5%) vs baseline: +4.4%

✅ import_one_cache

Time: ✅ 6.241µs (SLO: <10.000µs 📉 -37.6%) vs baseline: -1.1%

Memory: ✅ 39.980MB (SLO: <46.000MB 📉 -13.1%) vs baseline: +3.2%

✅ import_one_stdlib

Time: ✅ 18.758µs (SLO: <20.000µs -6.2%) vs baseline: -0.3%

Memory: ✅ 39.939MB (SLO: <46.000MB 📉 -13.2%) vs baseline: +3.3%

✅ import_one_stdlib_cache

Time: ✅ 6.259µs (SLO: <10.000µs 📉 -37.4%) vs baseline: -0.4%

Memory: ✅ 39.989MB (SLO: <46.000MB 📉 -13.1%) vs baseline: +3.1%

✅ import_one_unknown

Time: ✅ 45.554µs (SLO: <50.000µs -8.9%) vs baseline: +0.2%

Memory: ✅ 40.253MB (SLO: <46.000MB 📉 -12.5%) vs baseline: +4.2%

✅ import_one_unknown_cache

Time: ✅ 6.278µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.2%

Memory: ✅ 39.952MB (SLO: <43.000MB -7.1%) vs baseline: +2.8%

✅ All Tests Passing (20 suites)

✅ djangosimple - 26/26

✅ appsec

Time: ✅ 19.609ms (SLO: <22.300ms 📉 -12.1%) vs baseline: ~same

Memory: ✅ 67.613MB (SLO: <73.500MB -8.0%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.387ms (SLO: <1.450ms -4.3%) vs baseline: ~same

Memory: ✅ 65.726MB (SLO: <71.500MB -8.1%) vs baseline: +4.7%

✅ iast

Time: ✅ 19.605ms (SLO: <22.250ms 📉 -11.9%) vs baseline: -0.2%

✅ profiler

Time: ✅ 15.257ms (SLO: <16.550ms -7.8%) vs baseline: +0.1%

Memory: ✅ 58.784MB (SLO: <61.000MB -3.6%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.510ms (SLO: <21.750ms 📉 -10.3%) vs baseline: -0.2%

Memory: ✅ 67.594MB (SLO: <73.500MB -8.0%) vs baseline: +4.7%

✅ span-code-origin

Time: ✅ 20.021ms (SLO: <28.200ms 📉 -29.0%) vs baseline: +1.3%

Memory: ✅ 67.688MB (SLO: <75.000MB -9.7%) vs baseline: +4.9%

✅ tracer

Time: ✅ 19.579ms (SLO: <21.750ms -10.0%) vs baseline: -0.3%

Memory: ✅ 67.574MB (SLO: <75.000MB -9.9%) vs baseline: +4.7%

✅ tracer-and-profiler

Time: ✅ 21.177ms (SLO: <23.500ms -9.9%) vs baseline: +0.2%

Memory: ✅ 69.127MB (SLO: <75.000MB -7.8%) vs baseline: +5.0%

✅ tracer-dont-create-db-spans

Time: ✅ 19.694ms (SLO: <21.500ms -8.4%) vs baseline: +0.1%

Memory: ✅ 67.594MB (SLO: <75.000MB -9.9%) vs baseline: +4.7%

✅ tracer-minimal

Time: ✅ 16.804ms (SLO: <17.500ms -4.0%) vs baseline: +0.2%

✅ tracer-native

Time: ✅ 19.436ms (SLO: <21.750ms 📉 -10.6%) vs baseline: -0.3%

Memory: ✅ 67.613MB (SLO: <72.500MB -6.7%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.661ms (SLO: <19.650ms 📉 -10.1%) vs baseline: +0.6%

Memory: ✅ 67.613MB (SLO: <75.000MB -9.8%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 19.223ms (SLO: <20.100ms -4.4%) vs baseline: ~same

✅ tracer-no-middleware

Time: ✅ 19.308ms (SLO: <21.500ms 📉 -10.2%) vs baseline: -0.3%

✅ tracer-no-templates

Time: ✅ 19.444ms (SLO: <22.000ms 📉 -11.6%) vs baseline: +0.7%

Memory: ✅ 67.588MB (SLO: <73.500MB -8.0%) vs baseline: +4.8%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.384ms (SLO: <19.850ms 📉 -17.5%) vs baseline: +0.3%

Memory: ✅ 67.543MB (SLO: <75.000MB -9.9%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.406ms (SLO: <19.400ms 📉 -15.4%) vs baseline: ~same

Memory: ✅ 67.591MB (SLO: <75.000MB -9.9%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.347ms (SLO: <19.450ms 📉 -16.0%) vs baseline: +0.2%

