dd-trace-py Use common trace for mcp server tool calls

Description

Testing

Risks

Additional Notes

Dec 15 '25 21:12 jboolean

#15849
#15693
#15648 👈 (View in Graphite)
#15612
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

Dec 15 '25 21:12 jboolean

CODEOWNERS have been resolved as:

releasenotes/notes/mcp-consistent-tool-call-format-f036b8f673f03547.yaml  @DataDog/apm-python
ddtrace/contrib/internal/mcp/patch.py                                   @DataDog/ml-observability
ddtrace/llmobs/_integrations/mcp.py                                     @DataDog/ml-observability
tests/contrib/mcp/test_mcp_llmobs.py                                    @DataDog/ml-observability
tests/contrib/mcp/test_mcp_patch.py                                     @DataDog/ml-observability

Dec 15 '25 21:12 github-actions[bot]

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 249 ± 3 ms.

The average import time from base is: 252 ± 3 ms.

The import time difference between this PR and base is: -3.2 ± 0.1 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.720 ms (1.09%)

ddtrace 1.361 ms (0.55%)

ddtrace._logger 0.680 ms (0.27%)

ddtrace.internal.telemetry 0.680 ms (0.27%)

ddtrace.internal.telemetry.writer 0.680 ms (0.27%)

ddtrace.internal.utils.version 0.680 ms (0.27%)

ddtrace.version 0.680 ms (0.27%)

ddtrace.internal._unpatched 0.029 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%)

ddtrace.bootstrap.sitecustomize 1.359 ms (0.55%)

ddtrace.bootstrap.preload 1.359 ms (0.55%)

ddtrace.internal.remoteconfig.client 0.654 ms (0.26%)

Dec 15 '25 22:12 github-actions[bot]

Performance SLOs

Comparing candidate jb/use-common-trace-for-mcp-server-tool-calls (b516f25b) with baseline main (2c1aa021)

📈 Performance Regressions (3 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 17.926µs (SLO: <20.000µs 📉 -10.4%) vs baseline: 📈 +20.6%

Memory: ✅ 42.625MB (SLO: <43.250MB 🟡 -1.4%) vs baseline: +5.0%

✅ add_inplace_aspect

Time: ✅ 14.932µs (SLO: <20.000µs 📉 -25.3%) vs baseline: -0.1%

Memory: ✅ 42.566MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.9%

✅ add_inplace_noaspect

Time: ✅ 0.340µs (SLO: <10.000µs 📉 -96.6%) vs baseline: -0.8%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +5.2%

✅ add_noaspect

Time: ✅ 0.545µs (SLO: <10.000µs 📉 -94.5%) vs baseline: -0.2%

Memory: ✅ 42.664MB (SLO: <43.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ bytearray_aspect

Time: ✅ 17.936µs (SLO: <30.000µs 📉 -40.2%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.7%

✅ bytearray_extend_aspect

Time: ✅ 23.994µs (SLO: <30.000µs 📉 -20.0%) vs baseline: +0.9%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.9%

✅ bytearray_extend_noaspect

Time: ✅ 2.768µs (SLO: <10.000µs 📉 -72.3%) vs baseline: +1.0%

Memory: ✅ 42.526MB (SLO: <43.500MB -2.2%) vs baseline: +4.6%

✅ bytearray_noaspect

Time: ✅ 1.479µs (SLO: <10.000µs 📉 -85.2%) vs baseline: +0.5%

Memory: ✅ 42.743MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +5.4%

✅ bytes_aspect

Time: ✅ 16.702µs (SLO: <20.000µs 📉 -16.5%) vs baseline: +0.4%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ bytes_noaspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.5%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.8%

✅ bytesio_aspect

Time: ✅ 55.907µs (SLO: <70.000µs 📉 -20.1%) vs baseline: +0.7%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ bytesio_noaspect

Time: ✅ 3.287µs (SLO: <10.000µs 📉 -67.1%) vs baseline: +0.2%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ capitalize_aspect

Time: ✅ 14.675µs (SLO: <20.000µs 📉 -26.6%) vs baseline: +0.1%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.7%

✅ capitalize_noaspect

Time: ✅ 2.589µs (SLO: <10.000µs 📉 -74.1%) vs baseline: +0.3%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ casefold_aspect

Time: ✅ 14.676µs (SLO: <20.000µs 📉 -26.6%) vs baseline: +0.3%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ casefold_noaspect

Time: ✅ 3.161µs (SLO: <10.000µs 📉 -68.4%) vs baseline: -0.3%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ decode_aspect

Time: ✅ 15.634µs (SLO: <30.000µs 📉 -47.9%) vs baseline: +0.2%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.9%

✅ decode_noaspect

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.7%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.7%

✅ encode_aspect

Time: ✅ 18.115µs (SLO: <30.000µs 📉 -39.6%) vs baseline: 📈 +22.1%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ encode_noaspect

Time: ✅ 1.495µs (SLO: <10.000µs 📉 -85.1%) vs baseline: -1.1%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ format_aspect

Time: ✅ 171.416µs (SLO: <200.000µs 📉 -14.3%) vs baseline: ~same

Memory: ✅ 42.821MB (SLO: <43.250MB 🟡 -1.0%) vs baseline: +5.4%

✅ format_map_aspect

Time: ✅ 191.104µs (SLO: <200.000µs -4.4%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.2%

✅ format_map_noaspect

Time: ✅ 3.772µs (SLO: <10.000µs 📉 -62.3%) vs baseline: -1.0%

Memory: ✅ 42.566MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.6%

✅ format_noaspect

Time: ✅ 3.159µs (SLO: <10.000µs 📉 -68.4%) vs baseline: -0.3%

Memory: ✅ 42.526MB (SLO: <43.250MB 🟡 -1.7%) vs baseline: +4.8%

✅ index_aspect

Time: ✅ 15.427µs (SLO: <20.000µs 📉 -22.9%) vs baseline: +0.6%

Memory: ✅ 42.566MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 0.461µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.3%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 17.141µs (SLO: <20.000µs 📉 -14.3%) vs baseline: +0.7%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.8%

