feat(crashtracking): support runtime stack collection for all Python versions #15568

gyuheon0h · 2025-12-09T16:28:58Z

Description

This PR allows for runtime stacks collection for all CPython versions greater than 3.9.*

We are okay with using dangerous Python APIs in a crash context. This is because the Crashtracker has safety nets that ensure customer experience will not be impacted; at worst, only the runtime_stacks section, which is experimental, will be missing from a crash report.

We don't support 3.9 because this will require special linking logic to CPython symbol as PyThreadState_GetFrame is not in the public API until 3.10 and dd-trace-py will drop support for 3.9 soon anyways.

Testing

Uploaded some crashes to telemetry logs. Runtime stacks unit test has also been updated to check for string_at in the experimental section of the crash report for all versions > 3.9

Risks

Additional Notes

gyuheon0h · 2025-12-09T16:29:21Z

feat(crashtracking): support runtime stack collection for all Python versions #15568 👈 (View in Graphite)
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github-actions · 2025-12-09T16:29:52Z

CODEOWNERS have been resolved as:

releasenotes/notes/runtime-stack-frame-507353b6b01490ad.yaml            @DataDog/apm-python
src/native/crashtracker/crashtracker_runtime_stacks.rs                  @DataDog/apm-core-python
src/native/build.rs                                                     @DataDog/apm-core-python
src/native/crashtracker.rs                                              @DataDog/apm-core-python
tests/internal/crashtracker/test_crashtracker.py                        @DataDog/apm-core-python

github-actions · 2025-12-09T21:04:57Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 213 ± 3 ms.

The average import time from base is: 213 ± 4 ms.

The import time difference between this PR and base is: -0.6 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 1.888 ms (0.89%)

ddtrace 0.966 ms (0.45%)

ddtrace._logger 0.480 ms (0.23%)

ddtrace.internal.telemetry 0.480 ms (0.23%)

ddtrace.internal.telemetry.writer 0.480 ms (0.23%)

ddtrace.internal.utils.version 0.480 ms (0.23%)

ddtrace.version 0.480 ms (0.23%)

ddtrace.internal._unpatched 0.034 ms (0.02%)

json 0.034 ms (0.02%)

json.decoder 0.034 ms (0.02%)

re 0.034 ms (0.02%)

enum 0.034 ms (0.02%)

types 0.034 ms (0.02%)

ddtrace.bootstrap.sitecustomize 0.923 ms (0.43%)

ddtrace.bootstrap.preload 0.923 ms (0.43%)

ddtrace.internal.remoteconfig.client 0.482 ms (0.23%)

pr-commenter · 2025-12-10T19:19:22Z

Performance SLOs

Comparing candidate gyuheon0h/prof-13224-all-versions (ad737fc) with baseline main (ddecdc2)

📈 Performance Regressions (3 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -0.3%

Memory: ✅ 38.596MB (SLO: <41.500MB -7.0%) vs baseline: +5.3%

✅ add_inplace_aspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 38.569MB (SLO: <41.500MB -7.1%) vs baseline: +4.6%

✅ add_inplace_noaspect

Time: ✅ 0.285µs (SLO: <10.000µs 📉 -97.1%) vs baseline: -0.6%

Memory: ✅ 38.543MB (SLO: <41.500MB -7.1%) vs baseline: +4.6%

✅ add_noaspect

Time: ✅ 0.357µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.7%

Memory: ✅ 38.537MB (SLO: <41.500MB -7.1%) vs baseline: +5.3%

✅ bytearray_aspect

Time: ✅ 1.313µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.1%

Memory: ✅ 38.424MB (SLO: <41.500MB -7.4%) vs baseline: +4.4%

✅ bytearray_extend_aspect

Time: ✅ 1.502µs (SLO: <10.000µs 📉 -85.0%) vs baseline: -0.7%

Memory: ✅ 38.483MB (SLO: <41.500MB -7.3%) vs baseline: +4.4%

✅ bytearray_extend_noaspect

Time: ✅ 0.622µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +0.6%

Memory: ✅ 38.533MB (SLO: <41.500MB -7.1%) vs baseline: +5.2%

✅ bytearray_noaspect

Time: ✅ 0.489µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.7%

Memory: ✅ 38.607MB (SLO: <41.500MB -7.0%) vs baseline: +5.2%

✅ bytes_aspect

Time: ✅ 1.273µs (SLO: <10.000µs 📉 -87.3%) vs baseline: +1.0%

Memory: ✅ 38.570MB (SLO: <41.500MB -7.1%) vs baseline: +4.7%

✅ bytes_noaspect

Time: ✅ 0.499µs (SLO: <10.000µs 📉 -95.0%) vs baseline: ~same

Memory: ✅ 38.548MB (SLO: <41.500MB -7.1%) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 1.298µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.4%

