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fix(tracer): add importlib._bootstrap to keep modules (#15131) [backport 3.17] #15135

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Merged
merged 8 commits into from
Nov 5, 2025
Merged

fix(tracer): add importlib._bootstrap to keep modules (#15131) [backport 3.17] #15135

merged 8 commits into from
Nov 5, 2025
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@christophe-papazian
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@christophe-papazian christophe-papazian commented Nov 4, 2025 •
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backport of #15131 to 3.17

  • version fix for System Tests

christophe-papazian and others added 2 commits November 4, 2025 16:22
@christophe-papazian
fix(tracer): add importlib._bootstrap to keep modules (#15131)
c1d829b 
applications instrumented by ddtrace-run could fail to start with PEP420
style modules. This fixes that problem.

System tests with DataDog/system-tests#5641

APPSEC-59557

(cherry picked from commit 06ea45c)
@christophe-papazian
backport
017952e
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github-actions bot commented Nov 4, 2025 •
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CODEOWNERS have been resolved as:

releasenotes/notes/pep420_compatibility-99ca4ca528ad47d6.yaml           @DataDog/apm-python
.github/workflows/system-tests.yml                                      @DataDog/python-guild @DataDog/apm-core-python
.gitlab-ci.yml                                                          @DataDog/python-guild @DataDog/apm-core-python
ddtrace/bootstrap/sitecustomize.py                                      @DataDog/apm-core-python
pyproject.toml                                                          @DataDog/python-guild

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github-actions bot commented Nov 4, 2025 •
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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: 241 ± 2 ms.

The average import time from base is: 243 ± 2 ms.

The import time difference between this PR and base is: -2.13 ± 0.09 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.011 ms (0.84%)
ddtrace.bootstrap.sitecustomize 1.297 ms (0.54%)
ddtrace.bootstrap.preload 1.297 ms (0.54%)
ddtrace.internal.remoteconfig.client 0.630 ms (0.26%)
ddtrace 0.714 ms (0.30%)
ddtrace.internal._unpatched 0.061 ms (0.03%)
subprocess 0.032 ms (0.01%)
contextlib 0.032 ms (0.01%)
json 0.029 ms (0.01%)
json.decoder 0.029 ms (0.01%)
re 0.029 ms (0.01%)
enum 0.029 ms (0.01%)
types 0.029 ms (0.01%)

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pr-commenter bot commented Nov 4, 2025 •
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Performance SLOs

Comparing candidate backport-15131-to-3.17 (98a8ac3) with baseline 3.17 (ba26a60)

📈 Performance Regressions (3 suites)
📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.3%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.6%

✅ add_inplace_aspect

Time: ✅ 0.411µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +1.4%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.2%

✅ add_inplace_noaspect

Time: ✅ 0.318µs (SLO: <10.000µs 📉 -96.8%) vs baseline: ~same

Memory: ✅ 37.847MB (SLO: <39.000MB -3.0%) vs baseline: +4.3%

✅ add_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.3%) vs baseline: -1.0%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.6%

✅ bytearray_aspect

Time: ✅ 1.407µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +5.9%

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

✅ bytearray_extend_aspect

Time: ✅ 1.613µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +4.6%

Memory: ✅ 38.181MB (SLO: <39.000MB -2.1%) vs baseline: +5.2%

✅ bytearray_extend_noaspect

Time: ✅ 0.613µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.7%

Memory: ✅ 38.004MB (SLO: <39.000MB -2.6%) vs baseline: +4.6%

✅ bytearray_noaspect

Time: ✅ 0.482µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.9%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ bytes_aspect

Time: ✅ 1.480µs (SLO: <10.000µs 📉 -85.2%) vs baseline: 📈 +14.0%

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

✅ bytes_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

✅ bytesio_aspect

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

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ bytesio_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.7%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ capitalize_aspect

Time: ✅ 0.732µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -1.0%

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

✅ capitalize_noaspect

Time: ✅ 0.436µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.6%

✅ casefold_aspect

Time: ✅ 0.743µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.7%

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

✅ casefold_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ decode_aspect

Time: ✅ 0.727µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.8%

✅ decode_noaspect

Time: ✅ 0.422µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.7%

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +3.9%

✅ encode_aspect

Time: ✅ 0.708µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.4%

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +3.9%

✅ encode_noaspect

Time: ✅ 0.399µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ format_aspect

Time: ✅ 3.382µs (SLO: <10.000µs 📉 -66.2%) vs baseline: +0.4%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ format_map_aspect

Time: ✅ 3.505µs (SLO: <10.000µs 📉 -64.9%) vs baseline: ~same

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

✅ format_map_noaspect

Time: ✅ 0.782µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +1.0%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.5%

✅ format_noaspect

Time: ✅ 0.593µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.8%

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

✅ index_aspect

Time: ✅ 0.357µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.2%

✅ index_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.0%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ join_aspect

Time: ✅ 1.405µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +1.1%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.3%

✅ join_noaspect

Time: ✅ 0.488µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.2%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +4.1%