Memory: ✅ 67.237MB (SLO: <75.000MB 📉 -10.4%) vs baseline: +4.7%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.104ms (SLO: <2.300ms -8.5%) vs baseline: -0.2%

Memory: ✅ 54.972MB (SLO: <60.000MB -8.4%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 2.116ms (SLO: <2.250ms -6.0%) vs baseline: ~same

Memory: ✅ 54.952MB (SLO: <60.000MB -8.4%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 2.103ms (SLO: <2.300ms -8.6%) vs baseline: +0.2%

Memory: ✅ 54.952MB (SLO: <60.000MB -8.4%) vs baseline: +4.6%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.412ms (SLO: <4.750ms 📉 -28.2%) vs baseline: ~same

Memory: ✅ 55.011MB (SLO: <66.500MB 📉 -17.3%) vs baseline: +4.5%

✅ appsec-post

Time: ✅ 2.899ms (SLO: <6.750ms 📉 -57.0%) vs baseline: +0.3%

Memory: ✅ 55.129MB (SLO: <66.500MB 📉 -17.1%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 3.453ms (SLO: <4.750ms 📉 -27.3%) vs baseline: +1.2%

Memory: ✅ 54.912MB (SLO: <66.500MB 📉 -17.4%) vs baseline: +4.4%

✅ debugger

Time: ✅ 1.869ms (SLO: <2.000ms -6.6%) vs baseline: ~same

Memory: ✅ 48.543MB (SLO: <51.500MB -5.7%) vs baseline: +4.3%

✅ iast-get

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

Memory: ✅ 45.259MB (SLO: <49.000MB -7.6%) vs baseline: +4.2%

✅ profiler

Time: ✅ 1.903ms (SLO: <2.100ms -9.4%) vs baseline: ~same

Memory: ✅ 51.275MB (SLO: <52.500MB -2.3%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 3.401ms (SLO: <3.650ms -6.8%) vs baseline: +0.3%

Memory: ✅ 55.090MB (SLO: <60.000MB -8.2%) vs baseline: +4.7%

✅ tracer

Time: ✅ 3.421ms (SLO: <3.650ms -6.3%) vs baseline: +0.5%

Memory: ✅ 55.109MB (SLO: <60.000MB -8.2%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.424ms (SLO: <3.650ms -6.2%) vs baseline: +0.5%

Memory: ✅ 55.109MB (SLO: <60.000MB -8.2%) vs baseline: +4.7%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.097ms (SLO: <4.200ms 📉 -50.1%) vs baseline: -0.4%

Memory: ✅ 54.991MB (SLO: <66.000MB 📉 -16.7%) vs baseline: +4.6%

✅ iast-enabled

Time: ✅ 2.110ms (SLO: <2.800ms 📉 -24.6%) vs baseline: +0.1%

Memory: ✅ 54.952MB (SLO: <62.500MB 📉 -12.1%) vs baseline: +4.4%

✅ tracer-enabled

Time: ✅ 2.097ms (SLO: <2.250ms -6.8%) vs baseline: -0.3%

Memory: ✅ 54.991MB (SLO: <60.000MB -8.3%) vs baseline: +4.6%

✅ forktime - 4/4

✅ baseline

Time: ✅ 1.965ms (SLO: <3.000ms 📉 -34.5%) vs baseline: +4.4%

Memory: ✅ 29.255MB (SLO: <33.000MB 📉 -11.3%) vs baseline: +4.5%

✅ configured

Time: ✅ 8.599ms (SLO: <13.000ms 📉 -33.9%) vs baseline: +0.4%

Memory: ✅ 54.883MB (SLO: <60.000MB -8.5%) vs baseline: +3.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 79.245µs (SLO: <100.000µs 📉 -20.8%) vs baseline: +4.3%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.1%

✅ b3_headers

Time: ✅ 12.849µs (SLO: <20.000µs 📉 -35.8%) vs baseline: ~same

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.3%

✅ b3_single_headers

Time: ✅ 11.839µs (SLO: <20.000µs 📉 -40.8%) vs baseline: -1.0%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.2%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 61.101µs (SLO: <80.000µs 📉 -23.6%) vs baseline: -0.7%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.5%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 62.784µs (SLO: <80.000µs 📉 -21.5%) vs baseline: -0.5%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ empty_headers

Time: ✅ 1.307µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.6%

Memory: ✅ 35.724MB (SLO: <38.000MB -6.0%) vs baseline: +4.6%

✅ full_t_id_datadog_headers

Time: ✅ 20.836µs (SLO: <30.000µs 📉 -30.5%) vs baseline: -0.6%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ invalid_priority_header