Memory: ✅ 38.537MB (SLO: <41.500MB -7.1%) vs baseline: +5.1%

✅ bytesio_noaspect

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

Memory: ✅ 38.623MB (SLO: <41.500MB -6.9%) vs baseline: +5.0%

✅ capitalize_aspect

Time: ✅ 0.746µs (SLO: <10.000µs 📉 -92.5%) vs baseline: +1.5%

Memory: ✅ 38.608MB (SLO: <41.500MB -7.0%) vs baseline: +5.0%

✅ capitalize_noaspect

Time: ✅ 0.437µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -0.4%

Memory: ✅ 38.417MB (SLO: <41.500MB -7.4%) vs baseline: +4.6%

✅ casefold_aspect

Time: ✅ 0.737µs (SLO: <10.000µs 📉 -92.6%) vs baseline: ~same

Memory: ✅ 38.681MB (SLO: <41.500MB -6.8%) vs baseline: +5.1%

✅ casefold_noaspect

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

Memory: ✅ 38.483MB (SLO: <41.500MB -7.3%) vs baseline: +4.7%

✅ decode_aspect

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

Memory: ✅ 38.542MB (SLO: <41.500MB -7.1%) vs baseline: +4.5%

✅ decode_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.5%

Memory: ✅ 38.495MB (SLO: <41.500MB -7.2%) vs baseline: +4.9%

✅ encode_aspect

Time: ✅ 0.717µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.3%

Memory: ✅ 38.441MB (SLO: <41.500MB -7.4%) vs baseline: +4.5%

✅ encode_noaspect

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

Memory: ✅ 38.567MB (SLO: <41.500MB -7.1%) vs baseline: +5.0%

✅ format_aspect

Time: ✅ 3.486µs (SLO: <10.000µs 📉 -65.1%) vs baseline: +1.1%

Memory: ✅ 38.513MB (SLO: <41.500MB -7.2%) vs baseline: +4.9%

✅ format_map_aspect

Time: ✅ 3.801µs (SLO: <10.000µs 📉 -62.0%) vs baseline: +7.0%

Memory: ✅ 38.452MB (SLO: <41.500MB -7.3%) vs baseline: +4.5%

✅ format_map_noaspect

Time: ✅ 0.816µs (SLO: <10.000µs 📉 -91.8%) vs baseline: +0.4%

Memory: ✅ 38.638MB (SLO: <41.500MB -6.9%) vs baseline: +5.1%

✅ format_noaspect

Time: ✅ 0.599µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.9%

Memory: ✅ 38.555MB (SLO: <41.500MB -7.1%) vs baseline: +4.8%

✅ index_aspect

Time: ✅ 0.342µs (SLO: <10.000µs 📉 -96.6%) vs baseline: +0.3%

Memory: ✅ 38.710MB (SLO: <41.500MB -6.7%) vs baseline: +5.0%

✅ index_noaspect

Time: ✅ 0.315µs (SLO: <10.000µs 📉 -96.9%) vs baseline: -0.3%

Memory: ✅ 38.566MB (SLO: <41.500MB -7.1%) vs baseline: +5.0%

✅ join_aspect

Time: ✅ 1.304µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.6%

Memory: ✅ 38.534MB (SLO: <41.500MB -7.1%) vs baseline: +4.9%

✅ join_noaspect

Time: ✅ 0.530µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -0.9%

Memory: ✅ 38.456MB (SLO: <41.500MB -7.3%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.565µs (SLO: <20.000µs 📉 -87.2%) vs baseline: +1.7%

Memory: ✅ 38.520MB (SLO: <41.500MB -7.2%) vs baseline: +4.4%

✅ ljust_noaspect

Time: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.2%

Memory: ✅ 38.628MB (SLO: <41.500MB -6.9%) vs baseline: +4.9%

✅ lower_aspect

Time: ✅ 2.243µs (SLO: <10.000µs 📉 -77.6%) vs baseline: +0.8%

Memory: ✅ 38.493MB (SLO: <41.500MB -7.2%) vs baseline: +4.9%

✅ lower_noaspect

Time: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

Memory: ✅ 38.465MB (SLO: <41.500MB -7.3%) vs baseline: +4.8%

✅ lstrip_aspect

Time: ✅ 2.205µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +1.3%

Memory: ✅ 38.552MB (SLO: <41.500MB -7.1%) vs baseline: +4.9%

✅ lstrip_noaspect

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

Memory: ✅ 38.481MB (SLO: <41.500MB -7.3%) vs baseline: +4.8%

✅ modulo_aspect

Time: ✅ 0.972µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -0.4%

Memory: ✅ 38.671MB (SLO: <41.500MB -6.8%) vs baseline: +5.4%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.518µs (SLO: <10.000µs 📉 -84.8%) vs baseline: +1.7%

Memory: ✅ 38.568MB (SLO: <41.500MB -7.1%) vs baseline: +4.7%

✅ modulo_aspect_for_bytes

Time: ✅ 0.959µs (SLO: <10.000µs 📉 -90.4%) vs baseline: +1.2%

Memory: ✅ 38.503MB (SLO: <41.500MB -7.2%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.166µs (SLO: <10.000µs 📉 -88.3%) vs baseline: -1.1%

Memory: ✅ 38.652MB (SLO: <41.500MB -6.9%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 0.672µs (SLO: <10.000µs 📉 -93.3%) vs baseline: +0.4%

Memory: ✅ 38.557MB (SLO: <41.500MB -7.1%) vs baseline: +5.0%

✅ replace_aspect

Time: ✅ 5.095µs (SLO: <10.000µs 📉 -49.0%) vs baseline: +2.8%

Memory: ✅ 38.499MB (SLO: <41.500MB -7.2%) vs baseline: +4.8%

✅ replace_noaspect

Time: ✅ 0.470µs (SLO: <10.000µs 📉 -95.3%) vs baseline: +2.2%

Memory: ✅ 38.486MB (SLO: <41.500MB -7.3%) vs baseline: +4.6%

✅ repr_aspect

Time: ✅ 0.949µs (SLO: <10.000µs 📉 -90.5%) vs baseline: -0.4%

Memory: ✅ 38.727MB (SLO: <41.500MB -6.7%) vs baseline: +5.5%

✅ repr_noaspect

Time: ✅ 0.460µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +1.2%

Memory: ✅ 38.536MB (SLO: <41.500MB -7.1%) vs baseline: +4.9%

✅ rstrip_aspect

Time: ✅ 1.884µs (SLO: <20.000µs 📉 -90.6%) vs baseline: +1.4%

Memory: ✅ 38.616MB (SLO: <41.500MB -6.9%) vs baseline: +5.4%

✅ rstrip_noaspect

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.8%

Memory: ✅ 38.743MB (SLO: <41.500MB -6.6%) vs baseline: +5.0%

✅ slice_aspect

Time: ✅ 0.487µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.3%

Memory: ✅ 38.647MB (SLO: <41.500MB -6.9%) vs baseline: +5.3%

✅ slice_noaspect

Time: ✅ 0.455µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +1.3%

Memory: ✅ 38.454MB (SLO: <41.500MB -7.3%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 1.691µs (SLO: <10.000µs 📉 -83.1%) vs baseline: +0.1%

