fix: ensure IPC file closed after use #15194

P403n1x87 · 2025-11-10T12:22:50Z

Description

We fix a problem that caused IPC string files to evade proper context management, leading to spurious ResourceWarnings at runtime.

Fixes #15176.

We fix a problem that caused IPC string files to evade proper context management, leading to spurious ``ResourceWarning``s at runtime. Fixes #15176.

github-actions · 2025-11-10T12:23:23Z

CODEOWNERS have been resolved as:

releasenotes/notes/fix-ipc-open-file-ensure-closed-98d9707f56c416da.yaml  @DataDog/apm-python
ddtrace/internal/ipc.py                                                 @DataDog/apm-core-python

github-actions · 2025-11-10T12:50:47Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 235 ± 1 ms.

The average import time from base is: 237 ± 2 ms.

The import time difference between this PR and base is: -1.99 ± 0.07 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 1.996 ms (0.85%)

ddtrace.bootstrap.sitecustomize 1.288 ms (0.55%)

ddtrace.bootstrap.preload 1.288 ms (0.55%)

ddtrace.internal.remoteconfig.client 0.609 ms (0.26%)

ddtrace 0.709 ms (0.30%)

ddtrace.internal._unpatched 0.060 ms (0.03%)

subprocess 0.030 ms (0.01%)

contextlib 0.030 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%)

pr-commenter · 2025-11-10T13:18:56Z

Performance SLOs

Comparing candidate fix/ipc-open-file-ensure-closed (e1267f2) with baseline main (d1b2ce2)

📈 Performance Regressions (1 suite)

📈 iastaspects - 118/118

✅ add_aspect

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

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ add_inplace_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.2%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ add_inplace_noaspect

Time: ✅ 0.318µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.2%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 0.281µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.2%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ bytearray_aspect

Time: ✅ 1.316µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -1.9%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ bytearray_extend_aspect

Time: ✅ 1.516µs (SLO: <10.000µs 📉 -84.8%) vs baseline: -1.0%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ bytearray_extend_noaspect

Time: ✅ 0.616µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +1.2%

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%) vs baseline: +4.5%

✅ bytearray_noaspect

Time: ✅ 0.476µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -3.1%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +5.2%

✅ bytes_aspect

Time: ✅ 1.287µs (SLO: <10.000µs 📉 -87.1%) vs baseline: +0.5%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ bytes_noaspect

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

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 1.312µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.1%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.1%

✅ bytesio_noaspect

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

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +5.1%

✅ capitalize_aspect

Time: ✅ 0.739µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +1.0%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ capitalize_noaspect

Time: ✅ 0.438µs (SLO: <10.000µs 📉 -95.6%) vs baseline: ~same

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ casefold_aspect

Time: ✅ 0.731µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.3%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ casefold_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: ~same

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ decode_aspect

Time: ✅ 0.722µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.7%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ decode_noaspect

Time: ✅ 0.419µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -1.2%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ encode_aspect

Time: ✅ 0.712µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.6%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ encode_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.9%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 3.290µs (SLO: <10.000µs 📉 -67.1%) vs baseline: -0.5%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.8%

✅ format_map_aspect

Time: ✅ 3.470µs (SLO: <10.000µs 📉 -65.3%) vs baseline: -0.5%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 0.779µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.9%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ format_noaspect

Time: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -1.0%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ index_aspect

Time: ✅ 0.359µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.4%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ index_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.2%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ join_aspect

Time: ✅ 1.363µs (SLO: <10.000µs 📉 -86.4%) vs baseline: -0.6%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ join_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.5%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.521µs (SLO: <20.000µs 📉 -87.4%) vs baseline: ~same

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +5.1%

✅ ljust_noaspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.0%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ lower_aspect

Time: ✅ 2.213µs (SLO: <10.000µs 📉 -77.9%) vs baseline: -0.2%

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%) vs baseline: +4.7%

✅ lower_noaspect

Time: ✅ 0.371µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.2%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ lstrip_aspect

Time: ✅ 2.238µs (SLO: <20.000µs 📉 -88.8%) vs baseline: ~same

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ lstrip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.0%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.8%

✅ modulo_aspect

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

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ modulo_aspect_for_bytearray_bytearray

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

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.6%

✅ modulo_aspect_for_bytes

Time: ✅ 0.976µs (SLO: <10.000µs 📉 -90.2%) vs baseline: +0.1%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.238µs (SLO: <10.000µs 📉 -87.6%) vs baseline: -1.1%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ modulo_noaspect

Time: ✅ 0.624µs (SLO: <10.000µs 📉 -93.8%) vs baseline: -1.0%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ replace_aspect

Time: ✅ 5.399µs (SLO: <10.000µs 📉 -46.0%) vs baseline: 📈 +12.0%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.6%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ repr_aspect

Time: ✅ 0.904µs (SLO: <10.000µs 📉 -91.0%) vs baseline: -0.9%

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.6%

✅ repr_noaspect

Time: ✅ 0.419µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -1.0%

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%) vs baseline: +4.7%

✅ rstrip_aspect

Time: ✅ 1.879µs (SLO: <20.000µs 📉 -90.6%) vs baseline: -0.8%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +5.1%

✅ rstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.4%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ slice_aspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.9%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ slice_noaspect

