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Merged
merged 4 commits into from
Nov 19, 2025
Merged

chore(utils): stop threads in dummy writer #15307

merged 4 commits into from
Nov 19, 2025

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@VianneyRuhlmann
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@VianneyRuhlmann VianneyRuhlmann commented Nov 17, 2025

Description

Fix crash in appsec_threats test on macos caused by to many NativeWriter being created. The crash is due to each native writer instance holding onto a kqueue fd exceeding the macos ulimit (256). This fixes the issue by shutting down the tokio runtime of the native writer when we are done with the DummyTracer ie. when pop is called.

Testing

Run the appsec_threats_fastapi test with ulimit -n set to 256 (by default on mac).

@VianneyRuhlmann VianneyRuhlmann requested a review from a team as a code owner November 17, 2025 19:33
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github-actions bot commented Nov 17, 2025 •
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CODEOWNERS have been resolved as:

tests/appsec/contrib_appsec/test_fastapi.py                             @DataDog/asm-python
tests/utils.py                                                          @DataDog/python-guild

@VianneyRuhlmann VianneyRuhlmann added the changelog/no-changelog A changelog entry is not required for this PR. label Nov 17, 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: 251 ± 2 ms.

The average import time from base is: 258 ± 4 ms.

The import time difference between this PR and base is: -6.6 ± 0.1 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 6.735 ms (2.68%)
ddtrace.bootstrap.sitecustomize 4.005 ms (1.60%)
ddtrace.bootstrap.preload 4.005 ms (1.60%)
ddtrace.internal.settings.dynamic_instrumentation 0.684 ms (0.27%)
ddtrace.internal.remoteconfig.worker 0.665 ms (0.27%)
ddtrace.internal.remoteconfig.client 0.624 ms (0.25%)
ddtrace 2.731 ms (1.09%)
ddtrace.trace 0.683 ms (0.27%)
ddtrace._logger 0.682 ms (0.27%)
ddtrace.internal.telemetry 0.682 ms (0.27%)
ddtrace.internal.telemetry.writer 0.682 ms (0.27%)
ddtrace.internal.utils.version 0.682 ms (0.27%)
ddtrace.internal._unpatched 0.030 ms (0.01%)
json 0.030 ms (0.01%)
json.decoder 0.030 ms (0.01%)
re 0.030 ms (0.01%)
enum 0.030 ms (0.01%)
types 0.030 ms (0.01%)

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Performance SLOs

Comparing candidate vianney/stop-threads-in-dummy (a9f63d0) with baseline main (dbe8eb7)

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

✅ add_aspect

Time: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.3%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.9%

✅ add_inplace_aspect

Time: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.7%

Memory: ✅ 39.302MB (SLO: <41.500MB -5.3%) vs baseline: +4.3%

✅ add_inplace_noaspect

Time: ✅ 0.320µs (SLO: <10.000µs 📉 -96.8%) vs baseline: ~same

Memory: ✅ 39.558MB (SLO: <41.500MB -4.7%) vs baseline: +5.3%

✅ add_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.4%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%

✅ bytearray_aspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -0.4%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.8%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.0%

✅ bytearray_extend_noaspect

Time: ✅ 0.610µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.9%

Memory: ✅ 39.597MB (SLO: <41.500MB -4.6%) vs baseline: +5.2%

✅ bytearray_noaspect

Time: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +0.4%

Memory: ✅ 39.400MB (SLO: <41.500MB -5.1%) vs baseline: +4.8%

✅ bytes_aspect

Time: ✅ 1.303µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.5%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ bytes_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.7%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ bytesio_aspect

Time: ✅ 1.297µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -1.4%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.9%

✅ bytesio_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.0%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +5.1%

✅ capitalize_aspect

Time: ✅ 0.734µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.2%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.7%

✅ capitalize_noaspect

Time: ✅ 0.440µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +1.8%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.2%

✅ casefold_aspect

Time: ✅ 0.739µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.4%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.4%

✅ casefold_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -1.0%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.8%

✅ decode_aspect

Time: ✅ 0.720µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.1%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

✅ decode_noaspect

Time: ✅ 0.423µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +1.8%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

✅ encode_aspect

Time: ✅ 0.707µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -1.1%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +5.1%

✅ encode_noaspect

Time: ✅ 0.409µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +1.7%

Memory: ✅ 39.597MB (SLO: <41.500MB -4.6%) vs baseline: +5.1%

✅ format_aspect

Time: ✅ 3.312µs (SLO: <10.000µs 📉 -66.9%) vs baseline: ~same

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

✅ format_map_aspect

Time: ✅ 3.901µs (SLO: <10.000µs 📉 -61.0%) vs baseline: 📈 +11.7%

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +5.0%

✅ format_map_noaspect

Time: ✅ 0.780µs (SLO: <10.000µs 📉 -92.2%) vs baseline: ~same

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.8%

✅ format_noaspect

Time: ✅ 0.592µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.5%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%

✅ index_aspect

Time: ✅ 0.360µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.5%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.7%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 1.370µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -1.1%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +5.1%

✅ join_noaspect

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

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.9%

✅ ljust_aspect

Time: ✅ 2.516µs (SLO: <20.000µs 📉 -87.4%) vs baseline: +0.8%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.2%

✅ ljust_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.2%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +5.2%