Time: ✅ 5.888µs (SLO: <10.000µs 📉 -41.1%) vs baseline: -0.5%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.2%

✅ invalid_span_id_header

Time: ✅ 5.910µs (SLO: <10.000µs 📉 -40.9%) vs baseline: -0.2%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.4%

✅ invalid_tags_header

Time: ✅ 5.881µs (SLO: <10.000µs 📉 -41.2%) vs baseline: -0.4%

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.2%

✅ invalid_trace_id_header

Time: ✅ 5.892µs (SLO: <10.000µs 📉 -41.1%) vs baseline: -0.2%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ large_header_no_matches

Time: ✅ 26.990µs (SLO: <30.000µs 📉 -10.0%) vs baseline: -0.4%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ large_valid_headers_all

Time: ✅ 27.929µs (SLO: <40.000µs 📉 -30.2%) vs baseline: -0.8%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.2%

✅ medium_header_no_matches

Time: ✅ 9.242µs (SLO: <20.000µs 📉 -53.8%) vs baseline: +1.1%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.4%

✅ medium_valid_headers_all

Time: ✅ 10.690µs (SLO: <20.000µs 📉 -46.5%) vs baseline: ~same

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ none_propagation_style

Time: ✅ 1.397µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.3%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ tracecontext_headers

Time: ✅ 32.344µs (SLO: <40.000µs 📉 -19.1%) vs baseline: -0.7%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.6%

✅ valid_headers_all

Time: ✅ 5.916µs (SLO: <10.000µs 📉 -40.8%) vs baseline: +0.1%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.5%

✅ valid_headers_basic

Time: ✅ 5.462µs (SLO: <10.000µs 📉 -45.4%) vs baseline: -0.7%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.5%

✅ wsgi_empty_headers

Time: ✅ 1.294µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -0.3%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ wsgi_invalid_priority_header

Time: ✅ 5.962µs (SLO: <10.000µs 📉 -40.4%) vs baseline: +0.3%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.3%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.301µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.2%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.3%

✅ wsgi_invalid_tags_header

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

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.6%

✅ wsgi_invalid_trace_id_header

Time: ✅ 5.915µs (SLO: <10.000µs 📉 -40.8%) vs baseline: -0.3%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.5%

✅ wsgi_large_header_no_matches

Time: ✅ 28.065µs (SLO: <40.000µs 📉 -29.8%) vs baseline: ~same

Memory: ✅ 35.783MB (SLO: <38.000MB -5.8%) vs baseline: +4.7%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.197µs (SLO: <40.000µs 📉 -27.0%) vs baseline: -0.2%

Memory: ✅ 35.724MB (SLO: <38.000MB -6.0%) vs baseline: +4.6%

✅ wsgi_medium_header_no_matches

Time: ✅ 9.413µs (SLO: <20.000µs 📉 -52.9%) vs baseline: -0.7%

Memory: ✅ 35.743MB (SLO: <38.000MB -5.9%) vs baseline: +4.5%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.002µs (SLO: <20.000µs 📉 -45.0%) vs baseline: +0.2%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.8%

✅ wsgi_valid_headers_all

Time: ✅ 5.988µs (SLO: <10.000µs 📉 -40.1%) vs baseline: +0.5%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.6%

✅ wsgi_valid_headers_basic

Time: ✅ 5.498µs (SLO: <10.000µs 📉 -45.0%) vs baseline: ~same

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.7%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.383µs (SLO: <30.000µs 📉 -32.1%) vs baseline: +3.4%

Memory: ✅ 35.802MB (SLO: <38.000MB -5.8%) vs baseline: +4.9%

✅ with_all

Time: ✅ 26.385µs (SLO: <40.000µs 📉 -34.0%) vs baseline: -0.4%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 23.228µs (SLO: <30.000µs 📉 -22.6%) vs baseline: -0.5%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ with_priority_and_origin

Time: ✅ 22.640µs (SLO: <40.000µs 📉 -43.4%) vs baseline: -0.2%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.5%

✅ with_sampling_priority

Time: ✅ 19.440µs (SLO: <30.000µs 📉 -35.2%) vs baseline: -2.0%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.5%

✅ with_tags

Time: ✅ 24.446µs (SLO: <40.000µs 📉 -38.9%) vs baseline: -0.8%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ with_tags_invalid

Time: ✅ 26.015µs (SLO: <40.000µs 📉 -35.0%) vs baseline: +0.2%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 24.741µs (SLO: <40.000µs 📉 -38.1%) vs baseline: -1.0%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.6%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 152.338µs (SLO: <250.000µs 📉 -39.1%) vs baseline: -2.1%