Memory: ✅ 38.517MB (SLO: <41.500MB -7.2%) vs baseline: +5.0%

✅ stringio_noaspect

Time: ✅ 0.921µs (SLO: <10.000µs 📉 -90.8%) vs baseline: ~same

Memory: ✅ 38.500MB (SLO: <41.500MB -7.2%) vs baseline: +4.4%

✅ strip_aspect

Time: ✅ 2.470µs (SLO: <20.000µs 📉 -87.7%) vs baseline: 📈 +11.9%

Memory: ✅ 38.523MB (SLO: <41.500MB -7.2%) vs baseline: +4.6%

✅ strip_noaspect

Time: ✅ 0.390µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.4%

Memory: ✅ 38.513MB (SLO: <41.500MB -7.2%) vs baseline: +5.1%

✅ swapcase_aspect

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

Memory: ✅ 38.472MB (SLO: <41.500MB -7.3%) vs baseline: +4.3%

✅ swapcase_noaspect

Time: ✅ 0.538µs (SLO: <10.000µs 📉 -94.6%) vs baseline: -0.9%

Memory: ✅ 38.629MB (SLO: <41.500MB -6.9%) vs baseline: +5.4%

✅ title_aspect

Time: ✅ 2.364µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.6%

Memory: ✅ 38.686MB (SLO: <41.500MB -6.8%) vs baseline: +4.9%

✅ title_noaspect

Time: ✅ 0.510µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +0.6%

Memory: ✅ 38.526MB (SLO: <41.500MB -7.2%) vs baseline: +4.8%

✅ translate_aspect

Time: ✅ 3.276µs (SLO: <10.000µs 📉 -67.2%) vs baseline: +1.1%

Memory: ✅ 38.472MB (SLO: <41.500MB -7.3%) vs baseline: +4.7%

✅ translate_noaspect

Time: ✅ 1.048µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +0.6%

Memory: ✅ 38.385MB (SLO: <41.500MB -7.5%) vs baseline: +4.7%

✅ upper_aspect

Time: ✅ 2.219µs (SLO: <10.000µs 📉 -77.8%) vs baseline: -0.9%

Memory: ✅ 38.382MB (SLO: <41.500MB -7.5%) vs baseline: +4.5%

✅ upper_noaspect

Time: ✅ 0.375µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.4%

Memory: ✅ 38.637MB (SLO: <41.500MB -6.9%) vs baseline: +4.6%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.081µs (SLO: <10.000µs 📉 -49.2%) vs baseline: 📈 +20.8%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.1%

✅ ospathbasename_noaspect

Time: ✅ 1.092µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.7%

Memory: ✅ 38.496MB (SLO: <41.000MB -6.1%) vs baseline: +5.6%

✅ ospathjoin_aspect

Time: ✅ 6.104µs (SLO: <10.000µs 📉 -39.0%) vs baseline: +0.6%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +5.0%

✅ ospathjoin_noaspect

Time: ✅ 2.289µs (SLO: <10.000µs 📉 -77.1%) vs baseline: ~same

Memory: ✅ 38.653MB (SLO: <41.000MB -5.7%) vs baseline: +5.1%

✅ ospathnormcase_aspect

Time: ✅ 3.432µs (SLO: <10.000µs 📉 -65.7%) vs baseline: ~same

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.8%

✅ ospathnormcase_noaspect

Time: ✅ 0.574µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +1.3%

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +5.3%

✅ ospathsplit_aspect

Time: ✅ 4.821µs (SLO: <10.000µs 📉 -51.8%) vs baseline: -0.7%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ ospathsplit_noaspect

Time: ✅ 1.588µs (SLO: <10.000µs 📉 -84.1%) vs baseline: ~same

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +5.1%

✅ ospathsplitdrive_aspect

Time: ✅ 3.658µs (SLO: <10.000µs 📉 -63.4%) vs baseline: -1.5%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +5.8%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.701µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +1.6%

Memory: ✅ 38.417MB (SLO: <41.000MB -6.3%) vs baseline: +5.2%

✅ ospathsplitext_aspect

Time: ✅ 4.605µs (SLO: <10.000µs 📉 -53.9%) vs baseline: +0.9%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.6%

✅ ospathsplitext_noaspect

Time: ✅ 1.388µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +0.7%

Memory: ✅ 38.476MB (SLO: <41.000MB -6.2%) vs baseline: +5.6%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.402µs (SLO: <20.000µs 📉 -83.0%) vs baseline: 📈 +18.1%

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

✅ 1-count-metrics-100-times

Time: ✅ 201.373µs (SLO: <220.000µs -8.5%) vs baseline: +0.7%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +5.2%

✅ 1-distribution-metric-1-times

Time: ✅ 3.238µs (SLO: <20.000µs 📉 -83.8%) vs baseline: +1.0%

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

✅ 1-distribution-metrics-100-times

Time: ✅ 216.986µs (SLO: <230.000µs -5.7%) vs baseline: +2.8%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.9%

✅ 1-gauge-metric-1-times

Time: ✅ 2.148µs (SLO: <20.000µs 📉 -89.3%) vs baseline: -0.8%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.336µs (SLO: <150.000µs -8.4%) vs baseline: +0.4%

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

✅ 1-rate-metric-1-times

Time: ✅ 3.043µs (SLO: <20.000µs 📉 -84.8%) vs baseline: +1.6%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.3%

✅ 1-rate-metrics-100-times

Time: ✅ 216.994µs (SLO: <250.000µs 📉 -13.2%) vs baseline: +2.6%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ 100-count-metrics-100-times

Time: ✅ 20.087ms (SLO: <22.000ms -8.7%) vs baseline: +0.6%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.217ms (SLO: <2.550ms 📉 -13.1%) vs baseline: -2.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.0%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.410ms (SLO: <1.550ms -9.1%) vs baseline: +1.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.2%

✅ 100-rate-metrics-100-times

Time: ✅ 2.198ms (SLO: <2.550ms 📉 -13.8%) vs baseline: +1.1%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +5.1%

✅ flush-1-metric

Time: ✅ 4.506µs (SLO: <20.000µs 📉 -77.5%) vs baseline: -1.0%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.8%

✅ flush-100-metrics

Time: ✅ 174.027µs (SLO: <250.000µs 📉 -30.4%) vs baseline: -0.2%

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

✅ flush-1000-metrics

Time: ✅ 2.162ms (SLO: <2.500ms 📉 -13.5%) vs baseline: +0.2%

Memory: ✅ 35.861MB (SLO: <36.500MB 🟡 -1.7%) vs baseline: +4.7%

🟡 Near SLO Breach (15 suites)

🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.223µs (SLO: <20.000µs 📉 -33.9%) vs baseline: -0.2%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +4.7%

✅ context_with_data_no_listeners

Time: ✅ 3.266µs (SLO: <10.000µs 📉 -67.3%) vs baseline: -0.2%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.3%

