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@KowalskiThomas KowalskiThomas commented Dec 3, 2025

Description

https://datadoghq.atlassian.net/browse/PROF-13197

This improves typing for the _asyncio.py module. Note that the result is somewhat verbose, which I'm not a fan of, but honestly I'm not quite sure how to make things much better.

Two ideas I had for typing:

  • import typing as t to make lines shorter...
  • ... or from typing import Any, Callable, ... to get rid of the qualification altogether

For asyncio:

  • Currently I import asyncio as aio for type checking, which isn't great since we also import it as asyncio (but can't use the asyncio name in the import wrapper...)
  • We could do the same and do from asyncio import Task, ... for type checking. I think this could be OK.

@KowalskiThomas KowalskiThomas added the changelog/no-changelog A changelog entry is not required for this PR. label Dec 3, 2025
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github-actions bot commented Dec 3, 2025

CODEOWNERS have been resolved as:

ddtrace/profiling/_asyncio.py                                           @DataDog/profiling-python

@KowalskiThomas KowalskiThomas force-pushed the kowalski/chore-profiling-improve-typing-in-_asyncio-py branch from 4245b86 to 00f488f Compare December 3, 2025 22:31
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github-actions bot commented Dec 3, 2025

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 242 ± 3 ms.

The average import time from base is: 248 ± 5 ms.

The import time difference between this PR and base is: -5.3 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.938 ms (1.21%)
ddtrace.bootstrap.sitecustomize 1.554 ms (0.64%)
ddtrace.bootstrap.preload 1.554 ms (0.64%)
ddtrace.internal.remoteconfig.client 0.751 ms (0.31%)
ddtrace 1.384 ms (0.57%)
ddtrace._logger 0.698 ms (0.29%)
ddtrace.internal.telemetry 0.698 ms (0.29%)
ddtrace.internal.telemetry.writer 0.698 ms (0.29%)
ddtrace.internal.utils.version 0.698 ms (0.29%)
ddtrace.version 0.698 ms (0.29%)
ddtrace.internal._unpatched 0.033 ms (0.01%)
json 0.033 ms (0.01%)
json.decoder 0.033 ms (0.01%)
re 0.033 ms (0.01%)
enum 0.033 ms (0.01%)
types 0.033 ms (0.01%)

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pr-commenter bot commented Dec 3, 2025

Performance SLOs

Comparing candidate kowalski/chore-profiling-improve-typing-in-_asyncio-py (b496b13) with baseline main (a5d1649)

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

✅ add_aspect

Time: ✅ 0.399µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.3%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +4.6%


✅ add_inplace_aspect

Time: ✅ 0.408µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.1%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +5.0%


✅ add_inplace_noaspect

Time: ✅ 0.317µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.5%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%


✅ add_noaspect

Time: ✅ 0.281µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +2.0%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +5.0%


✅ bytearray_aspect

Time: ✅ 1.347µs (SLO: <10.000µs 📉 -86.5%) vs baseline: -0.6%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +4.9%


✅ bytearray_extend_aspect

Time: ✅ 1.497µs (SLO: <10.000µs 📉 -85.0%) vs baseline: -1.3%

Memory: ✅ 39.970MB (SLO: <41.500MB -3.7%) vs baseline: +3.8%


✅ bytearray_extend_noaspect

Time: ✅ 0.612µs (SLO: <10.000µs 📉 -93.9%) vs baseline: ~same

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.2%


✅ bytearray_noaspect

Time: ✅ 0.480µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +0.2%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +5.2%


✅ bytes_aspect

Time: ✅ 1.299µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +1.0%

Memory: ✅ 40.088MB (SLO: <41.500MB -3.4%) vs baseline: +4.3%


✅ bytes_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.6%

Memory: ✅ 40.206MB (SLO: <41.500MB -3.1%) vs baseline: +4.7%


✅ bytesio_aspect

Time: ✅ 1.333µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +1.4%

Memory: ✅ 40.147MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%


✅ bytesio_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.4%

Memory: ✅ 40.305MB (SLO: <41.500MB -2.9%) vs baseline: +5.0%


✅ capitalize_aspect

Time: ✅ 0.743µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +4.8%


✅ capitalize_noaspect

Time: ✅ 0.434µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.3%

Memory: ✅ 40.265MB (SLO: <41.500MB -3.0%) vs baseline: +4.8%


✅ casefold_aspect

Time: ✅ 0.732µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.7%

Memory: ✅ 40.108MB (SLO: <41.500MB -3.4%) vs baseline: +4.5%


✅ casefold_noaspect

Time: ✅ 0.367µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

Memory: ✅ 40.147MB (SLO: <41.500MB -3.3%) vs baseline: +4.7%


✅ decode_aspect

Time: ✅ 0.730µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +1.2%

Memory: ✅ 40.265MB (SLO: <41.500MB -3.0%) vs baseline: +5.0%


✅ decode_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.6%

Memory: ✅ 40.265MB (SLO: <41.500MB -3.0%) vs baseline: +5.1%


✅ encode_aspect

Time: ✅ 0.713µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.4%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%


✅ encode_noaspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.5%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +5.0%


✅ format_aspect

Time: ✅ 3.416µs (SLO: <10.000µs 📉 -65.8%) vs baseline: -1.3%

Memory: ✅ 40.147MB (SLO: <41.500MB -3.3%) vs baseline: +4.8%


✅ format_map_aspect

Time: ✅ 3.539µs (SLO: <10.000µs 📉 -64.6%) vs baseline: -1.8%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%


✅ format_map_noaspect

Time: ✅ 0.781µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.6%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%


✅ format_noaspect

Time: ✅ 0.597µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.2%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +4.8%


✅ index_aspect

Time: ✅ 0.354µs (SLO: <10.000µs 📉 -96.5%) vs baseline: -1.1%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.3%