✅ join_noaspect

Time: ✅ 1.552µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.4%

Memory: ✅ 42.585MB (SLO: <43.250MB 🟡 -1.5%) vs baseline: +5.1%

✅ ljust_aspect

Time: ✅ 20.749µs (SLO: <30.000µs 📉 -30.8%) vs baseline: -0.4%

Memory: ✅ 42.526MB (SLO: <43.250MB 🟡 -1.7%) vs baseline: +4.6%

✅ ljust_noaspect

Time: ✅ 2.719µs (SLO: <10.000µs 📉 -72.8%) vs baseline: -1.4%

Memory: ✅ 42.605MB (SLO: <43.250MB 🟡 -1.5%) vs baseline: +5.1%

✅ lower_aspect

Time: ✅ 17.884µs (SLO: <30.000µs 📉 -40.4%) vs baseline: -0.5%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 2.439µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +1.4%

Memory: ✅ 42.546MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.9%

✅ lstrip_aspect

Time: ✅ 17.589µs (SLO: <30.000µs 📉 -41.4%) vs baseline: -1.0%

Memory: ✅ 42.566MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.9%

✅ lstrip_noaspect

Time: ✅ 1.875µs (SLO: <10.000µs 📉 -81.3%) vs baseline: +0.3%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ modulo_aspect

Time: ✅ 166.328µs (SLO: <200.000µs 📉 -16.8%) vs baseline: ~same

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.4%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 174.527µs (SLO: <200.000µs 📉 -12.7%) vs baseline: -0.1%

Memory: ✅ 42.526MB (SLO: <43.500MB -2.2%) vs baseline: +4.4%

✅ modulo_aspect_for_bytes

Time: ✅ 168.927µs (SLO: <200.000µs 📉 -15.5%) vs baseline: +0.2%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +4.7%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 171.940µs (SLO: <200.000µs 📉 -14.0%) vs baseline: ~same

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ modulo_noaspect

Time: ✅ 3.778µs (SLO: <10.000µs 📉 -62.2%) vs baseline: +2.7%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +5.1%

✅ replace_aspect

Time: ✅ 212.085µs (SLO: <300.000µs 📉 -29.3%) vs baseline: ~same

Memory: ✅ 42.743MB (SLO: <44.000MB -2.9%) vs baseline: +5.0%

✅ replace_noaspect

Time: ✅ 2.911µs (SLO: <10.000µs 📉 -70.9%) vs baseline: +0.4%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ repr_aspect

Time: ✅ 1.422µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.1%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +5.0%

✅ repr_noaspect

Time: ✅ 0.525µs (SLO: <10.000µs 📉 -94.8%) vs baseline: +0.9%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ rstrip_aspect

Time: ✅ 18.991µs (SLO: <30.000µs 📉 -36.7%) vs baseline: -0.8%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.9%

✅ rstrip_noaspect

Time: ✅ 2.071µs (SLO: <10.000µs 📉 -79.3%) vs baseline: +6.8%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ slice_aspect

Time: ✅ 15.924µs (SLO: <20.000µs 📉 -20.4%) vs baseline: -0.2%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ slice_noaspect

Time: ✅ 0.602µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +1.2%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 54.163µs (SLO: <80.000µs 📉 -32.3%) vs baseline: ~same

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +5.1%

✅ stringio_noaspect

Time: ✅ 3.661µs (SLO: <10.000µs 📉 -63.4%) vs baseline: +0.9%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.7%

✅ strip_aspect

Time: ✅ 17.622µs (SLO: <20.000µs 📉 -11.9%) vs baseline: +0.1%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ strip_noaspect

Time: ✅ 1.855µs (SLO: <10.000µs 📉 -81.4%) vs baseline: -1.2%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.8%

✅ swapcase_aspect

Time: ✅ 18.528µs (SLO: <30.000µs 📉 -38.2%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ swapcase_noaspect

Time: ✅ 2.820µs (SLO: <10.000µs 📉 -71.8%) vs baseline: +0.8%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ title_aspect

Time: ✅ 21.978µs (SLO: <30.000µs 📉 -26.7%) vs baseline: 📈 +20.6%

Memory: ✅ 42.585MB (SLO: <43.000MB 🟡 -1.0%) vs baseline: +4.8%

✅ title_noaspect

Time: ✅ 2.664µs (SLO: <10.000µs 📉 -73.4%) vs baseline: +0.3%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ translate_aspect

Time: ✅ 20.602µs (SLO: <30.000µs 📉 -31.3%) vs baseline: -0.2%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ translate_noaspect

Time: ✅ 4.349µs (SLO: <10.000µs 📉 -56.5%) vs baseline: +0.3%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

✅ upper_aspect

Time: ✅ 18.113µs (SLO: <30.000µs 📉 -39.6%) vs baseline: +0.6%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ upper_noaspect

Time: ✅ 2.438µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +0.5%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.183µs (SLO: <10.000µs 📉 -48.2%) vs baseline: 📈 +21.5%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 4.300µs (SLO: <10.000µs 📉 -57.0%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ ospathjoin_aspect

Time: ✅ 6.221µs (SLO: <10.000µs 📉 -37.8%) vs baseline: -0.5%

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ ospathjoin_noaspect

Time: ✅ 6.298µs (SLO: <10.000µs 📉 -37.0%) vs baseline: -0.1%

Memory: ✅ 42.428MB (SLO: <43.500MB -2.5%) vs baseline: +4.6%

✅ ospathnormcase_aspect

Time: ✅ 3.536µs (SLO: <10.000µs 📉 -64.6%) vs baseline: -1.8%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ ospathnormcase_noaspect

Time: ✅ 3.610µs (SLO: <10.000µs 📉 -63.9%) vs baseline: -0.4%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 4.871µs (SLO: <10.000µs 📉 -51.3%) vs baseline: -0.8%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.8%