Time: ✅ 0.443µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -0.3%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ stringio_aspect

Time: ✅ 1.524µs (SLO: <10.000µs 📉 -84.8%) vs baseline: -0.3%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ stringio_noaspect

Time: ✅ 0.711µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.4%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ strip_aspect

Time: ✅ 2.217µs (SLO: <20.000µs 📉 -88.9%) vs baseline: -0.4%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ strip_noaspect

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.9%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ swapcase_aspect

Time: ✅ 2.410µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.1%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ swapcase_noaspect

Time: ✅ 0.532µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -0.6%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ title_aspect

Time: ✅ 2.346µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.3%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.2%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ translate_aspect

Time: ✅ 3.222µs (SLO: <10.000µs 📉 -67.8%) vs baseline: -0.7%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ translate_noaspect

Time: ✅ 1.034µs (SLO: <10.000µs 📉 -89.7%) vs baseline: -0.9%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.1%

✅ upper_aspect

Time: ✅ 2.207µs (SLO: <10.000µs 📉 -77.9%) vs baseline: -0.5%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ upper_noaspect

Time: ✅ 0.371µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.0%

🟡 Near SLO Breach (6 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.464ms (SLO: <22.300ms -8.2%) vs baseline: +0.2%

Memory: ✅ 66.140MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +5.1%

✅ exception-replay-enabled

Time: ✅ 1.339ms (SLO: <1.450ms -7.7%) vs baseline: ~same

Memory: ✅ 64.214MB (SLO: <67.000MB -4.2%) vs baseline: +5.1%

✅ iast

Time: ✅ 20.429ms (SLO: <22.250ms -8.2%) vs baseline: -0.1%

Memory: ✅ 66.036MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.7%

✅ profiler

Time: ✅ 15.566ms (SLO: <16.550ms -5.9%) vs baseline: +0.2%

Memory: ✅ 53.967MB (SLO: <54.500MB 🟡 -1.0%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 20.563ms (SLO: <21.750ms -5.5%) vs baseline: -0.2%

Memory: ✅ 66.034MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.7%

✅ span-code-origin

Time: ✅ 25.361ms (SLO: <28.200ms 📉 -10.1%) vs baseline: -0.4%

Memory: ✅ 67.352MB (SLO: <69.500MB -3.1%) vs baseline: +4.6%

✅ tracer

Time: ✅ 20.516ms (SLO: <21.750ms -5.7%) vs baseline: +0.4%

Memory: ✅ 66.064MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.9%

✅ tracer-and-profiler

Time: ✅ 22.688ms (SLO: <23.500ms -3.5%) vs baseline: +0.5%

Memory: ✅ 67.758MB (SLO: <68.000MB 🟡 -0.4%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.273ms (SLO: <21.500ms 📉 -10.4%) vs baseline: -0.6%

Memory: ✅ 66.110MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.652ms (SLO: <17.500ms -4.8%) vs baseline: -0.3%

Memory: ✅ 66.111MB (SLO: <67.000MB 🟡 -1.3%) vs baseline: +5.0%

✅ tracer-native

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

Memory: ✅ 67.712MB (SLO: <72.500MB -6.6%) vs baseline: +4.7%

✅ tracer-no-caches

Time: ✅ 18.476ms (SLO: <19.650ms -6.0%) vs baseline: -0.4%

Memory: ✅ 66.044MB (SLO: <67.000MB 🟡 -1.4%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 18.764ms (SLO: <20.100ms -6.6%) vs baseline: +0.2%

Memory: ✅ 66.022MB (SLO: <67.000MB 🟡 -1.5%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 20.099ms (SLO: <21.500ms -6.5%) vs baseline: -0.3%

Memory: ✅ 65.975MB (SLO: <67.000MB 🟡 -1.5%) vs baseline: +4.8%

✅ tracer-no-templates

Time: ✅ 20.223ms (SLO: <22.000ms -8.1%) vs baseline: -0.6%

Memory: ✅ 65.987MB (SLO: <67.000MB 🟡 -1.5%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.162ms (SLO: <19.850ms -8.5%) vs baseline: +0.6%

Memory: ✅ 66.129MB (SLO: <66.500MB 🟡 -0.6%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 18.013ms (SLO: <19.400ms -7.2%) vs baseline: -0.3%

Memory: ✅ 66.118MB (SLO: <66.500MB 🟡 -0.6%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.111ms (SLO: <19.450ms -6.9%) vs baseline: -0.1%

Memory: ✅ 66.119MB (SLO: <66.500MB 🟡 -0.6%) vs baseline: +5.3%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.078ms (SLO: <2.300ms -9.6%) vs baseline: +0.3%

Memory: ✅ 52.534MB (SLO: <53.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 2.072ms (SLO: <2.250ms -7.9%) vs baseline: ~same

Memory: ✅ 52.494MB (SLO: <53.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 2.078ms (SLO: <2.300ms -9.6%) vs baseline: +0.5%

Memory: ✅ 52.475MB (SLO: <53.500MB 🟡 -1.9%) vs baseline: +4.5%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.596ms (SLO: <4.750ms -3.2%) vs baseline: -0.1%