Memory: ✅ 42.861MB (SLO: <46.000MB -6.8%) vs baseline: +5.2%

✅ rsplit_noaspect

Time: ✅ 159.302µs (SLO: <250.000µs 📉 -36.3%) vs baseline: -3.8%

Memory: ✅ 42.684MB (SLO: <46.000MB -7.2%) vs baseline: +4.5%

✅ split_aspect

Time: ✅ 149.423µs (SLO: <250.000µs 📉 -40.2%) vs baseline: -1.6%

Memory: ✅ 42.998MB (SLO: <46.000MB -6.5%) vs baseline: +5.5%

✅ split_noaspect

Time: ✅ 154.809µs (SLO: <250.000µs 📉 -38.1%) vs baseline: -5.3%

Memory: ✅ 42.625MB (SLO: <46.000MB -7.3%) vs baseline: +4.4%

✅ splitlines_aspect

Time: ✅ 144.117µs (SLO: <250.000µs 📉 -42.4%) vs baseline: -4.9%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +5.0%

✅ splitlines_noaspect

Time: ✅ 149.464µs (SLO: <250.000µs 📉 -40.2%) vs baseline: -6.3%

Memory: ✅ 42.605MB (SLO: <46.000MB -7.4%) vs baseline: +4.5%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.530µs (SLO: <60.000µs 📉 -19.1%) vs baseline: -0.3%

Memory: ✅ 38.987MB (SLO: <42.000MB -7.2%) vs baseline: +4.2%

✅ propagation_enabled

Time: ✅ 135.466µs (SLO: <190.000µs 📉 -28.7%) vs baseline: +0.7%

Memory: ✅ 38.987MB (SLO: <42.000MB -7.2%) vs baseline: +4.4%

✅ propagation_enabled_100

Time: ✅ 1.564ms (SLO: <2.300ms 📉 -32.0%) vs baseline: +0.8%

Memory: ✅ 39.145MB (SLO: <42.000MB -6.8%) vs baseline: +4.8%

✅ propagation_enabled_1000

Time: ✅ 29.073ms (SLO: <34.550ms 📉 -15.9%) vs baseline: +0.1%

Memory: ✅ 39.086MB (SLO: <42.000MB -6.9%) vs baseline: +4.6%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.450ms (SLO: <42.000ms -3.7%) vs baseline: +0.7%

Memory: ✅ 38.024MB (SLO: <40.750MB -6.7%) vs baseline: +4.4%

✅ add-link

Time: ✅ 36.280ms (SLO: <38.550ms -5.9%) vs baseline: ~same

Memory: ✅ 38.103MB (SLO: <40.750MB -6.5%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 220.240ms (SLO: <232.000ms -5.1%) vs baseline: +0.5%

Memory: ✅ 37.985MB (SLO: <40.750MB -6.8%) vs baseline: +4.0%

✅ add-tags

Time: ✅ 210.425ms (SLO: <221.600ms -5.0%) vs baseline: -0.3%

Memory: ✅ 38.004MB (SLO: <40.750MB -6.7%) vs baseline: +4.2%

✅ get-context

Time: ✅ 29.212ms (SLO: <31.300ms -6.7%) vs baseline: ~same

Memory: ✅ 38.063MB (SLO: <40.750MB -6.6%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 29.069ms (SLO: <31.000ms -6.2%) vs baseline: -0.8%

Memory: ✅ 38.024MB (SLO: <40.750MB -6.7%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 62.927ms (SLO: <65.850ms -4.4%) vs baseline: ~same

Memory: ✅ 38.240MB (SLO: <40.750MB -6.2%) vs baseline: +5.0%

✅ set-status

Time: ✅ 31.886ms (SLO: <34.150ms -6.6%) vs baseline: -0.3%

Memory: ✅ 37.985MB (SLO: <40.750MB -6.8%) vs baseline: +4.6%

✅ start

Time: ✅ 29.316ms (SLO: <30.150ms -2.8%) vs baseline: +1.7%

Memory: ✅ 38.024MB (SLO: <40.750MB -6.7%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 33.841ms (SLO: <35.350ms -4.3%) vs baseline: -0.6%

Memory: ✅ 38.162MB (SLO: <40.750MB -6.4%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 33.899ms (SLO: <35.450ms -4.4%) vs baseline: -0.7%

Memory: ✅ 38.004MB (SLO: <40.750MB -6.7%) vs baseline: +4.3%

✅ update-name

Time: ✅ 30.972ms (SLO: <33.400ms -7.3%) vs baseline: -0.7%

Memory: ✅ 38.122MB (SLO: <40.750MB -6.4%) vs baseline: +4.5%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.802ms (SLO: <47.150ms 📉 -13.5%) vs baseline: -0.1%