✅ ljust_aspect

Time: ✅ 2.522µs (SLO: <20.000µs 📉 -87.4%) vs baseline: +0.2%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +5.3%

✅ ljust_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.7%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.6%

✅ lower_aspect

Time: ✅ 2.212µs (SLO: <10.000µs 📉 -77.9%) vs baseline: +1.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.6%

✅ lstrip_aspect

Time: ✅ 2.233µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +0.8%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +5.1%

✅ lstrip_noaspect

Time: ✅ 0.380µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -2.0%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ modulo_aspect

Time: ✅ 1.050µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +0.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.556µs (SLO: <10.000µs 📉 -84.4%) vs baseline: ~same

Memory: ✅ 37.788MB (SLO: <39.000MB -3.1%) vs baseline: +4.2%

✅ modulo_aspect_for_bytes

Time: ✅ 0.972µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -1.3%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.254µs (SLO: <10.000µs 📉 -87.5%) vs baseline: -0.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.5%

✅ modulo_noaspect

Time: ✅ 0.629µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ replace_aspect

Time: ✅ 4.873µs (SLO: <10.000µs 📉 -51.3%) vs baseline: -0.2%

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

✅ replace_noaspect

Time: ✅ 0.465µs (SLO: <10.000µs 📉 -95.3%) vs baseline: -0.4%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ repr_aspect

Time: ✅ 0.906µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +5.1%

✅ repr_noaspect

Time: ✅ 0.420µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.3%

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

✅ rstrip_aspect

Time: ✅ 1.896µs (SLO: <20.000µs 📉 -90.5%) vs baseline: +1.1%

Memory: ✅ 38.221MB (SLO: <39.000MB 🟡 -2.0%) vs baseline: +5.0%

✅ rstrip_noaspect

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.8%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.6%

✅ slice_aspect

Time: ✅ 0.497µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.5%

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

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -1.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ stringio_aspect

Time: ✅ 1.549µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +0.7%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ stringio_noaspect

Time: ✅ 0.721µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ strip_aspect

Time: ✅ 2.198µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +0.3%

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.5%

✅ strip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.8%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ swapcase_aspect

Time: ✅ 2.413µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.8%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.8%

✅ swapcase_noaspect

Time: ✅ 0.538µs (SLO: <10.000µs 📉 -94.6%) vs baseline: ~same

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ title_aspect

Time: ✅ 2.324µs (SLO: <10.000µs 📉 -76.8%) vs baseline: -1.1%

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

✅ title_noaspect

Time: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ translate_aspect

Time: ✅ 3.229µs (SLO: <10.000µs 📉 -67.7%) vs baseline: ~same

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.4%

✅ translate_noaspect

Time: ✅ 1.038µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.5%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +4.0%

✅ upper_aspect

Time: ✅ 2.213µs (SLO: <10.000µs 📉 -77.9%) vs baseline: -0.1%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.8%

✅ upper_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.362µs (SLO: <10.000µs 📉 -56.4%) vs baseline: +2.0%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ ospathbasename_noaspect

Time: ✅ 1.071µs (SLO: <10.000µs 📉 -89.3%) vs baseline: -1.1%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.0%

✅ ospathjoin_aspect

Time: ✅ 6.223µs (SLO: <10.000µs 📉 -37.8%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.302µs (SLO: <10.000µs 📉 -77.0%) vs baseline: ~same

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +5.0%

✅ ospathnormcase_aspect

Time: ✅ 3.581µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +0.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ ospathnormcase_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.3%

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

✅ ospathsplit_aspect

Time: ✅ 4.895µs (SLO: <10.000µs 📉 -51.0%) vs baseline: +1.0%

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

✅ ospathsplit_noaspect

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.7%

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

✅ ospathsplitdrive_aspect

Time: ✅ 3.728µs (SLO: <10.000µs 📉 -62.7%) vs baseline: ~same

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +4.8%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.693µs (SLO: <10.000µs 📉 -93.1%) vs baseline: -0.8%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1%

✅ ospathsplitext_aspect

Time: ✅ 5.415µs (SLO: <10.000µs 📉 -45.9%) vs baseline: 📈 +16.2%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ ospathsplitext_noaspect

Time: ✅ 1.367µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.9%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.918µs (SLO: <20.000µs 📉 -85.4%) vs baseline: -0.2%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +5.3%

✅ 1-count-metrics-100-times

Time: ✅ 204.281µs (SLO: <220.000µs -7.1%) vs baseline: +0.3%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 3.236µs (SLO: <20.000µs 📉 -83.8%) vs baseline: +0.2%

Memory: ✅ 32.244MB (SLO: <34.000MB -5.2%) vs baseline: +5.3%

✅ 1-distribution-metrics-100-times

Time: ✅ 217.259µs (SLO: <220.000µs 🟡 -1.2%) vs baseline: -0.7%

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

✅ 1-gauge-metric-1-times

Time: ✅ 2.479µs (SLO: <20.000µs 📉 -87.6%) vs baseline: 📈 +13.9%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.6%

