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perf(debugger): reduce code origin startup time #15272

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@tylfin tylfin commented Nov 14, 2025 •
edited by P403n1x87
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Description

We adopt a lazy wrapping approach in Code Origin to reduce the startup cost when instrumenting view functions. With the lazy approach, the heavy instrumentation is performed when the view function is invoked for the first time, preventing a potentially large delay on boot.

refs: DEBUG-4605

Testing

Added benchmark to validate the performance improvements

Risks

N/A

Additional Notes

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github-actions bot commented Nov 14, 2025 •
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CODEOWNERS have been resolved as:

.riot/requirements/18417b5.txt                                          @DataDog/apm-python
.riot/requirements/18569c9.txt                                          @DataDog/apm-python
.riot/requirements/191f37c.txt                                          @DataDog/apm-python
.riot/requirements/197e9b6.txt                                          @DataDog/apm-python
.riot/requirements/278c26c.txt                                          @DataDog/apm-python
ddtrace/debugging/_function/discovery.py                                @DataDog/debugger-python
ddtrace/debugging/_origin/span.py                                       @DataDog/debugger-python
ddtrace/internal/utils/inspection.py                                    @DataDog/apm-core-python
ddtrace/internal/wrapping/__init__.py                                   @DataDog/apm-core-python
ddtrace/internal/wrapping/context.py                                    @DataDog/apm-core-python
riotfile.py                                                             @DataDog/apm-python
tests/debugging/mocking.py                                              @DataDog/debugger-python
tests/debugging/origin/test_span.py                                     @DataDog/debugger-python
tests/debugging/test_debugger.py                                        @DataDog/debugger-python
.riot/requirements/1a30fec.txt                                          @DataDog/apm-python
.riot/requirements/1353fd0.txt                                          @DataDog/apm-python
.riot/requirements/1540a76.txt                                          @DataDog/apm-python
.riot/requirements/1a9b995.txt                                          @DataDog/apm-python
.riot/requirements/2644218.txt                                          @DataDog/apm-python
.riot/requirements/5c95c1a.txt                                          @DataDog/apm-python

@tylfin tylfin force-pushed the tyler.finethy/benchmark-co-instrumentation branch from d2f1ae1 to 533e5b8 Compare November 14, 2025 16:15
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Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

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

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

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

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.727 ms (1.10%)
ddtrace 1.366 ms (0.55%)
ddtrace._logger 0.682 ms (0.27%)
ddtrace.internal.telemetry 0.682 ms (0.27%)
ddtrace.internal.telemetry.writer 0.682 ms (0.27%)
ddtrace.internal.utils.version 0.682 ms (0.27%)
ddtrace.version 0.682 ms (0.27%)
ddtrace.internal._unpatched 0.030 ms (0.01%)
json 0.030 ms (0.01%)
json.decoder 0.030 ms (0.01%)
re 0.030 ms (0.01%)
enum 0.030 ms (0.01%)
types 0.030 ms (0.01%)
ddtrace.bootstrap.sitecustomize 1.362 ms (0.55%)
ddtrace.bootstrap.preload 1.362 ms (0.55%)
ddtrace.internal.remoteconfig.client 0.695 ms (0.28%)

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Performance SLOs

Comparing candidate tyler.finethy/benchmark-co-instrumentation (1467c02) with baseline main (6f87e75)

❌ Test Failures (1 suite)
❌ telemetryaddmetric - 29/30

✅ 1-count-metric-1-times

Time: ✅ 3.373µs (SLO: <20.000µs 📉 -83.1%) vs baseline: 📈 +16.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.4%

✅ 1-count-metrics-100-times

Time: ✅ 201.033µs (SLO: <220.000µs -8.6%) vs baseline: +1.0%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.6%

✅ 1-distribution-metric-1-times

Time: ✅ 3.277µs (SLO: <20.000µs 📉 -83.6%) vs baseline: +0.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.6%

✅ 1-distribution-metrics-100-times

Time: ✅ 216.607µs (SLO: <230.000µs -5.8%) vs baseline: +2.1%

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

✅ 1-gauge-metric-1-times

Time: ✅ 2.152µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -0.6%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 136.259µs (SLO: <150.000µs -9.2%) vs baseline: +0.2%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.7%

✅ 1-rate-metric-1-times

Time: ✅ 3.081µs (SLO: <20.000µs 📉 -84.6%) vs baseline: +1.3%

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

✅ 1-rate-metrics-100-times

Time: ✅ 215.340µs (SLO: <250.000µs 📉 -13.9%) vs baseline: +0.6%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.3%

✅ 100-count-metrics-100-times

Time: ✅ 20.423ms (SLO: <22.000ms -7.2%) vs baseline: +0.2%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +3.9%

❌ 100-distribution-metrics-100-times

Time: ❌ 2.314ms (SLO: <2.300ms +0.6%) vs baseline: +2.3%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +3.7%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.424ms (SLO: <1.550ms -8.2%) vs baseline: +1.7%

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

✅ 100-rate-metrics-100-times

Time: ✅ 2.203ms (SLO: <2.550ms 📉 -13.6%) vs baseline: -1.1%

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

✅ flush-1-metric

Time: ✅ 4.541µs (SLO: <20.000µs 📉 -77.3%) vs baseline: +1.9%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.2%

✅ flush-100-metrics

Time: ✅ 174.438µs (SLO: <250.000µs 📉 -30.2%) vs baseline: -0.2%

Memory: ✅ 35.193MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.189ms (SLO: <2.500ms 📉 -12.5%) vs baseline: -0.2%