✅ lower_aspect

Time: ✅ 2.212µs (SLO: <10.000µs 📉 -77.9%) vs baseline: +0.5%

Memory: ✅ 39.341MB (SLO: <41.500MB -5.2%) vs baseline: +4.5%

✅ lower_noaspect

Time: ✅ 0.371µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.7%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ lstrip_aspect

Time: ✅ 2.224µs (SLO: <20.000µs 📉 -88.9%) vs baseline: ~same

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ lstrip_noaspect

Time: ✅ 0.380µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.0%

Memory: ✅ 39.558MB (SLO: <41.500MB -4.7%) vs baseline: +5.2%

✅ modulo_aspect

Time: ✅ 1.040µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -1.9%

Memory: ✅ 39.341MB (SLO: <41.500MB -5.2%) vs baseline: +4.6%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.546µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.1%

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +5.0%

✅ modulo_aspect_for_bytes

Time: ✅ 0.973µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -1.7%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.2%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.250µs (SLO: <10.000µs 📉 -87.5%) vs baseline: ~same

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.1%

✅ modulo_noaspect

Time: ✅ 0.625µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.4%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 4.910µs (SLO: <10.000µs 📉 -50.9%) vs baseline: +0.9%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.0%

✅ replace_noaspect

Time: ✅ 0.463µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.8%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +5.0%

✅ repr_aspect

Time: ✅ 0.902µs (SLO: <10.000µs 📉 -91.0%) vs baseline: -0.5%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.6%

✅ repr_noaspect

Time: ✅ 0.410µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -1.6%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ rstrip_aspect

Time: ✅ 1.873µs (SLO: <20.000µs 📉 -90.6%) vs baseline: +0.7%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.8%

✅ rstrip_noaspect

Time: ✅ 0.376µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.8%

Memory: ✅ 39.263MB (SLO: <41.500MB -5.4%) vs baseline: +4.2%

✅ slice_aspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.8%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.7%

✅ slice_noaspect

Time: ✅ 0.447µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.7%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.5%

✅ stringio_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.7%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.0%

✅ stringio_noaspect

Time: ✅ 0.719µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +1.5%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.2%

✅ strip_aspect

Time: ✅ 2.233µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +1.6%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +5.0%

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.2%

Memory: ✅ 39.400MB (SLO: <41.500MB -5.1%) vs baseline: +5.0%

✅ swapcase_aspect

Time: ✅ 2.411µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.6%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +3.8%

✅ swapcase_noaspect

Time: ✅ 0.533µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -1.6%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.0%

✅ title_aspect

Time: ✅ 2.346µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +1.4%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.5%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ translate_aspect

Time: ✅ 3.198µs (SLO: <10.000µs 📉 -68.0%) vs baseline: -0.5%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +3.9%

✅ translate_noaspect

Time: ✅ 1.044µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.3%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +5.1%

✅ upper_aspect

Time: ✅ 2.226µs (SLO: <10.000µs 📉 -77.7%) vs baseline: +1.2%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%

✅ upper_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.8%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.277µs (SLO: <20.000µs 📉 -83.6%) vs baseline: 📈 +11.0%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ 1-count-metrics-100-times

Time: ✅ 198.720µs (SLO: <220.000µs -9.7%) vs baseline: -1.2%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%

✅ 1-distribution-metric-1-times

Time: ✅ 3.367µs (SLO: <20.000µs 📉 -83.2%) vs baseline: +0.7%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%

✅ 1-distribution-metrics-100-times

Time: ✅ 216.112µs (SLO: <220.000µs 🟡 -1.8%) vs baseline: -1.9%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ 1-gauge-metric-1-times

Time: ✅ 2.145µs (SLO: <20.000µs 📉 -89.3%) vs baseline: -0.9%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%

✅ 1-gauge-metrics-100-times

Time: ✅ 136.935µs (SLO: <150.000µs -8.7%) vs baseline: +0.1%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 3.390µs (SLO: <20.000µs 📉 -83.0%) vs baseline: +9.3%

Memory: ✅ 34.406MB (SLO: <35.500MB -3.1%) vs baseline: +4.7%

✅ 1-rate-metrics-100-times

Time: ✅ 211.760µs (SLO: <250.000µs 📉 -15.3%) vs baseline: -1.2%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ 100-count-metrics-100-times

Time: ✅ 20.108ms (SLO: <22.000ms -8.6%) vs baseline: +1.3%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.4%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.276ms (SLO: <2.300ms 🟡 -1.1%) vs baseline: +0.6%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.417ms (SLO: <1.550ms -8.6%) vs baseline: +1.1%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%

✅ 100-rate-metrics-100-times

Time: ✅ 2.215ms (SLO: <2.550ms 📉 -13.2%) vs baseline: +0.8%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.801µs (SLO: <20.000µs 📉 -76.0%) vs baseline: +5.4%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.3%

✅ flush-100-metrics

Time: ✅ 175.026µs (SLO: <250.000µs 📉 -30.0%) vs baseline: +1.1%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%

✅ flush-1000-metrics

Time: ✅ 2.104ms (SLO: <2.500ms 📉 -15.8%) vs baseline: -1.2%

Memory: ✅ 35.311MB (SLO: <36.500MB -3.3%) vs baseline: +4.9%

🟡 Near SLO Breach (1 suite)
🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.333ms (SLO: <47.150ms 📉 -16.6%) vs baseline: +2.3%

