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

tylfin · 2025-11-14T15:54:11Z

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

github-actions · 2025-11-14T16:02:08Z

CODEOWNERS have been resolved as:

ddtrace/debugging/_function/discovery.py                                @DataDog/debugger-python
ddtrace/debugging/_function/store.py                                    @DataDog/debugger-python
ddtrace/debugging/_origin/span.py                                       @DataDog/debugger-python
ddtrace/internal/bytecode_injection/__init__.py                         @DataDog/apm-core-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
tests/debugging/mocking.py                                              @DataDog/debugger-python
tests/debugging/origin/test_span.py                                     @DataDog/debugger-python
tests/debugging/test_debugger.py                                        @DataDog/debugger-python

github-actions · 2025-11-14T16:29:53Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 246 ± 2 ms.

The average import time from base is: 250 ± 4 ms.

The import time difference between this PR and base is: -4.3 ± 0.1 ms.

Import time breakdown

The following import paths have appeared:

ddtrace.auto 0.904 ms (0.37%)

ddtrace 0.904 ms (0.37%)

ddtrace._logger 0.904 ms (0.37%)

ddtrace.internal.telemetry 0.904 ms (0.37%)

ddtrace.internal.telemetry.writer 0.904 ms (0.37%)

ddtrace.internal.packages 0.904 ms (0.37%)

ddtrace.internal.module 0.904 ms (0.37%)

ddtrace.internal.wrapping.context 0.904 ms (0.37%)

ddtrace.internal.wrapping 0.904 ms (0.37%)

ddtrace.internal.utils.inspection 0.904 ms (0.37%)

ddtrace.internal.safety 0.544 ms (0.22%)

ddtrace.internal.utils.cache 0.202 ms (0.08%)

ddtrace.internal.utils.attrdict 0.132 ms (0.05%)

The following import paths have disappeared:

ddtrace.auto 0.883 ms (0.36%)

ddtrace 0.883 ms (0.36%)

ddtrace._logger 0.883 ms (0.36%)

ddtrace.internal.telemetry 0.883 ms (0.36%)

ddtrace.internal.telemetry.writer 0.883 ms (0.36%)

ddtrace.internal.packages 0.883 ms (0.36%)

ddtrace.internal.module 0.883 ms (0.36%)

ddtrace.internal.wrapping.context 0.883 ms (0.36%)

ddtrace.internal.utils.inspection 0.883 ms (0.36%)

ddtrace.internal.safety 0.606 ms (0.25%)

ddtrace.internal.utils.cache 0.206 ms (0.08%)

ddtrace.internal.utils.attrdict 0.135 ms (0.05%)

The following import paths have grown:

ddtrace.auto 0.368 ms (0.15%)

ddtrace 0.368 ms (0.15%)

ddtrace._logger 0.193 ms (0.08%)

ddtrace.internal.telemetry 0.193 ms (0.08%)

ddtrace.internal.telemetry.writer 0.193 ms (0.08%)

ddtrace.internal.encoding 0.080 ms (0.03%)

ddtrace.internal._encoding 0.080 ms (0.03%)

ddtrace._trace._limits 0.080 ms (0.03%)

ddtrace.internal.packages 0.061 ms (0.02%)

ddtrace.internal.module 0.061 ms (0.02%)

ddtrace.internal.wrapping.context 0.061 ms (0.02%)

ddtrace.internal.telemetry.data 0.053 ms (0.02%)

ddtrace.internal.process_tags 0.053 ms (0.02%)

ddtrace.internal.settings._config 0.103 ms (0.04%)

ddtrace.internal.gitmetadata 0.103 ms (0.04%)

ddtrace.ext.ci 0.103 ms (0.04%)

ddtrace.trace 0.072 ms (0.03%)

ddtrace._trace.filters 0.072 ms (0.03%)

ddtrace._trace.processor 0.072 ms (0.03%)

ddtrace._trace.sampler 0.072 ms (0.03%)

ddtrace._trace.span 0.072 ms (0.03%)