Memory: ✅ 62.277MB (SLO: <65.000MB -4.2%) vs baseline: +4.8%

✅ appsec-post

Time: ✅ 6.632ms (SLO: <6.750ms 🟡 -1.7%) vs baseline: ~same

Memory: ✅ 62.296MB (SLO: <65.000MB -4.2%) vs baseline: +4.6%

✅ appsec-telemetry

Time: ✅ 4.593ms (SLO: <4.750ms -3.3%) vs baseline: -0.2%

Memory: ✅ 62.367MB (SLO: <65.000MB -4.1%) vs baseline: +5.0%

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.2%) vs baseline: ~same

Memory: ✅ 45.226MB (SLO: <47.000MB -3.8%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.0%) vs baseline: ~same

Memory: ✅ 42.099MB (SLO: <49.000MB 📉 -14.1%) vs baseline: +4.8%

✅ profiler

Time: ✅ 1.917ms (SLO: <2.100ms -8.7%) vs baseline: +0.2%

Memory: ✅ 46.728MB (SLO: <47.000MB 🟡 -0.6%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 3.367ms (SLO: <3.650ms -7.8%) vs baseline: ~same

Memory: ✅ 52.619MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.351ms (SLO: <3.650ms -8.2%) vs baseline: -0.1%

Memory: ✅ 52.559MB (SLO: <53.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.355ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 54.070MB (SLO: <60.000MB -9.9%) vs baseline: +4.8%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.454ms (SLO: <320.950ms -3.9%) vs baseline: -0.3%

Memory: ✅ 32.755MB (SLO: <34.500MB -5.1%) vs baseline: +4.7%

✅ deep-profiled

Time: ✅ 327.660ms (SLO: <359.150ms -8.8%) vs baseline: ~same

Memory: ✅ 38.657MB (SLO: <39.000MB 🟡 -0.9%) vs baseline: +5.0%

✅ medium

Time: ✅ 7.008ms (SLO: <7.400ms -5.3%) vs baseline: -0.3%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +5.1%

✅ shallow

Time: ✅ 0.943ms (SLO: <1.050ms 📉 -10.2%) vs baseline: +0.2%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +5.2%

🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.059µs (SLO: <20.000µs 📉 -84.7%) vs baseline: +4.8%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.8%

✅ 1-count-metrics-100-times

Time: ✅ 199.015µs (SLO: <220.000µs -9.5%) vs baseline: +0.3%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 3.291µs (SLO: <20.000µs 📉 -83.5%) vs baseline: +1.4%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +5.1%

✅ 1-distribution-metrics-100-times

Time: ✅ 210.728µs (SLO: <220.000µs -4.2%) vs baseline: -0.4%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.6%

✅ 1-gauge-metric-1-times

Time: ✅ 2.220µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +2.5%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.8%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.370µs (SLO: <150.000µs -8.4%) vs baseline: +0.9%

Memory: ✅ 31.968MB (SLO: <34.000MB -6.0%) vs baseline: +4.9%

✅ 1-rate-metric-1-times

Time: ✅ 3.140µs (SLO: <20.000µs 📉 -84.3%) vs baseline: +3.1%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +5.2%

✅ 1-rate-metrics-100-times

Time: ✅ 212.302µs (SLO: <250.000µs 📉 -15.1%) vs baseline: +0.2%

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +5.2%

✅ 100-count-metrics-100-times

Time: ✅ 20.576ms (SLO: <22.000ms -6.5%) vs baseline: +2.6%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +5.3%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.259ms (SLO: <2.300ms 🟡 -1.8%) vs baseline: +0.9%

Memory: ✅ 31.949MB (SLO: <34.000MB -6.0%) vs baseline: +5.0%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.399ms (SLO: <1.550ms -9.7%) vs baseline: +0.3%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.203ms (SLO: <2.550ms 📉 -13.6%) vs baseline: +0.7%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +5.1%

✅ flush-1-metric

Time: ✅ 4.404µs (SLO: <20.000µs 📉 -78.0%) vs baseline: -0.5%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +4.9%

✅ flush-100-metrics

Time: ✅ 174.649µs (SLO: <250.000µs 📉 -30.1%) vs baseline: -0.7%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.8%

✅ flush-1000-metrics

Time: ✅ 2.122ms (SLO: <2.500ms 📉 -15.1%) vs baseline: +0.2%

Memory: ✅ 32.735MB (SLO: <34.500MB -5.1%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.248µs (SLO: <20.000µs 📉 -33.8%) vs baseline: -0.3%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.3%

✅ context_with_data_no_listeners

Time: ✅ 3.273µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -0.6%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +4.8%

✅ get_item_exists

Time: ✅ 0.589µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.9%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.8%

✅ get_item_missing

Time: ✅ 0.641µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -0.1%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.1%

✅ set_item

Time: ✅ 24.110µs (SLO: <30.000µs 📉 -19.6%) vs baseline: +0.7%

Memory: ✅ 31.634MB (SLO: <33.500MB -5.6%) vs baseline: +5.1%

✅ All Tests Passing (16 suites)

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.967ms (SLO: <4.200ms -5.5%) vs baseline: -0.7%

Memory: ✅ 62.364MB (SLO: <66.000MB -5.5%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.429ms (SLO: <2.800ms 📉 -13.3%) vs baseline: -1.0%

Memory: ✅ 58.766MB (SLO: <60.000MB -2.1%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 2.060ms (SLO: <2.250ms -8.4%) vs baseline: ~same

