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fix(internal): fix for potential race condition [backport 3.17] #15049

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Merged
merged 4 commits into from
Oct 28, 2025
Merged

fix(internal): fix for potential race condition [backport 3.17] #15049

merged 4 commits into from
Oct 28, 2025

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@dd-octo-sts
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@dd-octo-sts dd-octo-sts bot commented Oct 27, 2025

Backport ae5562f from #15018 to 3.17.

Description

We had a potential (and reported to happen to a client) race condition where the self.endpoints list in internal/endpoints.py could change size during iteration (modified by a thread), causing an exception.

This fixes it by using a tuple copy of the iterated list and adds regression tests.

Thanks Adria Ardilla for reporting and suggesting the fix.

@juanjux
fix(internal): fix for potential race condition (#15018)
895e815 
## Description

We had a potential (and reported to happen to a client) race condition
where the `self.endpoints` list in `internal/endpoints.py` could change
size during iteration (modified by a thread), causing an exception.

This fixes it by using a tuple copy of the iterated list and adds
regression tests.

Thanks Adria Ardilla for reporting and suggesting the fix.

---------

Signed-off-by: Juanjo Alvarez <[email protected]>
(cherry picked from commit ae5562f)
Signed-off-by: Juanjo Alvarez <[email protected]>
@dd-octo-sts dd-octo-sts bot requested review from a team as code owners October 27, 2025 15:04
@dd-octo-sts dd-octo-sts bot requested review from Yun-Kim and brettlangdon October 27, 2025 15:04
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github-actions bot commented Oct 27, 2025

CODEOWNERS have been resolved as:

releasenotes/notes/potential-race-endpoints-b8592670cdcbf023.yaml       @DataDog/apm-python
tests/internal/test_endpoints.py                                        @DataDog/apm-core-python
ddtrace/internal/endpoints.py                                           @DataDog/python-guild @DataDog/asm-python

@juanjux juanjux force-pushed the backport-15018-to-3.17 branch from e1469a6 to 895e815 Compare October 27, 2025 15:15
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github-actions bot commented Oct 27, 2025 •
edited
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Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 246 ± 4 ms.

The average import time from base is: 249 ± 5 ms.

The import time difference between this PR and base is: -3.0 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.046 ms (0.83%)
ddtrace.bootstrap.sitecustomize 1.365 ms (0.55%)
ddtrace.bootstrap.preload 1.365 ms (0.55%)
ddtrace.internal.remoteconfig.client 0.660 ms (0.27%)
ddtrace 0.680 ms (0.28%)
ddtrace.internal._unpatched 0.031 ms (0.01%)
json 0.031 ms (0.01%)
json.decoder 0.031 ms (0.01%)
re 0.031 ms (0.01%)
enum 0.031 ms (0.01%)
types 0.031 ms (0.01%)

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pr-commenter bot commented Oct 27, 2025 •
edited
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Performance SLOs

Comparing candidate backport-15018-to-3.17 (de1d8da) with baseline 3.17 (36f58bc)

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

✅ add_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.5%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ add_inplace_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.8%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ add_inplace_noaspect

Time: ✅ 0.319µs (SLO: <10.000µs 📉 -96.8%) vs baseline: +0.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.1%

✅ add_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.1%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.6%

✅ bytearray_aspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -0.2%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.5%

✅ bytearray_extend_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.2%

Memory: ✅ 37.808MB (SLO: <39.000MB -3.1%) vs baseline: +4.0%

✅ bytearray_extend_noaspect

Time: ✅ 0.610µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.5%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.4%

✅ bytearray_noaspect

Time: ✅ 0.482µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +0.3%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +3.5%

✅ bytes_aspect

Time: ✅ 1.449µs (SLO: <10.000µs 📉 -85.5%) vs baseline: 📈 +13.4%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ bytes_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.4%

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

✅ bytesio_aspect

Time: ✅ 1.328µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +0.8%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.4%

✅ bytesio_noaspect

Time: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.4%

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

✅ capitalize_aspect

Time: ✅ 0.734µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.7%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.0%

✅ capitalize_noaspect

Time: ✅ 0.439µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +0.9%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.9%

✅ casefold_aspect

Time: ✅ 0.735µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -0.2%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +5.6%

✅ casefold_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

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

✅ decode_aspect

Time: ✅ 0.732µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.6%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.8%

✅ decode_noaspect

Time: ✅ 0.420µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.2%

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

✅ encode_aspect

Time: ✅ 0.711µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.1%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.9%

✅ encode_noaspect

Time: ✅ 0.400µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.9%

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

✅ format_aspect

Time: ✅ 3.571µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +6.1%

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

✅ format_map_aspect

Time: ✅ 3.978µs (SLO: <10.000µs 📉 -60.2%) vs baseline: 📈 +11.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ format_map_noaspect

Time: ✅ 0.772µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.9%

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

✅ format_noaspect

Time: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.2%

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

✅ index_aspect

Time: ✅ 0.357µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.2%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.1%