✅ ospathsplit_noaspect

Time: ✅ 5.004µs (SLO: <10.000µs 📉 -50.0%) vs baseline: -0.3%

Memory: ✅ 42.487MB (SLO: <43.500MB -2.3%) vs baseline: +4.6%

✅ ospathsplitdrive_aspect

Time: ✅ 3.771µs (SLO: <10.000µs 📉 -62.3%) vs baseline: ~same

Memory: ✅ 42.566MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.749µs (SLO: <10.000µs 📉 -92.5%) vs baseline: +0.9%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.1%

✅ ospathsplitext_aspect

Time: ✅ 4.620µs (SLO: <10.000µs 📉 -53.8%) vs baseline: -0.4%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.9%

✅ ospathsplitext_noaspect

Time: ✅ 4.671µs (SLO: <10.000µs 📉 -53.3%) vs baseline: +1.1%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +5.1%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.374µs (SLO: <20.000µs 📉 -83.1%) vs baseline: 📈 +12.4%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ 1-count-metrics-100-times

Time: ✅ 198.708µs (SLO: <220.000µs -9.7%) vs baseline: -1.0%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 3.287µs (SLO: <20.000µs 📉 -83.6%) vs baseline: -2.0%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.4%

✅ 1-distribution-metrics-100-times

Time: ✅ 212.858µs (SLO: <230.000µs -7.5%) vs baseline: -1.9%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ 1-gauge-metric-1-times

Time: ✅ 2.182µs (SLO: <20.000µs 📉 -89.1%) vs baseline: -0.5%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.080µs (SLO: <150.000µs -9.3%) vs baseline: -0.3%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.4%

✅ 1-rate-metric-1-times

Time: ✅ 3.111µs (SLO: <20.000µs 📉 -84.4%) vs baseline: -0.8%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ 1-rate-metrics-100-times

Time: ✅ 214.351µs (SLO: <250.000µs 📉 -14.3%) vs baseline: -0.1%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ 100-count-metrics-100-times

Time: ✅ 19.986ms (SLO: <22.000ms -9.2%) vs baseline: +0.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.246ms (SLO: <2.550ms 📉 -11.9%) vs baseline: +0.2%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.403ms (SLO: <1.550ms -9.5%) vs baseline: +0.9%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ 100-rate-metrics-100-times

Time: ✅ 2.191ms (SLO: <2.550ms 📉 -14.1%) vs baseline: +0.8%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.568µs (SLO: <20.000µs 📉 -77.2%) vs baseline: -0.7%

Memory: ✅ 35.193MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +4.9%

✅ flush-100-metrics

Time: ✅ 175.792µs (SLO: <250.000µs 📉 -29.7%) vs baseline: +0.6%

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.175ms (SLO: <2.500ms 📉 -13.0%) vs baseline: -0.4%

Memory: ✅ 36.058MB (SLO: <36.500MB 🟡 -1.2%) vs baseline: +4.9%

🟡 Near SLO Breach (16 suites)

🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.191µs (SLO: <20.000µs 📉 -34.0%) vs baseline: -0.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.2%

✅ context_with_data_no_listeners

Time: ✅ 3.289µs (SLO: <10.000µs 📉 -67.1%) vs baseline: +1.4%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ get_item_exists

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.9%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ get_item_missing

Time: ✅ 0.641µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.8%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ set_item

Time: ✅ 23.923µs (SLO: <30.000µs 📉 -20.3%) vs baseline: -1.1%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.570ms (SLO: <22.300ms 📉 -12.2%) vs baseline: -0.3%

Memory: ✅ 68.400MB (SLO: <70.500MB -3.0%) vs baseline: +4.9%

✅ exception-replay-enabled

Time: ✅ 1.359ms (SLO: <1.450ms -6.3%) vs baseline: -0.4%

Memory: ✅ 66.419MB (SLO: <67.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ iast

Time: ✅ 19.600ms (SLO: <22.250ms 📉 -11.9%) vs baseline: ~same

Memory: ✅ 68.341MB (SLO: <70.000MB -2.4%) vs baseline: +4.8%

✅ profiler

Time: ✅ 14.706ms (SLO: <16.550ms 📉 -11.1%) vs baseline: -0.4%

Memory: ✅ 56.375MB (SLO: <57.500MB 🟡 -2.0%) vs baseline: +4.9%

✅ resource-renaming

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

Memory: ✅ 68.380MB (SLO: <70.500MB -3.0%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 19.997ms (SLO: <28.200ms 📉 -29.1%) vs baseline: +1.1%

Memory: ✅ 68.253MB (SLO: <71.000MB -3.9%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.623ms (SLO: <21.750ms -9.8%) vs baseline: ~same

Memory: ✅ 68.341MB (SLO: <70.000MB -2.4%) vs baseline: +4.7%

✅ tracer-and-profiler

Time: ✅ 20.898ms (SLO: <23.500ms 📉 -11.1%) vs baseline: ~same

Memory: ✅ 69.344MB (SLO: <71.000MB -2.3%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.597ms (SLO: <21.500ms -8.9%) vs baseline: -0.4%

Memory: ✅ 68.420MB (SLO: <70.000MB -2.3%) vs baseline: +4.9%

✅ tracer-minimal

Time: ✅ 16.743ms (SLO: <17.500ms -4.3%) vs baseline: -0.2%

Memory: ✅ 68.380MB (SLO: <70.000MB -2.3%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 19.467ms (SLO: <21.750ms 📉 -10.5%) vs baseline: -0.1%

Memory: ✅ 68.459MB (SLO: <72.500MB -5.6%) vs baseline: +5.0%

✅ tracer-no-caches

Time: ✅ 17.655ms (SLO: <19.650ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 68.321MB (SLO: <70.000MB -2.4%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 19.170ms (SLO: <20.100ms -4.6%) vs baseline: ~same