✅ 1-gauge-metrics-100-times

Time: ✅ 139.421µs (SLO: <150.000µs -7.1%) vs baseline: +0.6%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ 1-rate-metric-1-times

Time: ✅ 3.057µs (SLO: <20.000µs 📉 -84.7%) vs baseline: -0.2%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.9%

✅ 1-rate-metrics-100-times

Time: ✅ 217.093µs (SLO: <250.000µs 📉 -13.2%) vs baseline: -0.8%

Memory: ✅ 32.283MB (SLO: <34.000MB -5.0%) vs baseline: +5.4%

✅ 100-count-metrics-100-times

Time: ✅ 20.486ms (SLO: <22.000ms -6.9%) vs baseline: +0.8%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.3%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.268ms (SLO: <2.300ms 🟡 -1.4%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.2%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.437ms (SLO: <1.550ms -7.3%) vs baseline: +1.4%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

✅ 100-rate-metrics-100-times

Time: ✅ 2.253ms (SLO: <2.550ms 📉 -11.6%) vs baseline: +1.4%

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

✅ flush-1-metric

Time: ✅ 4.480µs (SLO: <20.000µs 📉 -77.6%) vs baseline: -0.7%

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

✅ flush-100-metrics

Time: ✅ 174.277µs (SLO: <250.000µs 📉 -30.3%) vs baseline: ~same

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.1%

✅ flush-1000-metrics

Time: ✅ 2.130ms (SLO: <2.500ms 📉 -14.8%) vs baseline: -0.2%

Memory: ✅ 33.030MB (SLO: <34.500MB -4.3%) vs baseline: +5.1%

🟡 Near SLO Breach (3 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.443ms (SLO: <22.300ms -8.3%) vs baseline: -0.1%

Memory: ✅ 65.254MB (SLO: <67.000MB -2.6%) vs baseline: +4.7%

✅ exception-replay-enabled

Time: ✅ 1.344ms (SLO: <1.450ms -7.3%) vs baseline: -0.3%

Memory: ✅ 64.326MB (SLO: <67.000MB -4.0%) vs baseline: +4.7%

✅ iast

Time: ✅ 20.460ms (SLO: <22.250ms -8.0%) vs baseline: -0.2%

Memory: ✅ 65.159MB (SLO: <67.000MB -2.7%) vs baseline: +4.6%

✅ profiler

Time: ✅ 15.310ms (SLO: <16.550ms -7.5%) vs baseline: +0.1%

Memory: ✅ 53.769MB (SLO: <54.500MB 🟡 -1.3%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 20.438ms (SLO: <21.750ms -6.0%) vs baseline: -0.4%

Memory: ✅ 65.221MB (SLO: <67.000MB -2.7%) vs baseline: +4.6%

✅ span-code-origin

Time: ✅ 25.342ms (SLO: <28.200ms 📉 -10.1%) vs baseline: +0.2%

Memory: ✅ 67.439MB (SLO: <69.500MB -3.0%) vs baseline: +4.4%

✅ tracer

Time: ✅ 20.464ms (SLO: <21.750ms -5.9%) vs baseline: ~same

Memory: ✅ 65.245MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

✅ tracer-and-profiler

Time: ✅ 21.963ms (SLO: <23.500ms -6.5%) vs baseline: -0.3%

Memory: ✅ 66.594MB (SLO: <67.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.410ms (SLO: <21.500ms -9.7%) vs baseline: ~same

Memory: ✅ 65.287MB (SLO: <66.000MB 🟡 -1.1%) vs baseline: +4.8%

✅ tracer-minimal

Time: ✅ 16.609ms (SLO: <17.500ms -5.1%) vs baseline: -0.1%

Memory: ✅ 65.146MB (SLO: <66.000MB 🟡 -1.3%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 20.444ms (SLO: <21.750ms -6.0%) vs baseline: -0.2%

Memory: ✅ 71.496MB (SLO: <72.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 18.442ms (SLO: <19.650ms -6.1%) vs baseline: ~same

Memory: ✅ 65.195MB (SLO: <67.000MB -2.7%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 18.805ms (SLO: <20.100ms -6.4%) vs baseline: -0.4%

Memory: ✅ 65.077MB (SLO: <67.000MB -2.9%) vs baseline: +4.8%

✅ tracer-no-middleware

Time: ✅ 20.207ms (SLO: <21.500ms -6.0%) vs baseline: +0.1%

Memory: ✅ 65.266MB (SLO: <67.000MB -2.6%) vs baseline: +4.7%

✅ tracer-no-templates

Time: ✅ 20.263ms (SLO: <22.000ms -7.9%) vs baseline: ~same

Memory: ✅ 65.265MB (SLO: <67.000MB -2.6%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.054ms (SLO: <19.850ms -9.0%) vs baseline: ~same

Memory: ✅ 65.156MB (SLO: <66.500MB -2.0%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 18.132ms (SLO: <19.400ms -6.5%) vs baseline: +0.7%

Memory: ✅ 65.077MB (SLO: <66.500MB -2.1%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.222ms (SLO: <19.450ms -6.3%) vs baseline: +0.6%