✅ index_noaspect

Time: ✅ 0.280µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.6%

Memory: ✅ 40.108MB (SLO: <41.500MB -3.4%) vs baseline: +4.9%


✅ join_aspect

Time: ✅ 1.330µs (SLO: <10.000µs 📉 -86.7%) vs baseline: ~same

Memory: ✅ 40.324MB (SLO: <41.500MB -2.8%) vs baseline: +5.1%


✅ join_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.7%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +5.0%


✅ ljust_aspect

Time: ✅ 2.629µs (SLO: <20.000µs 📉 -86.9%) vs baseline: +3.0%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%


✅ ljust_noaspect

Time: ✅ 0.408µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +1.6%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%


✅ lower_aspect

Time: ✅ 2.300µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +2.3%

Memory: ✅ 40.324MB (SLO: <41.500MB -2.8%) vs baseline: +5.1%


✅ lower_noaspect

Time: ✅ 0.366µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.6%

Memory: ✅ 40.147MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%


✅ lstrip_aspect

Time: ✅ 2.254µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.6%

Memory: ✅ 40.088MB (SLO: <41.500MB -3.4%) vs baseline: +4.4%


✅ lstrip_noaspect

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.6%

Memory: ✅ 40.206MB (SLO: <41.500MB -3.1%) vs baseline: +4.8%


✅ modulo_aspect

Time: ✅ 1.040µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +4.2%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.0%


✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.545µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.3%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +5.0%


✅ modulo_aspect_for_bytes

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

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.2%


✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.233µs (SLO: <10.000µs 📉 -87.7%) vs baseline: +1.1%

Memory: ✅ 40.049MB (SLO: <41.500MB -3.5%) vs baseline: +4.2%


✅ modulo_noaspect

Time: ✅ 0.631µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.2%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +4.7%


✅ replace_aspect

Time: ✅ 4.853µs (SLO: <10.000µs 📉 -51.5%) vs baseline: -1.7%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +5.0%


✅ replace_noaspect

Time: ✅ 0.464µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.7%

Memory: ✅ 40.344MB (SLO: <41.500MB -2.8%) vs baseline: +5.1%


✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +0.2%

Memory: ✅ 40.049MB (SLO: <41.500MB -3.5%) vs baseline: +4.0%


✅ repr_noaspect

Time: ✅ 0.416µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -1.7%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%


✅ rstrip_aspect

Time: ✅ 1.947µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +1.4%

Memory: ✅ 40.265MB (SLO: <41.500MB -3.0%) vs baseline: +5.2%


✅ rstrip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.7%

Memory: ✅ 40.305MB (SLO: <41.500MB -2.9%) vs baseline: +5.0%


✅ slice_aspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.5%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%


✅ slice_noaspect

Time: ✅ 0.443µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -1.8%

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.2%


✅ stringio_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.1%

Memory: ✅ 40.108MB (SLO: <41.500MB -3.4%) vs baseline: +4.6%


✅ stringio_noaspect

Time: ✅ 0.715µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.8%

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%


✅ strip_aspect

Time: ✅ 2.241µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +0.2%

Memory: ✅ 40.383MB (SLO: <41.500MB -2.7%) vs baseline: +5.2%


✅ strip_noaspect

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

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +4.9%


✅ swapcase_aspect

Time: ✅ 2.777µs (SLO: <10.000µs 📉 -72.2%) vs baseline: 📈 +14.7%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +4.9%


✅ swapcase_noaspect

Time: ✅ 0.535µs (SLO: <10.000µs 📉 -94.7%) vs baseline: +0.2%

Memory: ✅ 40.265MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%


✅ title_aspect

Time: ✅ 2.437µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +2.9%

Memory: ✅ 40.010MB (SLO: <41.500MB -3.6%) vs baseline: +4.2%


✅ title_noaspect

Time: ✅ 0.506µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +0.1%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%


✅ translate_aspect

Time: ✅ 3.280µs (SLO: <10.000µs 📉 -67.2%) vs baseline: -0.5%

Memory: ✅ 40.285MB (SLO: <41.500MB -2.9%) vs baseline: +5.0%


✅ translate_noaspect

Time: ✅ 1.038µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.4%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%


✅ upper_aspect

Time: ✅ 2.314µs (SLO: <10.000µs 📉 -76.9%) vs baseline: +1.8%

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.7%


✅ upper_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.2%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%


📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.185µs (SLO: <10.000µs 📉 -48.2%) vs baseline: 📈 +25.8%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.8%


✅ ospathbasename_noaspect

Time: ✅ 1.086µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.8%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.7%


✅ ospathjoin_aspect

Time: ✅ 6.174µs (SLO: <10.000µs 📉 -38.3%) vs baseline: +0.4%

Memory: ✅ 40.344MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.1%


✅ ospathjoin_noaspect

Time: ✅ 2.294µs (SLO: <10.000µs 📉 -77.1%) vs baseline: ~same

Memory: ✅ 40.364MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.2%


✅ ospathnormcase_aspect

Time: ✅ 3.448µs (SLO: <10.000µs 📉 -65.5%) vs baseline: +0.6%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.8%


✅ ospathnormcase_noaspect

Time: ✅ 0.576µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.6%

Memory: ✅ 40.364MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.2%


✅ ospathsplit_aspect

Time: ✅ 4.721µs (SLO: <10.000µs 📉 -52.8%) vs baseline: -1.5%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.3%


✅ ospathsplit_noaspect

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

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.6%


✅ ospathsplitdrive_aspect

Time: ✅ 3.643µs (SLO: <10.000µs 📉 -63.6%) vs baseline: -0.3%

Memory: ✅ 40.088MB (SLO: <41.000MB -2.2%) vs baseline: +4.5%


✅ ospathsplitdrive_noaspect

Time: ✅ 0.710µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +1.3%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.1%


✅ ospathsplitext_aspect

Time: ✅ 4.504µs (SLO: <10.000µs 📉 -55.0%) vs baseline: -1.4%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.7%