Memory: ✅ 39.041MB (SLO: <47.000MB 📉 -16.9%) vs baseline: +5.1%

✅ add-metrics

Time: ✅ 257.070ms (SLO: <344.800ms 📉 -25.4%) vs baseline: +0.1%

Memory: ✅ 43.352MB (SLO: <47.500MB -8.7%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 315.924ms (SLO: <321.000ms 🟡 -1.6%) vs baseline: ~same

Memory: ✅ 43.237MB (SLO: <47.500MB -9.0%) vs baseline: +4.7%

✅ get-context

Time: ✅ 78.865ms (SLO: <92.350ms 📉 -14.6%) vs baseline: +0.6%

Memory: ✅ 39.232MB (SLO: <46.500MB 📉 -15.6%) vs baseline: +4.5%

✅ is-recording

Time: ✅ 36.089ms (SLO: <44.500ms 📉 -18.9%) vs baseline: ~same

Memory: ✅ 38.725MB (SLO: <47.500MB 📉 -18.5%) vs baseline: +4.6%

✅ record-exception

Time: ✅ 58.285ms (SLO: <67.650ms 📉 -13.8%) vs baseline: +2.3%

Memory: ✅ 39.318MB (SLO: <47.000MB 📉 -16.3%) vs baseline: +4.9%

✅ set-status

Time: ✅ 42.363ms (SLO: <50.400ms 📉 -15.9%) vs baseline: ~same

Memory: ✅ 38.715MB (SLO: <47.000MB 📉 -17.6%) vs baseline: +4.6%

✅ start

Time: ✅ 36.146ms (SLO: <43.450ms 📉 -16.8%) vs baseline: +2.0%

Memory: ✅ 38.960MB (SLO: <47.000MB 📉 -17.1%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 82.076ms (SLO: <88.000ms -6.7%) vs baseline: +0.8%

Memory: ✅ 36.510MB (SLO: <46.500MB 📉 -21.5%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 85.121ms (SLO: <89.000ms -4.4%) vs baseline: +1.9%

Memory: ✅ 36.687MB (SLO: <46.500MB 📉 -21.1%) vs baseline: +5.2%

✅ update-name

Time: ✅ 37.665ms (SLO: <45.150ms 📉 -16.6%) vs baseline: +2.1%

Memory: ✅ 38.998MB (SLO: <47.000MB 📉 -17.0%) vs baseline: +4.8%

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.242µs (SLO: <20.000µs 📉 -33.8%) vs baseline: -0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ context_with_data_no_listeners

Time: ✅ 3.267µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -0.3%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%

✅ get_item_exists

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.9%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +5.2%

✅ get_item_missing

Time: ✅ 0.637µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -0.4%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%

✅ set_item

Time: ✅ 24.074µs (SLO: <30.000µs 📉 -19.8%) vs baseline: -1.2%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ All Tests Passing (19 suites)
✅ djangosimple - 30/30

✅ appsec

Time: ✅ 19.273ms (SLO: <22.300ms 📉 -13.6%) vs baseline: -0.1%

Memory: ✅ 67.830MB (SLO: <70.500MB -3.8%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.335ms (SLO: <1.450ms -7.9%) vs baseline: -0.3%

Memory: ✅ 66.060MB (SLO: <67.500MB -2.1%) vs baseline: +4.9%

✅ iast

Time: ✅ 19.270ms (SLO: <22.250ms 📉 -13.4%) vs baseline: +0.1%

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +4.8%

✅ profiler

Time: ✅ 15.597ms (SLO: <16.550ms -5.8%) vs baseline: ~same

Memory: ✅ 55.934MB (SLO: <57.500MB -2.7%) vs baseline: +4.6%

✅ resource-renaming

Time: ✅ 19.375ms (SLO: <21.750ms 📉 -10.9%) vs baseline: +0.6%

Memory: ✅ 67.849MB (SLO: <70.500MB -3.8%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 22.799ms (SLO: <28.200ms 📉 -19.2%) vs baseline: -0.5%

Memory: ✅ 69.144MB (SLO: <71.000MB -2.6%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.295ms (SLO: <21.750ms 📉 -11.3%) vs baseline: ~same

Memory: ✅ 67.751MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%

✅ tracer-and-profiler

Time: ✅ 21.434ms (SLO: <23.500ms -8.8%) vs baseline: +0.4%

Memory: ✅ 69.186MB (SLO: <71.000MB -2.6%) vs baseline: +5.2%

✅ tracer-dont-create-db-spans

Time: ✅ 19.297ms (SLO: <21.500ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 67.672MB (SLO: <70.000MB -3.3%) vs baseline: +4.6%

✅ tracer-minimal

Time: ✅ 16.621ms (SLO: <17.500ms -5.0%) vs baseline: +0.5%

Memory: ✅ 67.804MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 19.313ms (SLO: <21.750ms 📉 -11.2%) vs baseline: +0.2%

Memory: ✅ 67.745MB (SLO: <72.500MB -6.6%) vs baseline: +4.7%

✅ tracer-no-caches

Time: ✅ 17.314ms (SLO: <19.650ms 📉 -11.9%) vs baseline: +0.2%

Memory: ✅ 67.727MB (SLO: <70.000MB -3.2%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 18.807ms (SLO: <20.100ms -6.4%) vs baseline: +0.2%