Memory: ✅ 68.302MB (SLO: <70.000MB -2.4%) vs baseline: +4.8%

✅ tracer-no-middleware

Time: ✅ 19.311ms (SLO: <21.500ms 📉 -10.2%) vs baseline: -0.1%

Memory: ✅ 68.380MB (SLO: <70.000MB -2.3%) vs baseline: +4.8%

✅ tracer-no-templates

Time: ✅ 19.408ms (SLO: <22.000ms 📉 -11.8%) vs baseline: +0.8%

Memory: ✅ 68.353MB (SLO: <70.500MB -3.0%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.270ms (SLO: <19.850ms 📉 -18.0%) vs baseline: -0.6%

Memory: ✅ 69.801MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.319ms (SLO: <19.400ms 📉 -15.9%) vs baseline: +0.2%

Memory: ✅ 69.941MB (SLO: <70.000MB 🟡 ~same) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 16.336ms (SLO: <19.450ms 📉 -16.0%) vs baseline: +0.7%

Memory: ✅ 69.888MB (SLO: <70.000MB 🟡 -0.2%) vs baseline: +5.0%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.062ms (SLO: <2.300ms 📉 -10.4%) vs baseline: -0.2%

Memory: ✅ 55.876MB (SLO: <56.500MB 🟡 -1.1%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 2.073ms (SLO: <2.250ms -7.9%) vs baseline: -0.1%

Memory: ✅ 55.915MB (SLO: <56.500MB 🟡 -1.0%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.067ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.2%

Memory: ✅ 55.915MB (SLO: <56.500MB 🟡 -1.0%) vs baseline: +4.9%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.394ms (SLO: <4.750ms 📉 -28.5%) vs baseline: +0.6%

Memory: ✅ 55.903MB (SLO: <66.500MB 📉 -15.9%) vs baseline: +4.8%

✅ appsec-post

Time: ✅ 2.857ms (SLO: <6.750ms 📉 -57.7%) vs baseline: +0.2%

Memory: ✅ 55.859MB (SLO: <66.500MB 📉 -16.0%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 3.392ms (SLO: <4.750ms 📉 -28.6%) vs baseline: +0.7%

Memory: ✅ 55.911MB (SLO: <66.500MB 📉 -15.9%) vs baseline: +4.9%

✅ debugger

Time: ✅ 1.871ms (SLO: <2.000ms -6.4%) vs baseline: +0.1%

Memory: ✅ 47.731MB (SLO: <49.500MB -3.6%) vs baseline: +4.7%

✅ iast-get

Time: ✅ 1.861ms (SLO: <2.000ms -6.9%) vs baseline: ~same

Memory: ✅ 44.793MB (SLO: <49.000MB -8.6%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.862ms (SLO: <2.100ms 📉 -11.3%) vs baseline: -0.2%

Memory: ✅ 48.705MB (SLO: <50.000MB -2.6%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: -0.2%

Memory: ✅ 55.831MB (SLO: <56.000MB 🟡 -0.3%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.370ms (SLO: <3.650ms -7.7%) vs baseline: +0.1%

Memory: ✅ 55.917MB (SLO: <56.500MB 🟡 -1.0%) vs baseline: +4.8%

✅ tracer-native

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

Memory: ✅ 55.780MB (SLO: <60.000MB -7.0%) vs baseline: +4.6%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.062ms (SLO: <4.200ms 📉 -50.9%) vs baseline: -0.1%

Memory: ✅ 55.915MB (SLO: <66.000MB 📉 -15.3%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.069ms (SLO: <2.800ms 📉 -26.1%) vs baseline: ~same

Memory: ✅ 55.896MB (SLO: <62.500MB 📉 -10.6%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.056ms (SLO: <2.250ms -8.6%) vs baseline: -0.2%

Memory: ✅ 55.915MB (SLO: <56.500MB 🟡 -1.0%) vs baseline: +5.0%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.475µs (SLO: <100.000µs 📉 -18.5%) vs baseline: -0.3%

Memory: ✅ 35.075MB (SLO: <35.500MB 🟡 -1.2%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.320µs (SLO: <20.000µs 📉 -28.4%) vs baseline: -0.8%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ b3_single_headers

Time: ✅ 13.456µs (SLO: <20.000µs 📉 -32.7%) vs baseline: -0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.093µs (SLO: <80.000µs 📉 -19.9%) vs baseline: ~same

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 69.445µs (SLO: <80.000µs 📉 -13.2%) vs baseline: +4.5%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.6%

✅ empty_headers

Time: ✅ 1.623µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.8%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ full_t_id_datadog_headers

Time: ✅ 22.660µs (SLO: <30.000µs 📉 -24.5%) vs baseline: -1.3%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ invalid_priority_header

Time: ✅ 6.535µs (SLO: <10.000µs 📉 -34.7%) vs baseline: +1.0%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.2%

✅ invalid_span_id_header

Time: ✅ 6.493µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -0.4%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.2%

✅ invalid_tags_header

Time: ✅ 6.514µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ invalid_trace_id_header

Time: ✅ 6.552µs (SLO: <10.000µs 📉 -34.5%) vs baseline: ~same

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ large_header_no_matches

Time: ✅ 27.659µs (SLO: <30.000µs -7.8%) vs baseline: -0.3%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ large_valid_headers_all

Time: ✅ 28.790µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.4%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ medium_header_no_matches

Time: ✅ 9.829µs (SLO: <20.000µs 📉 -50.9%) vs baseline: ~same

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.2%

✅ medium_valid_headers_all

Time: ✅ 11.228µs (SLO: <20.000µs 📉 -43.9%) vs baseline: -0.2%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ none_propagation_style

Time: ✅ 1.696µs (SLO: <10.000µs 📉 -83.0%) vs baseline: ~same

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.972µs (SLO: <40.000µs 📉 -12.6%) vs baseline: -0.3%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.9%

✅ valid_headers_all

Time: ✅ 6.496µs (SLO: <10.000µs 📉 -35.0%) vs baseline: ~same

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.9%

✅ valid_headers_basic

Time: ✅ 6.084µs (SLO: <10.000µs 📉 -39.2%) vs baseline: +0.3%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ wsgi_empty_headers