The following import paths have shrunk:

ddtrace.auto 3.390 ms (1.38%)

ddtrace 1.917 ms (0.78%)

ddtrace._logger 0.927 ms (0.38%)

ddtrace.internal.telemetry 0.927 ms (0.38%)

ddtrace.internal.telemetry.writer 0.927 ms (0.38%)

ddtrace.internal.utils.version 0.740 ms (0.30%)

ddtrace.version 0.740 ms (0.30%)

ddtrace.internal.encoding 0.098 ms (0.04%)

ddtrace.internal._encoding 0.098 ms (0.04%)

ddtrace.internal.packages 0.089 ms (0.04%)

ddtrace.internal.module 0.089 ms (0.04%)

ddtrace.internal.wrapping.context 0.089 ms (0.04%)

ddtrace.internal.wrapping 0.089 ms (0.04%)

ddtrace.internal.wrapping.asyncs 0.089 ms (0.04%)

ddtrace.internal.settings._config 0.213 ms (0.09%)

ddtrace.internal.gitmetadata 0.120 ms (0.05%)

ddtrace.ext.ci 0.120 ms (0.05%)

ddtrace.ext 0.120 ms (0.05%)

ddtrace.internal.settings.integration 0.093 ms (0.04%)

ddtrace._hooks 0.093 ms (0.04%)

ddtrace.trace 0.090 ms (0.04%)

ddtrace._trace.filters 0.090 ms (0.04%)

ddtrace._trace.processor 0.090 ms (0.04%)

ddtrace._trace.sampler 0.090 ms (0.04%)

ddtrace.internal._unpatched 0.031 ms (0.01%)

json 0.031 ms (0.01%)

json.decoder 0.031 ms (0.01%)

re 0.031 ms (0.01%)

enum 0.031 ms (0.01%)

types 0.031 ms (0.01%)

ddtrace.bootstrap.sitecustomize 1.473 ms (0.60%)

ddtrace.bootstrap.preload 1.473 ms (0.60%)

ddtrace.internal.remoteconfig.client 0.670 ms (0.27%)

pr-commenter · 2025-11-14T17:22:20Z

Performance SLOs

Comparing candidate tyler.finethy/benchmark-co-instrumentation (102a46c) with baseline main (3c8055f)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 18.219µs (SLO: <20.000µs -8.9%) vs baseline: 📈 +22.2%

Memory: ✅ 42.664MB (SLO: <43.250MB 🟡 -1.4%) vs baseline: +4.7%

✅ add_inplace_aspect

Time: ✅ 14.917µs (SLO: <20.000µs 📉 -25.4%) vs baseline: -0.5%

Memory: ✅ 42.743MB (SLO: <43.250MB 🟡 -1.2%) vs baseline: +5.1%

✅ add_inplace_noaspect

Time: ✅ 0.340µs (SLO: <10.000µs 📉 -96.6%) vs baseline: +0.3%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 0.544µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.3%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ bytearray_aspect

Time: ✅ 17.882µs (SLO: <30.000µs 📉 -40.4%) vs baseline: -1.5%

Memory: ✅ 42.782MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +4.7%

✅ bytearray_extend_aspect

Time: ✅ 23.828µs (SLO: <30.000µs 📉 -20.6%) vs baseline: +0.7%

Memory: ✅ 42.605MB (SLO: <43.500MB -2.1%) vs baseline: +4.0%

✅ bytearray_extend_noaspect

Time: ✅ 2.636µs (SLO: <10.000µs 📉 -73.6%) vs baseline: -0.4%

Memory: ✅ 42.743MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +5.0%

✅ bytearray_noaspect

Time: ✅ 1.442µs (SLO: <10.000µs 📉 -85.6%) vs baseline: -0.5%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +4.5%

