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fix: timeout for uds socket (backport 4.5)#16778

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gh-worker-dd-mergequeue-cf854d[bot] merged 4 commits into4.5from
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fix: timeout for uds socket (backport 4.5)#16778
gh-worker-dd-mergequeue-cf854d[bot] merged 4 commits into4.5from
juanjux/thread-join-fix-backport-4.5

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@juanjux juanjux commented Mar 6, 2026

Description

Backport to 4.5 of #16776

@juanjux
rework timeout code to ensure it's always set (backport 4.5)
84085b1 
Signed-off-by: Juanjo Alvarez <juanjo.alvarezmartinez@datadoghq.com>
@juanjux juanjux self-assigned this Mar 6, 2026
@juanjux juanjux requested review from a team as code owners March 6, 2026 09:28
@juanjux juanjux requested review from brettlangdon and mabdinur March 6, 2026 09:28
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Signed-off-by: Juanjo Alvarez <juanjo.alvarezmartinez@datadoghq.com>
@juanjux juanjux requested a review from a team as a code owner March 6, 2026 09:53
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Codeowners resolved as

ddtrace/internal/uds.py                                                 @DataDog/apm-core-python
releasenotes/notes/uds-socket-timeout-c1c2055f1b661827.yaml             @DataDog/apm-python
tests/tracer/test_writer.py                                             @DataDog/apm-sdk-capabilities-python @DataDog/apm-core-python

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Performance SLOs

Comparing candidate juanjux/thread-join-fix-backport-4.5 (5d02d00) with baseline 4.5 (1360240)

📈 Performance Regressions (2 suites)
📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 102.851µs (SLO: <130.000µs 📉 -20.9%) vs baseline: +2.9%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +5.0%

✅ add_inplace_aspect

Time: ✅ 100.916µs (SLO: <130.000µs 📉 -22.4%) vs baseline: +0.3%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ add_inplace_noaspect

Time: ✅ 28.248µs (SLO: <40.000µs 📉 -29.4%) vs baseline: +0.2%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 48.695µs (SLO: <70.000µs 📉 -30.4%) vs baseline: -0.2%

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

✅ bytearray_aspect

Time: ✅ 250.939µs (SLO: <400.000µs 📉 -37.3%) vs baseline: +0.5%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.7%

✅ bytearray_extend_aspect

Time: ✅ 637.737µs (SLO: <800.000µs 📉 -20.3%) vs baseline: +0.3%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ bytearray_extend_noaspect

Time: ✅ 265.720µs (SLO: <400.000µs 📉 -33.6%) vs baseline: +1.1%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.7%

✅ bytearray_noaspect

Time: ✅ 134.670µs (SLO: <300.000µs 📉 -55.1%) vs baseline: -0.6%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ bytes_aspect

Time: ✅ 218.757µs (SLO: <300.000µs 📉 -27.1%) vs baseline: +0.3%

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

✅ bytes_noaspect

Time: ✅ 132.956µs (SLO: <200.000µs 📉 -33.5%) vs baseline: +0.7%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ bytesio_aspect

Time: ✅ 3.770ms (SLO: <5.000ms 📉 -24.6%) vs baseline: +0.2%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.7%

✅ bytesio_noaspect

Time: ✅ 316.302µs (SLO: <420.000µs 📉 -24.7%) vs baseline: +0.4%

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

✅ capitalize_aspect

Time: ✅ 89.043µs (SLO: <300.000µs 📉 -70.3%) vs baseline: -0.3%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ capitalize_noaspect

Time: ✅ 252.601µs (SLO: <300.000µs 📉 -15.8%) vs baseline: +0.9%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ casefold_aspect

Time: ✅ 89.109µs (SLO: <500.000µs 📉 -82.2%) vs baseline: ~same

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ casefold_noaspect

Time: ✅ 305.535µs (SLO: <500.000µs 📉 -38.9%) vs baseline: +0.1%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ decode_aspect

Time: ✅ 86.830µs (SLO: <100.000µs 📉 -13.2%) vs baseline: -0.7%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ decode_noaspect

Time: ✅ 152.640µs (SLO: <210.000µs 📉 -27.3%) vs baseline: +0.3%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +5.0%

✅ encode_aspect

Time: ✅ 84.278µs (SLO: <200.000µs 📉 -57.9%) vs baseline: +0.3%

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

✅ encode_noaspect

Time: ✅ 140.528µs (SLO: <200.000µs 📉 -29.7%) vs baseline: +0.5%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 14.678ms (SLO: <19.200ms 📉 -23.6%) vs baseline: +0.4%

Memory: ✅ 43.096MB (SLO: <46.000MB -6.3%) vs baseline: +5.2%

✅ format_map_aspect

Time: ✅ 16.384ms (SLO: <21.500ms 📉 -23.8%) vs baseline: +0.2%

Memory: ✅ 42.998MB (SLO: <46.000MB -6.5%) vs baseline: +4.9%

✅ format_map_noaspect

Time: ✅ 375.842µs (SLO: <500.000µs 📉 -24.8%) vs baseline: +2.0%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +5.0%

✅ format_noaspect

Time: ✅ 303.020µs (SLO: <500.000µs 📉 -39.4%) vs baseline: +1.1%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +5.0%

✅ index_aspect

Time: ✅ 123.718µs (SLO: <300.000µs 📉 -58.8%) vs baseline: +2.6%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 40.312µs (SLO: <300.000µs 📉 -86.6%) vs baseline: -0.1%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 211.145µs (SLO: <300.000µs 📉 -29.6%) vs baseline: ~same

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +5.0%

✅ join_noaspect

Time: ✅ 140.539µs (SLO: <300.000µs 📉 -53.2%) vs baseline: -0.9%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ ljust_aspect

Time: ✅ 580.001µs (SLO: <700.000µs 📉 -17.1%) vs baseline: 📈 +15.9%

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

✅ ljust_noaspect

Time: ✅ 257.570µs (SLO: <300.000µs 📉 -14.1%) vs baseline: -0.5%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ lower_aspect

Time: ✅ 292.664µs (SLO: <500.000µs 📉 -41.5%) vs baseline: -0.6%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ lower_noaspect

Time: ✅ 235.979µs (SLO: <300.000µs 📉 -21.3%) vs baseline: +0.8%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.7%