Time: ✅ 1.612µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.6%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.3%

✅ wsgi_invalid_priority_header

Time: ✅ 6.564µs (SLO: <10.000µs 📉 -34.4%) vs baseline: ~same

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.6%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.602µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.5%

✅ wsgi_invalid_tags_header

Time: ✅ 6.584µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.6%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.712µs (SLO: <10.000µs 📉 -32.9%) vs baseline: +2.1%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +5.0%

✅ wsgi_large_header_no_matches

Time: ✅ 28.645µs (SLO: <40.000µs 📉 -28.4%) vs baseline: ~same

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.833µs (SLO: <40.000µs 📉 -25.4%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.078µs (SLO: <20.000µs 📉 -49.6%) vs baseline: +0.4%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.6%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.533µs (SLO: <20.000µs 📉 -42.3%) vs baseline: +0.2%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ wsgi_valid_headers_all

Time: ✅ 6.587µs (SLO: <10.000µs 📉 -34.1%) vs baseline: ~same

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.0%

✅ wsgi_valid_headers_basic

Time: ✅ 6.104µs (SLO: <10.000µs 📉 -39.0%) vs baseline: -0.3%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.6%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.146µs (SLO: <30.000µs 📉 -26.2%) vs baseline: +6.1%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ with_all

Time: ✅ 27.807µs (SLO: <40.000µs 📉 -30.5%) vs baseline: -0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 24.731µs (SLO: <30.000µs 📉 -17.6%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ with_priority_and_origin

Time: ✅ 24.225µs (SLO: <40.000µs 📉 -39.4%) vs baseline: +0.6%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ with_sampling_priority

Time: ✅ 20.917µs (SLO: <30.000µs 📉 -30.3%) vs baseline: +0.4%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.7%

✅ with_tags

Time: ✅ 26.134µs (SLO: <40.000µs 📉 -34.7%) vs baseline: +0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ with_tags_invalid

Time: ✅ 27.493µs (SLO: <40.000µs 📉 -31.3%) vs baseline: +0.4%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.0%

✅ with_tags_max_size

Time: ✅ 26.520µs (SLO: <40.000µs 📉 -33.7%) vs baseline: -0.4%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

🟡 iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.609µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +5.3%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.9%

✅ rsplit_noaspect

Time: ✅ 1.623µs (SLO: <10.000µs 📉 -83.8%) vs baseline: -0.5%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.8%

✅ split_aspect

Time: ✅ 1.567µs (SLO: <10.000µs 📉 -84.3%) vs baseline: +1.5%

Memory: ✅ 42.546MB (SLO: <43.500MB -2.2%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 1.628µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.4%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.498µs (SLO: <10.000µs 📉 -85.0%) vs baseline: -0.5%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 1.547µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.4%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +5.0%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.198ms (SLO: <47.150ms 📉 -14.7%) vs baseline: ~same

Memory: ✅ 39.552MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +5.1%

✅ add-metrics

Time: ✅ 259.854ms (SLO: <344.800ms 📉 -24.6%) vs baseline: -0.5%

Memory: ✅ 43.839MB (SLO: <47.500MB -7.7%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 317.512ms (SLO: <321.000ms 🟡 -1.1%) vs baseline: +0.4%

Memory: ✅ 43.846MB (SLO: <47.500MB -7.7%) vs baseline: +5.0%

✅ get-context

Time: ✅ 80.195ms (SLO: <92.350ms 📉 -13.2%) vs baseline: -0.5%

Memory: ✅ 39.946MB (SLO: <46.500MB 📉 -14.1%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 37.714ms (SLO: <44.500ms 📉 -15.2%) vs baseline: -0.4%

Memory: ✅ 39.637MB (SLO: <47.500MB 📉 -16.6%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 58.819ms (SLO: <67.650ms 📉 -13.1%) vs baseline: ~same

Memory: ✅ 39.979MB (SLO: <47.000MB 📉 -14.9%) vs baseline: +4.5%

✅ set-status

Time: ✅ 44.245ms (SLO: <50.400ms 📉 -12.2%) vs baseline: +0.3%

Memory: ✅ 39.445MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.8%

✅ start

Time: ✅ 37.971ms (SLO: <43.450ms 📉 -12.6%) vs baseline: +2.0%

Memory: ✅ 39.457MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +4.4%

✅ start-finish

Time: ✅ 82.838ms (SLO: <88.000ms -5.9%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <46.500MB 📉 -19.7%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 84.431ms (SLO: <89.000ms -5.1%) vs baseline: ~same

Memory: ✅ 37.415MB (SLO: <46.500MB 📉 -19.5%) vs baseline: +5.1%

✅ update-name

Time: ✅ 38.495ms (SLO: <45.150ms 📉 -14.7%) vs baseline: -0.6%

Memory: ✅ 39.435MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.2%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.342µs (SLO: <10.000µs 📉 -76.6%) vs baseline: ~same

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.8%

✅ high_rate_limit

Time: ✅ 2.401µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -0.4%

Memory: ✅ 35.193MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.0%

✅ long_window

Time: ✅ 2.357µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.2%

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.0%

✅ low_rate_limit

Time: ✅ 2.358µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.6%

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%

✅ no_rate_limit

Time: ✅ 0.831µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +1.1%

Memory: ✅ 35.193MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.1%

✅ short_window

Time: ✅ 2.493µs (SLO: <10.000µs 📉 -75.1%) vs baseline: +0.6%

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.8%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.965ms (SLO: <320.950ms -3.7%) vs baseline: ~same

Memory: ✅ 36.058MB (SLO: <36.500MB 🟡 -1.2%) vs baseline: +5.1%

✅ deep-profiled

Time: ✅ 315.324ms (SLO: <359.150ms 📉 -12.2%) vs baseline: ~same

Memory: ✅ 39.813MB (SLO: <40.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ medium

Time: ✅ 6.986ms (SLO: <7.400ms -5.6%) vs baseline: -0.3%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.7%