Memory: ✅ 52.632MB (SLO: <54.500MB -3.4%) vs baseline: +4.7%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.226µs (SLO: <100.000µs 📉 -18.8%) vs baseline: ~same

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.246µs (SLO: <20.000µs 📉 -28.8%) vs baseline: -1.0%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +5.0%

✅ b3_single_headers

Time: ✅ 14.103µs (SLO: <20.000µs 📉 -29.5%) vs baseline: +4.8%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.9%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.997µs (SLO: <80.000µs 📉 -18.8%) vs baseline: +1.7%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +5.0%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 69.135µs (SLO: <80.000µs 📉 -13.6%) vs baseline: +4.9%

Memory: ✅ 32.008MB (SLO: <33.500MB -4.5%) vs baseline: +4.7%

✅ empty_headers

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.4%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +5.2%

✅ full_t_id_datadog_headers

Time: ✅ 22.794µs (SLO: <30.000µs 📉 -24.0%) vs baseline: -0.4%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +5.2%

✅ invalid_priority_header

Time: ✅ 6.606µs (SLO: <10.000µs 📉 -33.9%) vs baseline: +0.6%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ invalid_span_id_header

Time: ✅ 6.529µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.6%

Memory: ✅ 31.988MB (SLO: <33.500MB -4.5%) vs baseline: +4.9%

✅ invalid_tags_header

Time: ✅ 6.557µs (SLO: <10.000µs 📉 -34.4%) vs baseline: -0.3%

Memory: ✅ 32.008MB (SLO: <33.500MB -4.5%) vs baseline: +4.5%

✅ invalid_trace_id_header

Time: ✅ 6.537µs (SLO: <10.000µs 📉 -34.6%) vs baseline: ~same

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +5.1%

✅ large_header_no_matches

Time: ✅ 27.692µs (SLO: <30.000µs -7.7%) vs baseline: +0.2%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.7%

✅ large_valid_headers_all

Time: ✅ 28.789µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.3%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ medium_header_no_matches

Time: ✅ 9.845µs (SLO: <20.000µs 📉 -50.8%) vs baseline: -0.1%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 11.278µs (SLO: <20.000µs 📉 -43.6%) vs baseline: ~same

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ none_propagation_style

Time: ✅ 1.728µs (SLO: <10.000µs 📉 -82.7%) vs baseline: -0.1%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.507µs (SLO: <40.000µs 📉 -13.7%) vs baseline: ~same

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +5.1%

✅ valid_headers_all

Time: ✅ 6.562µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.5%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.7%

✅ valid_headers_basic

Time: ✅ 6.131µs (SLO: <10.000µs 📉 -38.7%) vs baseline: -0.2%

Memory: ✅ 31.988MB (SLO: <33.500MB -4.5%) vs baseline: +4.5%

✅ wsgi_empty_headers

Time: ✅ 1.603µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.7%

Memory: ✅ 31.988MB (SLO: <33.500MB -4.5%) vs baseline: +5.0%

✅ wsgi_invalid_priority_header

Time: ✅ 6.597µs (SLO: <10.000µs 📉 -34.0%) vs baseline: -0.2%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.6%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.616µs (SLO: <10.000µs 📉 -83.8%) vs baseline: ~same

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.6%

✅ wsgi_invalid_tags_header

Time: ✅ 6.583µs (SLO: <10.000µs 📉 -34.2%) vs baseline: -0.5%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.7%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.571µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -0.4%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.6%

✅ wsgi_large_header_no_matches

Time: ✅ 28.713µs (SLO: <40.000µs 📉 -28.2%) vs baseline: +0.2%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.7%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.976µs (SLO: <40.000µs 📉 -25.1%) vs baseline: +0.8%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +5.0%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.223µs (SLO: <20.000µs 📉 -48.9%) vs baseline: +1.4%

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.566µs (SLO: <20.000µs 📉 -42.2%) vs baseline: -0.4%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.9%

✅ wsgi_valid_headers_all

Time: ✅ 6.625µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +0.3%

Memory: ✅ 32.008MB (SLO: <33.500MB -4.5%) vs baseline: +4.8%

✅ wsgi_valid_headers_basic

Time: ✅ 6.222µs (SLO: <10.000µs 📉 -37.8%) vs baseline: +1.1%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.9%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.077µs (SLO: <30.000µs 📉 -29.7%) vs baseline: +0.7%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +5.1%

✅ with_all

Time: ✅ 28.658µs (SLO: <40.000µs 📉 -28.4%) vs baseline: +0.4%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ with_dd_origin

Time: ✅ 24.999µs (SLO: <30.000µs 📉 -16.7%) vs baseline: +1.0%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 24.742µs (SLO: <40.000µs 📉 -38.1%) vs baseline: +2.3%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 21.278µs (SLO: <30.000µs 📉 -29.1%) vs baseline: +1.7%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +5.1%