✅ bytes_aspect

Time: ✅ 16.774µs (SLO: <20.000µs 📉 -16.1%) vs baseline: +0.6%

Memory: ✅ 42.762MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +4.6%

✅ bytes_noaspect

Time: ✅ 1.401µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.6%

Memory: ✅ 42.644MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.5%

✅ bytesio_aspect

Time: ✅ 55.021µs (SLO: <70.000µs 📉 -21.4%) vs baseline: ~same

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.3%

✅ bytesio_noaspect

Time: ✅ 3.211µs (SLO: <10.000µs 📉 -67.9%) vs baseline: -0.2%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.4%

✅ capitalize_aspect

Time: ✅ 14.634µs (SLO: <20.000µs 📉 -26.8%) vs baseline: -0.3%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.3%

✅ capitalize_noaspect

Time: ✅ 2.557µs (SLO: <10.000µs 📉 -74.4%) vs baseline: -0.3%

Memory: ✅ 42.487MB (SLO: <43.000MB 🟡 -1.2%) vs baseline: +4.2%

✅ casefold_aspect

Time: ✅ 14.668µs (SLO: <20.000µs 📉 -26.7%) vs baseline: +0.2%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ casefold_noaspect

Time: ✅ 3.094µs (SLO: <10.000µs 📉 -69.1%) vs baseline: +0.5%

Memory: ✅ 42.703MB (SLO: <43.000MB 🟡 -0.7%) vs baseline: +4.9%

✅ decode_aspect

Time: ✅ 15.516µs (SLO: <30.000µs 📉 -48.3%) vs baseline: -0.3%

Memory: ✅ 42.782MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +4.6%

✅ decode_noaspect

Time: ✅ 1.585µs (SLO: <10.000µs 📉 -84.2%) vs baseline: ~same

Memory: ✅ 42.743MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ encode_aspect

Time: ✅ 18.151µs (SLO: <30.000µs 📉 -39.5%) vs baseline: 📈 +21.8%

Memory: ✅ 42.585MB (SLO: <43.500MB -2.1%) vs baseline: +4.2%

✅ encode_noaspect

Time: ✅ 1.468µs (SLO: <10.000µs 📉 -85.3%) vs baseline: +0.6%

Memory: ✅ 42.723MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +5.0%

✅ format_aspect

Time: ✅ 170.968µs (SLO: <200.000µs 📉 -14.5%) vs baseline: ~same

Memory: ✅ 42.723MB (SLO: <43.250MB 🟡 -1.2%) vs baseline: +4.1%

✅ format_map_aspect

Time: ✅ 191.529µs (SLO: <200.000µs -4.2%) vs baseline: -0.1%

Memory: ✅ 42.920MB (SLO: <43.500MB 🟡 -1.3%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 3.757µs (SLO: <10.000µs 📉 -62.4%) vs baseline: +1.0%

Memory: ✅ 42.664MB (SLO: <43.250MB 🟡 -1.4%) vs baseline: +4.8%

✅ format_noaspect

Time: ✅ 3.159µs (SLO: <10.000µs 📉 -68.4%) vs baseline: +0.8%

Memory: ✅ 42.703MB (SLO: <43.250MB 🟡 -1.3%) vs baseline: +4.5%

✅ index_aspect

Time: ✅ 15.180µs (SLO: <20.000µs 📉 -24.1%) vs baseline: -0.4%

Memory: ✅ 42.762MB (SLO: <43.250MB 🟡 -1.1%) vs baseline: +4.7%

✅ index_noaspect

Time: ✅ 0.467µs (SLO: <10.000µs 📉 -95.3%) vs baseline: +0.7%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ join_aspect