Memory: ✅ 65.175MB (SLO: <66.500MB 🟡 -2.0%) vs baseline: +5.0%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.590ms (SLO: <4.750ms -3.4%) vs baseline: -0.2%

Memory: ✅ 61.789MB (SLO: <65.000MB -4.9%) vs baseline: +5.0%

✅ appsec-post

Time: ✅ 6.601ms (SLO: <6.750ms -2.2%) vs baseline: -0.1%

Memory: ✅ 61.891MB (SLO: <65.000MB -4.8%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 4.575ms (SLO: <4.750ms -3.7%) vs baseline: ~same

Memory: ✅ 61.534MB (SLO: <65.000MB -5.3%) vs baseline: +4.6%

✅ debugger

Time: ✅ 1.858ms (SLO: <2.000ms -7.1%) vs baseline: -0.1%

Memory: ✅ 45.416MB (SLO: <47.000MB -3.4%) vs baseline: +4.6%

✅ iast-get

Time: ✅ 1.858ms (SLO: <2.000ms -7.1%) vs baseline: -0.3%

Memory: ✅ 42.408MB (SLO: <49.000MB 📉 -13.5%) vs baseline: +4.7%

✅ profiler

Time: ✅ 1.910ms (SLO: <2.100ms -9.0%) vs baseline: +0.1%

Memory: ✅ 46.561MB (SLO: <47.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 3.371ms (SLO: <3.650ms -7.6%) vs baseline: ~same

Memory: ✅ 52.243MB (SLO: <53.500MB -2.3%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.362ms (SLO: <3.650ms -7.9%) vs baseline: ~same

Memory: ✅ 52.012MB (SLO: <53.500MB -2.8%) vs baseline: +4.4%

✅ tracer-native

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 58.175MB (SLO: <60.000MB -3.0%) vs baseline: +4.7%

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.311µs (SLO: <20.000µs 📉 -33.4%) vs baseline: +0.5%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.3%

✅ context_with_data_no_listeners

Time: ✅ 3.299µs (SLO: <10.000µs 📉 -67.0%) vs baseline: +0.6%

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

✅ get_item_exists

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

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.5%

✅ get_item_missing

Time: ✅ 0.641µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.2%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.6%

✅ set_item

Time: ✅ 24.321µs (SLO: <30.000µs 📉 -18.9%) vs baseline: +0.9%

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

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

✅ errortracking-enabled-all

Time: ✅ 2.083ms (SLO: <2.300ms -9.5%) vs baseline: +0.8%

Memory: ✅ 51.885MB (SLO: <53.500MB -3.0%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 2.093ms (SLO: <2.250ms -7.0%) vs baseline: +1.0%

Memory: ✅ 51.924MB (SLO: <53.500MB -2.9%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.097ms (SLO: <2.300ms -8.8%) vs baseline: +1.6%

Memory: ✅ 52.003MB (SLO: <53.500MB -2.8%) vs baseline: +5.0%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.943ms (SLO: <4.200ms -6.1%) vs baseline: -0.5%

Memory: ✅ 62.187MB (SLO: <66.000MB -5.8%) vs baseline: +5.0%

✅ iast-enabled

Time: ✅ 2.447ms (SLO: <2.800ms 📉 -12.6%) vs baseline: +1.0%

Memory: ✅ 58.648MB (SLO: <60.000MB -2.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.062ms (SLO: <2.250ms -8.3%) vs baseline: +0.2%

Memory: ✅ 52.022MB (SLO: <54.500MB -4.5%) vs baseline: +4.9%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.153µs (SLO: <100.000µs 📉 -18.8%) vs baseline: +0.8%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ b3_headers

Time: ✅ 14.137µs (SLO: <20.000µs 📉 -29.3%) vs baseline: +1.2%

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

✅ b3_single_headers

Time: ✅ 13.221µs (SLO: <20.000µs 📉 -33.9%) vs baseline: -0.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.983µs (SLO: <80.000µs 📉 -20.0%) vs baseline: +0.2%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.024µs (SLO: <80.000µs 📉 -17.5%) vs baseline: ~same

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

✅ empty_headers

Time: ✅ 1.593µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -1.2%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.763µs (SLO: <30.000µs 📉 -24.1%) vs baseline: +1.2%

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

✅ invalid_priority_header

Time: ✅ 6.500µs (SLO: <10.000µs 📉 -35.0%) vs baseline: ~same

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

✅ invalid_span_id_header

Time: ✅ 6.520µs (SLO: <10.000µs 📉 -34.8%) vs baseline: +0.4%

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

✅ invalid_tags_header

Time: ✅ 6.510µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.2%

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

✅ invalid_trace_id_header

Time: ✅ 6.507µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.6%

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

✅ large_header_no_matches

Time: ✅ 27.604µs (SLO: <30.000µs -8.0%) vs baseline: +0.3%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.660µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -0.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ medium_header_no_matches

Time: ✅ 9.809µs (SLO: <20.000µs 📉 -51.0%) vs baseline: -0.6%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.6%