Memory: ✅ 40.569MB (SLO: <47.000MB 📉 -13.7%) vs baseline: +4.4%

✅ add-metrics

Time: ✅ 251.488ms (SLO: <344.800ms 📉 -27.1%) vs baseline: +0.4%

Memory: ✅ 45.024MB (SLO: <47.500MB -5.2%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 307.806ms (SLO: <330.000ms -6.7%) vs baseline: +0.3%

Memory: ✅ 44.895MB (SLO: <47.500MB -5.5%) vs baseline: +4.6%

✅ get-context

Time: ✅ 81.120ms (SLO: <92.350ms 📉 -12.2%) vs baseline: +0.3%

Memory: ✅ 40.816MB (SLO: <46.500MB 📉 -12.2%) vs baseline: +5.5%

✅ is-recording

Time: ✅ 37.105ms (SLO: <44.500ms 📉 -16.6%) vs baseline: +0.6%

Memory: ✅ 40.284MB (SLO: <47.500MB 📉 -15.2%) vs baseline: +4.4%

✅ record-exception

Time: ✅ 59.647ms (SLO: <67.650ms 📉 -11.8%) vs baseline: -0.5%

Memory: ✅ 40.815MB (SLO: <47.000MB 📉 -13.2%) vs baseline: +4.4%

✅ set-status

Time: ✅ 43.777ms (SLO: <50.400ms 📉 -13.1%) vs baseline: +0.6%

Memory: ✅ 40.454MB (SLO: <47.000MB 📉 -13.9%) vs baseline: +5.0%

✅ start

Time: ✅ 38.101ms (SLO: <43.450ms 📉 -12.3%) vs baseline: +5.7%

Memory: ✅ 40.369MB (SLO: <47.000MB 📉 -14.1%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 85.356ms (SLO: <90.000ms -5.2%) vs baseline: +0.4%

Memory: ✅ 38.122MB (SLO: <46.500MB 📉 -18.0%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 86.689ms (SLO: <91.000ms -4.7%) vs baseline: +0.1%

Memory: ✅ 38.024MB (SLO: <46.500MB 📉 -18.2%) vs baseline: +4.3%

✅ update-name

Time: ✅ 38.058ms (SLO: <45.150ms 📉 -15.7%) vs baseline: -0.2%

Memory: ✅ 40.415MB (SLO: <47.000MB 📉 -14.0%) vs baseline: +4.6%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 345.505ms (SLO: <354.300ms -2.5%) vs baseline: -1.1%

Memory: ✅ 41.747MB (SLO: <46.000MB -9.2%) vs baseline: +4.3%

✅ cache_on

Time: ✅ 0.393µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.3%

Memory: ✅ 40.928MB (SLO: <46.000MB 📉 -11.0%) vs baseline: +3.7%

✅ rand - 2/2

✅ rand128bits

Time: ✅ 0.197µs (SLO: <21.000µs 📉 -99.1%) vs baseline: +4.4%

✅ rand64bits

Time: ✅ 0.131µs (SLO: <15.000µs 📉 -99.1%) vs baseline: +8.5%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.390µs (SLO: <10.000µs 📉 -76.1%) vs baseline: +1.5%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.4%

✅ high_rate_limit

Time: ✅ 2.440µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +0.3%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.3%

✅ long_window

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

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.5%

✅ low_rate_limit

Time: ✅ 2.369µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.5%

✅ no_rate_limit

Time: ✅ 0.837µs (SLO: <10.000µs 📉 -91.6%) vs baseline: ~same

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.495µs (SLO: <10.000µs 📉 -75.0%) vs baseline: +0.6%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.3%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 311.231ms (SLO: <320.950ms -3.0%) vs baseline: +0.6%

Memory: ✅ 36.392MB (SLO: <38.750MB -6.1%) vs baseline: +4.4%

✅ deep-profiled

Time: ✅ 328.673ms (SLO: <359.150ms -8.5%) vs baseline: ~same

Memory: ✅ 42.369MB (SLO: <46.000MB -7.9%) vs baseline: +4.7%

✅ medium

Time: ✅ 7.118ms (SLO: <7.400ms -3.8%) vs baseline: +0.2%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.2%

✅ shallow

Time: ✅ 0.989ms (SLO: <1.050ms -5.9%) vs baseline: +2.3%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.2%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 146.216µs (SLO: <290.000µs 📉 -49.6%) vs baseline: -2.9%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +4.9%