✅ ospathsplitext_noaspect

Time: ✅ 1.386µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +0.5%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.9%


📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.409µs (SLO: <20.000µs 📉 -83.0%) vs baseline: 📈 +16.6%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.1%


✅ 1-count-metrics-100-times

Time: ✅ 201.889µs (SLO: <220.000µs -8.2%) vs baseline: -2.3%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%


✅ 1-distribution-metric-1-times

Time: ✅ 3.297µs (SLO: <20.000µs 📉 -83.5%) vs baseline: -1.1%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%


✅ 1-distribution-metrics-100-times

Time: ✅ 217.723µs (SLO: <230.000µs -5.3%) vs baseline: +0.2%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.1%


✅ 1-gauge-metric-1-times

Time: ✅ 2.160µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -1.1%

Memory: ✅ 35.075MB (SLO: <35.500MB 🟡 -1.2%) vs baseline: +5.0%


✅ 1-gauge-metrics-100-times

Time: ✅ 135.862µs (SLO: <150.000µs -9.4%) vs baseline: -0.7%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%


✅ 1-rate-metric-1-times

Time: ✅ 3.078µs (SLO: <20.000µs 📉 -84.6%) vs baseline: -0.3%

Memory: ✅ 35.154MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.0%


✅ 1-rate-metrics-100-times

Time: ✅ 218.015µs (SLO: <250.000µs 📉 -12.8%) vs baseline: -0.2%

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +5.0%


✅ 100-count-metrics-100-times

Time: ✅ 20.294ms (SLO: <22.000ms -7.8%) vs baseline: +0.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.5%


✅ 100-distribution-metrics-100-times

Time: ✅ 2.263ms (SLO: <2.300ms 🟡 -1.6%) vs baseline: +0.1%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +3.8%


✅ 100-gauge-metrics-100-times

Time: ✅ 1.406ms (SLO: <1.550ms -9.3%) vs baseline: -0.1%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.3%


✅ 100-rate-metrics-100-times

Time: ✅ 2.224ms (SLO: <2.550ms 📉 -12.8%) vs baseline: +0.2%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%


✅ flush-1-metric

Time: ✅ 4.607µs (SLO: <20.000µs 📉 -77.0%) vs baseline: ~same

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.7%


✅ flush-100-metrics

Time: ✅ 174.960µs (SLO: <250.000µs 📉 -30.0%) vs baseline: +0.1%

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


✅ flush-1000-metrics

Time: ✅ 2.169ms (SLO: <2.500ms 📉 -13.3%) vs baseline: -0.5%

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

🟡 Near SLO Breach (16 suites)
🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.311µs (SLO: <20.000µs 📉 -33.4%) vs baseline: +0.9%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.5%


✅ context_with_data_no_listeners

Time: ✅ 3.306µs (SLO: <10.000µs 📉 -66.9%) vs baseline: +1.0%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.1%


✅ get_item_exists

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.2%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.3%


✅ get_item_missing

Time: ✅ 0.634µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.6%

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


✅ set_item

Time: ✅ 23.958µs (SLO: <30.000µs 📉 -20.1%) vs baseline: -1.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.5%


🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.601ms (SLO: <22.300ms 📉 -12.1%) vs baseline: +0.7%

Memory: ✅ 67.987MB (SLO: <70.500MB -3.6%) vs baseline: +4.6%


✅ exception-replay-enabled

Time: ✅ 1.367ms (SLO: <1.450ms -5.7%) vs baseline: +0.5%

Memory: ✅ 66.207MB (SLO: <67.500MB 🟡 -1.9%) vs baseline: +4.9%


✅ iast

Time: ✅ 19.518ms (SLO: <22.250ms 📉 -12.3%) vs baseline: -0.4%

Memory: ✅ 67.889MB (SLO: <70.000MB -3.0%) vs baseline: +4.5%


✅ profiler

Time: ✅ 15.446ms (SLO: <16.550ms -6.7%) vs baseline: ~same

Memory: ✅ 56.251MB (SLO: <57.500MB -2.2%) vs baseline: +5.0%


✅ resource-renaming

Time: ✅ 19.534ms (SLO: <21.750ms 📉 -10.2%) vs baseline: +0.1%

Memory: ✅ 68.007MB (SLO: <70.500MB -3.5%) vs baseline: +4.6%


✅ span-code-origin

Time: ✅ 19.723ms (SLO: <28.200ms 📉 -30.1%) vs baseline: -0.2%

Memory: ✅ 68.055MB (SLO: <71.000MB -4.1%) vs baseline: +4.9%


✅ tracer

Time: ✅ 19.548ms (SLO: <21.750ms 📉 -10.1%) vs baseline: ~same

Memory: ✅ 67.810MB (SLO: <70.000MB -3.1%) vs baseline: +4.5%


✅ tracer-and-profiler

Time: ✅ 21.349ms (SLO: <23.500ms -9.2%) vs baseline: -0.1%

Memory: ✅ 69.285MB (SLO: <71.000MB -2.4%) vs baseline: +4.9%


✅ tracer-dont-create-db-spans

Time: ✅ 19.703ms (SLO: <21.500ms -8.4%) vs baseline: +0.2%

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +4.5%


✅ tracer-minimal

Time: ✅ 16.796ms (SLO: <17.500ms -4.0%) vs baseline: +0.2%

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


✅ tracer-native

Time: ✅ 19.447ms (SLO: <21.750ms 📉 -10.6%) vs baseline: -0.1%

Memory: ✅ 67.889MB (SLO: <72.500MB -6.4%) vs baseline: +4.4%


✅ tracer-no-caches

Time: ✅ 17.577ms (SLO: <19.650ms 📉 -10.5%) vs baseline: -0.2%

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%


✅ tracer-no-databases

Time: ✅ 19.102ms (SLO: <20.100ms -5.0%) vs baseline: -0.3%

Memory: ✅ 67.810MB (SLO: <70.000MB -3.1%) vs baseline: +5.0%


✅ tracer-no-middleware

Time: ✅ 19.292ms (SLO: <21.500ms 📉 -10.3%) vs baseline: +0.3%

Memory: ✅ 67.692MB (SLO: <70.000MB -3.3%) vs baseline: +4.7%


✅ tracer-no-templates

Time: ✅ 19.511ms (SLO: <22.000ms 📉 -11.3%) vs baseline: +0.6%

Memory: ✅ 67.925MB (SLO: <70.500MB -3.7%) vs baseline: +5.1%


🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.282ms (SLO: <19.850ms 📉 -18.0%) vs baseline: -0.2%