✅ get_item_exists

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.1%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +5.0%

✅ get_item_missing

Time: ✅ 0.636µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.8%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%

✅ set_item

Time: ✅ 23.911µs (SLO: <30.000µs 📉 -20.3%) vs baseline: -1.7%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.7%

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.634ms (SLO: <22.300ms 📉 -12.0%) vs baseline: +0.6%

Memory: ✅ 68.274MB (SLO: <70.500MB -3.2%) vs baseline: +5.1%

✅ exception-replay-enabled

Time: ✅ 1.363ms (SLO: <1.450ms -6.0%) vs baseline: ~same

Memory: ✅ 66.265MB (SLO: <67.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ iast

Time: ✅ 19.634ms (SLO: <22.250ms 📉 -11.8%) vs baseline: +0.5%

Memory: ✅ 68.243MB (SLO: <70.000MB -2.5%) vs baseline: +5.0%

✅ profiler

Time: ✅ 15.475ms (SLO: <16.550ms -6.5%) vs baseline: +0.3%

Memory: ✅ 56.434MB (SLO: <57.500MB 🟡 -1.9%) vs baseline: +5.1%

✅ resource-renaming

Time: ✅ 19.448ms (SLO: <21.750ms 📉 -10.6%) vs baseline: -0.4%

Memory: ✅ 68.184MB (SLO: <70.500MB -3.3%) vs baseline: +5.2%

✅ span-code-origin

Time: ✅ 19.953ms (SLO: <28.200ms 📉 -29.2%) vs baseline: +1.0%

Memory: ✅ 68.138MB (SLO: <71.000MB -4.0%) vs baseline: +4.9%

✅ tracer

Time: ✅ 19.642ms (SLO: <21.750ms -9.7%) vs baseline: +0.2%

Memory: ✅ 68.282MB (SLO: <70.000MB -2.5%) vs baseline: +5.1%

✅ tracer-and-profiler

Time: ✅ 21.699ms (SLO: <23.500ms -7.7%) vs baseline: -0.4%

Memory: ✅ 69.226MB (SLO: <71.000MB -2.5%) vs baseline: +4.7%

✅ tracer-dont-create-db-spans

Time: ✅ 19.718ms (SLO: <21.500ms -8.3%) vs baseline: +0.4%

Memory: ✅ 68.213MB (SLO: <70.000MB -2.6%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.801ms (SLO: <17.500ms -4.0%) vs baseline: ~same

Memory: ✅ 67.820MB (SLO: <70.000MB -3.1%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 19.486ms (SLO: <21.750ms 📉 -10.4%) vs baseline: ~same

Memory: ✅ 68.203MB (SLO: <72.500MB -5.9%) vs baseline: +5.0%

✅ tracer-no-caches

Time: ✅ 17.635ms (SLO: <19.650ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 68.046MB (SLO: <70.000MB -2.8%) vs baseline: +4.6%

✅ tracer-no-databases

Time: ✅ 19.140ms (SLO: <20.100ms -4.8%) vs baseline: +0.3%

Memory: ✅ 67.790MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%

✅ tracer-no-middleware

Time: ✅ 19.334ms (SLO: <21.500ms 📉 -10.1%) vs baseline: ~same

Memory: ✅ 68.134MB (SLO: <70.000MB -2.7%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 19.686ms (SLO: <22.000ms 📉 -10.5%) vs baseline: +1.9%

Memory: ✅ 68.144MB (SLO: <70.500MB -3.3%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.252ms (SLO: <19.850ms 📉 -18.1%) vs baseline: -0.6%

Memory: ✅ 69.828MB (SLO: <70.000MB 🟡 -0.2%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.327ms (SLO: <19.400ms 📉 -15.8%) vs baseline: +0.1%

Memory: ✅ 69.809MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.397ms (SLO: <19.450ms 📉 -15.7%) vs baseline: +0.1%

Memory: ✅ 69.789MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

🟡 errortrackingflasksqli - 5/5

✅ errortracking-enabled-all

Time: ✅ 2.073ms (SLO: <2.300ms -9.9%) vs baseline: +0.2%

✅ errortracking-enabled-user

Time: ✅ 2.073ms (SLO: <2.250ms -7.9%) vs baseline: -0.2%

Memory: ✅ 55.699MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ tracer-enabled

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

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

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.375ms (SLO: <4.750ms 📉 -28.9%) vs baseline: -0.3%

Memory: ✅ 55.366MB (SLO: <66.500MB 📉 -16.7%) vs baseline: +4.6%

✅ appsec-post

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

Memory: ✅ 55.882MB (SLO: <66.500MB 📉 -16.0%) vs baseline: +5.1%

✅ appsec-telemetry

Time: ✅ 3.389ms (SLO: <4.750ms 📉 -28.6%) vs baseline: +0.4%

Memory: ✅ 55.414MB (SLO: <66.500MB 📉 -16.7%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.870ms (SLO: <2.000ms -6.5%) vs baseline: +0.2%

Memory: ✅ 47.945MB (SLO: <49.500MB -3.1%) vs baseline: +4.9%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.0%) vs baseline: +0.2%

Memory: ✅ 44.465MB (SLO: <49.000MB -9.3%) vs baseline: +4.7%

✅ profiler

Time: ✅ 1.909ms (SLO: <2.100ms -9.1%) vs baseline: -0.1%

Memory: ✅ 48.788MB (SLO: <50.000MB -2.4%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 3.355ms (SLO: <3.650ms -8.1%) vs baseline: -0.2%

Memory: ✅ 55.434MB (SLO: <56.000MB 🟡 -1.0%) vs baseline: +4.9%

✅ tracer

Time: ✅ 3.377ms (SLO: <3.650ms -7.5%) vs baseline: ~same

Memory: ✅ 55.337MB (SLO: <56.500MB -2.1%) vs baseline: +4.6%

✅ tracer-native

Time: ✅ 3.372ms (SLO: <3.650ms -7.6%) vs baseline: +0.1%

Memory: ✅ 55.390MB (SLO: <60.000MB -7.7%) vs baseline: +4.8%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.067ms (SLO: <4.200ms 📉 -50.8%) vs baseline: +0.2%

Memory: ✅ 55.797MB (SLO: <66.000MB 📉 -15.5%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.075ms (SLO: <2.800ms 📉 -25.9%) vs baseline: +0.3%