✅ with_tags

Time: ✅ 27.002µs (SLO: <40.000µs 📉 -32.5%) vs baseline: +1.1%

Memory: ✅ 32.027MB (SLO: <33.500MB -4.4%) vs baseline: +4.9%

✅ with_tags_invalid

Time: ✅ 28.063µs (SLO: <40.000µs 📉 -29.8%) vs baseline: ~same

Memory: ✅ 32.047MB (SLO: <33.500MB -4.3%) vs baseline: +4.8%

✅ with_tags_max_size

Time: ✅ 27.230µs (SLO: <40.000µs 📉 -31.9%) vs baseline: +1.0%

Memory: ✅ 32.008MB (SLO: <33.500MB -4.5%) vs baseline: +4.7%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.131µs (SLO: <40.000µs 📉 -19.7%) vs baseline: +1.1%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ re_expand_noaspect

Time: ✅ 28.668µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.4%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.9%

✅ re_findall_aspect

Time: ✅ 2.904µs (SLO: <10.000µs 📉 -71.0%) vs baseline: +0.3%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.0%

✅ re_findall_noaspect

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

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ re_finditer_aspect

Time: ✅ 4.405µs (SLO: <10.000µs 📉 -56.0%) vs baseline: +0.6%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ re_finditer_noaspect

Time: ✅ 1.424µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +1.1%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ re_fullmatch_aspect

Time: ✅ 2.696µs (SLO: <10.000µs 📉 -73.0%) vs baseline: +1.0%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.6%

✅ re_fullmatch_noaspect

Time: ✅ 1.320µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +0.6%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ re_group_aspect

Time: ✅ 2.957µs (SLO: <10.000µs 📉 -70.4%) vs baseline: +1.1%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +5.0%

✅ re_group_noaspect

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.7%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ re_groups_aspect

Time: ✅ 3.114µs (SLO: <10.000µs 📉 -68.9%) vs baseline: +1.9%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ re_groups_noaspect

Time: ✅ 1.701µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +0.2%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ re_match_aspect

Time: ✅ 2.753µs (SLO: <10.000µs 📉 -72.5%) vs baseline: +0.8%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ re_match_noaspect

Time: ✅ 1.314µs (SLO: <10.000µs 📉 -86.9%) vs baseline: -0.1%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +5.1%

✅ re_search_aspect

Time: ✅ 2.499µs (SLO: <10.000µs 📉 -75.0%) vs baseline: +0.6%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.0%

✅ re_search_noaspect

Time: ✅ 1.213µs (SLO: <10.000µs 📉 -87.9%) vs baseline: +0.7%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ re_sub_aspect

Time: ✅ 3.400µs (SLO: <10.000µs 📉 -66.0%) vs baseline: +0.7%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ re_sub_noaspect

Time: ✅ 1.547µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +1.3%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ re_subn_aspect

Time: ✅ 3.602µs (SLO: <10.000µs 📉 -64.0%) vs baseline: ~same

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.1%

✅ re_subn_noaspect

Time: ✅ 1.601µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -1.1%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.8%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.265µs (SLO: <10.000µs 📉 -57.4%) vs baseline: +1.6%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 1.091µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.5%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ ospathjoin_aspect

Time: ✅ 6.134µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.2%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.300µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +0.2%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.6%

✅ ospathnormcase_aspect

Time: ✅ 3.526µs (SLO: <10.000µs 📉 -64.7%) vs baseline: +0.4%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.9%

✅ ospathnormcase_noaspect

Time: ✅ 0.566µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.3%

Memory: ✅ 37.198MB (SLO: <39.000MB -4.6%) vs baseline: +4.5%

✅ ospathsplit_aspect

Time: ✅ 4.803µs (SLO: <10.000µs 📉 -52.0%) vs baseline: -0.1%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.7%

✅ ospathsplit_noaspect

Time: ✅ 1.587µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.8%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.685µs (SLO: <10.000µs 📉 -63.1%) vs baseline: +0.7%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.696µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -2.1%

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.8%

✅ ospathsplitext_aspect

Time: ✅ 4.579µs (SLO: <10.000µs 📉 -54.2%) vs baseline: +0.9%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.0%

✅ ospathsplitext_noaspect

Time: ✅ 1.383µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.2%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.425µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.5%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ rsplit_noaspect

Time: ✅ 0.588µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.2%

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.9%

✅ split_aspect

Time: ✅ 1.403µs (SLO: <10.000µs 📉 -86.0%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +5.0%

✅ split_noaspect

Time: ✅ 0.572µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.2%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.7%

✅ splitlines_aspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.2%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.5%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.9%

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 48.604µs (SLO: <60.000µs 📉 -19.0%) vs baseline: -0.5%

Memory: ✅ 36.903MB (SLO: <39.000MB -5.4%) vs baseline: +5.0%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.527ms (SLO: <42.000ms -3.5%) vs baseline: -0.2%

Memory: ✅ 34.367MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +4.9%

✅ add-link

Time: ✅ 36.696ms (SLO: <38.550ms -4.8%) vs baseline: +0.5%

Memory: ✅ 34.367MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 219.339ms (SLO: <232.000ms -5.5%) vs baseline: -0.7%

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 210.882ms (SLO: <221.600ms -4.8%) vs baseline: +0.4%

Memory: ✅ 34.347MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +4.7%

✅ get-context

Time: ✅ 29.335ms (SLO: <31.300ms -6.3%) vs baseline: ~same

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.277ms (SLO: <31.000ms -5.6%) vs baseline: -0.4%

Memory: ✅ 34.367MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 63.590ms (SLO: <65.850ms -3.4%) vs baseline: +0.6%