Memory: ✅ 69.702MB (SLO: <70.000MB 🟡 -0.4%) vs baseline: +4.6%


✅ errortracking-enabled-user

Time: ✅ 16.343ms (SLO: <19.400ms 📉 -15.8%) vs baseline: +0.2%

Memory: ✅ 69.743MB (SLO: <70.000MB 🟡 -0.4%) vs baseline: +4.9%


✅ tracer-enabled

Time: ✅ 16.335ms (SLO: <19.450ms 📉 -16.0%) vs baseline: +0.1%

Memory: ✅ 69.773MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%


🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.062ms (SLO: <2.300ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 55.561MB (SLO: <56.500MB 🟡 -1.7%) vs baseline: +4.8%


✅ errortracking-enabled-user

Time: ✅ 2.075ms (SLO: <2.250ms -7.8%) vs baseline: +0.2%

Memory: ✅ 55.620MB (SLO: <56.500MB 🟡 -1.6%) vs baseline: +4.9%


✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.3%

Memory: ✅ 55.404MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.9%


🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.382ms (SLO: <4.750ms 📉 -28.8%) vs baseline: -0.2%

Memory: ✅ 55.511MB (SLO: <66.500MB 📉 -16.5%) vs baseline: +4.9%


✅ appsec-post

Time: ✅ 2.858ms (SLO: <6.750ms 📉 -57.7%) vs baseline: +0.3%

Memory: ✅ 55.865MB (SLO: <66.500MB 📉 -16.0%) vs baseline: +4.8%


✅ appsec-telemetry

Time: ✅ 3.393ms (SLO: <4.750ms 📉 -28.6%) vs baseline: +0.2%

Memory: ✅ 55.454MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.9%


✅ debugger

Time: ✅ 1.871ms (SLO: <2.000ms -6.5%) vs baseline: +0.1%

Memory: ✅ 47.958MB (SLO: <49.500MB -3.1%) vs baseline: +4.9%


✅ iast-get

Time: ✅ 1.855ms (SLO: <2.000ms -7.3%) vs baseline: ~same

Memory: ✅ 44.634MB (SLO: <49.000MB -8.9%) vs baseline: +4.7%


✅ profiler

Time: ✅ 1.903ms (SLO: <2.100ms -9.4%) vs baseline: -0.2%

Memory: ✅ 48.824MB (SLO: <50.000MB -2.4%) vs baseline: +4.8%


✅ resource-renaming

Time: ✅ 3.356ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 55.535MB (SLO: <56.000MB 🟡 -0.8%) vs baseline: +5.1%


✅ tracer

Time: ✅ 3.368ms (SLO: <3.650ms -7.7%) vs baseline: ~same

Memory: ✅ 55.529MB (SLO: <56.500MB 🟡 -1.7%) vs baseline: +4.9%


✅ tracer-native

Time: ✅ 3.378ms (SLO: <3.650ms -7.4%) vs baseline: +0.2%

Memory: ✅ 55.571MB (SLO: <60.000MB -7.4%) vs baseline: +5.0%


🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.060ms (SLO: <4.200ms 📉 -51.0%) vs baseline: +0.1%

Memory: ✅ 55.345MB (SLO: <66.000MB 📉 -16.1%) vs baseline: +4.7%


✅ iast-enabled

Time: ✅ 2.070ms (SLO: <2.800ms 📉 -26.1%) vs baseline: +0.3%

Memory: ✅ 55.443MB (SLO: <62.500MB 📉 -11.3%) vs baseline: +4.9%


✅ tracer-enabled

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

Memory: ✅ 55.463MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +4.9%


🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.519µs (SLO: <100.000µs 📉 -18.5%) vs baseline: +0.6%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.7%


✅ b3_headers

Time: ✅ 14.277µs (SLO: <20.000µs 📉 -28.6%) vs baseline: +0.8%

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


✅ b3_single_headers

Time: ✅ 13.466µs (SLO: <20.000µs 📉 -32.7%) vs baseline: +1.7%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.9%


✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.839µs (SLO: <80.000µs 📉 -20.2%) vs baseline: +0.2%

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


✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.103µs (SLO: <80.000µs 📉 -17.4%) vs baseline: +0.2%

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


✅ empty_headers

Time: ✅ 1.641µs (SLO: <10.000µs 📉 -83.6%) vs baseline: +1.9%

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


✅ full_t_id_datadog_headers

Time: ✅ 22.787µs (SLO: <30.000µs 📉 -24.0%) vs baseline: +1.6%

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


✅ invalid_priority_header

Time: ✅ 6.504µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.7%

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


✅ invalid_span_id_header

Time: ✅ 6.510µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.5%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%


✅ invalid_tags_header

Time: ✅ 6.517µs (SLO: <10.000µs 📉 -34.8%) vs baseline: -0.8%

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


✅ invalid_trace_id_header

Time: ✅ 6.552µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.9%

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


✅ large_header_no_matches

Time: ✅ 27.680µs (SLO: <30.000µs -7.7%) vs baseline: ~same

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


✅ large_valid_headers_all

Time: ✅ 28.697µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.4%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%