Memory: ✅ 55.797MB (SLO: <62.500MB 📉 -10.7%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.061ms (SLO: <2.250ms -8.4%) vs baseline: -0.2%

Memory: ✅ 55.797MB (SLO: <56.500MB 🟡 -1.2%) vs baseline: +4.9%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.205µs (SLO: <100.000µs 📉 -18.8%) vs baseline: ~same

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

✅ b3_headers

Time: ✅ 14.145µs (SLO: <20.000µs 📉 -29.3%) vs baseline: -0.4%

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

✅ b3_single_headers

Time: ✅ 13.350µs (SLO: <20.000µs 📉 -33.3%) vs baseline: +0.8%

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.986µs (SLO: <80.000µs 📉 -20.0%) vs baseline: +0.2%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.139µs (SLO: <80.000µs 📉 -17.3%) vs baseline: ~same

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.2%

✅ empty_headers

Time: ✅ 1.620µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.7%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.489µs (SLO: <30.000µs 📉 -25.0%) vs baseline: +0.3%

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

✅ invalid_priority_header

Time: ✅ 6.529µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.2%

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

✅ invalid_span_id_header

Time: ✅ 6.503µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.3%

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

✅ invalid_tags_header

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +1.1%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.3%

✅ invalid_trace_id_header

Time: ✅ 6.534µs (SLO: <10.000µs 📉 -34.7%) vs baseline: +0.6%

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

✅ large_header_no_matches

Time: ✅ 27.660µs (SLO: <30.000µs -7.8%) vs baseline: -0.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.3%

✅ large_valid_headers_all

Time: ✅ 28.726µs (SLO: <40.000µs 📉 -28.2%) vs baseline: ~same

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

✅ medium_header_no_matches

Time: ✅ 9.870µs (SLO: <20.000µs 📉 -50.7%) vs baseline: -0.3%

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

✅ medium_valid_headers_all

Time: ✅ 11.442µs (SLO: <20.000µs 📉 -42.8%) vs baseline: +0.1%

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

✅ none_propagation_style

Time: ✅ 1.725µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.6%

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

✅ tracecontext_headers

Time: ✅ 34.822µs (SLO: <40.000µs 📉 -12.9%) vs baseline: ~same

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.1%

✅ valid_headers_all

Time: ✅ 6.542µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.2%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.2%

✅ valid_headers_basic

Time: ✅ 6.106µs (SLO: <10.000µs 📉 -38.9%) vs baseline: -0.5%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ wsgi_empty_headers

Time: ✅ 1.609µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.2%

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

✅ wsgi_invalid_priority_header

Time: ✅ 6.590µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.4%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.615µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.618µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +0.6%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.5%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.621µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +1.2%

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

✅ wsgi_large_header_no_matches

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

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.855µs (SLO: <40.000µs 📉 -25.4%) vs baseline: -0.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +5.0%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.169µs (SLO: <20.000µs 📉 -49.2%) vs baseline: -0.1%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.1%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.577µs (SLO: <20.000µs 📉 -42.1%) vs baseline: +0.6%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.4%

✅ wsgi_valid_headers_all

Time: ✅ 6.563µs (SLO: <10.000µs 📉 -34.4%) vs baseline: -0.3%

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

✅ wsgi_valid_headers_basic

Time: ✅ 6.132µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.6%

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

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.955µs (SLO: <30.000µs 📉 -26.8%) vs baseline: +4.5%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.0%

✅ with_all

Time: ✅ 27.637µs (SLO: <40.000µs 📉 -30.9%) vs baseline: -0.5%

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

✅ with_dd_origin

Time: ✅ 24.732µs (SLO: <30.000µs 📉 -17.6%) vs baseline: +0.5%

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

✅ with_priority_and_origin

Time: ✅ 23.956µs (SLO: <40.000µs 📉 -40.1%) vs baseline: -0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ with_sampling_priority

Time: ✅ 20.915µs (SLO: <30.000µs 📉 -30.3%) vs baseline: ~same

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

✅ with_tags

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

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

✅ with_tags_invalid

Time: ✅ 27.146µs (SLO: <40.000µs 📉 -32.1%) vs baseline: -0.3%

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

✅ with_tags_max_size

Time: ✅ 26.273µs (SLO: <40.000µs 📉 -34.3%) vs baseline: -0.6%

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

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.389ms (SLO: <47.150ms 📉 -14.3%) vs baseline: +0.7%

Memory: ✅ 39.562MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 261.253ms (SLO: <344.800ms 📉 -24.2%) vs baseline: -0.5%

Memory: ✅ 43.704MB (SLO: <47.500MB -8.0%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 316.331ms (SLO: <321.000ms 🟡 -1.5%) vs baseline: -0.6%

Memory: ✅ 43.730MB (SLO: <47.500MB -7.9%) vs baseline: +5.0%

✅ get-context

Time: ✅ 80.721ms (SLO: <92.350ms 📉 -12.6%) vs baseline: +0.1%

Memory: ✅ 39.976MB (SLO: <46.500MB 📉 -14.0%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 37.868ms (SLO: <44.500ms 📉 -14.9%) vs baseline: -0.2%

Memory: ✅ 39.555MB (SLO: <47.500MB 📉 -16.7%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 58.871ms (SLO: <67.650ms 📉 -13.0%) vs baseline: ~same

Memory: ✅ 39.910MB (SLO: <47.000MB 📉 -15.1%) vs baseline: +4.6%

✅ set-status

Time: ✅ 44.167ms (SLO: <50.400ms 📉 -12.4%) vs baseline: -0.4%

Memory: ✅ 39.465MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +5.0%

✅ start

Time: ✅ 38.127ms (SLO: <43.450ms 📉 -12.3%) vs baseline: +2.6%

Memory: ✅ 39.570MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 82.872ms (SLO: <88.000ms -5.8%) vs baseline: +0.1%

Memory: ✅ 37.277MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 84.253ms (SLO: <89.000ms -5.3%) vs baseline: -0.2%

Memory: ✅ 37.356MB (SLO: <46.500MB 📉 -19.7%) vs baseline: +4.8%

✅ update-name

Time: ✅ 38.766ms (SLO: <45.150ms 📉 -14.1%) vs baseline: ~same

Memory: ✅ 39.605MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +4.8%

🟡 packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 345.250ms (SLO: <354.300ms -2.6%) vs baseline: -0.9%