✅ index_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.2%

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

✅ join_aspect

Time: ✅ 1.328µs (SLO: <10.000µs 📉 -86.7%) vs baseline: -0.7%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ join_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.4%

✅ ljust_aspect

Time: ✅ 2.629µs (SLO: <20.000µs 📉 -86.9%) vs baseline: -0.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.7%

✅ ljust_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.6%

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

✅ lower_aspect

Time: ✅ 2.262µs (SLO: <10.000µs 📉 -77.4%) vs baseline: +0.4%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ lower_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.8%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.5%

✅ lstrip_aspect

Time: ✅ 2.227µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +0.7%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +4.4%

✅ lstrip_noaspect

Time: ✅ 0.387µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.2%

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

✅ modulo_aspect

Time: ✅ 1.009µs (SLO: <10.000µs 📉 -89.9%) vs baseline: +0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.534µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.3%

✅ modulo_aspect_for_bytes

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

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.198µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -0.1%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +5.3%

✅ modulo_noaspect

Time: ✅ 0.633µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.4%

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

✅ replace_aspect

Time: ✅ 4.848µs (SLO: <10.000µs 📉 -51.5%) vs baseline: +0.2%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.9%

✅ replace_noaspect

Time: ✅ 0.463µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.1%

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

✅ repr_aspect

Time: ✅ 0.910µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.2%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ repr_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +1.3%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.1%

✅ rstrip_aspect

Time: ✅ 1.932µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +0.5%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.3%

✅ rstrip_noaspect

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.6%

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

✅ slice_aspect

Time: ✅ 0.497µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.3%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.4%

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

✅ stringio_aspect

Time: ✅ 1.561µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +0.5%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +5.8%

✅ stringio_noaspect

Time: ✅ 0.720µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.5%

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

✅ strip_aspect

Time: ✅ 2.483µs (SLO: <20.000µs 📉 -87.6%) vs baseline: 📈 +12.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ strip_noaspect

Time: ✅ 0.388µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.0%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.5%

✅ swapcase_aspect

Time: ✅ 2.488µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +1.2%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +5.5%

✅ swapcase_noaspect

Time: ✅ 0.537µs (SLO: <10.000µs 📉 -94.6%) vs baseline: ~same

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.7%

✅ title_aspect

Time: ✅ 2.404µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -1.0%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.0%

✅ title_noaspect

Time: ✅ 0.503µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.7%

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

✅ translate_aspect

Time: ✅ 3.282µs (SLO: <10.000µs 📉 -67.2%) vs baseline: +0.1%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.8%

✅ translate_noaspect

Time: ✅ 1.043µs (SLO: <10.000µs 📉 -89.6%) vs baseline: ~same

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

✅ upper_aspect

Time: ✅ 2.477µs (SLO: <10.000µs 📉 -75.2%) vs baseline: +9.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ upper_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.4%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.3%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.367µs (SLO: <10.000µs 📉 -56.3%) vs baseline: +2.1%

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

✅ ospathbasename_noaspect

Time: ✅ 1.082µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.4%

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

✅ ospathjoin_aspect

Time: ✅ 6.231µs (SLO: <10.000µs 📉 -37.7%) vs baseline: ~same

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.289µs (SLO: <10.000µs 📉 -77.1%) vs baseline: -0.2%

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

✅ ospathnormcase_aspect

Time: ✅ 3.585µs (SLO: <10.000µs 📉 -64.1%) vs baseline: +0.2%

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

✅ ospathnormcase_noaspect

Time: ✅ 0.574µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.5%

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

✅ ospathsplit_aspect

Time: ✅ 4.978µs (SLO: <10.000µs 📉 -50.2%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ ospathsplit_noaspect

Time: ✅ 1.585µs (SLO: <10.000µs 📉 -84.2%) vs baseline: -0.3%

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

✅ ospathsplitdrive_aspect

Time: ✅ 3.763µs (SLO: <10.000µs 📉 -62.4%) vs baseline: -0.4%

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

✅ ospathsplitdrive_noaspect

Time: ✅ 0.699µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.6%

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

✅ ospathsplitext_aspect

Time: ✅ 5.257µs (SLO: <10.000µs 📉 -47.4%) vs baseline: 📈 +14.7%

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

✅ ospathsplitext_noaspect

Time: ✅ 1.388µs (SLO: <10.000µs 📉 -86.1%) vs baseline: ~same

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

🟡 Near SLO Breach (4 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.452ms (SLO: <22.300ms -8.3%) vs baseline: -0.2%

Memory: ✅ 65.442MB (SLO: <67.000MB -2.3%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.346ms (SLO: <1.450ms -7.2%) vs baseline: ~same