✅ lstrip_aspect

Time: ✅ 0.266ms (SLO: <3.000ms 📉 -91.1%) vs baseline: -1.5%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.7%

✅ lstrip_noaspect

Time: ✅ 0.177ms (SLO: <3.000ms 📉 -94.1%) vs baseline: -0.2%

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

✅ modulo_aspect

Time: ✅ 14.271ms (SLO: <18.750ms 📉 -23.9%) vs baseline: -0.4%

Memory: ✅ 43.057MB (SLO: <46.000MB -6.4%) vs baseline: +5.1%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 14.734ms (SLO: <19.350ms 📉 -23.9%) vs baseline: -0.1%

Memory: ✅ 43.057MB (SLO: <46.000MB -6.4%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes

Time: ✅ 14.391ms (SLO: <18.900ms 📉 -23.9%) vs baseline: -0.1%

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

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 14.685ms (SLO: <19.150ms 📉 -23.3%) vs baseline: +0.5%

Memory: ✅ 43.018MB (SLO: <46.000MB -6.5%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 0.360ms (SLO: <3.000ms 📉 -88.0%) vs baseline: +0.5%

Memory: ✅ 42.998MB (SLO: <46.000MB -6.5%) vs baseline: +5.0%

✅ replace_aspect

Time: ✅ 18.351ms (SLO: <24.000ms 📉 -23.5%) vs baseline: -0.1%

Memory: ✅ 43.056MB (SLO: <46.000MB -6.4%) vs baseline: +5.1%

✅ replace_noaspect

Time: ✅ 281.960µs (SLO: <300.000µs -6.0%) vs baseline: +1.2%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.7%

✅ repr_aspect

Time: ✅ 310.401µs (SLO: <420.000µs 📉 -26.1%) vs baseline: -0.3%

Memory: ✅ 42.861MB (SLO: <46.000MB -6.8%) vs baseline: +4.5%

✅ repr_noaspect

Time: ✅ 46.928µs (SLO: <90.000µs 📉 -47.9%) vs baseline: ~same

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ rstrip_aspect

Time: ✅ 382.112µs (SLO: <500.000µs 📉 -23.6%) vs baseline: -0.3%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ rstrip_noaspect

Time: ✅ 184.151µs (SLO: <300.000µs 📉 -38.6%) vs baseline: +0.9%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ slice_aspect

Time: ✅ 184.006µs (SLO: <300.000µs 📉 -38.7%) vs baseline: -0.7%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ slice_noaspect

Time: ✅ 53.995µs (SLO: <90.000µs 📉 -40.0%) vs baseline: -1.0%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 4.404ms (SLO: <5.000ms 📉 -11.9%) vs baseline: 📈 +15.1%

Memory: ✅ 43.018MB (SLO: <46.000MB -6.5%) vs baseline: +5.0%

✅ stringio_noaspect

Time: ✅ 346.753µs (SLO: <500.000µs 📉 -30.6%) vs baseline: ~same

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ strip_aspect

Time: ✅ 269.655µs (SLO: <350.000µs 📉 -23.0%) vs baseline: +0.3%

Memory: ✅ 42.920MB (SLO: <46.000MB -6.7%) vs baseline: +4.7%

✅ strip_noaspect

Time: ✅ 176.280µs (SLO: <240.000µs 📉 -26.5%) vs baseline: -0.9%

Memory: ✅ 42.979MB (SLO: <46.000MB -6.6%) vs baseline: +4.8%

✅ swapcase_aspect

Time: ✅ 333.208µs (SLO: <500.000µs 📉 -33.4%) vs baseline: +0.9%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

✅ swapcase_noaspect

Time: ✅ 271.566µs (SLO: <400.000µs 📉 -32.1%) vs baseline: +0.1%

Memory: ✅ 43.037MB (SLO: <46.000MB -6.4%) vs baseline: +5.2%

✅ title_aspect

Time: ✅ 319.326µs (SLO: <500.000µs 📉 -36.1%) vs baseline: +1.1%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.9%

✅ title_noaspect

Time: ✅ 256.895µs (SLO: <400.000µs 📉 -35.8%) vs baseline: -0.8%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.8%

✅ translate_aspect

Time: ✅ 492.380µs (SLO: <700.000µs 📉 -29.7%) vs baseline: +0.6%

Memory: ✅ 42.880MB (SLO: <46.000MB -6.8%) vs baseline: +4.7%

✅ translate_noaspect

Time: ✅ 423.832µs (SLO: <500.000µs 📉 -15.2%) vs baseline: -1.0%

Memory: ✅ 42.959MB (SLO: <46.000MB -6.6%) vs baseline: +4.9%

✅ upper_aspect

Time: ✅ 295.922µs (SLO: <500.000µs 📉 -40.8%) vs baseline: +1.0%

Memory: ✅ 42.939MB (SLO: <46.000MB -6.7%) vs baseline: +4.9%

✅ upper_noaspect

Time: ✅ 236.966µs (SLO: <400.000µs 📉 -40.8%) vs baseline: +0.8%

Memory: ✅ 42.900MB (SLO: <46.000MB -6.7%) vs baseline: +4.8%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 509.870µs (SLO: <700.000µs 📉 -27.2%) vs baseline: 📈 +20.3%

Memory: ✅ 42.546MB (SLO: <46.000MB -7.5%) vs baseline: +4.8%

✅ ospathbasename_noaspect

Time: ✅ 429.092µs (SLO: <700.000µs 📉 -38.7%) vs baseline: -0.2%

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +4.8%

✅ ospathjoin_aspect

Time: ✅ 628.362µs (SLO: <700.000µs 📉 -10.2%) vs baseline: +0.3%

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +4.8%

✅ ospathjoin_noaspect

Time: ✅ 632.226µs (SLO: <700.000µs -9.7%) vs baseline: -0.5%

Memory: ✅ 42.507MB (SLO: <46.000MB -7.6%) vs baseline: +4.4%

✅ ospathnormcase_aspect

Time: ✅ 348.298µs (SLO: <700.000µs 📉 -50.2%) vs baseline: +0.3%

Memory: ✅ 42.507MB (SLO: <46.000MB -7.6%) vs baseline: +4.6%

✅ ospathnormcase_noaspect

Time: ✅ 355.338µs (SLO: <700.000µs 📉 -49.2%) vs baseline: ~same

Memory: ✅ 42.625MB (SLO: <46.000MB -7.3%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 490.947µs (SLO: <700.000µs 📉 -29.9%) vs baseline: +0.5%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +4.9%