Memory: ✅ 35.960MB (SLO: <36.500MB 🟡 -1.5%) vs baseline: +4.3%

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

✅ add_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -1.3%

Memory: ✅ 40.205MB (SLO: <41.500MB -3.1%) vs baseline: +4.4%

✅ add_inplace_aspect

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

Memory: ✅ 40.083MB (SLO: <41.500MB -3.4%) vs baseline: +4.2%

✅ add_inplace_noaspect

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

Memory: ✅ 40.326MB (SLO: <41.500MB -2.8%) vs baseline: +5.1%

✅ add_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.2%

Memory: ✅ 40.140MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%

✅ bytearray_aspect

Time: ✅ 1.352µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +3.5%

Memory: ✅ 40.223MB (SLO: <41.500MB -3.1%) vs baseline: +4.7%

✅ bytearray_extend_aspect

Time: ✅ 1.507µs (SLO: <10.000µs 📉 -84.9%) vs baseline: ~same

Memory: ✅ 40.045MB (SLO: <41.500MB -3.5%) vs baseline: +4.7%

✅ bytearray_extend_noaspect

Time: ✅ 0.612µs (SLO: <10.000µs 📉 -93.9%) vs baseline: +0.3%

Memory: ✅ 40.143MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ bytearray_noaspect

Time: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +1.4%

Memory: ✅ 40.022MB (SLO: <41.500MB -3.6%) vs baseline: +4.1%

✅ bytes_aspect

Time: ✅ 1.300µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +1.6%

Memory: ✅ 40.244MB (SLO: <41.500MB -3.0%) vs baseline: +4.8%

✅ bytes_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.7%

Memory: ✅ 40.165MB (SLO: <41.500MB -3.2%)

✅ bytesio_aspect

Time: ✅ 1.358µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +2.6%

Memory: ✅ 40.221MB (SLO: <41.500MB -3.1%) vs baseline: +4.6%

✅ bytesio_noaspect

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

Memory: ✅ 40.080MB (SLO: <41.500MB -3.4%) vs baseline: +4.0%

✅ capitalize_aspect

Time: ✅ 0.738µs (SLO: <10.000µs 📉 -92.6%) vs baseline: ~same

Memory: ✅ 40.124MB (SLO: <41.500MB -3.3%) vs baseline: +4.7%

✅ capitalize_noaspect

Time: ✅ 0.432µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -1.2%

Memory: ✅ 40.323MB (SLO: <41.500MB -2.8%) vs baseline: +5.2%

✅ casefold_aspect

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

Memory: ✅ 40.181MB (SLO: <41.500MB -3.2%) vs baseline: +4.5%

✅ casefold_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.2%

Memory: ✅ 40.120MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ decode_aspect

Time: ✅ 0.723µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.2%

Memory: ✅ 40.262MB (SLO: <41.500MB -3.0%) vs baseline: +5.2%

✅ decode_noaspect

Time: ✅ 0.416µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.7%

Memory: ✅ 40.244MB (SLO: <41.500MB -3.0%) vs baseline: +5.0%

✅ encode_aspect

Time: ✅ 0.710µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.3%

Memory: ✅ 40.264MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%

✅ encode_noaspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.2%

Memory: ✅ 40.243MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%

✅ format_aspect

Time: ✅ 3.410µs (SLO: <10.000µs 📉 -65.9%) vs baseline: +1.5%

Memory: ✅ 40.145MB (SLO: <41.500MB -3.3%) vs baseline: +4.8%

✅ format_map_aspect

Time: ✅ 3.529µs (SLO: <10.000µs 📉 -64.7%) vs baseline: -0.5%

Memory: ✅ 40.105MB (SLO: <41.500MB -3.4%) vs baseline: +4.6%

✅ format_map_noaspect

Time: ✅ 0.770µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.2%

Memory: ✅ 40.246MB (SLO: <41.500MB -3.0%) vs baseline: +4.6%

✅ format_noaspect

Time: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.3%

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

✅ index_aspect

Time: ✅ 0.366µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +2.4%

Memory: ✅ 40.166MB (SLO: <41.500MB -3.2%) vs baseline: +4.4%

✅ index_noaspect

Time: ✅ 0.276µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -1.9%

Memory: ✅ 40.038MB (SLO: <41.500MB -3.5%) vs baseline: +4.4%

✅ join_aspect

Time: ✅ 1.350µs (SLO: <10.000µs 📉 -86.5%) vs baseline: -3.1%

Memory: ✅ 40.267MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%

✅ join_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.5%

Memory: ✅ 40.220MB (SLO: <41.500MB -3.1%) vs baseline: +4.8%

✅ ljust_aspect

Time: ✅ 2.597µs (SLO: <20.000µs 📉 -87.0%) vs baseline: +5.5%

Memory: ✅ 40.059MB (SLO: <41.500MB -3.5%) vs baseline: +4.4%

✅ ljust_noaspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.5%

Memory: ✅ 40.448MB (SLO: <41.500MB -2.5%) vs baseline: +5.1%

✅ lower_aspect

Time: ✅ 2.299µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +3.5%

Memory: ✅ 40.120MB (SLO: <41.500MB -3.3%) vs baseline: +4.5%

✅ lower_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.4%

Memory: ✅ 40.104MB (SLO: <41.500MB -3.4%) vs baseline: +4.2%

✅ lstrip_aspect

Time: ✅ 2.278µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +3.1%

Memory: ✅ 40.163MB (SLO: <41.500MB -3.2%) vs baseline: +4.5%

✅ lstrip_noaspect

Time: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.0%

Memory: ✅ 40.245MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%

✅ modulo_aspect

Time: ✅ 1.044µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +4.9%

Memory: ✅ 40.064MB (SLO: <41.500MB -3.5%) vs baseline: +4.4%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.543µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -0.5%

Memory: ✅ 40.107MB (SLO: <41.500MB -3.4%) vs baseline: +4.5%

✅ modulo_aspect_for_bytes

Time: ✅ 0.974µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -3.2%

Memory: ✅ 40.087MB (SLO: <41.500MB -3.4%) vs baseline: +3.9%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.247µs (SLO: <10.000µs 📉 -87.5%) vs baseline: -0.2%

Memory: ✅ 40.309MB (SLO: <41.500MB -2.9%) vs baseline: +4.7%

✅ modulo_noaspect

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

Memory: ✅ 40.182MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ replace_aspect