Memory: ✅ 67.731MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%

✅ tracer-no-middleware

Time: ✅ 18.959ms (SLO: <21.500ms 📉 -11.8%) vs baseline: ~same

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 19.093ms (SLO: <22.000ms 📉 -13.2%) vs baseline: ~same

Memory: ✅ 67.771MB (SLO: <70.500MB -3.9%) vs baseline: +4.9%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.309ms (SLO: <19.850ms 📉 -17.8%) vs baseline: +0.1%

Memory: ✅ 67.745MB (SLO: <70.000MB -3.2%) vs baseline: +5.1%

✅ errortracking-enabled-user

Time: ✅ 16.328ms (SLO: <19.400ms 📉 -15.8%) vs baseline: ~same

Memory: ✅ 67.674MB (SLO: <70.000MB -3.3%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 16.399ms (SLO: <19.450ms 📉 -15.7%) vs baseline: +1.2%

Memory: ✅ 67.728MB (SLO: <70.000MB -3.2%) vs baseline: +4.9%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.080ms (SLO: <2.300ms -9.5%) vs baseline: +0.6%

Memory: ✅ 54.480MB (SLO: <56.500MB -3.6%) vs baseline: +4.6%

✅ errortracking-enabled-user

Time: ✅ 2.064ms (SLO: <2.250ms -8.3%) vs baseline: -0.2%

Memory: ✅ 54.637MB (SLO: <56.500MB -3.3%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.083ms (SLO: <2.300ms -9.4%) vs baseline: +0.9%

Memory: ✅ 54.460MB (SLO: <56.500MB -3.6%) vs baseline: +4.7%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.586ms (SLO: <4.750ms -3.5%) vs baseline: -0.3%

Memory: ✅ 64.083MB (SLO: <66.500MB -3.6%) vs baseline: +5.0%

✅ appsec-post

Time: ✅ 6.612ms (SLO: <6.750ms -2.0%) vs baseline: -0.2%

Memory: ✅ 64.378MB (SLO: <66.500MB -3.2%) vs baseline: +5.0%

✅ appsec-telemetry

Time: ✅ 4.587ms (SLO: <4.750ms -3.4%) vs baseline: ~same

Memory: ✅ 64.044MB (SLO: <66.500MB -3.7%) vs baseline: +4.8%

✅ debugger

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

Memory: ✅ 47.893MB (SLO: <49.500MB -3.2%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.856ms (SLO: <2.000ms -7.2%) vs baseline: +0.1%

Memory: ✅ 44.458MB (SLO: <49.000MB -9.3%) vs baseline: +5.1%

✅ profiler

Time: ✅ 1.927ms (SLO: <2.100ms -8.3%) vs baseline: -0.2%

Memory: ✅ 48.409MB (SLO: <50.000MB -3.2%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 3.373ms (SLO: <3.650ms -7.6%) vs baseline: -0.4%

Memory: ✅ 54.713MB (SLO: <56.000MB -2.3%) vs baseline: +5.1%

✅ tracer

Time: ✅ 3.361ms (SLO: <3.650ms -7.9%) vs baseline: -0.2%

Memory: ✅ 54.612MB (SLO: <56.500MB -3.3%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 3.360ms (SLO: <3.650ms -7.9%) vs baseline: ~same

Memory: ✅ 54.519MB (SLO: <60.000MB -9.1%) vs baseline: +5.0%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.945ms (SLO: <4.200ms -6.1%) vs baseline: ~same

Memory: ✅ 64.330MB (SLO: <66.000MB -2.5%) vs baseline: +4.7%

✅ iast-enabled

Time: ✅ 2.452ms (SLO: <2.800ms 📉 -12.4%) vs baseline: +0.5%

Memory: ✅ 60.477MB (SLO: <62.500MB -3.2%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.061ms (SLO: <2.250ms -8.4%) vs baseline: ~same

Memory: ✅ 54.598MB (SLO: <56.500MB -3.4%) vs baseline: +4.7%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.992µs (SLO: <100.000µs 📉 -18.0%) vs baseline: +1.8%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.254µs (SLO: <20.000µs 📉 -28.7%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ b3_single_headers

Time: ✅ 13.363µs (SLO: <20.000µs 📉 -33.2%) vs baseline: +0.5%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.3%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.340µs (SLO: <80.000µs 📉 -19.6%) vs baseline: +0.7%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.885µs (SLO: <80.000µs 📉 -16.4%) vs baseline: +0.8%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%

✅ empty_headers

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ full_t_id_datadog_headers

Time: ✅ 22.660µs (SLO: <30.000µs 📉 -24.5%) vs baseline: +0.5%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%

✅ invalid_priority_header

Time: ✅ 6.501µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.2%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.9%

✅ invalid_span_id_header

Time: ✅ 6.482µs (SLO: <10.000µs 📉 -35.2%) vs baseline: +0.2%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.8%

✅ invalid_tags_header

Time: ✅ 6.492µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -0.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.493µs (SLO: <10.000µs 📉 -35.1%) vs baseline: +0.1%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.6%

✅ large_header_no_matches

Time: ✅ 27.532µs (SLO: <30.000µs -8.2%) vs baseline: +0.3%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.761µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.3%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ medium_header_no_matches