✅ ospathsplit_noaspect

Time: ✅ 500.033µs (SLO: <700.000µs 📉 -28.6%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +4.7%

✅ ospathsplitdrive_aspect

Time: ✅ 375.131µs (SLO: <700.000µs 📉 -46.4%) vs baseline: +0.4%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +5.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 72.735µs (SLO: <700.000µs 📉 -89.6%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +4.9%

✅ ospathsplitext_aspect

Time: ✅ 454.018µs (SLO: <700.000µs 📉 -35.1%) vs baseline: -1.2%

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +4.7%

✅ ospathsplitext_noaspect

Time: ✅ 465.192µs (SLO: <700.000µs 📉 -33.5%) vs baseline: +0.7%

Memory: ✅ 42.664MB (SLO: <46.000MB -7.3%) 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: ~same

Memory: ✅ 35.468MB (SLO: <38.000MB -6.7%) vs baseline: +4.5%

✅ context_with_data_no_listeners

Time: ✅ 3.256µs (SLO: <10.000µs 📉 -67.4%) vs baseline: -0.1%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.3%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.632µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -1.5%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +5.0%

✅ set_item

Time: ✅ 24.025µs (SLO: <30.000µs 📉 -19.9%) vs baseline: -0.6%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +5.0%

⚠️ packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.603µs (SLO: <170.000µs -9.1%) vs baseline: -0.4%

Memory: ✅ 40.102MB (SLO: <46.000MB 📉 -12.8%) vs baseline: +5.2%

✅ import_many_cached

Time: ✅ 121.629µs (SLO: <130.000µs -6.4%) vs baseline: +0.4%

Memory: ✅ 39.830MB (SLO: <46.000MB 📉 -13.4%) vs baseline: +4.4%

✅ import_many_stdlib

Time: ✅ 0.770ms (SLO: <1.750ms 📉 -56.0%) vs baseline: +0.3%

Memory: ✅ 40.029MB (SLO: <46.000MB 📉 -13.0%) vs baseline: +4.4%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.175ms (SLO: <1.100ms 📉 -84.1%) vs baseline: ~same

Memory: ✅ 39.798MB (SLO: <46.000MB 📉 -13.5%) vs baseline: +3.9%

✅ import_many_unknown

Time: ✅ 834.030µs (SLO: <890.000µs -6.3%) vs baseline: +0.1%

Memory: ✅ 40.132MB (SLO: <46.000MB 📉 -12.8%) vs baseline: +4.6%

✅ import_many_unknown_cached

Time: ✅ 796.295µs (SLO: <870.000µs -8.5%) vs baseline: +0.6%

Memory: ✅ 40.274MB (SLO: <46.000MB 📉 -12.4%) vs baseline: +4.8%

✅ import_one

Time: ✅ 19.787µs (SLO: <30.000µs 📉 -34.0%) vs baseline: -0.5%

Memory: ✅ 40.113MB (SLO: <46.000MB 📉 -12.8%) vs baseline: +5.4%

✅ import_one_cache

Time: ✅ 6.298µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.4%

Memory: ✅ 40.080MB (SLO: <46.000MB 📉 -12.9%) vs baseline: +4.9%

✅ import_one_stdlib

Time: ✅ 18.805µs (SLO: <20.000µs -6.0%) vs baseline: +0.5%

Memory: ✅ 40.118MB (SLO: <46.000MB 📉 -12.8%) vs baseline: +4.8%

✅ import_one_stdlib_cache

Time: ✅ 6.277µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.6%

Memory: ✅ 40.072MB (SLO: <46.000MB 📉 -12.9%) vs baseline: +4.6%

✅ import_one_unknown

Time: ✅ 45.787µs (SLO: <50.000µs -8.4%) vs baseline: +0.5%

Memory: ✅ 40.148MB (SLO: <46.000MB 📉 -12.7%) vs baseline: +4.8%

✅ import_one_unknown_cache

Time: ✅ 6.321µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.1%

Memory: ✅ 40.159MB (SLO: <43.000MB -6.6%) vs baseline: +5.0%

✅ All Tests Passing (20 suites)
✅ djangosimple - 28/28

✅ appsec

Time: ✅ 19.495ms (SLO: <22.300ms 📉 -12.6%) vs baseline: -0.3%

Memory: ✅ 67.594MB (SLO: <73.500MB -8.0%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.382ms (SLO: <1.450ms -4.7%) vs baseline: ~same

Memory: ✅ 65.746MB (SLO: <71.500MB -8.0%) vs baseline: +4.9%

✅ iast

Time: ✅ 19.494ms (SLO: <22.250ms 📉 -12.4%) vs baseline: -0.2%

Memory: ✅ 67.633MB (SLO: <75.000MB -9.8%) vs baseline: +4.8%

✅ profiler

Time: ✅ 15.272ms (SLO: <16.550ms -7.7%) vs baseline: ~same

Memory: ✅ 58.794MB (SLO: <61.000MB -3.6%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 19.483ms (SLO: <21.750ms 📉 -10.4%) vs baseline: -0.2%

Memory: ✅ 67.594MB (SLO: <73.500MB -8.0%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 19.975ms (SLO: <28.200ms 📉 -29.2%) vs baseline: +0.8%

Memory: ✅ 67.611MB (SLO: <75.000MB -9.9%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.518ms (SLO: <21.750ms 📉 -10.3%) vs baseline: -0.3%

Memory: ✅ 67.613MB (SLO: <75.000MB -9.8%)

✅ tracer-and-profiler

Time: ✅ 21.104ms (SLO: <23.500ms 📉 -10.2%) vs baseline: +0.5%

Memory: ✅ 69.226MB (SLO: <75.000MB -7.7%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.722ms (SLO: <21.500ms -8.3%) vs baseline: +0.6%

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

✅ tracer-minimal

Time: ✅ 16.717ms (SLO: <17.500ms -4.5%) vs baseline: -0.5%

Memory: ✅ 67.574MB (SLO: <75.000MB -9.9%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 19.471ms (SLO: <21.750ms 📉 -10.5%) vs baseline: +0.3%