Time: ✅ 4.895µs (SLO: <10.000µs 📉 -51.0%) vs baseline: +0.6%

Memory: ✅ 40.003MB (SLO: <41.500MB -3.6%) vs baseline: +3.9%

✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.3%

Memory: ✅ 40.079MB (SLO: <41.500MB -3.4%) vs baseline: +4.5%

✅ repr_aspect

Time: ✅ 0.914µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +1.2%

Memory: ✅ 40.086MB (SLO: <41.500MB -3.4%) vs baseline: +4.2%

✅ repr_noaspect

Time: ✅ 0.415µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.7%

Memory: ✅ 40.283MB (SLO: <41.500MB -2.9%) vs baseline: +5.3%

✅ rstrip_aspect

Time: ✅ 1.955µs (SLO: <20.000µs 📉 -90.2%) vs baseline: +4.4%

Memory: ✅ 40.225MB (SLO: <41.500MB -3.1%) vs baseline: +4.7%

✅ rstrip_noaspect

Time: ✅ 0.377µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.8%

Memory: ✅ 40.163MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%

✅ slice_aspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.4%

Memory: ✅ 40.206MB (SLO: <41.500MB -3.1%) vs baseline: +4.5%

✅ slice_noaspect

Time: ✅ 0.443µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -1.5%

Memory: ✅ 40.300MB (SLO: <41.500MB -2.9%) vs baseline: +4.9%

✅ stringio_aspect

Time: ✅ 1.546µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +0.3%

Memory: ✅ 40.224MB (SLO: <41.500MB -3.1%) vs baseline: +4.8%

✅ stringio_noaspect

Time: ✅ 0.716µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.8%

Memory: ✅ 40.120MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ strip_aspect

Time: ✅ 2.277µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +4.1%

Memory: ✅ 40.140MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ strip_noaspect

Time: ✅ 0.387µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.5%

Memory: ✅ 40.162MB (SLO: <41.500MB -3.2%) vs baseline: +4.1%

✅ swapcase_aspect

Time: ✅ 2.784µs (SLO: <10.000µs 📉 -72.2%) vs baseline: 📈 +15.5%

Memory: ✅ 40.181MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ swapcase_noaspect

Time: ✅ 0.536µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.1%

Memory: ✅ 40.223MB (SLO: <41.500MB -3.1%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 2.445µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +4.1%

Memory: ✅ 40.320MB (SLO: <41.500MB -2.8%) vs baseline: +5.0%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.4%

Memory: ✅ 40.100MB (SLO: <41.500MB -3.4%) vs baseline: +4.7%

✅ translate_aspect

Time: ✅ 3.338µs (SLO: <10.000µs 📉 -66.6%) vs baseline: +3.8%

Memory: ✅ 40.242MB (SLO: <41.500MB -3.0%) vs baseline: +4.7%

✅ translate_noaspect

Time: ✅ 1.038µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -1.0%

Memory: ✅ 39.981MB (SLO: <41.500MB -3.7%) vs baseline: +4.2%

✅ upper_aspect

Time: ✅ 2.317µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +5.0%

Memory: ✅ 40.177MB (SLO: <41.500MB -3.2%) vs baseline: +4.3%

✅ upper_noaspect

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

Memory: ✅ 40.201MB (SLO: <41.500MB -3.1%) vs baseline: +4.6%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.154µs (SLO: <10.000µs 📉 -48.5%) vs baseline: 📈 +19.3%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ ospathbasename_noaspect

Time: ✅ 1.080µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.3%

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

✅ ospathjoin_aspect

Time: ✅ 6.160µs (SLO: <10.000µs 📉 -38.4%) vs baseline: ~same

Memory: ✅ 40.187MB (SLO: <41.000MB 🟡 -2.0%) vs baseline: +4.6%

✅ ospathjoin_noaspect

Time: ✅ 2.292µs (SLO: <10.000µs 📉 -77.1%) vs baseline: -0.3%

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

✅ ospathnormcase_aspect

Time: ✅ 3.455µs (SLO: <10.000µs 📉 -65.5%) vs baseline: -2.7%

Memory: ✅ 40.462MB (SLO: <41.000MB 🟡 -1.3%) vs baseline: +5.4%

✅ ospathnormcase_noaspect

Time: ✅ 0.573µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.2%

Memory: ✅ 40.364MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.1%

✅ ospathsplit_aspect

Time: ✅ 4.757µs (SLO: <10.000µs 📉 -52.4%) vs baseline: -2.3%

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

✅ ospathsplit_noaspect

Time: ✅ 1.591µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.3%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ ospathsplitdrive_aspect

Time: ✅ 3.669µs (SLO: <10.000µs 📉 -63.3%) vs baseline: -1.1%

Memory: ✅ 40.069MB (SLO: <41.000MB -2.3%) vs baseline: +4.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.696µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.2%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.4%

✅ ospathsplitext_aspect

Time: ✅ 4.527µs (SLO: <10.000µs 📉 -54.7%) vs baseline: -1.4%

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

✅ ospathsplitext_noaspect

Time: ✅ 1.383µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.4%

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

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.204µs (SLO: <20.000µs 📉 -34.0%) vs baseline: -0.2%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.1%

✅ context_with_data_no_listeners

Time: ✅ 3.296µs (SLO: <10.000µs 📉 -67.0%) vs baseline: -0.5%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ get_item_exists

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.9%

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

✅ get_item_missing

Time: ✅ 0.636µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.4%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.3%

✅ set_item

Time: ✅ 24.186µs (SLO: <30.000µs 📉 -19.4%) vs baseline: -0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.6%

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.527ms (SLO: <22.300ms 📉 -12.4%) vs baseline: +0.1%

Memory: ✅ 67.967MB (SLO: <70.500MB -3.6%) vs baseline: +4.5%

✅ exception-replay-enabled

Time: ✅ 1.365ms (SLO: <1.450ms -5.8%) vs baseline: -0.6%

Memory: ✅ 66.001MB (SLO: <67.500MB -2.2%) vs baseline: +4.4%

✅ iast

Time: ✅ 19.543ms (SLO: <22.250ms 📉 -12.2%) vs baseline: -0.3%

Memory: ✅ 68.026MB (SLO: <70.000MB -2.8%) vs baseline: +4.5%

✅ profiler

Time: ✅ 15.808ms (SLO: <16.550ms -4.5%) vs baseline: +0.4%

Memory: ✅ 56.353MB (SLO: <57.500MB 🟡 -2.0%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 19.521ms (SLO: <21.750ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 68.124MB (SLO: <70.500MB -3.4%) vs baseline: +4.8%