Memory: ✅ 40.866MB (SLO: <41.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ cache_on

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.6%

Memory: ✅ 38.688MB (SLO: <41.000MB -5.6%) vs baseline: +4.6%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.356µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.3%

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

✅ high_rate_limit

Time: ✅ 2.424µs (SLO: <10.000µs 📉 -75.8%) vs baseline: -0.3%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +4.8%

✅ long_window

Time: ✅ 2.368µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

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

✅ low_rate_limit

Time: ✅ 2.374µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.9%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.7%

✅ no_rate_limit

Time: ✅ 0.825µs (SLO: <10.000µs 📉 -91.8%) vs baseline: -0.1%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.496µs (SLO: <10.000µs 📉 -75.0%) vs baseline: -0.4%

Memory: ✅ 35.075MB (SLO: <35.500MB 🟡 -1.2%) vs baseline: +4.6%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.624ms (SLO: <320.950ms -3.8%) vs baseline: ~same

Memory: ✅ 35.920MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 328.670ms (SLO: <359.150ms -8.5%) vs baseline: +0.2%

Memory: ✅ 39.734MB (SLO: <40.500MB 🟡 -1.9%) vs baseline: +4.8%

✅ medium

Time: ✅ 7.007ms (SLO: <7.400ms -5.3%) vs baseline: -0.1%

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

✅ shallow

Time: ✅ 0.946ms (SLO: <1.050ms -9.9%) vs baseline: +1.3%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +5.0%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.648µs (SLO: <20.000µs 📉 -46.8%) vs baseline: +1.5%

Memory: ✅ 35.507MB (SLO: <36.000MB 🟡 -1.4%) vs baseline: +4.2%

✅ all-enabled

Time: ✅ 41.109µs (SLO: <50.000µs 📉 -17.8%) vs baseline: +2.9%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.7%

✅ collectipvariant_exists

Time: ✅ 41.072µs (SLO: <50.000µs 📉 -17.9%) vs baseline: +0.3%

Memory: ✅ 35.448MB (SLO: <36.000MB 🟡 -1.5%) vs baseline: +4.7%

✅ no-collectipvariant

Time: ✅ 40.155µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +0.2%

Memory: ✅ 35.429MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +4.2%

✅ no-useragentvariant

Time: ✅ 39.362µs (SLO: <50.000µs 📉 -21.3%) vs baseline: +1.4%

Memory: ✅ 35.311MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +3.6%

✅ obfuscation-no-query

Time: ✅ 40.767µs (SLO: <50.000µs 📉 -18.5%) vs baseline: +0.4%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +4.0%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.937µs (SLO: <90.000µs 📉 -15.6%) vs baseline: +0.2%

Memory: ✅ 35.704MB (SLO: <36.500MB -2.2%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.690µs (SLO: <90.000µs 📉 -14.8%) vs baseline: ~same

Memory: ✅ 35.586MB (SLO: <36.500MB -2.5%) vs baseline: +4.5%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.504µs (SLO: <170.000µs -9.1%) vs baseline: ~same

Memory: ✅ 35.606MB (SLO: <36.500MB -2.5%) vs baseline: +4.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.068µs (SLO: <160.000µs -6.8%) vs baseline: ~same

Memory: ✅ 35.743MB (SLO: <36.500MB -2.1%) vs baseline: +5.2%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.505µs (SLO: <170.000µs -8.5%) vs baseline: +0.4%

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +4.8%

✅ useragentvariant_exists_1

Time: ✅ 39.630µs (SLO: <50.000µs 📉 -20.7%) vs baseline: -0.3%

Memory: ✅ 35.448MB (SLO: <36.000MB 🟡 -1.5%) vs baseline: +4.2%

✅ useragentvariant_exists_2

Time: ✅ 40.754µs (SLO: <50.000µs 📉 -18.5%) vs baseline: ~same

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.0%

✅ useragentvariant_exists_3

Time: ✅ 40.343µs (SLO: <50.000µs 📉 -19.3%) vs baseline: +0.5%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +3.7%

✅ useragentvariant_not_exists_1

Time: ✅ 39.684µs (SLO: <50.000µs 📉 -20.6%) vs baseline: +0.1%

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

✅ useragentvariant_not_exists_2

Time: ✅ 39.685µs (SLO: <50.000µs 📉 -20.6%) vs baseline: +0.3%

Memory: ✅ 35.704MB (SLO: <36.000MB 🟡 -0.8%) vs baseline: +5.0%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.230ms (SLO: <22.500ms 📉 -19.0%) vs baseline: ~same

Memory: ✅ 36.976MB (SLO: <53.000MB 📉 -30.2%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 88.979ms (SLO: <93.500ms -4.8%) vs baseline: +0.1%

Memory: ✅ 41.007MB (SLO: <53.000MB 📉 -22.6%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 143.297ms (SLO: <155.000ms -7.6%) vs baseline: +1.0%

Memory: ✅ 41.171MB (SLO: <53.000MB 📉 -22.3%) vs baseline: +5.2%

✅ get-context

Time: ✅ 16.918ms (SLO: <20.500ms 📉 -17.5%) vs baseline: -0.1%

Memory: ✅ 36.723MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 17.156ms (SLO: <20.500ms 📉 -16.3%) vs baseline: -1.1%

Memory: ✅ 36.683MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 36.603ms (SLO: <40.000ms -8.5%) vs baseline: ~same

Memory: ✅ 37.343MB (SLO: <53.000MB 📉 -29.5%) vs baseline: +5.1%

✅ set-status

Time: ✅ 18.627ms (SLO: <22.000ms 📉 -15.3%) vs baseline: +0.2%

Memory: ✅ 36.705MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.7%

✅ start

Time: ✅ 17.341ms (SLO: <20.500ms 📉 -15.4%) vs baseline: +2.9%

Memory: ✅ 36.699MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 51.004ms (SLO: <52.500ms -2.8%) vs baseline: ~same

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

✅ start-finish-telemetry

Time: ✅ 52.236ms (SLO: <54.500ms -4.2%) vs baseline: -1.0%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.8%