✅ shallow

Time: ✅ 0.947ms (SLO: <1.050ms -9.8%) vs baseline: +0.6%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

🟡 samplingrules - 8/8

✅ average_match

Time: ✅ 137.048µs (SLO: <290.000µs 📉 -52.7%) vs baseline: -0.3%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ high_match

Time: ✅ 173.446µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -1.6%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.1%

✅ low_match

Time: ✅ 98.307µs (SLO: <120.000µs 📉 -18.1%) vs baseline: -0.6%

Memory: ✅ 603.774MB (SLO: <700.000MB 📉 -13.7%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.646ms (SLO: <8.500ms 📉 -68.9%) vs baseline: -0.1%

Memory: ✅ 71.163MB (SLO: <75.000MB -5.1%) vs baseline: +4.9%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.508µs (SLO: <20.000µs 📉 -47.5%) vs baseline: -0.4%

Memory: ✅ 35.724MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +5.1%

✅ all-enabled

Time: ✅ 41.040µs (SLO: <50.000µs 📉 -17.9%) vs baseline: +1.9%

Memory: ✅ 35.704MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 40.776µs (SLO: <50.000µs 📉 -18.4%) vs baseline: -0.4%

Memory: ✅ 35.724MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +4.9%

✅ no-collectipvariant

Time: ✅ 40.115µs (SLO: <50.000µs 📉 -19.8%) vs baseline: ~same

Memory: ✅ 35.645MB (SLO: <36.000MB 🟡 -1.0%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.766µs (SLO: <50.000µs 📉 -22.5%) vs baseline: -0.2%

Memory: ✅ 35.704MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +4.7%

✅ obfuscation-no-query

Time: ✅ 40.406µs (SLO: <50.000µs 📉 -19.2%) vs baseline: -0.4%

Memory: ✅ 35.724MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +5.1%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.112µs (SLO: <90.000µs 📉 -15.4%) vs baseline: +0.4%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +5.0%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.698µs (SLO: <90.000µs 📉 -14.8%) vs baseline: +0.2%

Memory: ✅ 35.645MB (SLO: <36.500MB -2.3%) vs baseline: +4.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.582µs (SLO: <170.000µs -9.1%) vs baseline: +0.4%

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +5.2%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.987µs (SLO: <160.000µs -6.9%) vs baseline: +0.1%

Memory: ✅ 35.606MB (SLO: <36.500MB -2.5%) vs baseline: +4.6%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.177µs (SLO: <170.000µs -8.7%) vs baseline: +0.2%

Memory: ✅ 35.665MB (SLO: <36.500MB -2.3%) vs baseline: +4.9%

✅ useragentvariant_exists_1

Time: ✅ 39.533µs (SLO: <50.000µs 📉 -20.9%) vs baseline: ~same

Memory: ✅ 35.665MB (SLO: <36.000MB 🟡 -0.9%) vs baseline: +4.6%

✅ useragentvariant_exists_2

Time: ✅ 40.639µs (SLO: <50.000µs 📉 -18.7%) vs baseline: +0.1%

Memory: ✅ 35.566MB (SLO: <36.000MB 🟡 -1.2%) vs baseline: +4.4%

✅ useragentvariant_exists_3

Time: ✅ 39.910µs (SLO: <50.000µs 📉 -20.2%) vs baseline: -0.5%

Memory: ✅ 35.724MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +4.7%

✅ useragentvariant_not_exists_1

Time: ✅ 39.312µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.9%

Memory: ✅ 35.684MB (SLO: <36.000MB 🟡 -0.9%) vs baseline: +4.8%

✅ useragentvariant_not_exists_2

Time: ✅ 39.590µs (SLO: <50.000µs 📉 -20.8%) vs baseline: -0.1%

Memory: ✅ 35.665MB (SLO: <36.000MB 🟡 -0.9%) vs baseline: +4.9%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.185ms (SLO: <22.500ms 📉 -19.2%) vs baseline: ~same

Memory: ✅ 36.943MB (SLO: <53.000MB 📉 -30.3%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 88.152ms (SLO: <93.500ms -5.7%) vs baseline: -0.2%

Memory: ✅ 41.177MB (SLO: <53.000MB 📉 -22.3%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 142.202ms (SLO: <155.000ms -8.3%) vs baseline: +0.5%

Memory: ✅ 41.126MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +5.0%

✅ get-context

Time: ✅ 16.997ms (SLO: <20.500ms 📉 -17.1%) vs baseline: +0.6%

Memory: ✅ 36.879MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 17.262ms (SLO: <20.500ms 📉 -15.8%) vs baseline: +1.0%

Memory: ✅ 36.822MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 36.562ms (SLO: <40.000ms -8.6%) vs baseline: +0.5%

Memory: ✅ 37.307MB (SLO: <53.000MB 📉 -29.6%) vs baseline: +4.9%

✅ set-status

Time: ✅ 18.713ms (SLO: <22.000ms 📉 -14.9%) vs baseline: +0.6%

Memory: ✅ 36.804MB (SLO: <53.000MB 📉 -30.6%) vs baseline: +4.7%

✅ start

Time: ✅ 17.412ms (SLO: <20.500ms 📉 -15.1%) vs baseline: +3.2%

Memory: ✅ 36.783MB (SLO: <53.000MB 📉 -30.6%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 51.139ms (SLO: <52.500ms -2.6%) vs baseline: +0.1%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 52.368ms (SLO: <54.500ms -3.9%) vs baseline: +0.7%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 54.602ms (SLO: <57.000ms -4.2%) vs baseline: +0.9%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.3%

✅ start-traceid128

Time: ✅ 17.466ms (SLO: <22.500ms 📉 -22.4%) vs baseline: +1.3%

Memory: ✅ 36.823MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.8%

✅ update-name

Time: ✅ 17.302ms (SLO: <22.000ms 📉 -21.4%) vs baseline: -0.1%

Memory: ✅ 36.819MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.7%

🟡 tracer - 6/6

✅ large

Time: ✅ 28.991ms (SLO: <32.950ms 📉 -12.0%) vs baseline: ~same

Memory: ✅ 35.920MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ medium

Time: ✅ 2.884ms (SLO: <3.200ms -9.9%) vs baseline: +0.4%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ small