Memory: ✅ 67.613MB (SLO: <72.500MB -6.7%) vs baseline: +4.9%

✅ tracer-no-caches

Time: ✅ 17.608ms (SLO: <19.650ms 📉 -10.4%) vs baseline: +0.3%

✅ tracer-no-databases

Time: ✅ 19.192ms (SLO: <20.100ms -4.5%) vs baseline: +0.1%

Memory: ✅ 67.613MB (SLO: <75.000MB -9.8%)

✅ tracer-no-middleware

Time: ✅ 19.258ms (SLO: <21.500ms 📉 -10.4%) vs baseline: ~same

✅ tracer-no-templates

Time: ✅ 19.586ms (SLO: <22.000ms 📉 -11.0%) vs baseline: +0.2%

Memory: ✅ 67.613MB (SLO: <73.500MB -8.0%) vs baseline: +4.9%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.326ms (SLO: <19.850ms 📉 -17.8%) vs baseline: +0.2%

Memory: ✅ 67.198MB (SLO: <75.000MB 📉 -10.4%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 16.386ms (SLO: <19.400ms 📉 -15.5%) vs baseline: +0.7%

Memory: ✅ 67.201MB (SLO: <75.000MB 📉 -10.4%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.404ms (SLO: <19.450ms 📉 -15.7%) vs baseline: +0.4%

Memory: ✅ 67.202MB (SLO: <75.000MB 📉 -10.4%) vs baseline: +4.8%

✅ 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: +4.9%

✅ errortracking-enabled-user

Time: ✅ 2.113ms (SLO: <2.250ms -6.1%) vs baseline: +0.2%

Memory: ✅ 54.913MB (SLO: <60.000MB -8.5%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 2.098ms (SLO: <2.300ms -8.8%) vs baseline: +0.3%

Memory: ✅ 54.952MB (SLO: <60.000MB -8.4%) vs baseline: +4.8%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.424ms (SLO: <4.750ms 📉 -27.9%) vs baseline: ~same

Memory: ✅ 54.784MB (SLO: <66.500MB 📉 -17.6%) vs baseline: +5.1%

✅ appsec-post

Time: ✅ 2.895ms (SLO: <6.750ms 📉 -57.1%) vs baseline: ~same

Memory: ✅ 55.056MB (SLO: <66.500MB 📉 -17.2%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 3.432ms (SLO: <4.750ms 📉 -27.8%) vs baseline: +0.7%

Memory: ✅ 54.669MB (SLO: <66.500MB 📉 -17.8%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.868ms (SLO: <2.000ms -6.6%) vs baseline: ~same

Memory: ✅ 48.352MB (SLO: <51.500MB -6.1%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.0%) vs baseline: +0.1%

Memory: ✅ 45.185MB (SLO: <49.000MB -7.8%) vs baseline: +4.6%

✅ profiler

Time: ✅ 1.902ms (SLO: <2.100ms -9.4%) vs baseline: ~same

Memory: ✅ 51.223MB (SLO: <52.500MB -2.4%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 3.396ms (SLO: <3.650ms -7.0%) vs baseline: -0.2%

Memory: ✅ 54.688MB (SLO: <60.000MB -8.9%) vs baseline: +4.9%

✅ tracer

Time: ✅ 3.417ms (SLO: <3.650ms -6.4%) vs baseline: +0.3%

Memory: ✅ 54.701MB (SLO: <60.000MB -8.8%) vs baseline: +5.1%

✅ tracer-native

Time: ✅ 3.411ms (SLO: <3.650ms -6.6%) vs baseline: ~same

Memory: ✅ 54.742MB (SLO: <60.000MB -8.8%) vs baseline: +4.9%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.095ms (SLO: <4.200ms 📉 -50.1%) vs baseline: +0.2%

Memory: ✅ 54.991MB (SLO: <66.000MB 📉 -16.7%) vs baseline: +4.9%

✅ iast-enabled

Time: ✅ 2.106ms (SLO: <2.800ms 📉 -24.8%) vs baseline: +0.2%

Memory: ✅ 55.011MB (SLO: <62.500MB 📉 -12.0%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.093ms (SLO: <2.250ms -7.0%) vs baseline: ~same

Memory: ✅ 55.011MB (SLO: <60.000MB -8.3%) vs baseline: +5.0%

✅ forktime - 4/4

✅ baseline

Time: ✅ 2.000ms (SLO: <3.000ms 📉 -33.3%) vs baseline: +5.2%

Memory: ✅ 29.177MB (SLO: <33.000MB 📉 -11.6%) vs baseline: +4.6%

✅ configured

Time: ✅ 8.716ms (SLO: <13.000ms 📉 -33.0%) vs baseline: -0.8%

Memory: ✅ 54.907MB (SLO: <60.000MB -8.5%) vs baseline: +4.6%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 75.031µs (SLO: <100.000µs 📉 -25.0%) vs baseline: -0.4%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +5.0%

✅ b3_headers

Time: ✅ 12.845µs (SLO: <20.000µs 📉 -35.8%) vs baseline: -0.2%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +4.8%

✅ b3_single_headers

Time: ✅ 11.828µs (SLO: <20.000µs 📉 -40.9%) vs baseline: -0.2%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 60.939µs (SLO: <80.000µs 📉 -23.8%) vs baseline: -0.3%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 62.449µs (SLO: <80.000µs 📉 -21.9%) vs baseline: +0.5%

Memory: ✅ 35.743MB (SLO: <38.000MB -5.9%) vs baseline: +5.3%

✅ empty_headers

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

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.7%

✅ full_t_id_datadog_headers

Time: ✅ 20.876µs (SLO: <30.000µs 📉 -30.4%) vs baseline: +0.2%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +5.0%

✅ invalid_priority_header

Time: ✅ 5.917µs (SLO: <10.000µs 📉 -40.8%) vs baseline: ~same

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.8%

✅ invalid_span_id_header

Time: ✅ 5.925µs (SLO: <10.000µs 📉 -40.7%) vs baseline: +0.3%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.9%

✅ invalid_tags_header

Time: ✅ 5.949µs (SLO: <10.000µs 📉 -40.5%) vs baseline: +0.1%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 5.893µs (SLO: <10.000µs 📉 -41.1%) vs baseline: -0.1%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +5.2%