✅ start-finish-traceid128

Time: ✅ 54.105ms (SLO: <57.000ms -5.1%) vs baseline: -0.4%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.5%

✅ start-traceid128

Time: ✅ 17.244ms (SLO: <22.500ms 📉 -23.4%) vs baseline: ~same

Memory: ✅ 36.725MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%

✅ update-name

Time: ✅ 17.273ms (SLO: <22.000ms 📉 -21.5%) vs baseline: -0.2%

Memory: ✅ 36.812MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.8%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.216ms (SLO: <32.950ms 📉 -11.3%) vs baseline: +0.7%

Memory: ✅ 35.940MB (SLO: <36.500MB 🟡 -1.5%) vs baseline: +5.0%

✅ medium

Time: ✅ 2.874ms (SLO: <3.200ms 📉 -10.2%) vs baseline: +0.5%

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

✅ small

Time: ✅ 331.700µs (SLO: <370.000µs 📉 -10.4%) vs baseline: +1.5%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.1%

⚠️ Unstable Tests (1 suite)

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.868µs (SLO: <170.000µs -8.9%) vs baseline: -0.5%

Memory: ✅ 39.761MB (SLO: <41.000MB -3.0%) vs baseline: +4.6%

✅ import_many_cached

Time: ✅ 121.308µs (SLO: <130.000µs -6.7%) vs baseline: +0.3%

Memory: ✅ 39.663MB (SLO: <41.000MB -3.3%) vs baseline: +4.7%

✅ import_many_stdlib

Time: ✅ 0.752ms (SLO: <1.750ms 📉 -57.1%) vs baseline: -0.3%

Memory: ✅ 39.865MB (SLO: <41.000MB -2.8%) vs baseline: +5.3%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.3%) vs baseline: +0.2%

Memory: ✅ 39.492MB (SLO: <41.000MB -3.7%) vs baseline: +4.2%

✅ import_many_unknown

Time: ✅ 832.918µs (SLO: <890.000µs -6.4%) vs baseline: +0.3%

Memory: ✅ 39.885MB (SLO: <41.000MB -2.7%) vs baseline: +5.3%

✅ import_many_unknown_cached

Time: ✅ 791.087µs (SLO: <870.000µs -9.1%) vs baseline: -0.7%

Memory: ✅ 39.795MB (SLO: <41.000MB -2.9%) vs baseline: +4.1%

✅ import_one

Time: ✅ 19.795µs (SLO: <30.000µs 📉 -34.0%) vs baseline: +0.3%

Memory: ✅ 39.736MB (SLO: <41.000MB -3.1%) vs baseline: +5.2%

✅ import_one_cache

Time: ✅ 6.300µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.9%

Memory: ✅ 39.865MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ import_one_stdlib

Time: ✅ 18.677µs (SLO: <20.000µs -6.6%) vs baseline: -0.5%

Memory: ✅ 39.717MB (SLO: <41.000MB -3.1%) vs baseline: +3.9%

✅ import_one_stdlib_cache

Time: ✅ 6.276µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.7%

Memory: ✅ 39.861MB (SLO: <41.000MB -2.8%) vs baseline: +4.4%

✅ import_one_unknown

Time: ✅ 45.127µs (SLO: <50.000µs -9.7%) vs baseline: -0.4%

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

✅ import_one_unknown_cache

Time: ✅ 6.271µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.1%

Memory: ✅ 39.718MB (SLO: <41.000MB -3.1%) vs baseline: +4.0%

✅ All Tests Passing (5 suites)

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.903µs (SLO: <40.000µs 📉 -15.2%) vs baseline: +6.4%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.1%

✅ re_expand_noaspect

Time: ✅ 28.598µs (SLO: <40.000µs 📉 -28.5%) vs baseline: ~same

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +4.5%

✅ re_findall_aspect

Time: ✅ 2.916µs (SLO: <10.000µs 📉 -70.8%) vs baseline: +0.7%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +4.9%

✅ re_findall_noaspect

Time: ✅ 1.413µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.4%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.5%

✅ re_finditer_aspect

Time: ✅ 4.466µs (SLO: <10.000µs 📉 -55.3%) vs baseline: +1.5%

Memory: ✅ 38.653MB (SLO: <41.000MB -5.7%) vs baseline: +5.1%

✅ re_finditer_noaspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +0.2%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.7%

✅ re_fullmatch_aspect

Time: ✅ 2.655µs (SLO: <10.000µs 📉 -73.5%) vs baseline: -0.6%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.9%

✅ re_fullmatch_noaspect

Time: ✅ 1.317µs (SLO: <10.000µs 📉 -86.8%) vs baseline: -1.9%

Memory: ✅ 38.535MB (SLO: <41.000MB -6.0%) vs baseline: +4.5%

✅ re_group_aspect

Time: ✅ 2.945µs (SLO: <10.000µs 📉 -70.5%) vs baseline: +0.3%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.8%

✅ re_group_noaspect

Time: ✅ 1.610µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.8%

✅ re_groups_aspect

Time: ✅ 3.044µs (SLO: <10.000µs 📉 -69.6%) vs baseline: +0.2%

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.6%

✅ re_groups_noaspect

Time: ✅ 1.704µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.3%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.1%

✅ re_match_aspect

Time: ✅ 2.698µs (SLO: <10.000µs 📉 -73.0%) vs baseline: +0.3%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +5.0%

✅ re_match_noaspect

Time: ✅ 1.300µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -1.7%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +4.4%

✅ re_search_aspect

Time: ✅ 2.566µs (SLO: <10.000µs 📉 -74.3%) vs baseline: +0.7%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.7%

✅ re_search_noaspect

Time: ✅ 1.204µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -0.5%

Memory: ✅ 38.673MB (SLO: <41.000MB -5.7%) vs baseline: +5.0%

✅ re_sub_aspect

Time: ✅ 3.430µs (SLO: <10.000µs 📉 -65.7%) vs baseline: +1.5%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.9%

✅ re_sub_noaspect

Time: ✅ 1.524µs (SLO: <10.000µs 📉 -84.8%) vs baseline: -0.6%

Memory: ✅ 38.476MB (SLO: <41.000MB -6.2%) vs baseline: +4.8%

✅ re_subn_aspect

Time: ✅ 3.641µs (SLO: <10.000µs 📉 -63.6%) vs baseline: +1.5%

Memory: ✅ 38.594MB (SLO: <41.000MB -5.9%) vs baseline: +4.8%

✅ re_subn_noaspect

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.5%

Memory: ✅ 38.633MB (SLO: <41.000MB -5.8%) vs baseline: +5.0%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.365µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -1.7%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.0%