Time: ✅ 9.841µs (SLO: <20.000µs 📉 -50.8%) vs baseline: ~same

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 11.279µs (SLO: <20.000µs 📉 -43.6%) vs baseline: +0.5%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ none_propagation_style

Time: ✅ 1.710µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +1.1%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +5.1%

✅ tracecontext_headers

Time: ✅ 35.142µs (SLO: <40.000µs 📉 -12.1%) vs baseline: +1.0%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.7%

✅ valid_headers_all

Time: ✅ 6.507µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ valid_headers_basic

Time: ✅ 6.054µs (SLO: <10.000µs 📉 -39.5%) vs baseline: -0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%

✅ wsgi_empty_headers

Time: ✅ 1.593µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.1%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.5%

✅ wsgi_invalid_priority_header

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

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.594µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ wsgi_invalid_tags_header

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.2%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.570µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.4%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%

✅ wsgi_large_header_no_matches

Time: ✅ 28.700µs (SLO: <40.000µs 📉 -28.2%) vs baseline: ~same

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.1%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.726µs (SLO: <40.000µs 📉 -25.7%) vs baseline: -0.1%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.5%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.279µs (SLO: <20.000µs 📉 -48.6%) vs baseline: -0.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.706µs (SLO: <20.000µs 📉 -41.5%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%

✅ wsgi_valid_headers_all

Time: ✅ 6.549µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.4%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.2%

✅ wsgi_valid_headers_basic

Time: ✅ 6.106µs (SLO: <10.000µs 📉 -38.9%) vs baseline: ~same

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 20.861µs (SLO: <30.000µs 📉 -30.5%) vs baseline: ~same

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%

✅ with_all

Time: ✅ 27.777µs (SLO: <40.000µs 📉 -30.6%) vs baseline: +0.2%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%

✅ with_dd_origin

Time: ✅ 24.974µs (SLO: <30.000µs 📉 -16.8%) vs baseline: +1.9%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.4%

✅ with_priority_and_origin

Time: ✅ 24.096µs (SLO: <40.000µs 📉 -39.8%) vs baseline: +0.7%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 20.802µs (SLO: <30.000µs 📉 -30.7%) vs baseline: ~same

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ with_tags

Time: ✅ 25.907µs (SLO: <40.000µs 📉 -35.2%) vs baseline: +0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ with_tags_invalid

Time: ✅ 27.439µs (SLO: <40.000µs 📉 -31.4%) vs baseline: +1.0%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 27.022µs (SLO: <40.000µs 📉 -32.4%) vs baseline: +3.1%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.698µs (SLO: <40.000µs 📉 -20.8%) vs baseline: -1.1%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.8%

✅ re_expand_noaspect

Time: ✅ 28.677µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.7%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.0%

✅ re_findall_aspect

Time: ✅ 2.897µs (SLO: <10.000µs 📉 -71.0%) vs baseline: +0.7%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.7%

✅ re_findall_noaspect

Time: ✅ 1.410µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.3%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.8%

✅ re_finditer_aspect

Time: ✅ 4.397µs (SLO: <10.000µs 📉 -56.0%) vs baseline: +0.4%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%

✅ re_finditer_noaspect

Time: ✅ 1.408µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.6%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%

✅ re_fullmatch_aspect

Time: ✅ 2.674µs (SLO: <10.000µs 📉 -73.3%) vs baseline: +0.8%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ re_fullmatch_noaspect

Time: ✅ 1.296µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.3%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.7%

✅ re_group_aspect

Time: ✅ 2.981µs (SLO: <10.000µs 📉 -70.2%) vs baseline: +1.1%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.1%

✅ re_group_noaspect

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -1.8%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%

✅ re_groups_aspect

Time: ✅ 3.147µs (SLO: <10.000µs 📉 -68.5%) vs baseline: +1.6%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 1.695µs (SLO: <10.000µs 📉 -83.1%) vs baseline: +0.4%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.5%

✅ re_match_aspect

Time: ✅ 2.683µs (SLO: <10.000µs 📉 -73.2%) vs baseline: -1.5%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.9%

✅ re_match_noaspect

Time: ✅ 1.302µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.2%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%

✅ re_search_aspect

Time: ✅ 2.511µs (SLO: <10.000µs 📉 -74.9%) vs baseline: -0.1%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ re_search_noaspect

Time: ✅ 1.208µs (SLO: <10.000µs 📉 -87.9%) vs baseline: ~same

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.9%

✅ re_sub_aspect

Time: ✅ 3.367µs (SLO: <10.000µs 📉 -66.3%) vs baseline: +0.8%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +4.7%

✅ re_sub_noaspect

Time: ✅ 1.541µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.5%

Memory: ✅ 39.734MB (SLO: <41.000MB -3.1%) vs baseline: +4.7%

✅ re_subn_aspect

Time: ✅ 3.594µs (SLO: <10.000µs 📉 -64.1%) vs baseline: +0.4%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +4.9%

✅ re_subn_noaspect

Time: ✅ 1.630µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.1%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.1%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.283µs (SLO: <10.000µs 📉 -57.2%) vs baseline: -0.5%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 1.088µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.8%

Memory: ✅ 39.734MB (SLO: <41.000MB -3.1%) vs baseline: +4.5%

✅ ospathjoin_aspect

Time: ✅ 6.358µs (SLO: <10.000µs 📉 -36.4%) vs baseline: +2.3%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.6%