Memory: ✅ 64.535MB (SLO: <67.000MB -3.7%) vs baseline: +4.9%

✅ iast

Time: ✅ 20.464ms (SLO: <22.250ms -8.0%) vs baseline: -0.2%

Memory: ✅ 65.425MB (SLO: <67.000MB -2.4%) vs baseline: +4.7%

✅ profiler

Time: ✅ 15.232ms (SLO: <16.550ms -8.0%) vs baseline: -0.3%

Memory: ✅ 53.846MB (SLO: <54.500MB 🟡 -1.2%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 20.542ms (SLO: <21.750ms -5.6%) vs baseline: +0.3%

Memory: ✅ 65.465MB (SLO: <67.000MB -2.3%) vs baseline: +4.8%

✅ span-code-origin

Time: ✅ 25.314ms (SLO: <28.200ms 📉 -10.2%) vs baseline: -0.6%

Memory: ✅ 67.940MB (SLO: <69.500MB -2.2%) vs baseline: +5.0%

✅ tracer

Time: ✅ 20.402ms (SLO: <21.750ms -6.2%) vs baseline: -0.2%

Memory: ✅ 65.452MB (SLO: <67.000MB -2.3%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 22.001ms (SLO: <23.500ms -6.4%) vs baseline: ~same

Memory: ✅ 66.518MB (SLO: <67.500MB 🟡 -1.5%) vs baseline: +4.6%

✅ tracer-dont-create-db-spans

Time: ✅ 19.268ms (SLO: <21.500ms 📉 -10.4%) vs baseline: ~same

Memory: ✅ 65.466MB (SLO: <66.000MB 🟡 -0.8%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.578ms (SLO: <17.500ms -5.3%) vs baseline: ~same

Memory: ✅ 65.486MB (SLO: <66.000MB 🟡 -0.8%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 20.488ms (SLO: <21.750ms -5.8%) vs baseline: -0.1%

Memory: ✅ 71.378MB (SLO: <72.500MB 🟡 -1.5%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 18.402ms (SLO: <19.650ms -6.4%) vs baseline: -0.3%

Memory: ✅ 65.412MB (SLO: <67.000MB -2.4%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 18.727ms (SLO: <20.100ms -6.8%) vs baseline: +0.2%

Memory: ✅ 65.255MB (SLO: <67.000MB -2.6%) vs baseline: +4.6%

✅ tracer-no-middleware

Time: ✅ 20.113ms (SLO: <21.500ms -6.4%) vs baseline: -0.2%

Memory: ✅ 65.409MB (SLO: <67.000MB -2.4%) vs baseline: +4.8%

✅ tracer-no-templates

Time: ✅ 20.326ms (SLO: <22.000ms -7.6%) vs baseline: +0.3%

Memory: ✅ 65.495MB (SLO: <67.000MB -2.2%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.117ms (SLO: <19.850ms -8.7%) vs baseline: +1.0%

Memory: ✅ 65.213MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 17.994ms (SLO: <19.400ms -7.2%) vs baseline: -0.1%

Memory: ✅ 65.274MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 18.237ms (SLO: <19.450ms -6.2%) vs baseline: +1.3%

Memory: ✅ 65.294MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +5.0%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.580ms (SLO: <4.750ms -3.6%) vs baseline: ~same

Memory: ✅ 61.991MB (SLO: <65.000MB -4.6%) vs baseline: +4.9%

✅ appsec-post

Time: ✅ 6.610ms (SLO: <6.750ms -2.1%) vs baseline: +0.4%

Memory: ✅ 61.971MB (SLO: <65.000MB -4.7%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 4.587ms (SLO: <4.750ms -3.4%) vs baseline: +0.2%

Memory: ✅ 61.912MB (SLO: <65.000MB -4.8%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.1%) vs baseline: ~same

Memory: ✅ 45.318MB (SLO: <47.000MB -3.6%) vs baseline: +4.7%

✅ iast-get

Time: ✅ 1.861ms (SLO: <2.000ms -7.0%) vs baseline: +0.2%

Memory: ✅ 42.369MB (SLO: <49.000MB 📉 -13.5%) vs baseline: +4.7%

✅ profiler

Time: ✅ 1.909ms (SLO: <2.100ms -9.1%) vs baseline: -0.3%

Memory: ✅ 46.478MB (SLO: <47.000MB 🟡 -1.1%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 3.369ms (SLO: <3.650ms -7.7%) vs baseline: -0.2%

Memory: ✅ 52.081MB (SLO: <53.500MB -2.7%) vs baseline: +4.5%

✅ tracer

Time: ✅ 3.361ms (SLO: <3.650ms -7.9%) vs baseline: ~same

Memory: ✅ 52.199MB (SLO: <53.500MB -2.4%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 3.357ms (SLO: <3.650ms -8.0%) vs baseline: +0.1%

Memory: ✅ 58.286MB (SLO: <60.000MB -2.9%) vs baseline: +4.7%

🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.948µs (SLO: <20.000µs 📉 -85.3%) vs baseline: -1.9%