Time: ✅ 16.852µs (SLO: <20.000µs 📉 -15.7%) vs baseline: -0.6%

Memory: ✅ 42.625MB (SLO: <43.500MB -2.0%) vs baseline: +4.6%

✅ join_noaspect

Time: ✅ 1.477µs (SLO: <10.000µs 📉 -85.2%) vs baseline: -0.2%

Memory: ✅ 42.703MB (SLO: <43.250MB 🟡 -1.3%) vs baseline: +5.1%

✅ ljust_aspect

Time: ✅ 20.762µs (SLO: <30.000µs 📉 -30.8%) vs baseline: ~same

Memory: ✅ 42.566MB (SLO: <43.250MB 🟡 -1.6%) vs baseline: +4.1%

✅ ljust_noaspect

Time: ✅ 2.659µs (SLO: <10.000µs 📉 -73.4%) vs baseline: -0.1%

Memory: ✅ 42.723MB (SLO: <43.250MB 🟡 -1.2%) vs baseline: +4.7%

✅ lower_aspect

Time: ✅ 17.804µs (SLO: <30.000µs 📉 -40.7%) vs baseline: -0.4%

Memory: ✅ 42.684MB (SLO: <43.000MB 🟡 -0.7%) vs baseline: +4.6%

✅ lower_noaspect

Time: ✅ 2.380µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +0.3%

Memory: ✅ 42.507MB (SLO: <43.250MB 🟡 -1.7%) vs baseline: +4.2%

✅ lstrip_aspect

Time: ✅ 17.577µs (SLO: <20.000µs 📉 -12.1%) vs baseline: -0.4%

Memory: ✅ 42.880MB (SLO: <43.250MB 🟡 -0.9%) vs baseline: +4.7%

✅ lstrip_noaspect

Time: ✅ 1.829µs (SLO: <10.000µs 📉 -81.7%) vs baseline: -0.5%

Memory: ✅ 42.861MB (SLO: <43.000MB 🟡 -0.3%) vs baseline: +5.2%

✅ modulo_aspect

Time: ✅ 166.334µs (SLO: <200.000µs 📉 -16.8%) vs baseline: -0.3%

Memory: ✅ 42.762MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +3.9%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 179.753µs (SLO: <200.000µs 📉 -10.1%) vs baseline: +2.8%

Memory: ✅ 42.782MB (SLO: <43.500MB 🟡 -1.7%) vs baseline: +4.7%

✅ modulo_aspect_for_bytes

Time: ✅ 168.773µs (SLO: <200.000µs 📉 -15.6%) vs baseline: +0.5%

Memory: ✅ 42.861MB (SLO: <43.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 171.651µs (SLO: <200.000µs 📉 -14.2%) vs baseline: +0.2%

Memory: ✅ 42.900MB (SLO: <43.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ modulo_noaspect

Time: ✅ 3.710µs (SLO: <10.000µs 📉 -62.9%) vs baseline: +0.8%

Memory: ✅ 42.802MB (SLO: <43.000MB 🟡 -0.5%) vs baseline: +5.0%

✅ replace_aspect

Time: ✅ 214.392µs (SLO: <300.000µs 📉 -28.5%) vs baseline: +0.1%

Memory: ✅ 42.920MB (SLO: <44.000MB -2.5%) vs baseline: +5.3%

✅ replace_noaspect

Time: ✅ 5.171µs (SLO: <10.000µs 📉 -48.3%) vs baseline: +0.5%

Memory: ✅ 42.605MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.5%

✅ repr_aspect

Time: ✅ 1.380µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.3%

Memory: ✅ 42.644MB (SLO: <43.500MB 🟡 -2.0%) vs baseline: +4.6%

✅ repr_noaspect

Time: ✅ 0.525µs (SLO: <10.000µs 📉 -94.8%) vs baseline: +0.1%

Memory: ✅ 42.644MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +5.1%

✅ rstrip_aspect

Time: ✅ 19.112µs (SLO: <30.000µs 📉 -36.3%) vs baseline: +0.6%

Memory: ✅ 42.664MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.4%

✅ rstrip_noaspect

Time: ✅ 1.900µs (SLO: <10.000µs 📉 -81.0%) vs baseline: +1.5%

Memory: ✅ 42.664MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.9%

✅ slice_aspect

Time: ✅ 15.927µs (SLO: <20.000µs 📉 -20.4%) vs baseline: -0.2%

Memory: ✅ 42.644MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.8%

✅ slice_noaspect

Time: ✅ 0.596µs (SLO: <10.000µs 📉 -94.0%) vs baseline: -0.5%

Memory: ✅ 42.605MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ stringio_aspect