Memory: ✅ 34.367MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +5.0%

✅ set-status

Time: ✅ 32.160ms (SLO: <34.150ms -5.8%) vs baseline: +0.4%

Memory: ✅ 34.426MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +5.1%

✅ start

Time: ✅ 29.506ms (SLO: <30.150ms -2.1%) vs baseline: +2.0%

Memory: ✅ 34.347MB (SLO: <39.000MB 📉 -11.9%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 33.892ms (SLO: <35.350ms -4.1%) vs baseline: -0.2%

Memory: ✅ 34.426MB (SLO: <39.000MB 📉 -11.7%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 34.199ms (SLO: <35.450ms -3.5%) vs baseline: +0.4%

Memory: ✅ 34.387MB (SLO: <39.000MB 📉 -11.8%) vs baseline: +5.1%

✅ update-name

Time: ✅ 31.172ms (SLO: <33.400ms -6.7%) vs baseline: -0.4%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.5%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.552ms (SLO: <47.150ms 📉 -14.0%) vs baseline: +0.9%

Memory: ✅ 43.694MB (SLO: <47.000MB -7.0%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 320.370ms (SLO: <344.800ms -7.1%) vs baseline: +0.8%

Memory: ✅ 651.543MB (SLO: <675.000MB -3.5%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 290.118ms (SLO: <314.000ms -7.6%) vs baseline: +1.3%

Memory: ✅ 652.583MB (SLO: <675.000MB -3.3%) vs baseline: +4.9%

✅ get-context

Time: ✅ 81.433ms (SLO: <92.350ms 📉 -11.8%) vs baseline: +1.6%

Memory: ✅ 39.506MB (SLO: <46.500MB 📉 -15.0%) vs baseline: +5.0%

✅ is-recording

Time: ✅ 38.566ms (SLO: <44.500ms 📉 -13.3%) vs baseline: +1.7%

Memory: ✅ 42.986MB (SLO: <47.500MB -9.5%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 59.306ms (SLO: <67.650ms 📉 -12.3%) vs baseline: +2.0%

Memory: ✅ 39.776MB (SLO: <47.000MB 📉 -15.4%) vs baseline: +5.1%

✅ set-status

Time: ✅ 44.127ms (SLO: <50.400ms 📉 -12.4%) vs baseline: +0.6%

Memory: ✅ 43.075MB (SLO: <47.000MB -8.4%) vs baseline: +5.2%

✅ start

Time: ✅ 37.597ms (SLO: <43.450ms 📉 -13.5%) vs baseline: +0.5%

Memory: ✅ 43.018MB (SLO: <47.000MB -8.5%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 81.795ms (SLO: <88.000ms -7.1%) vs baseline: +0.4%

Memory: ✅ 34.426MB (SLO: <46.500MB 📉 -26.0%) vs baseline: +4.8%

✅ start-finish-telemetry

Time: ✅ 83.455ms (SLO: <89.000ms -6.2%) vs baseline: +0.3%

Memory: ✅ 34.505MB (SLO: <46.500MB 📉 -25.8%) vs baseline: +5.2%

✅ update-name

Time: ✅ 39.620ms (SLO: <45.150ms 📉 -12.2%) vs baseline: +2.2%

Memory: ✅ 43.317MB (SLO: <47.000MB -7.8%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.350ms (SLO: <354.300ms -3.7%) vs baseline: -0.3%

Memory: ✅ 38.624MB (SLO: <40.000MB -3.4%) vs baseline: +5.0%

✅ cache_on

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

Memory: ✅ 36.721MB (SLO: <39.000MB -5.8%) vs baseline: +5.0%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 154.743µs (SLO: <170.000µs -9.0%) vs baseline: +0.2%