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

✅ 1-count-metrics-100-times

Time: ✅ 203.005µs (SLO: <220.000µs -7.7%) vs baseline: -1.8%

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

✅ 1-distribution-metric-1-times

Time: ✅ 3.378µs (SLO: <20.000µs 📉 -83.1%) vs baseline: -0.6%

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

✅ 1-distribution-metrics-100-times

Time: ✅ 217.884µs (SLO: <220.000µs 🟡 -1.0%) vs baseline: -1.9%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ 1-gauge-metric-1-times

Time: ✅ 2.281µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +4.0%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +5.0%

✅ 1-gauge-metrics-100-times

Time: ✅ 138.926µs (SLO: <150.000µs -7.4%) vs baseline: +0.5%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.9%

✅ 1-rate-metric-1-times

Time: ✅ 3.122µs (SLO: <20.000µs 📉 -84.4%) vs baseline: ~same

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

✅ 1-rate-metrics-100-times

Time: ✅ 218.274µs (SLO: <250.000µs 📉 -12.7%) vs baseline: -1.0%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ 100-count-metrics-100-times

Time: ✅ 20.730ms (SLO: <22.000ms -5.8%) vs baseline: +1.2%

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

✅ 100-distribution-metrics-100-times

Time: ✅ 2.292ms (SLO: <2.300ms 🟡 -0.4%) vs baseline: +1.7%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.8%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.437ms (SLO: <1.550ms -7.3%) vs baseline: +1.2%

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

✅ 100-rate-metrics-100-times

Time: ✅ 2.258ms (SLO: <2.550ms 📉 -11.5%) vs baseline: +1.8%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.6%

✅ flush-1-metric

Time: ✅ 4.490µs (SLO: <20.000µs 📉 -77.5%) vs baseline: +0.6%

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

✅ flush-100-metrics

Time: ✅ 174.287µs (SLO: <250.000µs 📉 -30.3%) vs baseline: -0.2%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.121ms (SLO: <2.500ms 📉 -15.2%) vs baseline: -0.9%

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +5.0%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.204µs (SLO: <20.000µs 📉 -34.0%) vs baseline: -0.7%

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

✅ context_with_data_no_listeners

Time: ✅ 3.293µs (SLO: <10.000µs 📉 -67.1%) vs baseline: +0.2%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.589µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.1%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%

✅ get_item_missing

Time: ✅ 0.638µs (SLO: <10.000µs 📉 -93.6%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.9%

✅ set_item

Time: ✅ 24.205µs (SLO: <30.000µs 📉 -19.3%) vs baseline: +0.6%

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

✅ All Tests Passing (17 suites)
✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.095ms (SLO: <2.300ms -8.9%) vs baseline: +0.9%

Memory: ✅ 52.140MB (SLO: <53.500MB -2.5%) vs baseline: +5.1%

✅ errortracking-enabled-user

Time: ✅ 2.082ms (SLO: <2.250ms -7.5%) vs baseline: +0.6%

Memory: ✅ 52.042MB (SLO: <53.500MB -2.7%) vs baseline: +5.1%

✅ tracer-enabled

Time: ✅ 2.094ms (SLO: <2.300ms -9.0%) vs baseline: +1.5%

Memory: ✅ 52.180MB (SLO: <53.500MB -2.5%) vs baseline: +5.4%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.949ms (SLO: <4.200ms -6.0%) vs baseline: +0.3%

Memory: ✅ 62.246MB (SLO: <66.000MB -5.7%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.446ms (SLO: <2.800ms 📉 -12.7%) vs baseline: ~same

Memory: ✅ 58.609MB (SLO: <60.000MB -2.3%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.064ms (SLO: <2.250ms -8.3%) vs baseline: +0.3%

Memory: ✅ 52.160MB (SLO: <54.500MB -4.3%) vs baseline: +4.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.848µs (SLO: <100.000µs 📉 -18.2%) vs baseline: +1.1%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.127µs (SLO: <20.000µs 📉 -29.4%) vs baseline: ~same

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

✅ b3_single_headers

Time: ✅ 14.139µs (SLO: <20.000µs 📉 -29.3%) vs baseline: +6.6%

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 65.660µs (SLO: <80.000µs 📉 -17.9%) vs baseline: +2.9%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 69.663µs (SLO: <80.000µs 📉 -12.9%) vs baseline: +5.6%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ empty_headers

Time: ✅ 1.618µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.2%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.727µs (SLO: <30.000µs 📉 -24.2%) vs baseline: -0.3%

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

✅ invalid_priority_header

Time: ✅ 6.486µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -1.5%

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

✅ invalid_span_id_header

Time: ✅ 6.481µs (SLO: <10.000µs 📉 -35.2%) vs baseline: -0.6%

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

✅ invalid_tags_header

Time: ✅ 6.558µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.5%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.6%

✅ invalid_trace_id_header

Time: ✅ 6.517µs (SLO: <10.000µs 📉 -34.8%) vs baseline: +0.4%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ large_header_no_matches

Time: ✅ 27.723µs (SLO: <30.000µs -7.6%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ large_valid_headers_all