✅ medium_valid_headers_all

Time: ✅ 11.214µs (SLO: <20.000µs 📉 -43.9%) vs baseline: +0.2%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.6%

✅ none_propagation_style

Time: ✅ 1.716µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.4%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.526µs (SLO: <40.000µs 📉 -13.7%) vs baseline: +0.3%

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

✅ valid_headers_all

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +1.0%

Memory: ✅ 32.263MB (SLO: <33.500MB -3.7%) vs baseline: +5.0%

✅ valid_headers_basic

Time: ✅ 6.051µs (SLO: <10.000µs 📉 -39.5%) vs baseline: -0.7%

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

✅ wsgi_empty_headers

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.9%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ wsgi_invalid_priority_header

Time: ✅ 6.527µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.8%

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

✅ wsgi_invalid_span_id_header

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +1.0%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.583µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.8%

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

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.530µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.6%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_large_header_no_matches

Time: ✅ 28.677µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -1.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.758µs (SLO: <40.000µs 📉 -25.6%) vs baseline: -0.3%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.1%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.125µs (SLO: <20.000µs 📉 -49.4%) vs baseline: +0.3%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.1%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.638µs (SLO: <20.000µs 📉 -41.8%) vs baseline: +0.8%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.6%

✅ wsgi_valid_headers_all

Time: ✅ 6.610µs (SLO: <10.000µs 📉 -33.9%) vs baseline: +1.0%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.5%

✅ wsgi_valid_headers_basic

Time: ✅ 6.128µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.1%

Memory: ✅ 32.263MB (SLO: <33.500MB -3.7%) vs baseline: +5.2%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.485µs (SLO: <30.000µs 📉 -25.1%) vs baseline: +4.7%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ with_all

Time: ✅ 28.657µs (SLO: <40.000µs 📉 -28.4%) vs baseline: ~same

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

✅ with_dd_origin

Time: ✅ 25.320µs (SLO: <30.000µs 📉 -15.6%) vs baseline: +0.4%

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

✅ with_priority_and_origin

Time: ✅ 24.579µs (SLO: <40.000µs 📉 -38.6%) vs baseline: -0.4%

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

✅ with_sampling_priority

Time: ✅ 21.573µs (SLO: <30.000µs 📉 -28.1%) vs baseline: +0.4%

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

✅ with_tags

Time: ✅ 26.936µs (SLO: <40.000µs 📉 -32.7%) vs baseline: +0.5%

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

✅ with_tags_invalid

Time: ✅ 28.507µs (SLO: <40.000µs 📉 -28.7%) vs baseline: +0.8%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 27.546µs (SLO: <40.000µs 📉 -31.1%) vs baseline: +0.8%

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

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.721µs (SLO: <40.000µs 📉 -20.7%) vs baseline: -0.3%

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

✅ re_expand_noaspect

Time: ✅ 28.590µs (SLO: <40.000µs 📉 -28.5%) vs baseline: ~same

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +4.9%

✅ re_findall_aspect

Time: ✅ 2.883µs (SLO: <10.000µs 📉 -71.2%) vs baseline: -1.0%

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

✅ re_findall_noaspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.4%

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

✅ re_finditer_aspect

Time: ✅ 4.389µs (SLO: <10.000µs 📉 -56.1%) vs baseline: -0.5%

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

✅ re_finditer_noaspect

Time: ✅ 1.410µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +1.1%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.4%

✅ re_fullmatch_aspect

Time: ✅ 2.663µs (SLO: <10.000µs 📉 -73.4%) vs baseline: -0.4%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.287µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.6%

✅ re_group_aspect

Time: ✅ 2.927µs (SLO: <10.000µs 📉 -70.7%) vs baseline: +1.1%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ re_group_noaspect

Time: ✅ 1.614µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

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

✅ re_groups_aspect

Time: ✅ 3.115µs (SLO: <10.000µs 📉 -68.9%) vs baseline: +2.0%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ re_groups_noaspect

Time: ✅ 1.700µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.2%

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

✅ re_match_aspect

Time: ✅ 2.721µs (SLO: <10.000µs 📉 -72.8%) vs baseline: +0.7%

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

✅ re_match_noaspect

Time: ✅ 1.296µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ re_search_aspect

Time: ✅ 2.547µs (SLO: <10.000µs 📉 -74.5%) vs baseline: +0.7%

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

✅ re_search_noaspect

Time: ✅ 1.188µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -0.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ re_sub_aspect

Time: ✅ 3.386µs (SLO: <10.000µs 📉 -66.1%) vs baseline: +0.4%

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

✅ re_sub_noaspect

Time: ✅ 1.534µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.9%

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

✅ re_subn_aspect

Time: ✅ 3.628µs (SLO: <10.000µs 📉 -63.7%) vs baseline: +0.4%

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

✅ re_subn_noaspect

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

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.380µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.2%

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

✅ rsplit_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.3%

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

✅ split_aspect

Time: ✅ 1.373µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +0.4%

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

✅ split_noaspect

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.7%

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

✅ splitlines_aspect

Time: ✅ 1.397µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +1.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ splitlines_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.6%