✅ large_header_no_matches

Time: ✅ 26.917µs (SLO: <30.000µs 📉 -10.3%) vs baseline: +0.5%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.6%

✅ large_valid_headers_all

Time: ✅ 28.120µs (SLO: <40.000µs 📉 -29.7%) vs baseline: +0.5%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.6%

✅ medium_header_no_matches

Time: ✅ 9.222µs (SLO: <20.000µs 📉 -53.9%) vs baseline: -0.2%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 10.698µs (SLO: <20.000µs 📉 -46.5%) vs baseline: ~same

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +5.1%

✅ none_propagation_style

Time: ✅ 1.398µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.5%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.8%

✅ tracecontext_headers

Time: ✅ 32.658µs (SLO: <40.000µs 📉 -18.4%) vs baseline: -0.4%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +4.8%

✅ valid_headers_all

Time: ✅ 5.912µs (SLO: <10.000µs 📉 -40.9%) vs baseline: -0.2%

Memory: ✅ 35.704MB (SLO: <38.000MB -6.0%) vs baseline: +5.2%

✅ valid_headers_basic

Time: ✅ 5.559µs (SLO: <10.000µs 📉 -44.4%) vs baseline: +1.2%

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.6%

✅ wsgi_empty_headers

Time: ✅ 1.324µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +1.4%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.6%

✅ wsgi_invalid_priority_header

Time: ✅ 5.980µs (SLO: <10.000µs 📉 -40.2%) vs baseline: +0.3%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +5.1%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.304µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.7%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.8%

✅ wsgi_invalid_tags_header

Time: ✅ 5.990µs (SLO: <10.000µs 📉 -40.1%) vs baseline: +0.4%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +5.0%

✅ wsgi_invalid_trace_id_header

Time: ✅ 5.955µs (SLO: <10.000µs 📉 -40.5%) vs baseline: -0.3%

Memory: ✅ 35.684MB (SLO: <38.000MB -6.1%) vs baseline: +5.1%

✅ wsgi_large_header_no_matches

Time: ✅ 28.062µs (SLO: <40.000µs 📉 -29.8%) vs baseline: +0.3%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.236µs (SLO: <40.000µs 📉 -26.9%) vs baseline: ~same

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +5.0%

✅ wsgi_medium_header_no_matches

Time: ✅ 9.487µs (SLO: <20.000µs 📉 -52.6%) vs baseline: +0.3%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +5.1%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.030µs (SLO: <20.000µs 📉 -44.8%) vs baseline: +1.1%

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

✅ wsgi_valid_headers_all

Time: ✅ 5.966µs (SLO: <10.000µs 📉 -40.3%) vs baseline: +0.1%

Memory: ✅ 35.763MB (SLO: <38.000MB -5.9%) vs baseline: +5.1%

✅ wsgi_valid_headers_basic

Time: ✅ 5.516µs (SLO: <10.000µs 📉 -44.8%) vs baseline: -0.2%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.7%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.242µs (SLO: <30.000µs 📉 -32.5%) vs baseline: +3.1%

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

✅ with_all

Time: ✅ 26.273µs (SLO: <40.000µs 📉 -34.3%) vs baseline: +0.1%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.9%

✅ with_dd_origin

Time: ✅ 23.298µs (SLO: <30.000µs 📉 -22.3%) vs baseline: +0.6%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 22.654µs (SLO: <40.000µs 📉 -43.4%) vs baseline: -0.2%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.7%

✅ with_sampling_priority

Time: ✅ 19.503µs (SLO: <30.000µs 📉 -35.0%) vs baseline: -0.2%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 24.448µs (SLO: <40.000µs 📉 -38.9%) vs baseline: +0.3%

Memory: ✅ 35.743MB (SLO: <38.000MB -5.9%) vs baseline: +5.2%

✅ with_tags_invalid

Time: ✅ 25.819µs (SLO: <40.000µs 📉 -35.5%) vs baseline: ~same

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

✅ with_tags_max_size

Time: ✅ 24.846µs (SLO: <40.000µs 📉 -37.9%) vs baseline: +0.2%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.7%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 156.170µs (SLO: <250.000µs 📉 -37.5%) vs baseline: +2.3%

Memory: ✅ 42.664MB (SLO: <46.000MB -7.3%) vs baseline: +5.0%

✅ rsplit_noaspect

Time: ✅ 156.090µs (SLO: <250.000µs 📉 -37.6%) vs baseline: -0.1%

Memory: ✅ 42.605MB (SLO: <46.000MB -7.4%) vs baseline: +4.7%

✅ split_aspect

Time: ✅ 150.466µs (SLO: <250.000µs 📉 -39.8%) vs baseline: +0.8%

Memory: ✅ 42.585MB (SLO: <46.000MB -7.4%) vs baseline: +5.0%

✅ split_noaspect

Time: ✅ 154.848µs (SLO: <250.000µs 📉 -38.1%) vs baseline: +0.6%

Memory: ✅ 42.546MB (SLO: <46.000MB -7.5%) vs baseline: +4.9%

✅ splitlines_aspect

Time: ✅ 144.931µs (SLO: <250.000µs 📉 -42.0%) vs baseline: -0.2%

Memory: ✅ 42.605MB (SLO: <46.000MB -7.4%) vs baseline: +5.0%

✅ splitlines_noaspect

Time: ✅ 150.353µs (SLO: <250.000µs 📉 -39.9%) vs baseline: +0.7%

Memory: ✅ 42.644MB (SLO: <46.000MB -7.3%) vs baseline: +5.0%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.194µs (SLO: <60.000µs 📉 -19.7%) vs baseline: +0.2%

Memory: ✅ 38.948MB (SLO: <42.000MB -7.3%) vs baseline: +4.8%

✅ propagation_enabled

Time: ✅ 134.704µs (SLO: <190.000µs 📉 -29.1%) vs baseline: -0.8%

Memory: ✅ 38.889MB (SLO: <42.000MB -7.4%) vs baseline: +4.6%

✅ propagation_enabled_100

Time: ✅ 1.571ms (SLO: <2.300ms 📉 -31.7%) vs baseline: +0.5%

Memory: ✅ 39.007MB (SLO: <42.000MB -7.1%) vs baseline: +5.1%

✅ propagation_enabled_1000

Time: ✅ 29.110ms (SLO: <34.550ms 📉 -15.7%) vs baseline: +0.1%

Memory: ✅ 38.948MB (SLO: <42.000MB -7.3%) vs baseline: +4.8%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.448ms (SLO: <42.000ms -3.7%) vs baseline: +0.3%