✅ span-code-origin

Time: ✅ 23.528ms (SLO: <28.200ms 📉 -16.6%) vs baseline: +0.5%

Memory: ✅ 69.454MB (SLO: <71.000MB -2.2%) vs baseline: +4.9%

✅ tracer

Time: ✅ 19.606ms (SLO: <21.750ms -9.9%) vs baseline: +0.2%

Memory: ✅ 67.967MB (SLO: <70.000MB -2.9%) vs baseline: +4.3%

✅ tracer-and-profiler

Time: ✅ 21.840ms (SLO: <23.500ms -7.1%) vs baseline: ~same

Memory: ✅ 69.265MB (SLO: <71.000MB -2.4%) vs baseline: +4.5%

✅ tracer-dont-create-db-spans

Time: ✅ 19.590ms (SLO: <21.500ms -8.9%) vs baseline: -0.2%

Memory: ✅ 68.007MB (SLO: <70.000MB -2.8%) vs baseline: +4.3%

✅ tracer-minimal

Time: ✅ 16.746ms (SLO: <17.500ms -4.3%) vs baseline: -0.2%

Memory: ✅ 67.849MB (SLO: <70.000MB -3.1%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 19.582ms (SLO: <21.750ms -10.0%) vs baseline: +0.8%

Memory: ✅ 68.046MB (SLO: <72.500MB -6.1%) vs baseline: +4.6%

✅ tracer-no-caches

Time: ✅ 17.581ms (SLO: <19.650ms 📉 -10.5%) vs baseline: -0.5%

Memory: ✅ 67.865MB (SLO: <70.000MB -3.1%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 19.062ms (SLO: <20.100ms -5.2%) vs baseline: -0.3%

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

✅ tracer-no-middleware

Time: ✅ 19.299ms (SLO: <21.500ms 📉 -10.2%) vs baseline: +0.2%

Memory: ✅ 67.869MB (SLO: <70.000MB -3.0%) vs baseline: +4.7%

✅ tracer-no-templates

Time: ✅ 19.512ms (SLO: <22.000ms 📉 -11.3%) vs baseline: +0.8%

Memory: ✅ 68.000MB (SLO: <70.500MB -3.5%) vs baseline: +5.0%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.248ms (SLO: <19.850ms 📉 -18.1%) vs baseline: -0.6%

Memory: ✅ 69.798MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 16.285ms (SLO: <19.400ms 📉 -16.1%) vs baseline: -0.3%

Memory: ✅ 69.773MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 16.270ms (SLO: <19.450ms 📉 -16.4%) vs baseline: -0.3%

Memory: ✅ 69.705MB (SLO: <70.000MB 🟡 -0.4%) vs baseline: +4.7%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.068ms (SLO: <2.300ms 📉 -10.1%) vs baseline: +0.2%

Memory: ✅ 55.443MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ errortracking-enabled-user

Time: ✅ 2.074ms (SLO: <2.250ms -7.8%) vs baseline: ~same

Memory: ✅ 55.443MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.7%

✅ tracer-enabled

Time: ✅ 2.065ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.2%

Memory: ✅ 55.345MB (SLO: <56.500MB -2.0%) vs baseline: +4.6%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.370ms (SLO: <4.750ms 📉 -29.0%) vs baseline: -0.5%

Memory: ✅ 55.499MB (SLO: <66.500MB 📉 -16.5%) vs baseline: +4.7%

✅ appsec-post

Time: ✅ 2.863ms (SLO: <6.750ms 📉 -57.6%) vs baseline: +0.3%

Memory: ✅ 55.835MB (SLO: <66.500MB 📉 -16.0%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 3.396ms (SLO: <4.750ms 📉 -28.5%) vs baseline: +0.5%

Memory: ✅ 55.520MB (SLO: <66.500MB 📉 -16.5%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.866ms (SLO: <2.000ms -6.7%) vs baseline: ~same

Memory: ✅ 47.994MB (SLO: <49.500MB -3.0%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.861ms (SLO: <2.000ms -6.9%) vs baseline: +0.1%

Memory: ✅ 44.751MB (SLO: <49.000MB -8.7%) vs baseline: +4.6%

✅ profiler

Time: ✅ 1.931ms (SLO: <2.100ms -8.0%) vs baseline: -0.1%

Memory: ✅ 48.839MB (SLO: <50.000MB -2.3%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 3.352ms (SLO: <3.650ms -8.2%) vs baseline: ~same

Memory: ✅ 55.539MB (SLO: <56.000MB 🟡 -0.8%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.369ms (SLO: <3.650ms -7.7%) vs baseline: ~same

Memory: ✅ 55.445MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.6%

✅ tracer-native

Time: ✅ 3.371ms (SLO: <3.650ms -7.7%) vs baseline: ~same

Memory: ✅ 55.535MB (SLO: <60.000MB -7.4%) vs baseline: +4.8%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.059ms (SLO: <4.200ms 📉 -51.0%) vs baseline: -0.2%

Memory: ✅ 55.325MB (SLO: <66.000MB 📉 -16.2%) vs baseline: +4.6%

✅ iast-enabled

Time: ✅ 2.073ms (SLO: <2.800ms 📉 -26.0%) vs baseline: +0.3%

Memory: ✅ 55.404MB (SLO: <62.500MB 📉 -11.4%) vs baseline: +4.7%

✅ tracer-enabled

Time: ✅ 2.057ms (SLO: <2.250ms -8.6%) vs baseline: -0.1%

Memory: ✅ 55.424MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.9%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.418µs (SLO: <100.000µs 📉 -18.6%) vs baseline: +0.8%

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

✅ b3_headers

Time: ✅ 14.238µs (SLO: <20.000µs 📉 -28.8%) vs baseline: +0.3%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.4%

✅ b3_single_headers

Time: ✅ 13.454µs (SLO: <20.000µs 📉 -32.7%) vs baseline: +0.9%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.4%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.969µs (SLO: <80.000µs 📉 -20.0%) vs baseline: +0.6%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.432µs (SLO: <80.000µs 📉 -17.0%) vs baseline: +1.0%