Time: ✅ 28.751µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.3%

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

✅ medium_header_no_matches

Time: ✅ 9.825µs (SLO: <20.000µs 📉 -50.9%) vs baseline: +0.7%

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

✅ medium_valid_headers_all

Time: ✅ 11.339µs (SLO: <20.000µs 📉 -43.3%) vs baseline: +0.7%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.9%

✅ none_propagation_style

Time: ✅ 1.715µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.8%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.1%

✅ tracecontext_headers

Time: ✅ 35.495µs (SLO: <40.000µs 📉 -11.3%) vs baseline: +3.0%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ valid_headers_all

Time: ✅ 6.490µs (SLO: <10.000µs 📉 -35.1%) vs baseline: ~same

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%

✅ valid_headers_basic

Time: ✅ 6.139µs (SLO: <10.000µs 📉 -38.6%) vs baseline: +0.9%

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

✅ wsgi_empty_headers

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -83.9%) vs baseline: ~same

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ wsgi_invalid_priority_header

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

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

✅ wsgi_invalid_span_id_header

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.8%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.621µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +0.7%

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

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.565µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.1%

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.601µs (SLO: <40.000µs 📉 -28.5%) vs baseline: -0.5%

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.820µs (SLO: <40.000µs 📉 -25.5%) vs baseline: +0.4%

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

✅ wsgi_medium_header_no_matches

Time: ✅ 10.123µs (SLO: <20.000µs 📉 -49.4%) vs baseline: +0.4%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.730µs (SLO: <20.000µs 📉 -41.3%) vs baseline: +1.5%

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

✅ wsgi_valid_headers_all

Time: ✅ 6.586µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.7%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.6%

✅ wsgi_valid_headers_basic

Time: ✅ 6.165µs (SLO: <10.000µs 📉 -38.3%) vs baseline: +1.2%

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

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.809µs (SLO: <30.000µs 📉 -30.6%) vs baseline: +0.1%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.1%

✅ with_all

Time: ✅ 27.613µs (SLO: <40.000µs 📉 -31.0%) vs baseline: ~same

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ with_dd_origin

Time: ✅ 24.425µs (SLO: <30.000µs 📉 -18.6%) vs baseline: +0.9%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ with_priority_and_origin

Time: ✅ 23.749µs (SLO: <40.000µs 📉 -40.6%) vs baseline: -0.3%

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

✅ with_sampling_priority

Time: ✅ 20.678µs (SLO: <30.000µs 📉 -31.1%) vs baseline: -0.9%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ with_tags

Time: ✅ 25.830µs (SLO: <40.000µs 📉 -35.4%) vs baseline: -0.2%

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

✅ with_tags_invalid

Time: ✅ 27.030µs (SLO: <40.000µs 📉 -32.4%) vs baseline: -0.6%

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

✅ with_tags_max_size

Time: ✅ 26.321µs (SLO: <40.000µs 📉 -34.2%) vs baseline: -0.4%

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

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.802µs (SLO: <40.000µs 📉 -20.5%) vs baseline: -0.4%

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

✅ re_expand_noaspect

Time: ✅ 28.763µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +1.2%

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

✅ re_findall_aspect

Time: ✅ 2.928µs (SLO: <10.000µs 📉 -70.7%) vs baseline: +1.3%

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

✅ re_findall_noaspect

Time: ✅ 1.411µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.2%

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

✅ re_finditer_aspect

Time: ✅ 4.464µs (SLO: <10.000µs 📉 -55.4%) vs baseline: +0.2%

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

✅ re_finditer_noaspect

Time: ✅ 1.411µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.2%

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

✅ re_fullmatch_aspect

Time: ✅ 2.648µs (SLO: <10.000µs 📉 -73.5%) vs baseline: -0.1%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.284µs (SLO: <10.000µs 📉 -87.2%) vs baseline: -0.8%

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

✅ re_group_aspect

Time: ✅ 2.954µs (SLO: <10.000µs 📉 -70.5%) vs baseline: +1.1%

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

✅ re_group_noaspect

Time: ✅ 1.614µs (SLO: <10.000µs 📉 -83.9%) vs baseline: ~same

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

✅ re_groups_aspect

Time: ✅ 3.090µs (SLO: <10.000µs 📉 -69.1%) vs baseline: +1.1%

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

✅ re_groups_noaspect

Time: ✅ 1.717µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +1.1%

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

✅ re_match_aspect

Time: ✅ 2.712µs (SLO: <10.000µs 📉 -72.9%) vs baseline: +0.5%

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

✅ re_match_noaspect

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

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

✅ re_search_aspect

Time: ✅ 2.562µs (SLO: <10.000µs 📉 -74.4%) vs baseline: +0.7%

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

✅ re_search_noaspect

Time: ✅ 1.201µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.1%

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

✅ re_sub_aspect

Time: ✅ 3.459µs (SLO: <10.000µs 📉 -65.4%) vs baseline: -0.1%

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

✅ re_sub_noaspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.3%

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

✅ re_subn_aspect

Time: ✅ 3.654µs (SLO: <10.000µs 📉 -63.5%) vs baseline: -0.3%

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

✅ re_subn_noaspect

Time: ✅ 1.609µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.1%

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

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.386µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -0.9%