Memory: ✅ 38.063MB (SLO: <40.750MB -6.6%) vs baseline: +5.2%

✅ add-link

Time: ✅ 36.403ms (SLO: <38.550ms -5.6%) vs baseline: ~same

Memory: ✅ 37.965MB (SLO: <40.750MB -6.8%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 219.807ms (SLO: <232.000ms -5.3%) vs baseline: ~same

Memory: ✅ 37.906MB (SLO: <40.750MB -7.0%) vs baseline: +4.5%

✅ add-tags

Time: ✅ 213.527ms (SLO: <221.600ms -3.6%) vs baseline: +0.7%

Memory: ✅ 38.083MB (SLO: <40.750MB -6.5%) vs baseline: +5.2%

✅ get-context

Time: ✅ 28.866ms (SLO: <31.300ms -7.8%) vs baseline: -0.6%

Memory: ✅ 38.044MB (SLO: <40.750MB -6.6%) vs baseline: +5.0%

✅ is-recording

Time: ✅ 29.249ms (SLO: <31.000ms -5.6%) vs baseline: +0.6%

Memory: ✅ 37.945MB (SLO: <40.750MB -6.9%) vs baseline: +4.6%

✅ record-exception

Time: ✅ 62.991ms (SLO: <65.850ms -4.3%) vs baseline: -0.1%

Memory: ✅ 38.044MB (SLO: <40.750MB -6.6%) vs baseline: +4.6%

✅ set-status

Time: ✅ 32.235ms (SLO: <34.150ms -5.6%) vs baseline: +0.5%

Memory: ✅ 37.906MB (SLO: <40.750MB -7.0%) vs baseline: +4.7%

✅ start

Time: ✅ 29.262ms (SLO: <30.150ms -2.9%) vs baseline: +2.0%

Memory: ✅ 37.906MB (SLO: <40.750MB -7.0%) vs baseline: +4.1%

✅ start-finish

Time: ✅ 34.090ms (SLO: <35.350ms -3.6%) vs baseline: +0.5%

Memory: ✅ 37.965MB (SLO: <40.750MB -6.8%) vs baseline: +4.5%

✅ start-finish-telemetry

Time: ✅ 33.966ms (SLO: <35.450ms -4.2%) vs baseline: +0.4%

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

✅ update-name

Time: ✅ 30.885ms (SLO: <33.400ms -7.5%) vs baseline: -0.2%

Memory: ✅ 38.004MB (SLO: <40.750MB -6.7%) vs baseline: +5.2%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.894ms (SLO: <47.150ms 📉 -13.3%) vs baseline: -0.4%

Memory: ✅ 40.583MB (SLO: <47.000MB 📉 -13.7%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 251.906ms (SLO: <344.800ms 📉 -26.9%) vs baseline: +0.6%

Memory: ✅ 44.926MB (SLO: <47.500MB -5.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 305.504ms (SLO: <330.000ms -7.4%) vs baseline: -0.7%

Memory: ✅ 44.908MB (SLO: <47.500MB -5.5%) vs baseline: +5.0%

✅ get-context

Time: ✅ 81.281ms (SLO: <92.350ms 📉 -12.0%) vs baseline: +0.2%

Memory: ✅ 40.835MB (SLO: <46.500MB 📉 -12.2%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 37.225ms (SLO: <44.500ms 📉 -16.3%) vs baseline: +0.6%

Memory: ✅ 40.320MB (SLO: <47.500MB 📉 -15.1%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 60.111ms (SLO: <67.650ms 📉 -11.1%) vs baseline: +0.8%

Memory: ✅ 41.032MB (SLO: <47.000MB 📉 -12.7%) vs baseline: +5.3%

✅ set-status

Time: ✅ 43.893ms (SLO: <50.400ms 📉 -12.9%) vs baseline: +0.7%

Memory: ✅ 40.372MB (SLO: <47.000MB 📉 -14.1%) vs baseline: +5.0%

✅ start

Time: ✅ 38.437ms (SLO: <43.450ms 📉 -11.5%) vs baseline: +4.9%

Memory: ✅ 40.317MB (SLO: <47.000MB 📉 -14.2%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 85.351ms (SLO: <90.000ms -5.2%) vs baseline: ~same

Memory: ✅ 38.142MB (SLO: <46.500MB 📉 -18.0%) vs baseline: +4.8%

✅ start-finish-telemetry

Time: ✅ 87.010ms (SLO: <91.000ms -4.4%) vs baseline: ~same

Memory: ✅ 38.162MB (SLO: <46.500MB 📉 -17.9%) vs baseline: +4.9%

✅ update-name

Time: ✅ 38.140ms (SLO: <45.150ms 📉 -15.5%) vs baseline: -0.1%

Memory: ✅ 40.396MB (SLO: <47.000MB 📉 -14.1%) vs baseline: +4.7%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 344.287ms (SLO: <354.300ms -2.8%) vs baseline: -0.2%

Memory: ✅ 40.811MB (SLO: <46.000MB 📉 -11.3%) vs baseline: +3.4%

✅ cache_on

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -0.4%

Memory: ✅ 39.512MB (SLO: <46.000MB 📉 -14.1%) vs baseline: +6.1%

✅ ratelimiter - 12/12

✅ defaults

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

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +5.1%

✅ high_rate_limit

Time: ✅ 2.418µs (SLO: <10.000µs 📉 -75.8%) vs baseline: ~same

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +5.3%

✅ long_window

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.6%

Memory: ✅ 35.645MB (SLO: <38.000MB -6.2%) vs baseline: +5.2%

✅ low_rate_limit

Time: ✅ 2.373µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.5%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.9%

✅ no_rate_limit

Time: ✅ 0.836µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +1.3%

Memory: ✅ 35.665MB (SLO: <38.000MB -6.1%) vs baseline: +5.1%

✅ short_window

Time: ✅ 2.471µs (SLO: <10.000µs 📉 -75.3%) vs baseline: -0.4%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.9%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.831ms (SLO: <320.950ms -3.5%) vs baseline: +0.2%