Time: ✅ 329.808µs (SLO: <370.000µs 📉 -10.9%) vs baseline: +1.3%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

⚠️ Unstable Tests (1 suite)

⚠️ packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.882µs (SLO: <170.000µs -8.9%) vs baseline: +0.2%

Memory: ✅ 39.866MB (SLO: <43.000MB -7.3%) vs baseline: +4.6%

✅ import_many_cached

Time: ✅ 121.157µs (SLO: <130.000µs -6.8%) vs baseline: -0.2%

Memory: ✅ 39.990MB (SLO: <43.000MB -7.0%) vs baseline: +5.4%

✅ import_many_stdlib

Time: ✅ 0.761ms (SLO: <1.750ms 📉 -56.5%) vs baseline: +0.2%

Memory: ✅ 39.999MB (SLO: <43.000MB -7.0%) vs baseline: +5.7%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.173ms (SLO: <1.100ms 📉 -84.2%) vs baseline: +1.4%

Memory: ✅ 39.695MB (SLO: <43.000MB -7.7%) vs baseline: +4.9%

✅ import_many_unknown

Time: ✅ 826.546µs (SLO: <890.000µs -7.1%) vs baseline: -1.5%

Memory: ✅ 40.121MB (SLO: <43.000MB -6.7%) vs baseline: +5.3%

✅ import_many_unknown_cached

Time: ✅ 793.260µs (SLO: <870.000µs -8.8%) vs baseline: +0.4%

Memory: ✅ 39.943MB (SLO: <43.000MB -7.1%) vs baseline: +4.4%

✅ import_one

Time: ✅ 19.986µs (SLO: <30.000µs 📉 -33.4%) vs baseline: +0.5%

Memory: ✅ 39.905MB (SLO: <43.000MB -7.2%) vs baseline: +4.2%

✅ import_one_cache

Time: ✅ 6.302µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.5%

Memory: ✅ 40.025MB (SLO: <43.000MB -6.9%) vs baseline: +5.3%

✅ import_one_stdlib

Time: ✅ 18.883µs (SLO: <20.000µs -5.6%) vs baseline: +1.2%

Memory: ✅ 40.129MB (SLO: <43.000MB -6.7%) vs baseline: +5.2%

✅ import_one_stdlib_cache

Time: ✅ 6.292µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.2%

Memory: ✅ 39.868MB (SLO: <43.000MB -7.3%) vs baseline: +4.6%

✅ import_one_unknown

Time: ✅ 45.391µs (SLO: <50.000µs -9.2%) vs baseline: -0.3%

Memory: ✅ 39.935MB (SLO: <43.000MB -7.1%) vs baseline: +4.1%

✅ import_one_unknown_cache

Time: ✅ 6.295µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +0.3%

Memory: ✅ 39.774MB (SLO: <43.000MB -7.5%) vs baseline: +4.6%

✅ All Tests Passing (4 suites)

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 37.509µs (SLO: <40.000µs -6.2%) vs baseline: +6.7%

Memory: ✅ 42.251MB (SLO: <43.500MB -2.9%) vs baseline: +4.9%

✅ re_expand_noaspect

Time: ✅ 35.279µs (SLO: <40.000µs 📉 -11.8%) vs baseline: +0.2%

Memory: ✅ 42.231MB (SLO: <43.500MB -2.9%) vs baseline: +5.0%

✅ re_findall_aspect

Time: ✅ 3.418µs (SLO: <10.000µs 📉 -65.8%) vs baseline: +0.4%

Memory: ✅ 42.192MB (SLO: <43.500MB -3.0%) vs baseline: +4.8%

✅ re_findall_noaspect

Time: ✅ 3.265µs (SLO: <10.000µs 📉 -67.3%) vs baseline: +0.9%

Memory: ✅ 42.172MB (SLO: <43.500MB -3.1%) vs baseline: +4.6%

✅ re_finditer_aspect

Time: ✅ 4.556µs (SLO: <10.000µs 📉 -54.4%) vs baseline: +0.3%

Memory: ✅ 42.310MB (SLO: <43.500MB -2.7%) vs baseline: +5.0%

✅ re_finditer_noaspect

Time: ✅ 3.303µs (SLO: <10.000µs 📉 -67.0%) vs baseline: +0.5%

Memory: ✅ 42.271MB (SLO: <43.500MB -2.8%) vs baseline: +4.7%

✅ re_fullmatch_aspect

Time: ✅ 2.774µs (SLO: <10.000µs 📉 -72.3%) vs baseline: -0.8%

Memory: ✅ 42.153MB (SLO: <43.500MB -3.1%) vs baseline: +4.7%

✅ re_fullmatch_noaspect

Time: ✅ 3.089µs (SLO: <10.000µs 📉 -69.1%) vs baseline: +1.5%

Memory: ✅ 42.153MB (SLO: <43.500MB -3.1%) vs baseline: +4.5%

✅ re_group_aspect

Time: ✅ 4.840µs (SLO: <10.000µs 📉 -51.6%) vs baseline: +0.7%

Memory: ✅ 42.271MB (SLO: <43.500MB -2.8%) vs baseline: +4.9%

✅ re_group_noaspect

Time: ✅ 4.915µs (SLO: <10.000µs 📉 -50.8%) vs baseline: +1.0%

Memory: ✅ 42.153MB (SLO: <43.500MB -3.1%) vs baseline: +4.8%

✅ re_groups_aspect

Time: ✅ 4.991µs (SLO: <10.000µs 📉 -50.1%) vs baseline: +0.6%

Memory: ✅ 42.290MB (SLO: <43.500MB -2.8%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 4.999µs (SLO: <10.000µs 📉 -50.0%) vs baseline: +1.1%