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

✅ empty_headers

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.6%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.498µs (SLO: <30.000µs 📉 -25.0%) vs baseline: -0.2%

Memory: ✅ 34.701MB (SLO: <35.500MB -2.2%) vs baseline: +4.0%

✅ invalid_priority_header

Time: ✅ 6.497µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.2%

✅ invalid_span_id_header

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.4%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.1%

✅ invalid_tags_header

Time: ✅ 6.550µs (SLO: <10.000µs 📉 -34.5%) vs baseline: +0.1%

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

✅ invalid_trace_id_header

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

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ large_header_no_matches

Time: ✅ 27.568µs (SLO: <30.000µs -8.1%) vs baseline: -0.5%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.2%

✅ large_valid_headers_all

Time: ✅ 28.771µs (SLO: <40.000µs 📉 -28.1%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.2%

✅ medium_header_no_matches

Time: ✅ 9.815µs (SLO: <20.000µs 📉 -50.9%) vs baseline: -0.9%

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

✅ medium_valid_headers_all

Time: ✅ 11.270µs (SLO: <20.000µs 📉 -43.7%) vs baseline: -0.6%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ none_propagation_style

Time: ✅ 1.717µs (SLO: <10.000µs 📉 -82.8%) vs baseline: +0.1%

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

✅ tracecontext_headers

Time: ✅ 34.747µs (SLO: <40.000µs 📉 -13.1%) vs baseline: ~same

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

✅ valid_headers_all

Time: ✅ 6.516µs (SLO: <10.000µs 📉 -34.8%) vs baseline: -0.5%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.2%

✅ valid_headers_basic

Time: ✅ 6.050µs (SLO: <10.000µs 📉 -39.5%) vs baseline: -0.8%

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

✅ wsgi_empty_headers

Time: ✅ 1.588µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.8%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.3%

✅ wsgi_invalid_priority_header

Time: ✅ 6.579µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.3%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.3%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.558µs (SLO: <10.000µs 📉 -34.4%) vs baseline: -0.5%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.2%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.568µs (SLO: <10.000µs 📉 -34.3%) vs baseline: ~same

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.718µs (SLO: <40.000µs 📉 -28.2%) vs baseline: -0.2%

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.825µs (SLO: <40.000µs 📉 -25.4%) vs baseline: -0.3%

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

✅ wsgi_medium_header_no_matches

Time: ✅ 10.142µs (SLO: <20.000µs 📉 -49.3%) vs baseline: +0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.3%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.500µs (SLO: <20.000µs 📉 -42.5%) vs baseline: -0.7%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.3%

✅ wsgi_valid_headers_all

Time: ✅ 6.632µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +1.4%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.1%

✅ wsgi_valid_headers_basic

Time: ✅ 6.077µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.3%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.026µs (SLO: <30.000µs 📉 -26.6%) vs baseline: +5.3%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.1%

✅ with_all

Time: ✅ 27.952µs (SLO: <40.000µs 📉 -30.1%) vs baseline: +0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.2%

✅ with_dd_origin

Time: ✅ 24.960µs (SLO: <30.000µs 📉 -16.8%) vs baseline: +0.9%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.3%

✅ with_priority_and_origin

Time: ✅ 24.350µs (SLO: <40.000µs 📉 -39.1%) vs baseline: +0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.3%

✅ with_sampling_priority

Time: ✅ 21.246µs (SLO: <30.000µs 📉 -29.2%) vs baseline: +1.4%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.5%

✅ with_tags

Time: ✅ 25.920µs (SLO: <40.000µs 📉 -35.2%) vs baseline: -0.2%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.0%

✅ with_tags_invalid

Time: ✅ 27.361µs (SLO: <40.000µs 📉 -31.6%) vs baseline: -0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.0%

✅ with_tags_max_size

Time: ✅ 26.560µs (SLO: <40.000µs 📉 -33.6%) vs baseline: ~same

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.1%

🟡 iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 34.261µs (SLO: <40.000µs 📉 -14.3%) vs baseline: +7.2%

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.6%

✅ re_expand_noaspect

Time: ✅ 28.557µs (SLO: <40.000µs 📉 -28.6%) vs baseline: -0.4%

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

✅ re_findall_aspect

Time: ✅ 2.938µs (SLO: <10.000µs 📉 -70.6%) vs baseline: +1.0%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.7%

✅ re_findall_noaspect

Time: ✅ 1.414µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.3%

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

✅ re_finditer_aspect

Time: ✅ 4.489µs (SLO: <10.000µs 📉 -55.1%) vs baseline: +1.9%

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

✅ re_finditer_noaspect

Time: ✅ 1.423µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +0.3%

Memory: ✅ 40.324MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.2%

✅ re_fullmatch_aspect

Time: ✅ 2.716µs (SLO: <10.000µs 📉 -72.8%) vs baseline: +0.9%

Memory: ✅ 40.364MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.3%

✅ re_fullmatch_noaspect

Time: ✅ 1.327µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +0.7%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.7%

✅ re_group_aspect

Time: ✅ 3.013µs (SLO: <10.000µs 📉 -69.9%) vs baseline: +2.2%

Memory: ✅ 40.324MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +4.5%

✅ re_group_noaspect

Time: ✅ 1.619µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.4%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ re_groups_aspect

Time: ✅ 3.105µs (SLO: <10.000µs 📉 -68.9%) vs baseline: +1.4%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.3%

✅ re_groups_noaspect

Time: ✅ 1.711µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.4%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.1%

✅ re_match_aspect

Time: ✅ 2.769µs (SLO: <10.000µs 📉 -72.3%) vs baseline: +3.1%

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

✅ re_match_noaspect

Time: ✅ 1.332µs (SLO: <10.000µs 📉 -86.7%) vs baseline: +0.8%

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

✅ re_search_aspect

Time: ✅ 2.587µs (SLO: <10.000µs 📉 -74.1%) vs baseline: +1.3%

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

✅ re_search_noaspect

Time: ✅ 1.196µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -1.5%

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

✅ re_sub_aspect

Time: ✅ 3.579µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +6.3%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.3%