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

✅ rsplit_noaspect

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.5%

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

✅ split_aspect

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

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

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.1%

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

✅ splitlines_aspect

Time: ✅ 1.369µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +0.4%

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

✅ splitlines_noaspect

Time: ✅ 0.582µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.2%

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

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 49.025µs (SLO: <60.000µs 📉 -18.3%) vs baseline: +0.3%

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.477ms (SLO: <42.000ms -3.6%) vs baseline: +0.5%

Memory: ✅ 34.701MB (SLO: <39.000MB 📉 -11.0%) vs baseline: +5.3%

✅ add-link

Time: ✅ 36.166ms (SLO: <38.550ms -6.2%) vs baseline: -0.8%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 219.328ms (SLO: <232.000ms -5.5%) vs baseline: -0.7%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 210.940ms (SLO: <221.600ms -4.8%) vs baseline: -1.0%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.5%

✅ get-context

Time: ✅ 29.343ms (SLO: <31.300ms -6.3%) vs baseline: +1.3%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.030ms (SLO: <31.000ms -6.4%) vs baseline: -0.5%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 63.083ms (SLO: <65.850ms -4.2%) vs baseline: -0.3%

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

✅ set-status

Time: ✅ 31.777ms (SLO: <34.150ms -6.9%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.0%

✅ start

Time: ✅ 28.833ms (SLO: <30.150ms -4.4%) vs baseline: +0.3%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 33.949ms (SLO: <35.350ms -4.0%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 34.292ms (SLO: <35.450ms -3.3%) vs baseline: +1.5%

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

✅ update-name

Time: ✅ 31.087ms (SLO: <33.400ms -6.9%) vs baseline: +0.4%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.9%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.211ms (SLO: <47.150ms 📉 -14.7%) vs baseline: ~same

Memory: ✅ 43.711MB (SLO: <47.000MB -7.0%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 317.840ms (SLO: <344.800ms -7.8%) vs baseline: +0.6%

Memory: ✅ 651.637MB (SLO: <675.000MB -3.5%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 288.467ms (SLO: <314.000ms -8.1%) vs baseline: +0.5%

Memory: ✅ 653.214MB (SLO: <675.000MB -3.2%) vs baseline: +4.8%

✅ get-context

Time: ✅ 80.617ms (SLO: <92.350ms 📉 -12.7%) vs baseline: +0.7%

Memory: ✅ 39.589MB (SLO: <46.500MB 📉 -14.9%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 38.043ms (SLO: <44.500ms 📉 -14.5%) vs baseline: +0.8%

Memory: ✅ 43.178MB (SLO: <47.500MB -9.1%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 58.634ms (SLO: <67.650ms 📉 -13.3%) vs baseline: +0.9%

Memory: ✅ 39.899MB (SLO: <47.000MB 📉 -15.1%) vs baseline: +5.0%

✅ set-status

Time: ✅ 44.083ms (SLO: <50.400ms 📉 -12.5%) vs baseline: +0.6%

Memory: ✅ 43.211MB (SLO: <47.000MB -8.1%) vs baseline: +5.0%

✅ start

Time: ✅ 37.329ms (SLO: <43.450ms 📉 -14.1%) vs baseline: -0.4%

Memory: ✅ 43.162MB (SLO: <47.000MB -8.2%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 82.248ms (SLO: <88.000ms -6.5%) vs baseline: -0.2%

Memory: ✅ 34.505MB (SLO: <46.500MB 📉 -25.8%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 84.788ms (SLO: <89.000ms -4.7%) vs baseline: +1.0%

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

✅ update-name

Time: ✅ 38.948ms (SLO: <45.150ms 📉 -13.7%) vs baseline: +0.2%

Memory: ✅ 43.464MB (SLO: <47.000MB -7.5%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.623ms (SLO: <354.300ms -3.3%) vs baseline: -0.6%

Memory: ✅ 37.863MB (SLO: <40.000MB -5.3%) vs baseline: +4.9%

✅ cache_on

Time: ✅ 0.388µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.6%

Memory: ✅ 36.223MB (SLO: <39.000MB -7.1%) vs baseline: +5.5%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 154.596µs (SLO: <170.000µs -9.1%) vs baseline: -0.4%