✅ ospathjoin_noaspect

Time: ✅ 2.319µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +0.5%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.0%

✅ ospathnormcase_aspect

Time: ✅ 3.570µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +0.9%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%

✅ ospathnormcase_noaspect

Time: ✅ 0.573µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.3%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +4.8%

✅ ospathsplit_aspect

Time: ✅ 4.953µs (SLO: <10.000µs 📉 -50.5%) vs baseline: +2.3%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.8%

✅ ospathsplit_noaspect

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +1.8%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ ospathsplitdrive_aspect

Time: ✅ 3.712µs (SLO: <10.000µs 📉 -62.9%) vs baseline: -1.0%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.0%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.700µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +0.5%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.2%

✅ ospathsplitext_aspect

Time: ✅ 4.634µs (SLO: <10.000µs 📉 -53.7%) vs baseline: +0.1%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.2%

✅ ospathsplitext_noaspect

Time: ✅ 1.375µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.1%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.390µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -0.7%

Memory: ✅ 40.029MB (SLO: <41.000MB -2.4%) vs baseline: +5.2%

✅ rsplit_noaspect

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.5%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ split_aspect

Time: ✅ 1.384µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.5%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%

✅ split_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.2%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.400µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +2.5%

Memory: ✅ 39.990MB (SLO: <41.000MB -2.5%) vs baseline: +5.0%

✅ splitlines_noaspect

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

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.5%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.411ms (SLO: <42.000ms -3.8%) vs baseline: -0.1%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +5.2%

✅ add-link

Time: ✅ 36.066ms (SLO: <38.550ms -6.4%) vs baseline: -0.3%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 219.075ms (SLO: <232.000ms -5.6%) vs baseline: +0.6%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 211.472ms (SLO: <221.600ms -4.6%) vs baseline: -0.3%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +5.0%

✅ get-context

Time: ✅ 29.082ms (SLO: <31.300ms -7.1%) vs baseline: -0.4%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +5.0%

✅ is-recording

Time: ✅ 29.283ms (SLO: <31.000ms -5.5%) vs baseline: +0.8%

Memory: ✅ 36.844MB (SLO: <39.000MB -5.5%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 63.054ms (SLO: <65.850ms -4.2%) vs baseline: -0.1%

Memory: ✅ 36.884MB (SLO: <39.000MB -5.4%) vs baseline: +4.4%

✅ set-status

Time: ✅ 32.172ms (SLO: <34.150ms -5.8%) vs baseline: +1.5%

Memory: ✅ 36.923MB (SLO: <39.000MB -5.3%) vs baseline: +4.7%

✅ start

Time: ✅ 28.727ms (SLO: <30.150ms -4.7%) vs baseline: ~same

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 33.814ms (SLO: <35.350ms -4.3%) vs baseline: ~same

Memory: ✅ 37.061MB (SLO: <39.000MB -5.0%) vs baseline: +5.4%

✅ start-finish-telemetry

Time: ✅ 33.671ms (SLO: <35.450ms -5.0%) vs baseline: -0.2%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +5.1%

✅ update-name

Time: ✅ 31.059ms (SLO: <33.400ms -7.0%) vs baseline: +0.5%

Memory: ✅ 36.903MB (SLO: <39.000MB -5.4%) vs baseline: +4.7%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 340.762ms (SLO: <354.300ms -3.8%) vs baseline: -0.7%

Memory: ✅ 40.192MB (SLO: <41.500MB -3.2%) vs baseline: +4.4%

✅ cache_on

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.0%

Memory: ✅ 39.246MB (SLO: <41.000MB -4.3%) vs baseline: +6.2%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 156.834µs (SLO: <170.000µs -7.7%) vs baseline: +1.4%