Time: ✅ 53.787µs (SLO: <80.000µs 📉 -32.8%) vs baseline: +0.3%

Memory: ✅ 42.723MB (SLO: <43.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ stringio_noaspect

Time: ✅ 3.578µs (SLO: <10.000µs 📉 -64.2%) vs baseline: +2.9%

Memory: ✅ 42.703MB (SLO: <43.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ strip_aspect

Time: ✅ 17.592µs (SLO: <20.000µs 📉 -12.0%) vs baseline: -0.2%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.6%

✅ strip_noaspect

Time: ✅ 1.833µs (SLO: <10.000µs 📉 -81.7%) vs baseline: -0.5%

Memory: ✅ 42.762MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +5.2%

✅ swapcase_aspect

Time: ✅ 18.430µs (SLO: <30.000µs 📉 -38.6%) vs baseline: +0.8%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.6%

✅ swapcase_noaspect

Time: ✅ 2.769µs (SLO: <10.000µs 📉 -72.3%) vs baseline: +1.1%

Memory: ✅ 42.762MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 18.130µs (SLO: <20.000µs -9.3%) vs baseline: -0.4%

Memory: ✅ 42.605MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.7%

✅ title_noaspect

Time: ✅ 2.678µs (SLO: <10.000µs 📉 -73.2%) vs baseline: +1.2%

Memory: ✅ 42.644MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.8%

✅ translate_aspect

Time: ✅ 23.917µs (SLO: <30.000µs 📉 -20.3%) vs baseline: 📈 +17.4%

Memory: ✅ 42.821MB (SLO: <43.000MB 🟡 -0.4%) vs baseline: +5.1%

✅ translate_noaspect

Time: ✅ 4.267µs (SLO: <10.000µs 📉 -57.3%) vs baseline: +0.7%

Memory: ✅ 42.625MB (SLO: <43.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ upper_aspect

Time: ✅ 17.881µs (SLO: <30.000µs 📉 -40.4%) vs baseline: ~same

Memory: ✅ 42.644MB (SLO: <43.000MB 🟡 -0.8%) vs baseline: +4.3%

✅ upper_noaspect

Time: ✅ 2.401µs (SLO: <10.000µs 📉 -76.0%) vs baseline: +1.5%

Memory: ✅ 42.723MB (SLO: <43.000MB 🟡 -0.6%) vs baseline: +4.8%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.253µs (SLO: <10.000µs 📉 -47.5%) vs baseline: 📈 +22.5%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +5.1%

✅ ospathbasename_noaspect

Time: ✅ 4.319µs (SLO: <10.000µs 📉 -56.8%) vs baseline: -0.5%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +5.1%

✅ ospathjoin_aspect

Time: ✅ 6.155µs (SLO: <10.000µs 📉 -38.4%) vs baseline: +0.2%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.6%

✅ ospathjoin_noaspect

Time: ✅ 6.195µs (SLO: <10.000µs 📉 -38.1%) vs baseline: -0.7%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +5.1%

✅ ospathnormcase_aspect

Time: ✅ 3.568µs (SLO: <10.000µs 📉 -64.3%) vs baseline: +0.5%

Memory: ✅ 41.386MB (SLO: <43.000MB -3.8%) vs baseline: +4.7%

✅ ospathnormcase_noaspect

Time: ✅ 3.565µs (SLO: <10.000µs 📉 -64.4%) vs baseline: -1.2%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 4.847µs (SLO: <10.000µs 📉 -51.5%) vs baseline: -0.5%

Memory: ✅ 41.504MB (SLO: <43.000MB -3.5%) vs baseline: +5.1%

✅ ospathsplit_noaspect

Time: ✅ 5.010µs (SLO: <10.000µs 📉 -49.9%) vs baseline: +0.5%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.1%

✅ ospathsplitdrive_aspect

Time: ✅ 3.786µs (SLO: <10.000µs 📉 -62.1%) vs baseline: +0.1%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +5.1%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.745µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.7%

✅ ospathsplitext_aspect

Time: ✅ 4.646µs (SLO: <10.000µs 📉 -53.5%) vs baseline: +0.9%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ ospathsplitext_noaspect