✅ medium_header_no_matches

Time: ✅ 9.910µs (SLO: <20.000µs 📉 -50.5%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%


✅ medium_valid_headers_all

Time: ✅ 11.278µs (SLO: <20.000µs 📉 -43.6%) vs baseline: -0.1%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.3%


✅ none_propagation_style

Time: ✅ 1.729µs (SLO: <10.000µs 📉 -82.7%) vs baseline: +0.9%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%


✅ tracecontext_headers

Time: ✅ 34.846µs (SLO: <40.000µs 📉 -12.9%) vs baseline: +0.3%

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


✅ valid_headers_all

Time: ✅ 6.514µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.1%

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


✅ valid_headers_basic

Time: ✅ 6.130µs (SLO: <10.000µs 📉 -38.7%) vs baseline: -0.1%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%


✅ wsgi_empty_headers

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.3%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.2%


✅ wsgi_invalid_priority_header

Time: ✅ 6.598µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.8%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.5%


✅ wsgi_invalid_span_id_header

Time: ✅ 1.621µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%


✅ wsgi_invalid_tags_header

Time: ✅ 6.576µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.2%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.2%


✅ wsgi_invalid_trace_id_header

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

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


✅ wsgi_large_header_no_matches

Time: ✅ 28.798µs (SLO: <40.000µs 📉 -28.0%) vs baseline: ~same

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.6%


✅ wsgi_large_valid_headers_all

Time: ✅ 29.812µs (SLO: <40.000µs 📉 -25.5%) vs baseline: -0.5%

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


✅ wsgi_medium_header_no_matches

Time: ✅ 10.211µs (SLO: <20.000µs 📉 -48.9%) vs baseline: -0.1%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.9%


✅ wsgi_medium_valid_headers_all

Time: ✅ 11.718µs (SLO: <20.000µs 📉 -41.4%) vs baseline: -0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.0%


✅ wsgi_valid_headers_all

Time: ✅ 6.584µs (SLO: <10.000µs 📉 -34.2%) vs baseline: -0.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.9%


✅ wsgi_valid_headers_basic

Time: ✅ 6.153µs (SLO: <10.000µs 📉 -38.5%) vs baseline: +0.8%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.3%


🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.106µs (SLO: <30.000µs 📉 -26.3%) vs baseline: +4.7%

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


✅ with_all

Time: ✅ 28.011µs (SLO: <40.000µs 📉 -30.0%) vs baseline: +0.6%

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


✅ with_dd_origin

Time: ✅ 24.881µs (SLO: <30.000µs 📉 -17.1%) vs baseline: +0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.7%


✅ with_priority_and_origin

Time: ✅ 24.301µs (SLO: <40.000µs 📉 -39.2%) vs baseline: -0.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +5.1%


✅ with_sampling_priority

Time: ✅ 21.182µs (SLO: <30.000µs 📉 -29.4%) vs baseline: -0.5%

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


✅ with_tags

Time: ✅ 25.948µs (SLO: <40.000µs 📉 -35.1%) vs baseline: -0.5%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%


✅ with_tags_invalid

Time: ✅ 27.307µs (SLO: <40.000µs 📉 -31.7%) vs baseline: -0.5%

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


✅ with_tags_max_size

Time: ✅ 26.493µs (SLO: <40.000µs 📉 -33.8%) vs baseline: ~same

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


🟡 iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 34.169µs (SLO: <40.000µs 📉 -14.6%) vs baseline: +6.3%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.0%


✅ re_expand_noaspect

Time: ✅ 28.712µs (SLO: <40.000µs 📉 -28.2%) vs baseline: -0.7%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.0%


✅ re_findall_aspect

Time: ✅ 2.947µs (SLO: <10.000µs 📉 -70.5%) vs baseline: +1.0%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +5.2%


✅ re_findall_noaspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.6%

Memory: ✅ 40.285MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.0%


✅ re_finditer_aspect

Time: ✅ 4.478µs (SLO: <10.000µs 📉 -55.2%) vs baseline: +0.2%

Memory: ✅ 40.128MB (SLO: <41.000MB -2.1%) vs baseline: +4.7%


✅ re_finditer_noaspect

Time: ✅ 1.405µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.4%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.7%


✅ re_fullmatch_aspect

Time: ✅ 2.730µs (SLO: <10.000µs 📉 -72.7%) vs baseline: -0.1%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.8%


✅ re_fullmatch_noaspect

Time: ✅ 1.334µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +0.2%

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.9%


✅ re_group_aspect

Time: ✅ 3.002µs (SLO: <10.000µs 📉 -70.0%) vs baseline: -0.2%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.6%


✅ re_group_noaspect

Time: ✅ 1.630µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +0.2%

Memory: ✅ 40.403MB (SLO: <41.000MB 🟡 -1.5%) vs baseline: +5.1%


✅ re_groups_aspect

Time: ✅ 3.102µs (SLO: <10.000µs 📉 -69.0%) vs baseline: -0.9%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.0%


✅ re_groups_noaspect

Time: ✅ 1.719µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.5%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.4%


✅ re_match_aspect

Time: ✅ 2.777µs (SLO: <10.000µs 📉 -72.2%) vs baseline: +1.7%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.1%


✅ re_match_noaspect

Time: ✅ 1.326µs (SLO: <10.000µs 📉 -86.7%) vs baseline: ~same

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +5.1%


✅ re_search_aspect

Time: ✅ 2.594µs (SLO: <10.000µs 📉 -74.1%) vs baseline: +0.5%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.7%


✅ re_search_noaspect

Time: ✅ 1.195µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -1.1%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +4.9%


✅ re_sub_aspect

Time: ✅ 3.575µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +3.2%

Memory: ✅ 40.324MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.1%


✅ re_sub_noaspect

Time: ✅ 1.527µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.5%

Memory: ✅ 40.423MB (SLO: <41.000MB 🟡 -1.4%) vs baseline: +5.4%


✅ re_subn_aspect

Time: ✅ 3.721µs (SLO: <10.000µs 📉 -62.8%) vs baseline: +1.1%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.9%