Memory: ✅ 39.132MB (SLO: <41.000MB -4.6%) vs baseline: +4.2%

✅ import_many_cached

Time: ✅ 120.789µs (SLO: <130.000µs -7.1%) vs baseline: ~same

Memory: ✅ 39.064MB (SLO: <41.000MB -4.7%) vs baseline: +4.4%

✅ import_many_stdlib

Time: ✅ 1.644ms (SLO: <1.750ms -6.0%) vs baseline: +0.6%

Memory: ✅ 39.343MB (SLO: <41.000MB -4.0%) vs baseline: +4.8%

✅ import_many_stdlib_cached

Time: ✅ 0.982ms (SLO: <1.100ms 📉 -10.7%) vs baseline: -0.2%

Memory: ✅ 39.446MB (SLO: <41.000MB -3.8%) vs baseline: +6.0%

✅ import_many_unknown

Time: ✅ 829.048µs (SLO: <890.000µs -6.8%) vs baseline: -0.7%

Memory: ✅ 39.373MB (SLO: <41.000MB -4.0%) vs baseline: +6.2%

✅ import_many_unknown_cached

Time: ✅ 791.842µs (SLO: <870.000µs -9.0%) vs baseline: -0.6%

Memory: ✅ 39.031MB (SLO: <41.000MB -4.8%) vs baseline: +4.5%

✅ import_one

Time: ✅ 19.845µs (SLO: <30.000µs 📉 -33.8%) vs baseline: +0.3%

Memory: ✅ 39.286MB (SLO: <41.000MB -4.2%) vs baseline: +5.9%

✅ import_one_cache

Time: ✅ 6.279µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.2%

Memory: ✅ 38.969MB (SLO: <41.000MB -5.0%) vs baseline: +4.7%

✅ import_one_stdlib

Time: ✅ 18.847µs (SLO: <20.000µs -5.8%) vs baseline: +0.7%

Memory: ✅ 38.991MB (SLO: <41.000MB -4.9%) vs baseline: +4.4%

✅ import_one_stdlib_cache

Time: ✅ 6.309µs (SLO: <10.000µs 📉 -36.9%) vs baseline: +0.9%

Memory: ✅ 39.038MB (SLO: <41.000MB -4.8%) vs baseline: +5.5%

✅ import_one_unknown

Time: ✅ 45.316µs (SLO: <50.000µs -9.4%) vs baseline: -0.4%

Memory: ✅ 38.829MB (SLO: <41.000MB -5.3%) vs baseline: +4.6%

✅ import_one_unknown_cache

Time: ✅ 6.317µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +0.4%

Memory: ✅ 39.058MB (SLO: <41.000MB -4.7%) vs baseline: +5.5%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.365µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.8%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.4%

✅ high_rate_limit

Time: ✅ 2.417µs (SLO: <10.000µs 📉 -75.8%) vs baseline: ~same

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%

✅ long_window

Time: ✅ 2.361µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.8%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%

✅ low_rate_limit

Time: ✅ 2.381µs (SLO: <10.000µs 📉 -76.2%) vs baseline: -0.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ no_rate_limit

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: ~same

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.504µs (SLO: <10.000µs 📉 -75.0%) vs baseline: ~same

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 308.823ms (SLO: <320.950ms -3.8%) vs baseline: +0.1%

Memory: ✅ 35.350MB (SLO: <36.500MB -3.2%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 331.621ms (SLO: <359.150ms -7.7%) vs baseline: +0.3%

Memory: ✅ 39.223MB (SLO: <40.500MB -3.2%) vs baseline: +4.9%

✅ medium

Time: ✅ 6.983ms (SLO: <7.400ms -5.6%) vs baseline: -0.3%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ shallow

Time: ✅ 0.938ms (SLO: <1.050ms 📉 -10.6%) vs baseline: -0.2%

Memory: ✅ 34.426MB (SLO: <35.500MB -3.0%) vs baseline: +4.5%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 136.590µs (SLO: <290.000µs 📉 -52.9%) vs baseline: -0.7%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ high_match

Time: ✅ 171.519µs (SLO: <480.000µs 📉 -64.3%) vs baseline: -2.0%

Memory: ✅ 34.426MB (SLO: <35.500MB -3.0%) vs baseline: +4.2%

✅ low_match

Time: ✅ 99.147µs (SLO: <120.000µs 📉 -17.4%) vs baseline: -0.2%

Memory: ✅ 603.152MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.671ms (SLO: <8.500ms 📉 -68.6%) vs baseline: +0.3%

Memory: ✅ 70.497MB (SLO: <75.000MB -6.0%) vs baseline: +4.7%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.592µs (SLO: <20.000µs 📉 -47.0%) vs baseline: +0.5%

Memory: ✅ 34.977MB (SLO: <36.000MB -2.8%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 40.162µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +0.6%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.8%

✅ collectipvariant_exists

Time: ✅ 40.575µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.3%

Memory: ✅ 35.114MB (SLO: <36.000MB -2.5%) vs baseline: +5.3%

✅ no-collectipvariant

Time: ✅ 39.936µs (SLO: <50.000µs 📉 -20.1%) vs baseline: ~same

Memory: ✅ 34.977MB (SLO: <36.000MB -2.8%) vs baseline: +5.1%

✅ no-useragentvariant

Time: ✅ 38.545µs (SLO: <50.000µs 📉 -22.9%) vs baseline: ~same

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +4.9%

✅ obfuscation-no-query

Time: ✅ 40.579µs (SLO: <50.000µs 📉 -18.8%) vs baseline: +0.7%

Memory: ✅ 35.114MB (SLO: <36.000MB -2.5%) vs baseline: +5.4%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.700µs (SLO: <90.000µs 📉 -15.9%) vs baseline: -0.2%

Memory: ✅ 34.898MB (SLO: <36.500MB -4.4%) vs baseline: +4.6%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.226µs (SLO: <90.000µs 📉 -15.3%) vs baseline: -0.4%

Memory: ✅ 35.036MB (SLO: <36.500MB -4.0%) vs baseline: +5.2%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.924µs (SLO: <170.000µs -9.5%) vs baseline: ~same

Memory: ✅ 35.330MB (SLO: <36.500MB -3.2%) vs baseline: +4.8%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.686µs (SLO: <160.000µs -6.4%) vs baseline: +1.0%

Memory: ✅ 35.173MB (SLO: <36.500MB -3.6%) vs baseline: +4.6%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.596µs (SLO: <170.000µs -9.1%) vs baseline: +0.1%

Memory: ✅ 35.448MB (SLO: <36.500MB -2.9%) vs baseline: +5.1%

✅ useragentvariant_exists_1

Time: ✅ 39.303µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.3%

Memory: ✅ 35.036MB (SLO: <36.000MB -2.7%) vs baseline: +5.0%

✅ useragentvariant_exists_2

Time: ✅ 40.674µs (SLO: <50.000µs 📉 -18.7%) vs baseline: +0.6%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +4.9%