✅ rsplit_noaspect

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.3%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +4.7%

✅ split_aspect

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

Memory: ✅ 38.555MB (SLO: <41.000MB -6.0%) vs baseline: +4.9%

✅ split_noaspect

Time: ✅ 0.572µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.4%

Memory: ✅ 38.574MB (SLO: <41.000MB -5.9%) vs baseline: +4.9%

✅ splitlines_aspect

Time: ✅ 1.331µs (SLO: <10.000µs 📉 -86.7%) vs baseline: -3.3%

Memory: ✅ 38.516MB (SLO: <41.000MB -6.1%) vs baseline: +4.8%

✅ splitlines_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.2%

Memory: ✅ 38.614MB (SLO: <41.000MB -5.8%) vs baseline: +5.1%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.924µs (SLO: <60.000µs 📉 -18.5%) vs baseline: +0.4%

Memory: ✅ 38.260MB (SLO: <42.000MB -8.9%) vs baseline: +4.7%

✅ propagation_enabled

Time: ✅ 137.545µs (SLO: <190.000µs 📉 -27.6%) vs baseline: ~same

Memory: ✅ 38.280MB (SLO: <42.000MB -8.9%) vs baseline: +4.9%

✅ propagation_enabled_100

Time: ✅ 1.589ms (SLO: <2.300ms 📉 -30.9%) vs baseline: +0.6%

Memory: ✅ 38.260MB (SLO: <42.000MB -8.9%) vs baseline: +5.1%

✅ propagation_enabled_1000

Time: ✅ 29.040ms (SLO: <34.550ms 📉 -15.9%) vs baseline: -0.3%

Memory: ✅ 38.221MB (SLO: <42.000MB -9.0%) vs baseline: +4.9%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.422ms (SLO: <42.000ms -3.8%) vs baseline: +0.7%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.5%

✅ add-link

Time: ✅ 36.361ms (SLO: <38.550ms -5.7%) vs baseline: +0.6%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 218.066ms (SLO: <232.000ms -6.0%) vs baseline: -0.2%

Memory: ✅ 37.572MB (SLO: <39.000MB -3.7%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 212.223ms (SLO: <221.600ms -4.2%) vs baseline: +1.3%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ get-context

Time: ✅ 28.995ms (SLO: <31.300ms -7.4%) vs baseline: -0.3%

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

✅ is-recording

Time: ✅ 28.984ms (SLO: <31.000ms -6.5%) vs baseline: -0.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 62.942ms (SLO: <65.850ms -4.4%) vs baseline: -0.2%

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

✅ set-status

Time: ✅ 32.005ms (SLO: <34.150ms -6.3%) vs baseline: +0.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ start

Time: ✅ 29.276ms (SLO: <30.150ms -2.9%) vs baseline: +2.4%

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

✅ start-finish

Time: ✅ 34.075ms (SLO: <35.350ms -3.6%) vs baseline: +0.5%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 33.895ms (SLO: <35.450ms -4.4%) vs baseline: ~same

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

✅ update-name

Time: ✅ 31.089ms (SLO: <33.400ms -6.9%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 138.304µs (SLO: <290.000µs 📉 -52.3%) vs baseline: +0.4%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.6%

✅ high_match

Time: ✅ 173.399µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -0.4%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +4.6%

✅ low_match

Time: ✅ 99.445µs (SLO: <120.000µs 📉 -17.1%) vs baseline: +0.2%

Memory: ✅ 603.578MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.8%

✅ very_low_match

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

Memory: ✅ 70.977MB (SLO: <75.000MB -5.4%) vs baseline: +4.6%

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

gyuheon0h · 2025-12-10T21:09:02Z

src/native/crashtracker/crashtracker_runtime_stacks.rs

+}
+
+/************************************************************
+ Emit runtime stacktrace as string using _Py_DumpTracebackThreads


This whole section with runtime stacktrace existed previously in crashtracker.rs

gyuheon0h · 2025-12-10T21:09:14Z

src/native/crashtracker/crashtracker_runtime_stacks.rs

+}
+
+/************************************************************
+ Emit runtime stacktrace as frames using by traversing the frame object chain


Starting here is new stuff

gyuheon0h force-pushed the gyuheon0h/prof-13224-all-versions branch from 2fb43d9 to 3c986f8 Compare December 9, 2025 16:29

gyuheon0h changed the title ~~first pass~~ [crashtracking] Support runtime stack collection for all Python versions Dec 9, 2025

gyuheon0h force-pushed the gyuheon0h/prof-13224-all-versions branch 2 times, most recently from b99b787 to ee403bd Compare December 9, 2025 16:37

gyuheon0h changed the title ~~[crashtracking] Support runtime stack collection for all Python versions~~ feat(crashtracking) Support runtime stack collection for all Python versions Dec 9, 2025

gyuheon0h changed the title ~~feat(crashtracking) Support runtime stack collection for all Python versions~~ feat(crashtracking): support runtime stack collection for all Python versions Dec 9, 2025

gyuheon0h force-pushed the gyuheon0h/prof-13224-all-versions branch 3 times, most recently from 82adb5a to 09dd5ac Compare December 10, 2025 18:31

gyuheon0h commented Dec 10, 2025

View reviewed changes

gyuheon0h added 6 commits December 10, 2025 21:51

first pass

b96895f

Fix test to account for duplicated string_at

411420c

Dont use Vec

c0a8268

Add release notes

762cc91

Move runtime stack collection stuff to own file

4094b64

gate 3.9

ad737fc

gyuheon0h requested a review from taegyunkim December 10, 2025 21:53

gyuheon0h force-pushed the gyuheon0h/prof-13224-all-versions branch from 3ec18a3 to ad737fc Compare December 10, 2025 21:56

gyuheon0h marked this pull request as ready for review December 10, 2025 22:08

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feat(crashtracking): support runtime stack collection for all Python versions #15568

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feat(crashtracking): support runtime stack collection for all Python versions #15568

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Description

Testing

Risks

Additional Notes

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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

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