Memory: ✅ 36.968MB (SLO: <38.500MB -4.0%) vs baseline: +3.8%

✅ import_many_cached

Time: ✅ 120.563µs (SLO: <130.000µs -7.3%) vs baseline: -1.0%

Memory: ✅ 37.078MB (SLO: <38.500MB -3.7%) vs baseline: +5.7%

✅ import_many_stdlib

Time: ✅ 1.611ms (SLO: <1.750ms -8.0%) vs baseline: -0.4%

Memory: ✅ 37.147MB (SLO: <38.500MB -3.5%) vs baseline: +5.1%

✅ import_many_stdlib_cached

Time: ✅ 0.971ms (SLO: <1.100ms 📉 -11.7%) vs baseline: -1.2%

Memory: ✅ 37.137MB (SLO: <38.500MB -3.5%) vs baseline: +5.0%

✅ import_many_unknown

Time: ✅ 825.584µs (SLO: <890.000µs -7.2%) vs baseline: -1.2%

Memory: ✅ 37.070MB (SLO: <38.500MB -3.7%) vs baseline: +5.0%

✅ import_many_unknown_cached

Time: ✅ 794.575µs (SLO: <870.000µs -8.7%) vs baseline: -0.7%

Memory: ✅ 37.144MB (SLO: <38.500MB -3.5%) vs baseline: +5.7%

✅ import_one

Time: ✅ 19.870µs (SLO: <30.000µs 📉 -33.8%) vs baseline: ~same

Memory: ✅ 36.984MB (SLO: <39.000MB -5.2%) vs baseline: +5.6%

✅ import_one_cache

Time: ✅ 6.286µs (SLO: <10.000µs 📉 -37.1%) vs baseline: ~same

Memory: ✅ 36.927MB (SLO: <38.500MB -4.1%) vs baseline: +4.8%

✅ import_one_stdlib

Time: ✅ 18.709µs (SLO: <20.000µs -6.5%) vs baseline: -0.5%

Memory: ✅ 36.948MB (SLO: <38.500MB -4.0%) vs baseline: +5.0%

✅ import_one_stdlib_cache

Time: ✅ 6.325µs (SLO: <10.000µs 📉 -36.8%) vs baseline: +1.2%

Memory: ✅ 36.580MB (SLO: <38.500MB -5.0%) vs baseline: +3.3%

✅ import_one_unknown

Time: ✅ 45.574µs (SLO: <50.000µs -8.9%) vs baseline: -0.3%

Memory: ✅ 36.903MB (SLO: <38.500MB -4.1%) vs baseline: +5.0%

✅ import_one_unknown_cache

Time: ✅ 6.269µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.6%

Memory: ✅ 36.593MB (SLO: <38.500MB -5.0%) vs baseline: +3.4%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.358µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.8%

Memory: ✅ 31.575MB (SLO: <34.000MB -7.1%) vs baseline: +4.9%

✅ high_rate_limit

Time: ✅ 2.414µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.7%

Memory: ✅ 31.595MB (SLO: <34.000MB -7.1%) vs baseline: +4.7%

✅ long_window

Time: ✅ 2.363µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.2%

Memory: ✅ 31.516MB (SLO: <34.000MB -7.3%) vs baseline: +4.6%

✅ low_rate_limit

Time: ✅ 2.365µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +1.0%

Memory: ✅ 31.634MB (SLO: <34.000MB -7.0%) vs baseline: +5.1%

✅ no_rate_limit

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.4%

Memory: ✅ 31.575MB (SLO: <34.000MB -7.1%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.503µs (SLO: <10.000µs 📉 -75.0%) vs baseline: -0.5%

Memory: ✅ 31.575MB (SLO: <34.000MB -7.1%) vs baseline: +5.1%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.363µs (SLO: <290.000µs 📉 -52.6%) vs baseline: +0.2%

Memory: ✅ 31.949MB (SLO: <34.000MB -6.0%) vs baseline: +5.0%

✅ high_match

Time: ✅ 174.331µs (SLO: <480.000µs 📉 -63.7%) vs baseline: +0.7%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +5.1%

✅ low_match

Time: ✅ 98.751µs (SLO: <120.000µs 📉 -17.7%) vs baseline: +0.3%

Memory: ✅ 600.584MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.688ms (SLO: <8.500ms 📉 -68.4%) vs baseline: +0.3%

Memory: ✅ 68.102MB (SLO: <75.000MB -9.2%) vs baseline: +5.1%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.484µs (SLO: <20.000µs 📉 -47.6%) vs baseline: -0.6%

Memory: ✅ 32.460MB (SLO: <34.000MB -4.5%) vs baseline: +5.0%

✅ all-enabled

Time: ✅ 40.771µs (SLO: <50.000µs 📉 -18.5%) vs baseline: +1.3%

Memory: ✅ 32.480MB (SLO: <34.000MB -4.5%) vs baseline: +5.4%

✅ collectipvariant_exists

Time: ✅ 40.654µs (SLO: <50.000µs 📉 -18.7%) vs baseline: -0.5%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +4.7%

✅ no-collectipvariant

Time: ✅ 39.820µs (SLO: <50.000µs 📉 -20.4%) vs baseline: -2.1%

Memory: ✅ 32.381MB (SLO: <34.000MB -4.8%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.627µs (SLO: <50.000µs 📉 -22.7%) vs baseline: -1.3%

Memory: ✅ 32.381MB (SLO: <34.000MB -4.8%) vs baseline: +4.7%

✅ obfuscation-no-query

Time: ✅ 40.526µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -1.0%

Memory: ✅ 32.480MB (SLO: <34.000MB -4.5%) vs baseline: +4.9%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.971µs (SLO: <90.000µs 📉 -15.6%) vs baseline: +0.4%

Memory: ✅ 32.794MB (SLO: <34.000MB -3.5%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.243µs (SLO: <90.000µs 📉 -15.3%) vs baseline: -0.4%

Memory: ✅ 32.716MB (SLO: <34.000MB -3.8%) vs baseline: +4.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.678µs (SLO: <170.000µs -9.6%) vs baseline: ~same

Memory: ✅ 32.873MB (SLO: <34.500MB -4.7%) vs baseline: +5.2%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.738µs (SLO: <160.000µs -7.0%) vs baseline: -0.2%

Memory: ✅ 32.775MB (SLO: <34.500MB -5.0%) vs baseline: +4.5%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 153.366µs (SLO: <170.000µs -9.8%) vs baseline: -0.4%

Memory: ✅ 32.814MB (SLO: <34.500MB -4.9%) vs baseline: +5.0%

✅ useragentvariant_exists_1

Time: ✅ 40.258µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +1.2%

Memory: ✅ 32.362MB (SLO: <34.000MB -4.8%) vs baseline: +4.8%

✅ useragentvariant_exists_2

Time: ✅ 40.551µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -1.4%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +4.8%