✅ useragentvariant_exists_3

Time: ✅ 39.799µs (SLO: <50.000µs 📉 -20.4%) vs baseline: -0.1%

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 39.391µs (SLO: <50.000µs 📉 -21.2%) vs baseline: +0.3%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +5.0%

✅ useragentvariant_not_exists_2

Time: ✅ 39.459µs (SLO: <50.000µs 📉 -21.1%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.9%

✅ span - 26/26

✅ add-event

Time: ✅ 17.326ms (SLO: <22.500ms 📉 -23.0%) vs baseline: +0.9%

Memory: ✅ 36.479MB (SLO: <53.000MB 📉 -31.2%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 86.997ms (SLO: <93.500ms -7.0%) vs baseline: ~same

Memory: ✅ 40.685MB (SLO: <53.000MB 📉 -23.2%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 139.951ms (SLO: <155.000ms -9.7%) vs baseline: -0.2%

Memory: ✅ 40.560MB (SLO: <53.000MB 📉 -23.5%) vs baseline: +5.4%

✅ get-context

Time: ✅ 16.015ms (SLO: <20.500ms 📉 -21.9%) vs baseline: -0.1%

Memory: ✅ 36.097MB (SLO: <53.000MB 📉 -31.9%) vs baseline: +4.6%

✅ is-recording

Time: ✅ 16.263ms (SLO: <20.500ms 📉 -20.7%) vs baseline: ~same

Memory: ✅ 36.086MB (SLO: <53.000MB 📉 -31.9%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 35.582ms (SLO: <40.000ms 📉 -11.0%) vs baseline: +0.3%

Memory: ✅ 36.668MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.3%

✅ set-status

Time: ✅ 17.691ms (SLO: <22.000ms 📉 -19.6%) vs baseline: -0.3%

Memory: ✅ 36.038MB (SLO: <53.000MB 📉 -32.0%) vs baseline: +4.6%

✅ start

Time: ✅ 16.017ms (SLO: <20.500ms 📉 -21.9%) vs baseline: +0.8%

Memory: ✅ 36.100MB (SLO: <53.000MB 📉 -31.9%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 50.767ms (SLO: <52.500ms -3.3%) vs baseline: +0.6%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 51.955ms (SLO: <54.500ms -4.7%) vs baseline: -0.8%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 53.585ms (SLO: <57.000ms -6.0%) vs baseline: -0.3%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ start-traceid128

Time: ✅ 16.352ms (SLO: <22.500ms 📉 -27.3%) vs baseline: +1.2%

Memory: ✅ 36.156MB (SLO: <53.000MB 📉 -31.8%) vs baseline: +4.4%

✅ update-name

Time: ✅ 16.454ms (SLO: <22.000ms 📉 -25.2%) vs baseline: +0.6%

Memory: ✅ 36.328MB (SLO: <53.000MB 📉 -31.5%) vs baseline: +4.8%

✅ tracer - 6/6

✅ large

Time: ✅ 29.035ms (SLO: <32.950ms 📉 -11.9%) vs baseline: -0.4%

Memory: ✅ 35.330MB (SLO: <36.500MB -3.2%) vs baseline: +4.9%

✅ medium

Time: ✅ 2.904ms (SLO: <3.200ms -9.3%) vs baseline: +1.5%

Memory: ✅ 34.111MB (SLO: <35.500MB -3.9%) vs baseline: +4.6%

✅ small

Time: ✅ 326.047µs (SLO: <370.000µs 📉 -11.9%) vs baseline: ~same

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) 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

@VianneyRuhlmann VianneyRuhlmann force-pushed the vianney/stop-threads-in-dummy branch from 8001299 to 1649d17 Compare November 18, 2025 09:15
christophe-papazian
christophe-papazian reviewed Nov 18, 2025
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@VianneyRuhlmann VianneyRuhlmann force-pushed the vianney/stop-threads-in-dummy branch from 1649d17 to 756bab1 Compare November 18, 2025 09:45
@christophe-papazian christophe-papazian requested a review from a team as a code owner November 18, 2025 13:21
brettlangdon
brettlangdon reviewed Nov 19, 2025
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@VianneyRuhlmann VianneyRuhlmann merged commit 33e3604 into main Nov 19, 2025
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@VianneyRuhlmann VianneyRuhlmann deleted the vianney/stop-threads-in-dummy branch November 19, 2025 18:03
aniszoubiramar pushed a commit that referenced this pull request Nov 20, 2025
@VianneyRuhlmann @christophe-papazian @aniszoubiramar
chore(utils): stop threads in dummy writer (#15307)
152a8a6 
## Description

Fix crash in `appsec_threats` test on macos caused by to many
NativeWriter being created. The crash is due to each native writer
instance holding onto a kqueue fd exceeding the macos ulimit (256). This
fixes the issue by shutting down the tokio runtime of the native writer
when we are done with the DummyTracer ie. when pop is called.

## Testing

Run the `appsec_threats_fastapi` test with `ulimit -n` set to 256 (by
default on mac).

---------

Co-authored-by: Christophe Papazian <[email protected]>
Co-authored-by: Christophe Papazian <[email protected]>
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@juanjux juanjux juanjux approved these changes

@brettlangdon brettlangdon brettlangdon approved these changes

@christophe-papazian christophe-papazian christophe-papazian approved these changes

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