Memory: ✅ 36.990MB (SLO: <38.500MB -3.9%) vs baseline: +5.1%

✅ import_many_cached

Time: ✅ 120.457µs (SLO: <130.000µs -7.3%) vs baseline: -0.1%

Memory: ✅ 37.120MB (SLO: <38.500MB -3.6%) vs baseline: +5.4%

✅ import_many_stdlib

Time: ✅ 1.635ms (SLO: <1.750ms -6.5%) vs baseline: +0.6%

Memory: ✅ 37.118MB (SLO: <38.500MB -3.6%) vs baseline: +4.8%

✅ import_many_stdlib_cached

Time: ✅ 0.985ms (SLO: <1.100ms 📉 -10.5%) vs baseline: +0.2%

Memory: ✅ 37.010MB (SLO: <38.500MB -3.9%) vs baseline: +4.5%

✅ import_many_unknown

Time: ✅ 828.878µs (SLO: <890.000µs -6.9%) vs baseline: ~same

Memory: ✅ 37.111MB (SLO: <38.500MB -3.6%) vs baseline: +4.9%

✅ import_many_unknown_cached

Time: ✅ 796.325µs (SLO: <870.000µs -8.5%) vs baseline: -0.2%

Memory: ✅ 37.043MB (SLO: <38.500MB -3.8%) vs baseline: +4.5%

✅ import_one

Time: ✅ 19.909µs (SLO: <30.000µs 📉 -33.6%) vs baseline: +0.6%

Memory: ✅ 37.285MB (SLO: <39.000MB -4.4%) vs baseline: +5.2%

✅ import_one_cache

Time: ✅ 6.281µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.4%

Memory: ✅ 36.932MB (SLO: <38.500MB -4.1%) vs baseline: +4.7%

✅ import_one_stdlib

Time: ✅ 18.838µs (SLO: <20.000µs -5.8%) vs baseline: +1.1%

Memory: ✅ 36.867MB (SLO: <38.500MB -4.2%) vs baseline: +4.4%

✅ import_one_stdlib_cache

Time: ✅ 6.321µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.7%

Memory: ✅ 37.024MB (SLO: <38.500MB -3.8%) vs baseline: +5.4%

✅ import_one_unknown

Time: ✅ 45.363µs (SLO: <50.000µs -9.3%) vs baseline: +0.4%

Memory: ✅ 36.982MB (SLO: <38.500MB -3.9%) vs baseline: +5.0%

✅ import_one_unknown_cache

Time: ✅ 6.316µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.5%

Memory: ✅ 37.118MB (SLO: <38.500MB -3.6%) vs baseline: +5.5%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.367µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.397µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -1.3%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.9%

✅ long_window

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

Memory: ✅ 31.595MB (SLO: <34.000MB -7.1%) vs baseline: +4.3%

✅ low_rate_limit

Time: ✅ 2.366µs (SLO: <10.000µs 📉 -76.3%) vs baseline: ~same

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.9%

✅ no_rate_limit

Time: ✅ 0.843µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +1.2%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.8%

✅ short_window

Time: ✅ 2.488µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.4%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +5.0%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.492ms (SLO: <320.950ms -3.6%) vs baseline: ~same

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 327.744ms (SLO: <359.150ms -8.7%) vs baseline: ~same

Memory: ✅ 37.351MB (SLO: <39.000MB -4.2%) vs baseline: +4.5%

✅ medium

Time: ✅ 7.035ms (SLO: <7.400ms -4.9%) vs baseline: -0.2%

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

✅ shallow

Time: ✅ 0.949ms (SLO: <1.050ms -9.6%) vs baseline: -0.2%

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

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.829µs (SLO: <290.000µs 📉 -52.5%) vs baseline: -0.5%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ high_match

Time: ✅ 174.300µs (SLO: <480.000µs 📉 -63.7%) vs baseline: -0.8%

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

✅ low_match

Time: ✅ 98.974µs (SLO: <120.000µs 📉 -17.5%) vs baseline: -0.5%

Memory: ✅ 600.825MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.669ms (SLO: <8.500ms 📉 -68.6%) vs baseline: -0.5%

Memory: ✅ 68.308MB (SLO: <75.000MB -8.9%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.548µs (SLO: <20.000µs 📉 -47.3%) vs baseline: -0.2%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ all-enabled

Time: ✅ 39.987µs (SLO: <50.000µs 📉 -20.0%) vs baseline: +0.2%

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.7%

✅ collectipvariant_exists

Time: ✅ 40.686µs (SLO: <50.000µs 📉 -18.6%) vs baseline: -0.5%

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

✅ no-collectipvariant

Time: ✅ 39.922µs (SLO: <50.000µs 📉 -20.2%) vs baseline: +0.1%

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.709µs (SLO: <50.000µs 📉 -22.6%) vs baseline: ~same

Memory: ✅ 32.480MB (SLO: <34.000MB -4.5%) vs baseline: +4.6%

✅ obfuscation-no-query

Time: ✅ 40.462µs (SLO: <50.000µs 📉 -19.1%) vs baseline: -0.3%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.471µs (SLO: <90.000µs 📉 -16.1%) vs baseline: -0.8%

Memory: ✅ 32.912MB (SLO: <34.000MB -3.2%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.418µs (SLO: <90.000µs 📉 -15.1%) vs baseline: +0.4%

Memory: ✅ 32.932MB (SLO: <34.000MB -3.1%) vs baseline: +4.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.508µs (SLO: <170.000µs -9.1%) vs baseline: +0.2%