✅ re_sub_noaspect

Time: ✅ 1.529µs (SLO: <10.000µs 📉 -84.7%) vs baseline: ~same

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.8%

✅ re_subn_aspect

Time: ✅ 3.708µs (SLO: <10.000µs 📉 -62.9%) vs baseline: +2.5%

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

✅ re_subn_noaspect

Time: ✅ 1.589µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.6%

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

🟡 iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.565µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +9.2%

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

✅ rsplit_noaspect

Time: ✅ 0.579µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.8%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.7%

✅ split_aspect

Time: ✅ 1.440µs (SLO: <10.000µs 📉 -85.6%) vs baseline: +4.1%

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

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.0%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.416µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +2.0%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.3%

✅ splitlines_noaspect

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.4%

Memory: ✅ 40.128MB (SLO: <41.000MB -2.1%) vs baseline: +4.6%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.347ms (SLO: <47.150ms 📉 -16.5%) vs baseline: -1.1%

Memory: ✅ 39.394MB (SLO: <47.000MB 📉 -16.2%) vs baseline: +4.1%

✅ add-metrics

Time: ✅ 262.114ms (SLO: <344.800ms 📉 -24.0%) vs baseline: +0.8%

Memory: ✅ 43.735MB (SLO: <47.500MB -7.9%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 314.596ms (SLO: <321.000ms 🟡 -2.0%) vs baseline: -0.6%

Memory: ✅ 43.729MB (SLO: <47.500MB -7.9%) vs baseline: +4.5%

✅ get-context

Time: ✅ 80.009ms (SLO: <92.350ms 📉 -13.4%) vs baseline: -0.2%

Memory: ✅ 39.617MB (SLO: <46.500MB 📉 -14.8%) vs baseline: +4.5%

✅ is-recording

Time: ✅ 37.077ms (SLO: <44.500ms 📉 -16.7%) vs baseline: -0.3%

Memory: ✅ 39.558MB (SLO: <47.500MB 📉 -16.7%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 58.439ms (SLO: <67.650ms 📉 -13.6%) vs baseline: +0.3%

Memory: ✅ 40.048MB (SLO: <47.000MB 📉 -14.8%) vs baseline: +4.7%

✅ set-status

Time: ✅ 43.580ms (SLO: <50.400ms 📉 -13.5%) vs baseline: +0.1%

Memory: ✅ 39.453MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.5%

✅ start

Time: ✅ 37.429ms (SLO: <43.450ms 📉 -13.9%) vs baseline: +2.8%

Memory: ✅ 39.512MB (SLO: <47.000MB 📉 -15.9%) vs baseline: +4.4%

✅ start-finish

Time: ✅ 82.178ms (SLO: <88.000ms -6.6%) vs baseline: -0.1%

Memory: ✅ 37.297MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +4.3%

✅ start-finish-telemetry

Time: ✅ 83.645ms (SLO: <89.000ms -6.0%) vs baseline: ~same

Memory: ✅ 37.297MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +4.5%

✅ update-name

Time: ✅ 37.853ms (SLO: <45.150ms 📉 -16.2%) vs baseline: -0.2%

Memory: ✅ 39.554MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +4.3%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.362µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.5%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +3.1%

✅ high_rate_limit

Time: ✅ 2.418µs (SLO: <10.000µs 📉 -75.8%) vs baseline: +0.6%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +3.9%

✅ long_window

Time: ✅ 2.366µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.5%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +3.6%

✅ low_rate_limit

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

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +3.9%

✅ no_rate_limit

Time: ✅ 0.828µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.2%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +3.7%

✅ short_window

Time: ✅ 2.526µs (SLO: <10.000µs 📉 -74.7%) vs baseline: +1.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.0%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.810ms (SLO: <320.950ms -3.8%) vs baseline: -0.2%

Memory: ✅ 35.940MB (SLO: <36.500MB 🟡 -1.5%) vs baseline: +4.1%

✅ deep-profiled

Time: ✅ 335.201ms (SLO: <359.150ms -6.7%) vs baseline: ~same

Memory: ✅ 39.774MB (SLO: <40.500MB 🟡 -1.8%) vs baseline: +3.8%

✅ medium

Time: ✅ 6.991ms (SLO: <7.400ms -5.5%) vs baseline: ~same

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.2%

✅ shallow

Time: ✅ 0.947ms (SLO: <1.050ms -9.8%) vs baseline: +1.1%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.7%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.588µs (SLO: <20.000µs 📉 -47.1%) vs baseline: +0.9%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +3.5%

✅ all-enabled

Time: ✅ 40.978µs (SLO: <50.000µs 📉 -18.0%) vs baseline: +2.2%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +3.4%

✅ collectipvariant_exists

Time: ✅ 40.719µs (SLO: <50.000µs 📉 -18.6%) vs baseline: -0.2%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +3.5%

✅ no-collectipvariant

Time: ✅ 39.966µs (SLO: <50.000µs 📉 -20.1%) vs baseline: -0.4%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +3.6%

✅ no-useragentvariant

Time: ✅ 38.630µs (SLO: <50.000µs 📉 -22.7%) vs baseline: ~same

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +3.5%

✅ obfuscation-no-query

Time: ✅ 40.415µs (SLO: <50.000µs 📉 -19.2%) vs baseline: +0.1%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +3.4%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.985µs (SLO: <90.000µs 📉 -15.6%) vs baseline: ~same

Memory: ✅ 35.724MB (SLO: <36.500MB -2.1%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.444µs (SLO: <90.000µs 📉 -15.1%) vs baseline: ~same

Memory: ✅ 35.743MB (SLO: <36.500MB -2.1%) vs baseline: +4.6%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.939µs (SLO: <170.000µs -9.4%) vs baseline: -0.4%

Memory: ✅ 35.606MB (SLO: <36.500MB -2.5%) vs baseline: +4.2%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.977µs (SLO: <160.000µs -6.9%) vs baseline: +0.2%

Memory: ✅ 35.586MB (SLO: <36.500MB -2.5%) vs baseline: +4.2%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.589µs (SLO: <170.000µs -9.1%) vs baseline: -0.5%