✅ high_match

Time: ✅ 190.124µs (SLO: <480.000µs 📉 -60.4%) vs baseline: -4.8%

Memory: ✅ 35.488MB (SLO: <38.000MB -6.6%) vs baseline: +3.9%

✅ low_match

Time: ✅ 100.141µs (SLO: <120.000µs 📉 -16.5%) vs baseline: -1.2%

Memory: ✅ 700.781MB (SLO: <780.000MB 📉 -10.2%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.861ms (SLO: <8.500ms 📉 -66.3%) vs baseline: -2.9%

Memory: ✅ 78.040MB (SLO: <85.000MB -8.2%) vs baseline: +4.8%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.460µs (SLO: <20.000µs 📉 -47.7%) vs baseline: -0.3%

Memory: ✅ 36.058MB (SLO: <38.750MB -6.9%) vs baseline: +4.5%

✅ all-enabled

Time: ✅ 41.147µs (SLO: <50.000µs 📉 -17.7%) vs baseline: +2.5%

Memory: ✅ 36.078MB (SLO: <38.750MB -6.9%) vs baseline: +4.3%

✅ collectipvariant_exists

Time: ✅ 40.822µs (SLO: <50.000µs 📉 -18.4%) vs baseline: ~same

Memory: ✅ 36.117MB (SLO: <38.750MB -6.8%) vs baseline: +4.7%

✅ no-collectipvariant

Time: ✅ 39.872µs (SLO: <50.000µs 📉 -20.3%) vs baseline: -0.9%

Memory: ✅ 36.078MB (SLO: <38.750MB -6.9%) vs baseline: +4.3%

✅ no-useragentvariant

Time: ✅ 38.855µs (SLO: <50.000µs 📉 -22.3%) vs baseline: +0.2%

Memory: ✅ 36.137MB (SLO: <38.750MB -6.7%) vs baseline: +4.7%

✅ obfuscation-no-query

Time: ✅ 40.554µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -0.2%

Memory: ✅ 35.999MB (SLO: <38.750MB -7.1%) vs baseline: +4.3%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.931µs (SLO: <90.000µs 📉 -15.6%) vs baseline: ~same

Memory: ✅ 36.451MB (SLO: <38.750MB -5.9%) vs baseline: +4.5%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.569µs (SLO: <90.000µs 📉 -14.9%) vs baseline: ~same

Memory: ✅ 36.431MB (SLO: <38.750MB -6.0%) vs baseline: +4.5%

✅ obfuscation-send-querystring-disabled

Time: ✅ 155.064µs (SLO: <170.000µs -8.8%) vs baseline: -0.2%

Memory: ✅ 36.372MB (SLO: <38.750MB -6.1%) vs baseline: +4.1%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.438µs (SLO: <160.000µs -6.6%) vs baseline: -0.2%

Memory: ✅ 36.353MB (SLO: <38.750MB -6.2%) vs baseline: +4.3%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 156.199µs (SLO: <170.000µs -8.1%) vs baseline: ~same

Memory: ✅ 36.451MB (SLO: <38.750MB -5.9%) vs baseline: +4.2%

✅ useragentvariant_exists_1

Time: ✅ 39.611µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.3%

Memory: ✅ 35.999MB (SLO: <38.750MB -7.1%) vs baseline: +4.3%

✅ useragentvariant_exists_2

Time: ✅ 40.590µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.4%

Memory: ✅ 36.176MB (SLO: <38.750MB -6.6%) vs baseline: +4.7%

✅ useragentvariant_exists_3

Time: ✅ 39.903µs (SLO: <50.000µs 📉 -20.2%) vs baseline: -0.3%

Memory: ✅ 36.058MB (SLO: <38.750MB -6.9%) vs baseline: +4.4%

✅ useragentvariant_not_exists_1

Time: ✅ 39.536µs (SLO: <50.000µs 📉 -20.9%) vs baseline: ~same

Memory: ✅ 36.078MB (SLO: <38.750MB -6.9%) vs baseline: +4.2%

✅ useragentvariant_not_exists_2

Time: ✅ 39.534µs (SLO: <50.000µs 📉 -20.9%) vs baseline: +0.4%

Memory: ✅ 35.979MB (SLO: <38.750MB -7.2%) vs baseline: +4.2%

✅ span - 26/26

✅ add-event

Time: ✅ 18.657ms (SLO: <22.500ms 📉 -17.1%) vs baseline: +1.3%

Memory: ✅ 37.600MB (SLO: <53.000MB 📉 -29.1%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 88.460ms (SLO: <93.500ms -5.4%) vs baseline: ~same