✅ re_subn_noaspect

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.5%

Memory: ✅ 40.128MB (SLO: <41.000MB -2.1%) vs baseline: +4.8%


🟡 iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.502µs (SLO: <10.000µs 📉 -85.0%) vs baseline: +3.7%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.0%


✅ rsplit_noaspect

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.6%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.2%


✅ split_aspect

Time: ✅ 1.416µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.4%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.0%


✅ split_noaspect

Time: ✅ 0.575µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.8%

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.7%


✅ splitlines_aspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.6%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.9%


✅ splitlines_noaspect

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.9%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%


🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.643ms (SLO: <47.150ms 📉 -15.9%) vs baseline: +0.4%

Memory: ✅ 39.639MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +5.4%


✅ add-metrics

Time: ✅ 261.027ms (SLO: <344.800ms 📉 -24.3%) vs baseline: -0.1%

Memory: ✅ 43.825MB (SLO: <47.500MB -7.7%) vs baseline: +4.8%


✅ add-tags

Time: ✅ 316.393ms (SLO: <321.000ms 🟡 -1.4%) vs baseline: -0.4%

Memory: ✅ 43.723MB (SLO: <47.500MB -8.0%) vs baseline: +4.8%


✅ get-context

Time: ✅ 79.967ms (SLO: <92.350ms 📉 -13.4%) vs baseline: +0.1%

Memory: ✅ 39.715MB (SLO: <46.500MB 📉 -14.6%) vs baseline: +4.7%


✅ is-recording

Time: ✅ 37.151ms (SLO: <44.500ms 📉 -16.5%) vs baseline: -0.7%

Memory: ✅ 39.496MB (SLO: <47.500MB 📉 -16.8%) vs baseline: +4.7%


✅ record-exception

Time: ✅ 58.261ms (SLO: <67.650ms 📉 -13.9%) vs baseline: -0.1%

Memory: ✅ 39.862MB (SLO: <47.000MB 📉 -15.2%) vs baseline: +4.9%


✅ set-status

Time: ✅ 43.733ms (SLO: <50.400ms 📉 -13.2%) vs baseline: +0.4%

Memory: ✅ 39.367MB (SLO: <47.000MB 📉 -16.2%) vs baseline: +4.8%


✅ start

Time: ✅ 37.535ms (SLO: <43.450ms 📉 -13.6%) vs baseline: +3.4%

Memory: ✅ 39.473MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +4.7%


✅ start-finish

Time: ✅ 82.228ms (SLO: <88.000ms -6.6%) vs baseline: +0.2%

Memory: ✅ 37.277MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +5.0%


✅ start-finish-telemetry

Time: ✅ 83.255ms (SLO: <89.000ms -6.5%) vs baseline: -0.5%

Memory: ✅ 37.316MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +4.7%


✅ update-name

Time: ✅ 38.012ms (SLO: <45.150ms 📉 -15.8%) vs baseline: ~same

Memory: ✅ 39.599MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +4.8%


🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.345µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.2%

Memory: ✅ 35.154MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.0%


✅ high_rate_limit

Time: ✅ 2.427µs (SLO: <10.000µs 📉 -75.7%) vs baseline: -0.8%

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


✅ long_window

Time: ✅ 2.351µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.2%

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.1%


✅ low_rate_limit

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

Memory: ✅ 35.114MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +5.0%


✅ no_rate_limit

Time: ✅ 0.826µs (SLO: <10.000µs 📉 -91.7%) vs baseline: ~same

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.4%


✅ short_window

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

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.1%


🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.824ms (SLO: <320.950ms -3.8%) vs baseline: ~same

Memory: ✅ 35.960MB (SLO: <36.500MB 🟡 -1.5%) vs baseline: +5.0%


✅ deep-profiled

Time: ✅ 327.706ms (SLO: <359.150ms -8.8%) vs baseline: -0.2%

Memory: ✅ 39.793MB (SLO: <40.500MB 🟡 -1.7%) vs baseline: +5.1%


✅ medium

Time: ✅ 7.005ms (SLO: <7.400ms -5.3%) vs baseline: ~same

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%


✅ shallow

Time: ✅ 0.949ms (SLO: <1.050ms -9.6%) vs baseline: +1.2%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.9%


🟡 samplingrules - 8/8

✅ average_match

Time: ✅ 137.483µs (SLO: <290.000µs 📉 -52.6%) vs baseline: +1.0%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%


✅ high_match

Time: ✅ 175.223µs (SLO: <480.000µs 📉 -63.5%) vs baseline: +0.9%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%


✅ low_match

Time: ✅ 98.433µs (SLO: <120.000µs 📉 -18.0%) vs baseline: +0.4%

Memory: ✅ 603.451MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%


✅ very_low_match

Time: ✅ 2.672ms (SLO: <8.500ms 📉 -68.6%) vs baseline: -0.2%

Memory: ✅ 70.969MB (SLO: <75.000MB -5.4%) vs baseline: +4.8%


🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.604µs (SLO: <20.000µs 📉 -47.0%) vs baseline: +0.4%

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


✅ all-enabled

Time: ✅ 40.898µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +1.6%

Memory: ✅ 35.665MB (SLO: <36.000MB 🟡 -0.9%) vs baseline: +5.0%


✅ collectipvariant_exists

Time: ✅ 40.700µs (SLO: <50.000µs 📉 -18.6%) vs baseline: -0.4%

Memory: ✅ 35.645MB (SLO: <36.000MB 🟡 -1.0%) vs baseline: +4.8%


✅ no-collectipvariant

Time: ✅ 40.140µs (SLO: <50.000µs 📉 -19.7%) vs baseline: ~same

Memory: ✅ 35.763MB (SLO: <36.000MB 🟡 -0.7%) vs baseline: +5.1%


✅ no-useragentvariant

Time: ✅ 38.801µs (SLO: <50.000µs 📉 -22.4%) vs baseline: -0.4%

Memory: ✅ 35.606MB (SLO: <36.000MB 🟡 -1.1%) vs baseline: +5.1%


✅ obfuscation-no-query

Time: ✅ 40.541µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -0.6%

Memory: ✅ 35.743MB (SLO: <36.000MB 🟡 -0.7%) vs baseline: +5.1%


✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.784µs (SLO: <90.000µs 📉 -15.8%) vs baseline: -0.2%