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

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 48.852µs (SLO: <60.000µs 📉 -18.6%) vs baseline: ~same

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.421ms (SLO: <42.000ms -3.8%) vs baseline: +0.3%

Memory: ✅ 35.016MB (SLO: <39.000MB 📉 -10.2%) vs baseline: +5.0%

✅ add-link

Time: ✅ 36.307ms (SLO: <38.550ms -5.8%) vs baseline: -0.3%

Memory: ✅ 34.977MB (SLO: <39.000MB 📉 -10.3%) vs baseline: +5.6%

✅ add-metrics

Time: ✅ 220.613ms (SLO: <232.000ms -4.9%) vs baseline: +0.3%

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 214.038ms (SLO: <221.600ms -3.4%) vs baseline: +1.7%

Memory: ✅ 35.016MB (SLO: <39.000MB 📉 -10.2%) vs baseline: +6.0%

✅ get-context

Time: ✅ 29.110ms (SLO: <31.300ms -7.0%) vs baseline: +0.5%

Memory: ✅ 34.839MB (SLO: <39.000MB 📉 -10.7%) vs baseline: +4.4%

✅ is-recording

Time: ✅ 29.211ms (SLO: <31.000ms -5.8%) vs baseline: +1.2%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 63.233ms (SLO: <65.850ms -4.0%) vs baseline: +0.3%

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.7%

✅ set-status

Time: ✅ 31.952ms (SLO: <34.150ms -6.4%) vs baseline: +0.9%

Memory: ✅ 34.859MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +4.6%

✅ start

Time: ✅ 28.816ms (SLO: <30.150ms -4.4%) vs baseline: -0.2%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +3.6%

✅ start-finish

Time: ✅ 33.969ms (SLO: <35.350ms -3.9%) vs baseline: +0.2%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 33.675ms (SLO: <35.450ms -5.0%) vs baseline: -0.7%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +4.8%

✅ update-name

Time: ✅ 31.053ms (SLO: <33.400ms -7.0%) vs baseline: +0.4%

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.8%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.586ms (SLO: <47.150ms 📉 -13.9%) vs baseline: +0.6%

Memory: ✅ 43.786MB (SLO: <47.000MB -6.8%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 315.828ms (SLO: <344.800ms -8.4%) vs baseline: -0.1%

Memory: ✅ 651.887MB (SLO: <675.000MB -3.4%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 287.394ms (SLO: <314.000ms -8.5%) vs baseline: -0.6%

Memory: ✅ 653.603MB (SLO: <675.000MB -3.2%) vs baseline: +5.1%

✅ get-context

Time: ✅ 80.054ms (SLO: <92.350ms 📉 -13.3%) vs baseline: -0.1%

Memory: ✅ 39.667MB (SLO: <46.500MB 📉 -14.7%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 38.128ms (SLO: <44.500ms 📉 -14.3%) vs baseline: +0.5%

Memory: ✅ 43.237MB (SLO: <47.500MB -9.0%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 58.086ms (SLO: <67.650ms 📉 -14.1%) vs baseline: -0.3%

Memory: ✅ 39.932MB (SLO: <47.000MB 📉 -15.0%) vs baseline: +4.8%

✅ set-status

Time: ✅ 43.880ms (SLO: <50.400ms 📉 -12.9%) vs baseline: -0.2%

Memory: ✅ 43.193MB (SLO: <47.000MB -8.1%) vs baseline: +4.8%

✅ start

Time: ✅ 37.498ms (SLO: <43.450ms 📉 -13.7%) vs baseline: +0.8%

Memory: ✅ 43.195MB (SLO: <47.000MB -8.1%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 81.845ms (SLO: <88.000ms -7.0%) vs baseline: -0.1%

Memory: ✅ 34.623MB (SLO: <46.500MB 📉 -25.5%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 83.267ms (SLO: <89.000ms -6.4%) vs baseline: -0.6%

Memory: ✅ 34.603MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +4.9%

✅ update-name

Time: ✅ 39.111ms (SLO: <45.150ms 📉 -13.4%) vs baseline: +0.7%

Memory: ✅ 43.514MB (SLO: <47.000MB -7.4%) vs baseline: +4.8%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.696ms (SLO: <354.300ms -3.6%) vs baseline: -0.8%

Memory: ✅ 37.821MB (SLO: <40.000MB -5.4%) vs baseline: +5.1%

✅ cache_on

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.7%

Memory: ✅ 37.331MB (SLO: <39.000MB -4.3%) vs baseline: +4.4%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.312µs (SLO: <170.000µs -8.6%) vs baseline: ~same