Memory: ✅ 36.313MB (SLO: <38.750MB -6.3%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 330.765ms (SLO: <359.150ms -7.9%) vs baseline: ~same

Memory: ✅ 42.330MB (SLO: <46.000MB -8.0%) vs baseline: +5.1%

✅ medium

Time: ✅ 7.127ms (SLO: <7.400ms -3.7%) vs baseline: +0.1%

Memory: ✅ 35.429MB (SLO: <38.000MB -6.8%) vs baseline: +4.7%

✅ shallow

Time: ✅ 0.984ms (SLO: <1.050ms -6.3%) vs baseline: +1.5%

Memory: ✅ 35.468MB (SLO: <38.000MB -6.7%) vs baseline: +4.6%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 147.339µs (SLO: <290.000µs 📉 -49.2%) vs baseline: -0.2%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.5%

✅ high_match

Time: ✅ 192.439µs (SLO: <480.000µs 📉 -59.9%) vs baseline: ~same

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.7%

✅ low_match

Time: ✅ 99.438µs (SLO: <120.000µs 📉 -17.1%) vs baseline: -0.7%

Memory: ✅ 707.067MB (SLO: <780.000MB -9.4%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.861ms (SLO: <8.500ms 📉 -66.3%) vs baseline: +0.2%

Memory: ✅ 78.298MB (SLO: <85.000MB -7.9%) vs baseline: +4.8%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.571µs (SLO: <20.000µs 📉 -47.1%) vs baseline: +0.6%

Memory: ✅ 36.117MB (SLO: <38.750MB -6.8%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 40.996µs (SLO: <50.000µs 📉 -18.0%) vs baseline: +2.6%

Memory: ✅ 36.078MB (SLO: <38.750MB -6.9%) vs baseline: +4.8%

✅ collectipvariant_exists

Time: ✅ 40.759µs (SLO: <50.000µs 📉 -18.5%) vs baseline: +0.1%

Memory: ✅ 35.881MB (SLO: <38.750MB -7.4%) vs baseline: +3.9%

✅ no-collectipvariant

Time: ✅ 40.138µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +0.4%

Memory: ✅ 35.979MB (SLO: <38.750MB -7.2%) vs baseline: +4.6%

✅ no-useragentvariant

Time: ✅ 38.739µs (SLO: <50.000µs 📉 -22.5%) vs baseline: ~same

Memory: ✅ 36.117MB (SLO: <38.750MB -6.8%) vs baseline: +5.1%

✅ obfuscation-no-query

Time: ✅ 40.674µs (SLO: <50.000µs 📉 -18.7%) vs baseline: +0.4%

Memory: ✅ 36.196MB (SLO: <38.750MB -6.6%) vs baseline: +5.4%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.021µs (SLO: <90.000µs 📉 -15.5%) vs baseline: -0.2%

Memory: ✅ 36.294MB (SLO: <38.750MB -6.3%) vs baseline: +5.0%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.739µs (SLO: <90.000µs 📉 -14.7%) vs baseline: +0.2%

Memory: ✅ 36.451MB (SLO: <38.750MB -5.9%) vs baseline: +5.0%

✅ obfuscation-send-querystring-disabled

Time: ✅ 155.413µs (SLO: <170.000µs -8.6%) vs baseline: +0.2%

Memory: ✅ 36.412MB (SLO: <38.750MB -6.0%) vs baseline: +5.1%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.879µs (SLO: <160.000µs -6.3%) vs baseline: ~same

Memory: ✅ 36.392MB (SLO: <38.750MB -6.1%) vs baseline: +5.1%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.928µs (SLO: <170.000µs -8.3%) vs baseline: -0.1%

Memory: ✅ 36.372MB (SLO: <38.750MB -6.1%) vs baseline: +4.6%

✅ useragentvariant_exists_1

Time: ✅ 39.788µs (SLO: <50.000µs 📉 -20.4%) vs baseline: +0.9%

Memory: ✅ 36.117MB (SLO: <38.750MB -6.8%) vs baseline: +5.3%

✅ useragentvariant_exists_2

Time: ✅ 40.678µs (SLO: <50.000µs 📉 -18.6%) vs baseline: +0.3%

Memory: ✅ 36.235MB (SLO: <38.750MB -6.5%) vs baseline: +5.5%

✅ useragentvariant_exists_3

Time: ✅ 40.143µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +0.1%

Memory: ✅ 36.038MB (SLO: <38.750MB -7.0%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 39.648µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.7%

Memory: ✅ 35.960MB (SLO: <38.750MB -7.2%) vs baseline: +4.5%

✅ useragentvariant_not_exists_2

Time: ✅ 39.590µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.5%

Memory: ✅ 35.881MB (SLO: <38.750MB -7.4%) vs baseline: +4.1%

✅ span - 26/26

✅ add-event

Time: ✅ 18.762ms (SLO: <22.500ms 📉 -16.6%) vs baseline: +0.5%

Memory: ✅ 37.552MB (SLO: <53.000MB 📉 -29.1%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 88.396ms (SLO: <93.500ms -5.5%) vs baseline: -0.5%

Memory: ✅ 42.271MB (SLO: <53.000MB 📉 -20.2%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 144.286ms (SLO: <155.000ms -6.9%) vs baseline: +0.3%

Memory: ✅ 42.044MB (SLO: <53.000MB 📉 -20.7%) vs baseline: +4.7%

✅ get-context

Time: ✅ 17.083ms (SLO: <20.500ms 📉 -16.7%) vs baseline: -0.3%

Memory: ✅ 37.591MB (SLO: <53.000MB 📉 -29.1%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 17.252ms (SLO: <20.500ms 📉 -15.8%) vs baseline: +0.7%