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +5.0%


✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.579µs (SLO: <90.000µs 📉 -14.9%) vs baseline: -0.1%

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


✅ obfuscation-send-querystring-disabled

Time: ✅ 154.016µs (SLO: <170.000µs -9.4%) vs baseline: -0.2%

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


✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.814µs (SLO: <160.000µs -7.0%) vs baseline: ~same

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +5.0%


✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.700µs (SLO: <170.000µs -9.0%) vs baseline: -0.1%

Memory: ✅ 35.527MB (SLO: <36.500MB -2.7%) vs baseline: +4.6%


✅ useragentvariant_exists_1

Time: ✅ 39.541µs (SLO: <50.000µs 📉 -20.9%) vs baseline: -0.6%

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


✅ useragentvariant_exists_2

Time: ✅ 40.454µs (SLO: <50.000µs 📉 -19.1%) vs baseline: -0.8%

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


✅ useragentvariant_exists_3

Time: ✅ 39.718µs (SLO: <50.000µs 📉 -20.6%) vs baseline: -1.0%

Memory: ✅ 35.625MB (SLO: <36.000MB 🟡 -1.0%) vs baseline: +4.7%


✅ useragentvariant_not_exists_1

Time: ✅ 39.636µs (SLO: <50.000µs 📉 -20.7%) vs baseline: -0.5%

Memory: ✅ 35.684MB (SLO: <36.000MB 🟡 -0.9%) vs baseline: +4.9%


✅ useragentvariant_not_exists_2

Time: ✅ 39.516µs (SLO: <50.000µs 📉 -21.0%) vs baseline: -0.3%

Memory: ✅ 35.586MB (SLO: <36.000MB 🟡 -1.1%) vs baseline: +4.6%


🟡 tracer - 6/6

✅ large

Time: ✅ 29.291ms (SLO: <32.950ms 📉 -11.1%) vs baseline: +0.6%

Memory: ✅ 35.901MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.5%


✅ medium

Time: ✅ 2.871ms (SLO: <3.200ms 📉 -10.3%) vs baseline: -1.1%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%


✅ small

Time: ✅ 332.021µs (SLO: <370.000µs 📉 -10.3%) vs baseline: +1.5%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)
⚠️ packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.494µs (SLO: <170.000µs -9.1%) vs baseline: -0.2%

Memory: ✅ 39.472MB (SLO: <41.000MB -3.7%) vs baseline: +5.1%


✅ import_many_cached

Time: ✅ 121.198µs (SLO: <130.000µs -6.8%) vs baseline: +0.3%

Memory: ✅ 39.507MB (SLO: <41.000MB -3.6%) vs baseline: +4.7%


✅ import_many_stdlib

Time: ✅ 0.753ms (SLO: <1.750ms 📉 -57.0%) vs baseline: -0.4%

Memory: ✅ 39.498MB (SLO: <41.000MB -3.7%) vs baseline: +4.9%


⚠️ import_many_stdlib_cached

Time: ⚠️ 0.173ms (SLO: <1.100ms 📉 -84.3%) vs baseline: -0.6%

Memory: ✅ 39.407MB (SLO: <41.000MB -3.9%) vs baseline: +4.5%


✅ import_many_unknown

Time: ✅ 832.196µs (SLO: <890.000µs -6.5%) vs baseline: +0.2%

Memory: ✅ 39.668MB (SLO: <41.000MB -3.2%) vs baseline: +5.2%


✅ import_many_unknown_cached

Time: ✅ 796.939µs (SLO: <870.000µs -8.4%) vs baseline: +0.3%

Memory: ✅ 39.600MB (SLO: <41.000MB -3.4%) vs baseline: +4.6%


✅ import_one

Time: ✅ 19.838µs (SLO: <30.000µs 📉 -33.9%) vs baseline: +0.8%

Memory: ✅ 39.488MB (SLO: <41.000MB -3.7%) vs baseline: +4.7%


✅ import_one_cache

Time: ✅ 6.266µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.5%

Memory: ✅ 39.394MB (SLO: <41.000MB -3.9%) vs baseline: +4.0%


✅ import_one_stdlib

Time: ✅ 18.762µs (SLO: <20.000µs -6.2%) vs baseline: +0.3%

Memory: ✅ 39.379MB (SLO: <41.000MB -4.0%) vs baseline: +4.2%


✅ import_one_stdlib_cache

Time: ✅ 6.234µs (SLO: <10.000µs 📉 -37.7%) vs baseline: -0.6%

Memory: ✅ 39.588MB (SLO: <41.000MB -3.4%) vs baseline: +5.1%


✅ import_one_unknown

Time: ✅ 45.316µs (SLO: <50.000µs -9.4%) vs baseline: -0.3%

Memory: ✅ 39.442MB (SLO: <41.000MB -3.8%) vs baseline: +4.7%


✅ import_one_unknown_cache

Time: ✅ 6.274µs (SLO: <10.000µs 📉 -37.3%) vs baseline: +0.2%

Memory: ✅ 39.512MB (SLO: <41.000MB -3.6%) vs baseline: +4.9%

✅ All Tests Passing (4 suites)
iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.807µs (SLO: <60.000µs 📉 -18.7%) vs baseline: -0.2%