Time: ✅ 4.725µs (SLO: <10.000µs 📉 -52.7%) vs baseline: +1.1%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.9%

🟡 Near SLO Breach (16 suites)

🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.228µs (SLO: <20.000µs 📉 -33.9%) vs baseline: -0.6%

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

✅ context_with_data_no_listeners

Time: ✅ 3.290µs (SLO: <10.000µs 📉 -67.1%) vs baseline: +0.2%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +5.3%

✅ get_item_exists

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.3%

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

✅ get_item_missing

Time: ✅ 0.634µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -1.3%

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

✅ set_item

Time: ✅ 24.377µs (SLO: <30.000µs 📉 -18.7%) vs baseline: +0.2%

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

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 19.591ms (SLO: <22.300ms 📉 -12.1%) vs baseline: -0.2%

Memory: ✅ 68.321MB (SLO: <70.500MB -3.1%) vs baseline: +5.0%

✅ exception-replay-enabled

Time: ✅ 1.365ms (SLO: <1.450ms -5.8%) vs baseline: -0.2%

Memory: ✅ 66.337MB (SLO: <67.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ iast

Time: ✅ 19.580ms (SLO: <22.250ms 📉 -12.0%) vs baseline: -0.6%

Memory: ✅ 68.164MB (SLO: <70.000MB -2.6%) vs baseline: +4.8%

✅ profiler

Time: ✅ 14.686ms (SLO: <16.550ms 📉 -11.3%) vs baseline: -0.4%

Memory: ✅ 56.101MB (SLO: <57.500MB -2.4%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 19.500ms (SLO: <21.750ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 68.302MB (SLO: <70.500MB -3.1%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 19.971ms (SLO: <28.200ms 📉 -29.2%) vs baseline: +1.1%

Memory: ✅ 68.178MB (SLO: <71.000MB -4.0%) vs baseline: +4.9%

✅ tracer

Time: ✅ 19.561ms (SLO: <21.750ms 📉 -10.1%) vs baseline: -0.3%

Memory: ✅ 68.184MB (SLO: <70.000MB -2.6%) vs baseline: +4.7%

✅ tracer-and-profiler

Time: ✅ 20.903ms (SLO: <23.500ms 📉 -11.1%) vs baseline: ~same

Memory: ✅ 69.226MB (SLO: <71.000MB -2.5%) vs baseline: +4.9%

✅ tracer-dont-create-db-spans

Time: ✅ 19.614ms (SLO: <21.500ms -8.8%) vs baseline: -0.2%

Memory: ✅ 68.222MB (SLO: <70.000MB -2.5%) vs baseline: +4.9%

✅ tracer-minimal

Time: ✅ 16.769ms (SLO: <17.500ms -4.2%) vs baseline: -0.2%

Memory: ✅ 67.889MB (SLO: <70.000MB -3.0%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 19.536ms (SLO: <21.750ms 📉 -10.2%) vs baseline: +0.7%

Memory: ✅ 68.321MB (SLO: <72.500MB -5.8%) vs baseline: +4.9%

✅ tracer-no-caches

Time: ✅ 17.669ms (SLO: <19.650ms 📉 -10.1%) vs baseline: +0.6%

Memory: ✅ 67.967MB (SLO: <70.000MB -2.9%) vs baseline: +4.7%

✅ tracer-no-databases

Time: ✅ 19.070ms (SLO: <20.100ms -5.1%) vs baseline: +0.2%

Memory: ✅ 67.889MB (SLO: <70.000MB -3.0%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 19.271ms (SLO: <21.500ms 📉 -10.4%) vs baseline: -0.5%

Memory: ✅ 68.203MB (SLO: <70.000MB -2.6%) vs baseline: +5.1%

✅ tracer-no-templates

Time: ✅ 19.573ms (SLO: <22.000ms 📉 -11.0%) vs baseline: +1.5%

Memory: ✅ 68.229MB (SLO: <70.500MB -3.2%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.285ms (SLO: <19.850ms 📉 -18.0%) vs baseline: -0.5%