Memory: ✅ 35.586MB (SLO: <36.500MB -2.5%) vs baseline: +4.2%

✅ useragentvariant_exists_1

Time: ✅ 39.612µs (SLO: <50.000µs 📉 -20.8%) vs baseline: +0.7%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +3.8%

✅ useragentvariant_exists_2

Time: ✅ 40.571µs (SLO: <50.000µs 📉 -18.9%) vs baseline: +0.2%

Memory: ✅ 35.232MB (SLO: <36.000MB -2.1%) vs baseline: +3.3%

✅ useragentvariant_exists_3

Time: ✅ 40.117µs (SLO: <50.000µs 📉 -19.8%) vs baseline: ~same

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +3.2%

✅ useragentvariant_not_exists_1

Time: ✅ 39.539µs (SLO: <50.000µs 📉 -20.9%) vs baseline: +0.1%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +3.2%

✅ useragentvariant_not_exists_2

Time: ✅ 39.427µs (SLO: <50.000µs 📉 -21.1%) vs baseline: -0.2%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +3.6%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.297ms (SLO: <22.500ms 📉 -18.7%) vs baseline: +0.7%

Memory: ✅ 36.856MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.1%

✅ add-metrics

Time: ✅ 88.551ms (SLO: <93.500ms -5.3%) vs baseline: +0.7%

Memory: ✅ 41.052MB (SLO: <53.000MB 📉 -22.5%) vs baseline: +4.4%

✅ add-tags

Time: ✅ 141.572ms (SLO: <155.000ms -8.7%) vs baseline: -0.5%

Memory: ✅ 41.108MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +4.5%

✅ get-context

Time: ✅ 17.096ms (SLO: <20.500ms 📉 -16.6%) vs baseline: -0.3%

Memory: ✅ 36.830MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 17.374ms (SLO: <20.500ms 📉 -15.2%) vs baseline: +0.3%

Memory: ✅ 36.672MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.0%

✅ record-exception

Time: ✅ 36.585ms (SLO: <40.000ms -8.5%) vs baseline: -0.2%

Memory: ✅ 37.177MB (SLO: <53.000MB 📉 -29.9%) vs baseline: +4.2%

✅ set-status

Time: ✅ 18.814ms (SLO: <22.000ms 📉 -14.5%) vs baseline: +0.6%

Memory: ✅ 36.714MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.4%

✅ start

Time: ✅ 17.489ms (SLO: <20.500ms 📉 -14.7%) vs baseline: +2.9%

Memory: ✅ 36.709MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 51.002ms (SLO: <52.500ms -2.9%) vs baseline: +0.1%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 52.434ms (SLO: <54.500ms -3.8%) vs baseline: +0.5%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +3.9%

✅ start-finish-traceid128

Time: ✅ 54.214ms (SLO: <57.000ms -4.9%) vs baseline: ~same

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

✅ start-traceid128

Time: ✅ 17.280ms (SLO: <22.500ms 📉 -23.2%) vs baseline: ~same

Memory: ✅ 36.682MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.2%

✅ update-name

Time: ✅ 17.363ms (SLO: <22.000ms 📉 -21.1%) vs baseline: -0.4%

Memory: ✅ 36.888MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +4.5%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.465ms (SLO: <32.950ms 📉 -10.6%) vs baseline: +0.7%

Memory: ✅ 35.979MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +4.7%

✅ medium

Time: ✅ 2.890ms (SLO: <3.200ms -9.7%) vs baseline: +0.5%

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

✅ small

Time: ✅ 333.783µs (SLO: <370.000µs -9.8%) vs baseline: +2.0%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.2%

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

✅ import_many

Time: ✅ 156.740µs (SLO: <170.000µs -7.8%) vs baseline: +1.0%

Memory: ✅ 39.145MB (SLO: <41.000MB -4.5%) vs baseline: +4.4%

✅ import_many_cached

Time: ✅ 121.160µs (SLO: <130.000µs -6.8%) vs baseline: ~same

Memory: ✅ 39.136MB (SLO: <41.000MB -4.5%) vs baseline: +4.5%

✅ import_many_stdlib

Time: ✅ 0.756ms (SLO: <1.750ms 📉 -56.8%) vs baseline: -0.2%

Memory: ✅ 39.329MB (SLO: <41.000MB -4.1%) vs baseline: +4.6%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.3%) vs baseline: -0.3%