Memory: ✅ 37.156MB (SLO: <38.500MB -3.5%) vs baseline: +4.3%

✅ import_many_cached

Time: ✅ 121.505µs (SLO: <130.000µs -6.5%) vs baseline: +0.3%

Memory: ✅ 36.850MB (SLO: <38.500MB -4.3%) vs baseline: +4.7%

✅ import_many_stdlib

Time: ✅ 1.642ms (SLO: <1.750ms -6.2%) vs baseline: +0.6%

Memory: ✅ 37.168MB (SLO: <38.500MB -3.5%) vs baseline: +4.1%

✅ import_many_stdlib_cached

Time: ✅ 0.982ms (SLO: <1.100ms 📉 -10.7%) vs baseline: +0.9%

Memory: ✅ 36.980MB (SLO: <38.500MB -3.9%) vs baseline: +3.6%

✅ import_many_unknown

Time: ✅ 831.983µs (SLO: <890.000µs -6.5%) vs baseline: -0.4%

Memory: ✅ 36.695MB (SLO: <38.500MB -4.7%) vs baseline: +2.9%

✅ import_many_unknown_cached

Time: ✅ 794.380µs (SLO: <870.000µs -8.7%) vs baseline: +0.4%

Memory: ✅ 36.872MB (SLO: <38.500MB -4.2%) vs baseline: +5.2%

✅ import_one

Time: ✅ 19.915µs (SLO: <30.000µs 📉 -33.6%) vs baseline: +0.9%

Memory: ✅ 36.801MB (SLO: <39.000MB -5.6%) vs baseline: +4.8%

✅ import_one_cache

Time: ✅ 6.303µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.2%

Memory: ✅ 36.826MB (SLO: <38.500MB -4.3%) vs baseline: +5.1%

✅ import_one_stdlib

Time: ✅ 18.727µs (SLO: <20.000µs -6.4%) vs baseline: +0.8%

Memory: ✅ 36.777MB (SLO: <38.500MB -4.5%) vs baseline: +4.5%

✅ import_one_stdlib_cache

Time: ✅ 6.360µs (SLO: <10.000µs 📉 -36.4%) vs baseline: +1.8%

Memory: ✅ 36.744MB (SLO: <38.500MB -4.6%) vs baseline: +4.6%

✅ import_one_unknown

Time: ✅ 45.624µs (SLO: <50.000µs -8.8%) vs baseline: +0.6%

Memory: ✅ 37.115MB (SLO: <38.500MB -3.6%) vs baseline: +4.3%

✅ import_one_unknown_cache

Time: ✅ 6.347µs (SLO: <10.000µs 📉 -36.5%) vs baseline: +1.4%

Memory: ✅ 36.784MB (SLO: <38.500MB -4.5%) vs baseline: +4.5%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.353µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -1.0%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.416µs (SLO: <10.000µs 📉 -75.8%) vs baseline: +0.4%

Memory: ✅ 31.634MB (SLO: <34.000MB -7.0%) vs baseline: +4.4%

✅ long_window

Time: ✅ 2.353µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.1%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.8%

✅ low_rate_limit

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.6%

Memory: ✅ 31.674MB (SLO: <34.000MB -6.8%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.827µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -1.1%

Memory: ✅ 31.674MB (SLO: <34.000MB -6.8%) vs baseline: +4.8%

✅ short_window

Time: ✅ 2.492µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.7%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.7%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.151ms (SLO: <320.950ms -3.7%) vs baseline: ~same

Memory: ✅ 32.853MB (SLO: <34.500MB -4.8%) vs baseline: +4.7%

✅ deep-profiled

Time: ✅ 328.496ms (SLO: <359.150ms -8.5%) vs baseline: +0.2%

Memory: ✅ 37.299MB (SLO: <39.000MB -4.4%) vs baseline: +4.3%

✅ medium

Time: ✅ 7.059ms (SLO: <7.400ms -4.6%) vs baseline: +0.4%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ shallow

Time: ✅ 0.954ms (SLO: <1.050ms -9.2%) vs baseline: +0.3%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.2%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.284µs (SLO: <290.000µs 📉 -52.7%) vs baseline: -0.5%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ high_match

Time: ✅ 173.043µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -1.0%

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

✅ low_match

Time: ✅ 98.147µs (SLO: <120.000µs 📉 -18.2%) vs baseline: -0.9%

Memory: ✅ 600.681MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.667ms (SLO: <8.500ms 📉 -68.6%) vs baseline: ~same

Memory: ✅ 68.289MB (SLO: <75.000MB -8.9%) vs baseline: +5.0%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.533µs (SLO: <20.000µs 📉 -47.3%) vs baseline: -0.2%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.7%

✅ all-enabled

Time: ✅ 39.739µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.3%

Memory: ✅ 32.637MB (SLO: <34.000MB -4.0%) vs baseline: +5.1%

✅ collectipvariant_exists

Time: ✅ 40.565µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -1.0%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.5%

✅ no-collectipvariant

Time: ✅ 39.882µs (SLO: <50.000µs 📉 -20.2%) vs baseline: -0.4%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.6%

✅ no-useragentvariant

Time: ✅ 38.625µs (SLO: <50.000µs 📉 -22.8%) vs baseline: ~same

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

✅ obfuscation-no-query

Time: ✅ 40.325µs (SLO: <50.000µs 📉 -19.3%) vs baseline: -0.6%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +4.9%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.443µs (SLO: <90.000µs 📉 -16.2%) vs baseline: -0.3%