Memory: ✅ 69.765MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 16.312ms (SLO: <19.400ms 📉 -15.9%) vs baseline: -0.1%

Memory: ✅ 69.870MB (SLO: <70.000MB 🟡 -0.2%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.392ms (SLO: <19.450ms 📉 -15.7%) vs baseline: +0.6%

Memory: ✅ 69.771MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.070ms (SLO: <2.300ms 📉 -10.0%) vs baseline: -0.3%

Memory: ✅ 55.581MB (SLO: <56.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 2.071ms (SLO: <2.250ms -8.0%) vs baseline: -0.2%

Memory: ✅ 55.679MB (SLO: <56.500MB 🟡 -1.5%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.4%

Memory: ✅ 55.699MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +4.9%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.375ms (SLO: <4.750ms 📉 -29.0%) vs baseline: ~same

Memory: ✅ 55.329MB (SLO: <66.500MB 📉 -16.8%) vs baseline: +4.8%

✅ appsec-post

Time: ✅ 2.853ms (SLO: <6.750ms 📉 -57.7%) vs baseline: -0.2%

Memory: ✅ 55.782MB (SLO: <66.500MB 📉 -16.1%) vs baseline: +5.2%

✅ appsec-telemetry

Time: ✅ 3.398ms (SLO: <4.750ms 📉 -28.5%) vs baseline: +0.9%

Memory: ✅ 55.394MB (SLO: <66.500MB 📉 -16.7%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.867ms (SLO: <2.000ms -6.7%) vs baseline: ~same

Memory: ✅ 47.852MB (SLO: <49.500MB -3.3%) vs baseline: +4.7%

✅ iast-get

Time: ✅ 1.853ms (SLO: <2.000ms -7.3%) vs baseline: -0.3%

Memory: ✅ 44.627MB (SLO: <49.000MB -8.9%) vs baseline: +5.2%

✅ profiler

Time: ✅ 1.866ms (SLO: <2.100ms 📉 -11.2%) vs baseline: -0.2%

Memory: ✅ 48.700MB (SLO: <50.000MB -2.6%) vs baseline: +4.7%

✅ resource-renaming

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

Memory: ✅ 55.371MB (SLO: <56.000MB 🟡 -1.1%) vs baseline: +4.9%

✅ tracer

Time: ✅ 3.367ms (SLO: <3.650ms -7.7%) vs baseline: ~same

Memory: ✅ 55.386MB (SLO: <56.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ tracer-native

Time: ✅ 3.364ms (SLO: <3.650ms -7.8%) vs baseline: -0.3%

Memory: ✅ 55.328MB (SLO: <60.000MB -7.8%) vs baseline: +4.8%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.063ms (SLO: <4.200ms 📉 -50.9%) vs baseline: -0.2%

Memory: ✅ 55.758MB (SLO: <66.000MB 📉 -15.5%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.069ms (SLO: <2.800ms 📉 -26.1%) vs baseline: ~same

Memory: ✅ 55.660MB (SLO: <62.500MB 📉 -10.9%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.058ms (SLO: <2.250ms -8.5%) vs baseline: ~same

Memory: ✅ 55.699MB (SLO: <56.500MB 🟡 -1.4%) vs baseline: +4.9%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.975µs (SLO: <100.000µs 📉 -19.0%) vs baseline: ~same

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

✅ b3_headers

Time: ✅ 14.209µs (SLO: <20.000µs 📉 -29.0%) vs baseline: +0.4%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.1%

✅ b3_single_headers

Time: ✅ 13.317µs (SLO: <20.000µs 📉 -33.4%) vs baseline: +1.1%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.1%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.823µs (SLO: <80.000µs 📉 -20.2%) vs baseline: +0.5%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.2%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.149µs (SLO: <80.000µs 📉 -17.3%) vs baseline: +0.4%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.2%

✅ empty_headers

Time: ✅ 1.619µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.6%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.1%