Memory: ✅ 32.912MB (SLO: <34.500MB -4.6%) vs baseline: +4.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.574µs (SLO: <160.000µs -7.1%) vs baseline: +0.2%

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.706µs (SLO: <170.000µs -9.0%) vs baseline: ~same

Memory: ✅ 32.834MB (SLO: <34.500MB -4.8%) vs baseline: +4.6%

✅ useragentvariant_exists_1

Time: ✅ 39.486µs (SLO: <50.000µs 📉 -21.0%) vs baseline: +0.5%

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

✅ useragentvariant_exists_2

Time: ✅ 40.632µs (SLO: <50.000µs 📉 -18.7%) vs baseline: -0.6%

Memory: ✅ 32.480MB (SLO: <34.000MB -4.5%) vs baseline: +4.6%

✅ useragentvariant_exists_3

Time: ✅ 39.996µs (SLO: <50.000µs 📉 -20.0%) vs baseline: +0.2%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 39.190µs (SLO: <50.000µs 📉 -21.6%) vs baseline: -0.6%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.9%

✅ useragentvariant_not_exists_2

Time: ✅ 39.392µs (SLO: <50.000µs 📉 -21.2%) vs baseline: ~same

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

✅ span - 26/26

✅ add-event

Time: ✅ 19.904ms (SLO: <22.500ms 📉 -11.5%) vs baseline: -0.2%

Memory: ✅ 48.820MB (SLO: <53.000MB -7.9%) vs baseline: +5.1%

✅ add-metrics

Time: ✅ 89.400ms (SLO: <93.500ms -4.4%) vs baseline: -0.8%

Memory: ✅ 736.596MB (SLO: <961.000MB 📉 -23.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 146.735ms (SLO: <155.000ms -5.3%) vs baseline: -0.2%

Memory: ✅ 735.583MB (SLO: <962.500MB 📉 -23.6%) vs baseline: +4.8%

✅ get-context

Time: ✅ 18.343ms (SLO: <20.500ms 📉 -10.5%) vs baseline: +0.5%

Memory: ✅ 47.507MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 18.654ms (SLO: <20.500ms -9.0%) vs baseline: +0.4%

Memory: ✅ 47.563MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 37.414ms (SLO: <40.000ms -6.5%) vs baseline: +0.1%

Memory: ✅ 41.891MB (SLO: <53.000MB 📉 -21.0%) vs baseline: +4.5%

✅ set-status

Time: ✅ 19.944ms (SLO: <22.000ms -9.3%) vs baseline: -0.8%

Memory: ✅ 47.491MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.6%

✅ start

Time: ✅ 18.224ms (SLO: <20.500ms 📉 -11.1%) vs baseline: -0.3%

Memory: ✅ 47.519MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 50.483ms (SLO: <52.500ms -3.8%) vs baseline: -0.7%

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

✅ start-finish-telemetry

Time: ✅ 51.858ms (SLO: <54.500ms -4.8%) vs baseline: +0.2%

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

✅ start-finish-traceid128

Time: ✅ 54.065ms (SLO: <57.000ms -5.1%) vs baseline: ~same

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.5%

✅ start-traceid128

Time: ✅ 18.584ms (SLO: <22.500ms 📉 -17.4%) vs baseline: ~same

Memory: ✅ 47.500MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.8%

✅ update-name

Time: ✅ 18.591ms (SLO: <22.000ms 📉 -15.5%) vs baseline: -0.2%

Memory: ✅ 48.253MB (SLO: <53.000MB -9.0%) vs baseline: +4.9%

✅ tracer - 6/6

✅ large

Time: ✅ 29.510ms (SLO: <32.950ms 📉 -10.4%) vs baseline: +0.1%

Memory: ✅ 32.912MB (SLO: <34.500MB -4.6%) vs baseline: +3.8%

✅ medium

Time: ✅ 2.927ms (SLO: <3.200ms -8.5%) vs baseline: +0.3%

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

✅ small

Time: ✅ 328.649µs (SLO: <370.000µs 📉 -11.2%) vs baseline: -0.7%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

ℹ️ Scenarios Missing SLO Configuration (9 scenarios)

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

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

@juanjux juanjux enabled auto-merge (squash) October 27, 2025 16:24
@juanjux juanjux disabled auto-merge October 28, 2025 13:44
@juanjux juanjux merged commit ac57ec7 into 3.17 Oct 28, 2025
527 of 533 checks passed
@juanjux juanjux deleted the backport-15018-to-3.17 branch October 28, 2025 15:17
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Reviewers

@emmettbutler emmettbutler emmettbutler approved these changes

@avara1986 avara1986 avara1986 approved these changes

@brettlangdon brettlangdon Awaiting requested review from brettlangdon brettlangdon is a code owner automatically assigned from DataDog/apm-core-python

@Yun-Kim Yun-Kim Awaiting requested review from Yun-Kim Yun-Kim is a code owner automatically assigned from DataDog/apm-python

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@emmettbutler @avara1986 @juanjux @taegyunkim