Memory: ✅ 37.454MB (SLO: <53.000MB 📉 -29.3%) vs baseline: +4.4%

✅ record-exception

Time: ✅ 38.010ms (SLO: <41.000ms -7.3%) vs baseline: ~same

Memory: ✅ 38.079MB (SLO: <53.000MB 📉 -28.2%) vs baseline: +4.7%

✅ set-status

Time: ✅ 18.689ms (SLO: <22.000ms 📉 -15.0%) vs baseline: -0.9%

Memory: ✅ 37.473MB (SLO: <53.000MB 📉 -29.3%) vs baseline: +4.9%

✅ start

Time: ✅ 18.020ms (SLO: <20.500ms 📉 -12.1%) vs baseline: +5.8%

Memory: ✅ 37.650MB (SLO: <53.000MB 📉 -29.0%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 53.429ms (SLO: <56.000ms -4.6%) vs baseline: +0.2%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.8%

✅ start-finish-telemetry

Time: ✅ 54.610ms (SLO: <58.000ms -5.8%) vs baseline: +0.2%

Memory: ✅ 35.507MB (SLO: <38.000MB -6.6%) vs baseline: +4.8%

✅ start-finish-traceid128

Time: ✅ 55.886ms (SLO: <60.000ms -6.9%) vs baseline: -0.3%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +5.2%

✅ start-traceid128

Time: ✅ 16.990ms (SLO: <22.500ms 📉 -24.5%) vs baseline: -0.2%

Memory: ✅ 37.532MB (SLO: <53.000MB 📉 -29.2%) vs baseline: +4.7%

✅ update-name

Time: ✅ 17.541ms (SLO: <22.000ms 📉 -20.3%) vs baseline: -0.6%

Memory: ✅ 37.532MB (SLO: <53.000MB 📉 -29.2%) vs baseline: +4.7%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.211µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +6.0%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +5.0%

✅ 1-count-metrics-100-times

Time: ✅ 148.363µs (SLO: <220.000µs 📉 -32.6%) vs baseline: -0.3%

Memory: ✅ 35.468MB (SLO: <38.000MB -6.7%) vs baseline: +4.7%

✅ 1-distribution-metric-1-times

Time: ✅ 2.425µs (SLO: <20.000µs 📉 -87.9%) vs baseline: -1.4%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +5.0%

✅ 1-distribution-metrics-100-times

Time: ✅ 164.519µs (SLO: <230.000µs 📉 -28.5%) vs baseline: -0.4%

Memory: ✅ 35.527MB (SLO: <38.000MB -6.5%) vs baseline: +4.8%

✅ 1-gauge-metric-1-times

Time: ✅ 1.926µs (SLO: <20.000µs 📉 -90.4%) vs baseline: -1.7%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +5.1%

✅ 1-gauge-metrics-100-times

Time: ✅ 135.526µs (SLO: <150.000µs -9.6%) vs baseline: -0.3%

Memory: ✅ 35.625MB (SLO: <38.000MB -6.2%) vs baseline: +5.0%

✅ 1-rate-metric-1-times

Time: ✅ 2.208µs (SLO: <20.000µs 📉 -89.0%) vs baseline: -0.6%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.6%

✅ 1-rate-metrics-100-times

Time: ✅ 162.562µs (SLO: <250.000µs 📉 -35.0%) vs baseline: +0.3%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.8%

✅ 100-count-metrics-100-times

Time: ✅ 15.099ms (SLO: <22.000ms 📉 -31.4%) vs baseline: -0.3%

Memory: ✅ 35.566MB (SLO: <38.000MB -6.4%) vs baseline: +4.9%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.735ms (SLO: <2.550ms 📉 -32.0%) vs baseline: +0.9%

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

✅ 100-gauge-metrics-100-times

Time: ✅ 1.395ms (SLO: <1.550ms -10.0%) vs baseline: -0.4%

Memory: ✅ 35.547MB (SLO: <38.000MB -6.5%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 1.675ms (SLO: <2.550ms 📉 -34.3%) vs baseline: -1.0%

Memory: ✅ 35.606MB (SLO: <38.000MB -6.3%) vs baseline: +5.0%

✅ flush-1-metric

Time: ✅ 3.566µs (SLO: <20.000µs 📉 -82.2%) vs baseline: -0.6%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.9%

✅ flush-100-metrics

Time: ✅ 174.778µs (SLO: <250.000µs 📉 -30.1%) vs baseline: -0.3%

Memory: ✅ 35.586MB (SLO: <38.000MB -6.4%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.187ms (SLO: <2.500ms 📉 -12.5%) vs baseline: ~same

Memory: ✅ 36.471MB (SLO: <38.750MB -5.9%) vs baseline: +5.3%

✅ tracer - 6/6

✅ large

Time: ✅ 31.779ms (SLO: <32.950ms -3.6%) vs baseline: +0.7%

Memory: ✅ 36.805MB (SLO: <39.250MB -6.2%) vs baseline: +4.9%

✅ medium

Time: ✅ 3.095ms (SLO: <3.200ms -3.3%) vs baseline: -0.2%

Memory: ✅ 35.586MB (SLO: <38.750MB -8.2%) vs baseline: +4.9%

✅ small

Time: ✅ 362.202µs (SLO: <370.000µs -2.1%) vs baseline: +3.7%

Memory: ✅ 35.566MB (SLO: <38.750MB -8.2%) vs baseline: +5.1%

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

@brettlangdon brettlangdon changed the title rework timeout code to ensure it's always set (backport 4.5) fix: timeout for uds socket (backport 4.5) Mar 6, 2026
juanjux added 2 commits March 9, 2026 09:27
@juanjux
Merge branch '4.5' into juanjux/thread-join-fix-backport-4.5
1a24c25
@juanjux
Restore original test
5d02d00 
Signed-off-by: Juanjo Alvarez <juanjo.alvarezmartinez@datadoghq.com>
@gh-worker-dd-mergequeue-cf854d gh-worker-dd-mergequeue-cf854d bot merged commit 0e9d258 into 4.5 Mar 9, 2026
946 checks passed
@gh-worker-dd-mergequeue-cf854d gh-worker-dd-mergequeue-cf854d bot deleted the juanjux/thread-join-fix-backport-4.5 branch March 9, 2026 11:24
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@brettlangdon brettlangdon brettlangdon approved these changes

@KowalskiThomas KowalskiThomas KowalskiThomas approved these changes

@mabdinur mabdinur Awaiting requested review from mabdinur mabdinur is a code owner automatically assigned from DataDog/apm-sdk-capabilities-python

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@juanjux @brettlangdon @KowalskiThomas