Memory: ✅ 39.313MB (SLO: <41.000MB -4.1%) vs baseline: +4.9%

✅ import_many_unknown

Time: ✅ 831.885µs (SLO: <890.000µs -6.5%) vs baseline: -0.1%

Memory: ✅ 39.455MB (SLO: <41.000MB -3.8%) vs baseline: +4.8%

✅ import_many_unknown_cached

Time: ✅ 789.409µs (SLO: <870.000µs -9.3%) vs baseline: ~same

Memory: ✅ 39.416MB (SLO: <41.000MB -3.9%) vs baseline: +4.2%

✅ import_one

Time: ✅ 19.748µs (SLO: <30.000µs 📉 -34.2%) vs baseline: -0.4%

Memory: ✅ 39.204MB (SLO: <41.000MB -4.4%) vs baseline: +4.7%

✅ import_one_cache

Time: ✅ 6.284µs (SLO: <10.000µs 📉 -37.2%) vs baseline: ~same

Memory: ✅ 39.204MB (SLO: <41.000MB -4.4%) vs baseline: +4.7%

✅ import_one_stdlib

Time: ✅ 18.650µs (SLO: <20.000µs -6.8%) vs baseline: ~same

Memory: ✅ 39.253MB (SLO: <41.000MB -4.3%) vs baseline: +4.6%

✅ import_one_stdlib_cache

Time: ✅ 6.304µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.6%

Memory: ✅ 39.296MB (SLO: <41.000MB -4.2%) vs baseline: +4.9%

✅ import_one_unknown

Time: ✅ 45.446µs (SLO: <50.000µs -9.1%) vs baseline: +0.5%

Memory: ✅ 39.225MB (SLO: <41.000MB -4.3%) vs baseline: +4.7%

✅ import_one_unknown_cache

Time: ✅ 6.289µs (SLO: <10.000µs 📉 -37.1%) vs baseline: +1.1%

Memory: ✅ 39.333MB (SLO: <41.000MB -4.1%) vs baseline: +4.8%

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

✅ no-propagation

Time: ✅ 48.760µs (SLO: <60.000µs 📉 -18.7%) vs baseline: ~same

Memory: ✅ 40.029MB (SLO: <42.000MB -4.7%) vs baseline: +4.5%

✅ propagation_enabled

Time: ✅ 175.419µs (SLO: <190.000µs -7.7%) vs baseline: +6.2%

Memory: ✅ 40.029MB (SLO: <42.000MB -4.7%) vs baseline: +4.4%

✅ propagation_enabled_100

Time: ✅ 1.917ms (SLO: <2.300ms 📉 -16.7%) vs baseline: +2.8%

Memory: ✅ 40.049MB (SLO: <42.000MB -4.6%) vs baseline: +4.7%

✅ propagation_enabled_1000

Time: ✅ 32.738ms (SLO: <34.550ms -5.2%) vs baseline: +2.1%

Memory: ✅ 39.990MB (SLO: <42.000MB -4.8%) vs baseline: +4.3%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.414ms (SLO: <42.000ms -3.8%) vs baseline: +0.1%

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

✅ add-link

Time: ✅ 36.268ms (SLO: <38.550ms -5.9%) vs baseline: +0.2%

Memory: ✅ 37.532MB (SLO: <39.000MB -3.8%) vs baseline: +4.1%

✅ add-metrics

Time: ✅ 219.702ms (SLO: <232.000ms -5.3%) vs baseline: +0.5%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 210.445ms (SLO: <221.600ms -5.0%) vs baseline: +1.2%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.4%

✅ get-context

Time: ✅ 29.046ms (SLO: <31.300ms -7.2%) vs baseline: +0.1%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ is-recording

Time: ✅ 29.052ms (SLO: <31.000ms -6.3%) vs baseline: ~same

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

✅ record-exception

Time: ✅ 62.820ms (SLO: <65.850ms -4.6%) vs baseline: -0.3%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ set-status

Time: ✅ 31.866ms (SLO: <34.150ms -6.7%) vs baseline: ~same

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.5%

✅ start

Time: ✅ 29.409ms (SLO: <30.150ms -2.5%) vs baseline: +3.1%

Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.4%

✅ start-finish

Time: ✅ 33.981ms (SLO: <35.350ms -3.9%) vs baseline: +0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 33.780ms (SLO: <35.450ms -4.7%) vs baseline: +0.6%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ update-name

Time: ✅ 31.127ms (SLO: <33.400ms -6.8%) vs baseline: +0.2%

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

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.414ms (SLO: <354.300ms -3.6%) vs baseline: -1.2%

Memory: ✅ 40.443MB (SLO: <41.500MB -2.5%) vs baseline: +3.9%

✅ cache_on

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.4%

Memory: ✅ 38.787MB (SLO: <41.000MB -5.4%) vs baseline: +4.4%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.529µs (SLO: <290.000µs 📉 -52.6%) vs baseline: +0.5%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.0%

✅ high_match

Time: ✅ 173.625µs (SLO: <480.000µs 📉 -63.8%) vs baseline: +0.3%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +3.9%

✅ low_match

Time: ✅ 98.525µs (SLO: <120.000µs 📉 -17.9%) vs baseline: -0.1%

Memory: ✅ 603.638MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.658ms (SLO: <8.500ms 📉 -68.7%) vs baseline: ~same

Memory: ✅ 70.919MB (SLO: <75.000MB -5.4%) vs baseline: +4.4%

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

P403n1x87
P403n1x87 reviewed Nov 17, 2025
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P403n1x87
P403n1x87 reviewed Nov 17, 2025
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P403n1x87
P403n1x87 reviewed Nov 17, 2025
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@P403n1x87 P403n1x87 mentioned this pull request Nov 17, 2025
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@tylfin tylfin closed this Nov 17, 2025
@P403n1x87 P403n1x87 reopened this Nov 19, 2025
@P403n1x87 P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from 3102d43 to fc88001 Compare November 19, 2025 16:34
@P403n1x87 P403n1x87 marked this pull request as ready for review November 19, 2025 17:37
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tylfin
tylfin commented Nov 26, 2025
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tests/debugging/origin/test_span.py
)


def test_instrument_view_benchmark(benchmark):
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@tylfin tylfin Nov 26, 2025

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@P403n1x87 curious what the numbers look like with and without lazy wrapping? I was seeing ~0.5ms with and ~2ms without (so 4x speed-up but it's so hardware and func size dependent)

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With

---------------------------------------------------------------- benchmark: 1 tests ---------------------------------------------------------------
Name (time in us)                               Min         Max      Mean    StdDev    Median       IQR  Outliers  OPS (Kops/s)  Rounds  Iterations
---------------------------------------------------------------------------------------------------------------------------------------------------
test_instrument_view_benchmark[py3.13]     283.6670  1,747.8330  653.5566  271.7520  605.7295  312.4579      30;2        1.5301     100           1
---------------------------------------------------------------------------------------------------------------------------------------------------

Without

------------------------------------------------------- benchmark: 1 tests ------------------------------------------------------
Name (time in ms)                             Min     Max    Mean  StdDev  Median     IQR  Outliers       OPS  Rounds  Iterations
---------------------------------------------------------------------------------------------------------------------------------
test_instrument_view_benchmark[py3.13]     1.8341  3.5558  2.3846  0.3518  2.2829  0.4392      27;3  419.3619     100           1
---------------------------------------------------------------------------------------------------------------------------------

So this is 0.6 ms vs 2.4 ms on my machine.

@P403n1x87 P403n1x87 changed the title fix(debugger): reduce code origin startup time perf(debugger): reduce code origin startup time Nov 27, 2025
@P403n1x87 P403n1x87 added the changelog/no-changelog A changelog entry is not required for this PR. label Nov 27, 2025
@P403n1x87 P403n1x87 enabled auto-merge (squash) November 27, 2025 11:29
@P403n1x87 P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from f92a00e to 1467c02 Compare November 28, 2025 16:22
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