Memory: ✅ 42.172MB (SLO: <43.500MB -3.1%) vs baseline: +4.5%

✅ re_match_aspect

Time: ✅ 2.822µs (SLO: <10.000µs 📉 -71.8%) vs baseline: -0.7%

Memory: ✅ 42.290MB (SLO: <43.500MB -2.8%) vs baseline: +4.9%

✅ re_match_noaspect

Time: ✅ 3.104µs (SLO: <10.000µs 📉 -69.0%) vs baseline: +0.7%

Memory: ✅ 42.369MB (SLO: <43.500MB -2.6%) vs baseline: +4.6%

✅ re_search_aspect

Time: ✅ 2.649µs (SLO: <10.000µs 📉 -73.5%) vs baseline: -0.5%

Memory: ✅ 42.251MB (SLO: <43.500MB -2.9%) vs baseline: +4.8%

✅ re_search_noaspect

Time: ✅ 2.885µs (SLO: <10.000µs 📉 -71.1%) vs baseline: -0.1%

Memory: ✅ 42.153MB (SLO: <43.500MB -3.1%) vs baseline: +4.4%

✅ re_sub_aspect

Time: ✅ 3.543µs (SLO: <10.000µs 📉 -64.6%) vs baseline: -0.2%

Memory: ✅ 42.231MB (SLO: <43.500MB -2.9%) vs baseline: +5.0%

✅ re_sub_noaspect

Time: ✅ 4.076µs (SLO: <10.000µs 📉 -59.2%) vs baseline: +3.1%

Memory: ✅ 42.290MB (SLO: <43.500MB -2.8%) vs baseline: +4.9%

✅ re_subn_aspect

Time: ✅ 3.796µs (SLO: <10.000µs 📉 -62.0%) vs baseline: -0.2%

Memory: ✅ 42.330MB (SLO: <43.500MB -2.7%) vs baseline: +4.9%

✅ re_subn_noaspect

Time: ✅ 4.070µs (SLO: <10.000µs 📉 -59.3%) vs baseline: -1.1%

Memory: ✅ 42.192MB (SLO: <43.500MB -3.0%) vs baseline: +4.5%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 49.542µs (SLO: <60.000µs 📉 -17.4%) vs baseline: +0.2%

Memory: ✅ 38.260MB (SLO: <42.000MB -8.9%) vs baseline: +4.8%

✅ propagation_enabled

Time: ✅ 136.911µs (SLO: <190.000µs 📉 -27.9%) vs baseline: +0.3%

Memory: ✅ 38.339MB (SLO: <42.000MB -8.7%) vs baseline: +4.4%

✅ propagation_enabled_100

Time: ✅ 1.577ms (SLO: <2.300ms 📉 -31.4%) vs baseline: +0.5%

Memory: ✅ 38.260MB (SLO: <42.000MB -8.9%) vs baseline: +4.8%

✅ propagation_enabled_1000

Time: ✅ 29.332ms (SLO: <34.550ms 📉 -15.1%) vs baseline: ~same

Memory: ✅ 38.614MB (SLO: <42.000MB -8.1%) vs baseline: +4.5%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.791ms (SLO: <42.000ms -2.9%) vs baseline: +0.9%

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

✅ add-link

Time: ✅ 36.403ms (SLO: <38.550ms -5.6%) vs baseline: -0.3%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.3%

✅ add-metrics

Time: ✅ 223.709ms (SLO: <232.000ms -3.6%) vs baseline: +1.8%

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

✅ add-tags

Time: ✅ 211.923ms (SLO: <221.600ms -4.4%) vs baseline: -1.5%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.9%

✅ get-context

Time: ✅ 29.197ms (SLO: <31.300ms -6.7%) vs baseline: ~same

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 29.304ms (SLO: <31.000ms -5.5%) vs baseline: +0.3%

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

✅ record-exception

Time: ✅ 63.161ms (SLO: <65.850ms -4.1%) vs baseline: +0.2%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +5.0%

✅ set-status

Time: ✅ 32.093ms (SLO: <34.150ms -6.0%) vs baseline: ~same

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

✅ start

Time: ✅ 29.510ms (SLO: <30.150ms -2.1%) vs baseline: +2.1%

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

✅ start-finish

Time: ✅ 33.965ms (SLO: <35.350ms -3.9%) vs baseline: +0.3%

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

✅ start-finish-telemetry

Time: ✅ 34.068ms (SLO: <35.450ms -3.9%) vs baseline: -0.2%

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

✅ update-name

Time: ✅ 31.248ms (SLO: <33.400ms -6.4%) vs baseline: +0.4%

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

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 343.003ms (SLO: <354.300ms -3.2%) vs baseline: -1.1%

Memory: ✅ 41.205MB (SLO: <43.500MB -5.3%) vs baseline: +4.7%

✅ cache_on

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

Memory: ✅ 39.513MB (SLO: <43.000MB -8.1%) vs baseline: +4.2%

ℹ️ Scenarios Missing SLO Configuration (26 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
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

Dec 15 '25 22:12 pr-commenter[bot]

Codeowners resolved as

ddtrace/contrib/internal/mcp/patch.py                                   @DataDog/ml-observability
ddtrace/llmobs/_integrations/mcp.py                                     @DataDog/ml-observability
releasenotes/notes/mcp-consistent-tool-call-format-f036b8f673f03547.yaml  @DataDog/apm-python
tests/contrib/mcp/test_mcp_llmobs.py                                    @DataDog/ml-observability
tests/contrib/mcp/test_mcp_patch.py                                     @DataDog/ml-observability

Dec 23 '25 17:12 cit-pr-commenter[bot]

View all feedbacks in Devflow UI.

2025-12-24 17:41:00 UTC :information_source: Start processing command devflow:merge

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

2025-12-24 17:43:23 UTC :information_source: MergeQueue: merge request added to the queue

The expected merge time in main is approximately 1h (p90).

2025-12-24 18:29:26 UTC :information_source: MergeQueue: This merge request was merged

Dec 24 '25 17:12 dd-devflow-routing-codex[bot]