Memory: ✅ 40.108MB (SLO: <42.000MB -4.5%) vs baseline: +4.8%


✅ propagation_enabled

Time: ✅ 175.904µs (SLO: <190.000µs -7.4%) vs baseline: ~same

Memory: ✅ 40.187MB (SLO: <42.000MB -4.3%) vs baseline: +5.2%


✅ propagation_enabled_100

Time: ✅ 1.911ms (SLO: <2.300ms 📉 -16.9%) vs baseline: -0.9%

Memory: ✅ 40.088MB (SLO: <42.000MB -4.6%) vs baseline: +5.0%


✅ propagation_enabled_1000

Time: ✅ 32.480ms (SLO: <34.550ms -6.0%) vs baseline: -0.1%

Memory: ✅ 40.049MB (SLO: <42.000MB -4.6%) vs baseline: +4.8%


otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.443ms (SLO: <42.000ms -3.7%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.1%


✅ add-link

Time: ✅ 36.441ms (SLO: <38.550ms -5.5%) vs baseline: +0.8%

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


✅ add-metrics

Time: ✅ 218.845ms (SLO: <232.000ms -5.7%) vs baseline: -1.0%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%


✅ add-tags

Time: ✅ 214.348ms (SLO: <221.600ms -3.3%) vs baseline: +0.9%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.9%


✅ get-context

Time: ✅ 29.268ms (SLO: <31.300ms -6.5%) vs baseline: +0.5%

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


✅ is-recording

Time: ✅ 29.099ms (SLO: <31.000ms -6.1%) vs baseline: -0.7%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.8%


✅ record-exception

Time: ✅ 62.989ms (SLO: <65.850ms -4.3%) vs baseline: ~same

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


✅ set-status

Time: ✅ 32.107ms (SLO: <34.150ms -6.0%) vs baseline: +0.4%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.7%


✅ start

Time: ✅ 29.452ms (SLO: <30.150ms -2.3%) vs baseline: +2.6%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +5.0%


✅ start-finish

Time: ✅ 33.974ms (SLO: <35.350ms -3.9%) vs baseline: -0.1%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.9%


✅ start-finish-telemetry

Time: ✅ 34.066ms (SLO: <35.450ms -3.9%) vs baseline: -0.2%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.4%


✅ update-name

Time: ✅ 31.314ms (SLO: <33.400ms -6.2%) vs baseline: +0.5%

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


packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 344.175ms (SLO: <354.300ms -2.9%) vs baseline: -1.1%

Memory: ✅ 41.581MB (SLO: <41.500MB +0.2%) vs baseline: +4.5%


✅ cache_on

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.5%

Memory: ✅ 39.834MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%


span - 26/26

✅ add-event

Time: ✅ 18.310ms (SLO: <22.500ms 📉 -18.6%) vs baseline: +0.4%

Memory: ✅ 36.942MB (SLO: <53.000MB 📉 -30.3%) vs baseline: +4.9%


✅ add-metrics

Time: ✅ 88.471ms (SLO: <93.500ms -5.4%) vs baseline: ~same

Memory: ✅ 41.012MB (SLO: <53.000MB 📉 -22.6%) vs baseline: +4.9%


✅ add-tags

Time: ✅ 142.523ms (SLO: <155.000ms -8.0%) vs baseline: +0.2%

Memory: ✅ 41.028MB (SLO: <53.000MB 📉 -22.6%) vs baseline: +4.6%


✅ get-context

Time: ✅ 17.019ms (SLO: <20.500ms 📉 -17.0%) vs baseline: +0.2%

Memory: ✅ 36.721MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%


✅ is-recording

Time: ✅ 17.197ms (SLO: <20.500ms 📉 -16.1%) vs baseline: ~same

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


✅ record-exception

Time: ✅ 36.636ms (SLO: <40.000ms -8.4%) vs baseline: +0.4%

Memory: ✅ 37.298MB (SLO: <53.000MB 📉 -29.6%) vs baseline: +4.7%


✅ set-status

Time: ✅ 18.687ms (SLO: <22.000ms 📉 -15.1%) vs baseline: -0.4%

Memory: ✅ 36.704MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%


✅ start

Time: ✅ 17.433ms (SLO: <20.500ms 📉 -15.0%) vs baseline: +2.7%

Memory: ✅ 36.742MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%


✅ start-finish

Time: ✅ 51.076ms (SLO: <52.500ms -2.7%) vs baseline: -0.2%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.6%


✅ start-finish-telemetry

Time: ✅ 52.432ms (SLO: <54.500ms -3.8%) vs baseline: -0.4%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%


✅ start-finish-traceid128

Time: ✅ 54.340ms (SLO: <57.000ms -4.7%) vs baseline: -0.2%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%


✅ start-traceid128

Time: ✅ 17.279ms (SLO: <22.500ms 📉 -23.2%) vs baseline: +0.1%

Memory: ✅ 36.702MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.8%


✅ update-name

Time: ✅ 17.324ms (SLO: <22.000ms 📉 -21.3%) vs baseline: -0.6%

Memory: ✅ 36.785MB (SLO: <53.000MB 📉 -30.6%) vs baseline: +4.7%

ℹ️ Scenarios Missing SLO Configuration (10 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

@KowalskiThomas KowalskiThomas force-pushed the kowalski/chore-profiling-improve-typing-in-_asyncio-py branch from 00f488f to b496b13 Compare December 4, 2025 09:17
@KowalskiThomas KowalskiThomas added the Profiling Continous Profling label Dec 4, 2025
@KowalskiThomas KowalskiThomas marked this pull request as ready for review December 4, 2025 09:40
@KowalskiThomas KowalskiThomas requested a review from a team as a code owner December 4, 2025 09:40
@KowalskiThomas KowalskiThomas merged commit 3e56fb4 into main Dec 4, 2025
481 of 484 checks passed
@KowalskiThomas KowalskiThomas deleted the kowalski/chore-profiling-improve-typing-in-_asyncio-py branch December 4, 2025 17:57
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