Memory: ✅ 32.991MB (SLO: <34.000MB -3.0%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.160µs (SLO: <90.000µs 📉 -15.4%) vs baseline: -0.3%

Memory: ✅ 32.991MB (SLO: <34.000MB -3.0%) vs baseline: +4.8%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.191µs (SLO: <170.000µs -9.3%) vs baseline: -0.2%

Memory: ✅ 32.991MB (SLO: <34.500MB -4.4%) vs baseline: +4.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.263µs (SLO: <160.000µs -7.3%) vs baseline: -0.1%

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.4%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.520µs (SLO: <170.000µs -9.1%) vs baseline: -0.2%

Memory: ✅ 33.010MB (SLO: <34.500MB -4.3%) vs baseline: +4.9%

✅ useragentvariant_exists_1

Time: ✅ 39.301µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.2%

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

✅ useragentvariant_exists_2

Time: ✅ 40.639µs (SLO: <50.000µs 📉 -18.7%) vs baseline: ~same

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.7%

✅ useragentvariant_exists_3

Time: ✅ 40.027µs (SLO: <50.000µs 📉 -19.9%) vs baseline: ~same

Memory: ✅ 32.637MB (SLO: <34.000MB -4.0%) vs baseline: +4.7%

✅ useragentvariant_not_exists_1

Time: ✅ 39.250µs (SLO: <50.000µs 📉 -21.5%) vs baseline: -0.5%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ useragentvariant_not_exists_2

Time: ✅ 40.100µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +1.7%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.7%

✅ span - 26/26

✅ add-event

Time: ✅ 20.010ms (SLO: <22.500ms 📉 -11.1%) vs baseline: +0.4%

Memory: ✅ 48.723MB (SLO: <53.000MB -8.1%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 90.243ms (SLO: <93.500ms -3.5%) vs baseline: +0.9%

Memory: ✅ 735.535MB (SLO: <961.000MB 📉 -23.5%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 146.811ms (SLO: <155.000ms -5.3%) vs baseline: ~same

Memory: ✅ 735.195MB (SLO: <962.500MB 📉 -23.6%) vs baseline: +4.7%

✅ get-context

Time: ✅ 18.297ms (SLO: <20.500ms 📉 -10.7%) vs baseline: +0.2%

Memory: ✅ 47.441MB (SLO: <53.000MB 📉 -10.5%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 18.519ms (SLO: <20.500ms -9.7%) vs baseline: ~same

Memory: ✅ 47.505MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 37.558ms (SLO: <40.000ms -6.1%) vs baseline: +0.4%

Memory: ✅ 41.982MB (SLO: <53.000MB 📉 -20.8%) vs baseline: +4.9%

✅ set-status

Time: ✅ 20.081ms (SLO: <22.000ms -8.7%) vs baseline: ~same

Memory: ✅ 47.412MB (SLO: <53.000MB 📉 -10.5%) vs baseline: +4.7%

✅ start

Time: ✅ 18.337ms (SLO: <20.500ms 📉 -10.5%) vs baseline: +0.5%

Memory: ✅ 47.446MB (SLO: <53.000MB 📉 -10.5%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 50.518ms (SLO: <52.500ms -3.8%) vs baseline: +0.1%

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

✅ start-finish-telemetry

Time: ✅ 51.849ms (SLO: <54.500ms -4.9%) vs baseline: -0.2%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.5%

✅ start-finish-traceid128

Time: ✅ 54.250ms (SLO: <57.000ms -4.8%) vs baseline: +0.5%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.7%

✅ start-traceid128

Time: ✅ 18.657ms (SLO: <22.500ms 📉 -17.1%) vs baseline: -0.2%

Memory: ✅ 47.449MB (SLO: <53.000MB 📉 -10.5%) vs baseline: +4.7%

✅ update-name

Time: ✅ 18.706ms (SLO: <22.000ms 📉 -15.0%) vs baseline: +0.5%

Memory: ✅ 48.158MB (SLO: <53.000MB -9.1%) vs baseline: +5.0%

✅ tracer - 6/6

✅ large

Time: ✅ 29.458ms (SLO: <32.950ms 📉 -10.6%) vs baseline: -0.4%

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +3.7%

✅ medium

Time: ✅ 2.934ms (SLO: <3.200ms -8.3%) vs baseline: ~same

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

✅ small

Time: ✅ 328.642µs (SLO: <370.000µs 📉 -11.2%) vs baseline: -0.8%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.4%

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

@christophe-papazian christophe-papazian marked this pull request as ready for review November 4, 2025 17:02
@christophe-papazian christophe-papazian requested review from a team as code owners November 4, 2025 17:02
@christophe-papazian christophe-papazian enabled auto-merge (squash) November 4, 2025 17:05
@christophe-papazian christophe-papazian merged commit cf7b327 into 3.17 Nov 5, 2025
945 of 946 checks passed
@christophe-papazian christophe-papazian deleted the backport-15131-to-3.17 branch November 5, 2025 13:39
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@juanjux juanjux juanjux approved these changes

@taegyunkim taegyunkim taegyunkim approved these changes

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@christophe-papazian @juanjux @taegyunkim