Memory: ✅ 42.290MB (SLO: <53.000MB 📉 -20.2%) vs baseline: +4.4%

✅ add-tags

Time: ✅ 144.161ms (SLO: <155.000ms -7.0%) vs baseline: ~same

Memory: ✅ 42.076MB (SLO: <53.000MB 📉 -20.6%) vs baseline: +4.3%

✅ get-context

Time: ✅ 17.054ms (SLO: <20.500ms 📉 -16.8%) vs baseline: +1.3%

Memory: ✅ 37.473MB (SLO: <53.000MB 📉 -29.3%) vs baseline: +4.4%

✅ is-recording

Time: ✅ 17.015ms (SLO: <20.500ms 📉 -17.0%) vs baseline: +0.2%

Memory: ✅ 37.611MB (SLO: <53.000MB 📉 -29.0%) vs baseline: +4.4%

✅ record-exception

Time: ✅ 38.022ms (SLO: <41.000ms -7.3%) vs baseline: +0.7%

Memory: ✅ 38.155MB (SLO: <53.000MB 📉 -28.0%) vs baseline: +4.6%

✅ set-status

Time: ✅ 18.848ms (SLO: <22.000ms 📉 -14.3%) vs baseline: +1.5%

Memory: ✅ 37.473MB (SLO: <53.000MB 📉 -29.3%) vs baseline: +4.3%

✅ start

Time: ✅ 17.979ms (SLO: <20.500ms 📉 -12.3%) vs baseline: +7.1%

Memory: ✅ 37.552MB (SLO: <53.000MB 📉 -29.1%) vs baseline: +4.3%

✅ start-finish

Time: ✅ 53.483ms (SLO: <56.000ms -4.5%) vs baseline: +0.6%

Memory: ✅ 35.468MB (SLO: <38.000MB -6.7%) vs baseline: +4.1%

✅ start-finish-telemetry

Time: ✅ 54.940ms (SLO: <58.000ms -5.3%) vs baseline: +0.7%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.8%

✅ start-finish-traceid128

Time: ✅ 56.055ms (SLO: <60.000ms -6.6%) vs baseline: ~same

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.1%

✅ start-traceid128

Time: ✅ 16.961ms (SLO: <22.500ms 📉 -24.6%) vs baseline: +1.7%

Memory: ✅ 37.493MB (SLO: <53.000MB 📉 -29.3%) vs baseline: +4.4%

✅ update-name

Time: ✅ 17.648ms (SLO: <22.000ms 📉 -19.8%) vs baseline: +2.1%

Memory: ✅ 37.709MB (SLO: <53.000MB 📉 -28.9%) vs baseline: +4.7%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.263µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +6.9%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ 1-count-metrics-100-times

Time: ✅ 149.950µs (SLO: <220.000µs 📉 -31.8%) vs baseline: -1.6%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.3%

✅ 1-distribution-metric-1-times

Time: ✅ 2.469µs (SLO: <20.000µs 📉 -87.7%) vs baseline: +2.1%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.2%

✅ 1-distribution-metrics-100-times

Time: ✅ 165.204µs (SLO: <230.000µs 📉 -28.2%) vs baseline: +0.9%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.5%

✅ 1-gauge-metric-1-times

Time: ✅ 1.949µs (SLO: <20.000µs 📉 -90.3%) vs baseline: -3.3%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.3%

✅ 1-gauge-metrics-100-times

Time: ✅ 138.079µs (SLO: <150.000µs -7.9%) vs baseline: ~same

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.3%

✅ 1-rate-metric-1-times

Time: ✅ 2.253µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.2%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.5%

✅ 1-rate-metrics-100-times

Time: ✅ 163.465µs (SLO: <250.000µs 📉 -34.6%) vs baseline: -1.6%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.3%

✅ 100-count-metrics-100-times

Time: ✅ 15.143ms (SLO: <22.000ms 📉 -31.2%) vs baseline: +1.2%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.5%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.730ms (SLO: <2.550ms 📉 -32.2%) vs baseline: +1.0%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.4%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.402ms (SLO: <1.550ms -9.5%) vs baseline: ~same

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.2%

✅ 100-rate-metrics-100-times

Time: ✅ 1.695ms (SLO: <2.550ms 📉 -33.5%) vs baseline: -0.7%

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +3.9%

✅ flush-1-metric

Time: ✅ 3.555µs (SLO: <20.000µs 📉 -82.2%) vs baseline: -2.0%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.4%

✅ flush-100-metrics

Time: ✅ 174.580µs (SLO: <250.000µs 📉 -30.2%) vs baseline: +1.0%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.6%