✅ useragentvariant_exists_3

Time: ✅ 39.960µs (SLO: <50.000µs 📉 -20.1%) vs baseline: -0.8%

Memory: ✅ 32.381MB (SLO: <34.000MB -4.8%) vs baseline: +4.6%

✅ useragentvariant_not_exists_1

Time: ✅ 39.396µs (SLO: <50.000µs 📉 -21.2%) vs baseline: -1.1%

Memory: ✅ 32.401MB (SLO: <34.000MB -4.7%) vs baseline: +5.0%

✅ useragentvariant_not_exists_2

Time: ✅ 39.279µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -1.0%

Memory: ✅ 32.460MB (SLO: <34.000MB -4.5%) vs baseline: +5.2%

✅ span - 26/26

✅ add-event

Time: ✅ 19.949ms (SLO: <22.500ms 📉 -11.3%) vs baseline: -0.2%

Memory: ✅ 48.508MB (SLO: <53.000MB -8.5%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 90.104ms (SLO: <93.500ms -3.6%) vs baseline: ~same

Memory: ✅ 735.957MB (SLO: <961.000MB 📉 -23.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 148.239ms (SLO: <155.000ms -4.4%) vs baseline: +1.2%

Memory: ✅ 735.920MB (SLO: <962.500MB 📉 -23.5%) vs baseline: +4.9%

✅ get-context

Time: ✅ 18.469ms (SLO: <20.500ms -9.9%) vs baseline: +1.6%

Memory: ✅ 47.326MB (SLO: <53.000MB 📉 -10.7%) vs baseline: +5.0%

✅ is-recording

Time: ✅ 18.772ms (SLO: <20.500ms -8.4%) vs baseline: +1.1%

Memory: ✅ 47.229MB (SLO: <53.000MB 📉 -10.9%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 37.644ms (SLO: <40.000ms -5.9%) vs baseline: +0.5%

Memory: ✅ 41.744MB (SLO: <53.000MB 📉 -21.2%) vs baseline: +4.9%

✅ set-status

Time: ✅ 20.261ms (SLO: <22.000ms -7.9%) vs baseline: +0.6%

Memory: ✅ 47.334MB (SLO: <53.000MB 📉 -10.7%) vs baseline: +4.9%

✅ start

Time: ✅ 18.297ms (SLO: <20.500ms 📉 -10.7%) vs baseline: +0.9%

Memory: ✅ 47.315MB (SLO: <53.000MB 📉 -10.7%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 51.339ms (SLO: <52.500ms -2.2%) vs baseline: +1.2%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +5.1%

✅ start-finish-telemetry

Time: ✅ 52.332ms (SLO: <54.500ms -4.0%) vs baseline: +0.5%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +5.4%

✅ start-finish-traceid128

Time: ✅ 53.925ms (SLO: <57.000ms -5.4%) vs baseline: ~same

Memory: ✅ 32.008MB (SLO: <34.000MB -5.9%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 18.704ms (SLO: <22.500ms 📉 -16.9%) vs baseline: +0.5%

Memory: ✅ 47.292MB (SLO: <53.000MB 📉 -10.8%) vs baseline: +4.9%

✅ update-name

Time: ✅ 18.846ms (SLO: <22.000ms 📉 -14.3%) vs baseline: -0.1%

Memory: ✅ 47.855MB (SLO: <53.000MB -9.7%) vs baseline: +4.6%

✅ tracer - 6/6

✅ large

Time: ✅ 29.115ms (SLO: <32.950ms 📉 -11.6%) vs baseline: +0.3%

Memory: ✅ 32.716MB (SLO: <34.500MB -5.2%) vs baseline: +4.5%

✅ medium

Time: ✅ 2.899ms (SLO: <3.200ms -9.4%) vs baseline: +0.9%

Memory: ✅ 31.615MB (SLO: <34.000MB -7.0%) vs baseline: +5.1%

✅ small

Time: ✅ 326.608µs (SLO: <370.000µs 📉 -11.7%) vs baseline: +0.6%

Memory: ✅ 31.654MB (SLO: <34.000MB -6.9%) vs baseline: +4.9%

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

fix: ensure IPC file closed after use

15f1161

We fix a problem that caused IPC string files to evade proper context management, leading to spurious ``ResourceWarning``s at runtime. Fixes #15176.

P403n1x87 requested review from a team as code owners November 10, 2025 12:22

P403n1x87 requested review from brettlangdon and emmettbutler November 10, 2025 12:22

P403n1x87 enabled auto-merge (squash) November 10, 2025 12:23

Merge branch 'main' into fix/ipc-open-file-ensure-closed

4dadca0

brettlangdon approved these changes Nov 10, 2025

View reviewed changes

Merge branch 'main' into fix/ipc-open-file-ensure-closed

e1267f2

P403n1x87 merged commit f7bf348 into main Nov 10, 2025
430 checks passed

P403n1x87 deleted the fix/ipc-open-file-ensure-closed branch November 10, 2025 16:53

fix: ensure IPC file closed after use #15194

fix: ensure IPC file closed after use #15194

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P403n1x87 commented Nov 10, 2025

Description

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

✅ upper_aspect

✅ upper_noaspect

✅ appsec

✅ exception-replay-enabled

✅ iast

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