✅ flush-1000-metrics

Time: ✅ 2.173ms (SLO: <2.500ms 📉 -13.1%) vs baseline: +0.7%

Memory: ✅ 36.333MB (SLO: <38.750MB -6.2%) vs baseline: +4.3%

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

cit-pr-commenter-54b7da · 2026-02-26T14:18:12Z

Codeowners resolved as

ddtrace/contrib/internal/celery/signals.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
releasenotes/notes/fix-celery-distributed-tracing-9b55479e6b314641.yaml  @DataDog/apm-python
tests/contrib/celery/test_integration.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/suitespec.yml                                             @DataDog/python-guild
tests/snapshots/tests.contrib.celery.test_integration.test_distributed_tracing_propagation_no_producer_span[False].json  @DataDog/apm-python
tests/snapshots/tests.contrib.celery.test_integration.test_distributed_tracing_propagation_no_producer_span[True].json  @DataDog/apm-python

mabdinur · 2026-03-04T16:37:16Z

/merge

gh-worker-devflow-routing-ef8351 · 2026-03-04T16:37:20Z

View all feedbacks in Devflow UI.

2026-03-04 16:37:20 UTC ℹ️ Start processing command /merge

2026-03-04 16:37:25 UTC ℹ️ MergeQueue: waiting for PR to be ready

This pull request is not mergeable according to GitHub. Common reasons include pending required checks, missing approvals, or merge conflicts — but it could also be blocked by other repository rules or settings.
It will be added to the queue as soon as checks pass and/or get approvals. View in MergeQueue UI.
Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

2026-03-04 21:36:05 UTC ⚠️ MergeQueue: This merge request was unqueued

devflow unqueued this merge request: It did not become mergeable within the expected time

Co-authored-by: Emmett Butler <[email protected]>

fix(celery): ensure distributed traces are always propagated

d7c2656

This comment has been minimized.

Sign in to view

mabdinur changed the title ~~fix(celery): ensure distributed traces are always propagated~~ fix(celery): resolve distributed tracing but when tasks are not registered locally Feb 26, 2026

add rn and regression test

154fff2

mabdinur force-pushed the munir/always-inject-headers-celry-tasks branch from 004f4fd to 154fff2 Compare February 26, 2026 14:30

update suitespec

c204828

mabdinur force-pushed the munir/always-inject-headers-celry-tasks branch from 22be021 to c204828 Compare February 26, 2026 14:53

mabdinur marked this pull request as ready for review February 26, 2026 14:53

mabdinur requested review from a team as code owners February 26, 2026 14:53

mabdinur requested review from Kyle-Verhoog, RamyElkest, emmettbutler, vlad-scherbich and wantsui February 26, 2026 14:53

brettlangdon approved these changes Feb 26, 2026

View reviewed changes

Comment thread ddtrace/contrib/internal/celery/signals.py Outdated

mabdinur commented Feb 26, 2026

View reviewed changes

Comment thread ddtrace/contrib/internal/celery/signals.py Outdated

mabdinur changed the title ~~fix(celery): resolve distributed tracing but when tasks are not registered locally~~ fix(celery): distributed tracing for consuming unregistered tasks Feb 26, 2026

mabdinur added 2 commits February 26, 2026 18:50

Apply suggestions from code review

d8b9f9d

fmt

85ccdec

wantsui reviewed Mar 2, 2026

View reviewed changes

Comment thread tests/contrib/celery/test_integration.py Outdated

mabdinur added 2 commits March 4, 2026 11:36

add test case for distributed tracing disabled

9cd2aff

Merge branch 'main' into munir/always-inject-headers-celry-tasks

ad28d2a

emmettbutler approved these changes Mar 4, 2026

View reviewed changes

Comment thread releasenotes/notes/fix-celery-distributed-tracing-9b55479e6b314641.yaml Outdated

Comment thread ddtrace/contrib/internal/celery/signals.py Outdated

mabdinur and others added 4 commits March 4, 2026 13:58

suggestions

93cc868

Co-authored-by: Emmett Butler <[email protected]>

suggestions 2

73d428d

Co-authored-by: Emmett Butler <[email protected]>

lint

ec83835

Merge branch 'main' into munir/always-inject-headers-celry-tasks

13d8e00

gh-worker-dd-mergequeue-cf854d Bot merged commit 86d9c03 into main Mar 6, 2026
779 checks passed

gh-worker-dd-mergequeue-cf854d Bot deleted the munir/always-inject-headers-celry-tasks branch March 6, 2026 21:11

Uh oh!

Conversation

mabdinur commented Feb 25, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Description

Testing

Risks

Additional Notes

Before

After

Uh oh!

This comment has been minimized.

pr-commenter Bot commented Feb 25, 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

✅ ospathsplit_aspect

mabdinur commented Feb 25, 2026 •

edited

Loading