✅ full_t_id_datadog_headers

Time: ✅ 22.412µs (SLO: <30.000µs 📉 -25.3%) vs baseline: +0.9%

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

✅ invalid_priority_header

Time: ✅ 6.515µs (SLO: <10.000µs 📉 -34.9%) vs baseline: -0.3%

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

✅ invalid_span_id_header

Time: ✅ 6.494µs (SLO: <10.000µs 📉 -35.1%) vs baseline: -0.5%

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

✅ invalid_tags_header

Time: ✅ 6.529µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.3%

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

✅ invalid_trace_id_header

Time: ✅ 6.499µs (SLO: <10.000µs 📉 -35.0%) vs baseline: +0.2%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ large_header_no_matches

Time: ✅ 27.699µs (SLO: <30.000µs -7.7%) vs baseline: +0.5%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ large_valid_headers_all

Time: ✅ 28.808µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ medium_header_no_matches

Time: ✅ 9.916µs (SLO: <20.000µs 📉 -50.4%) vs baseline: -0.6%

Memory: ✅ 34.898MB (SLO: <35.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ medium_valid_headers_all

Time: ✅ 11.327µs (SLO: <20.000µs 📉 -43.4%) vs baseline: +0.3%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ none_propagation_style

Time: ✅ 1.705µs (SLO: <10.000µs 📉 -82.9%) vs baseline: -0.5%

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

✅ tracecontext_headers

Time: ✅ 34.820µs (SLO: <40.000µs 📉 -13.0%) vs baseline: +0.2%

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

✅ valid_headers_all

Time: ✅ 6.532µs (SLO: <10.000µs 📉 -34.7%) vs baseline: +0.4%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ valid_headers_basic

Time: ✅ 6.100µs (SLO: <10.000µs 📉 -39.0%) vs baseline: -0.3%

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

✅ wsgi_empty_headers

Time: ✅ 1.616µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.9%

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

✅ wsgi_invalid_priority_header

Time: ✅ 6.569µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -0.3%

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

✅ wsgi_invalid_span_id_header

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

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.515µs (SLO: <10.000µs 📉 -34.8%) vs baseline: -1.1%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.665µs (SLO: <10.000µs 📉 -33.3%) vs baseline: +1.9%

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.765µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.3%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.913µs (SLO: <40.000µs 📉 -25.2%) vs baseline: +0.2%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.107µs (SLO: <20.000µs 📉 -49.5%) vs baseline: -0.4%

Memory: ✅ 34.957MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.647µs (SLO: <20.000µs 📉 -41.8%) vs baseline: +0.2%

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

✅ wsgi_valid_headers_all

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

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.099µs (SLO: <10.000µs 📉 -39.0%) vs baseline: +0.5%

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

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.885µs (SLO: <30.000µs 📉 -27.1%) vs baseline: +3.7%

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

✅ with_all

Time: ✅ 27.865µs (SLO: <40.000µs 📉 -30.3%) vs baseline: +0.2%

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

✅ with_dd_origin

Time: ✅ 24.858µs (SLO: <30.000µs 📉 -17.1%) vs baseline: +0.2%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +4.7%

✅ with_priority_and_origin

Time: ✅ 24.326µs (SLO: <40.000µs 📉 -39.2%) vs baseline: -0.3%

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

✅ with_sampling_priority

Time: ✅ 21.216µs (SLO: <30.000µs 📉 -29.3%) vs baseline: +0.3%

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

✅ with_tags

Time: ✅ 25.977µs (SLO: <40.000µs 📉 -35.1%) vs baseline: -0.2%

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

✅ with_tags_invalid

Time: ✅ 27.337µs (SLO: <40.000µs 📉 -31.7%) vs baseline: -0.4%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

✅ with_tags_max_size

Time: ✅ 26.380µs (SLO: <40.000µs 📉 -34.1%) vs baseline: -0.9%

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.2%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 40.413ms (SLO: <47.150ms 📉 -14.3%) vs baseline: +0.9%

Memory: ✅ 39.571MB (SLO: <47.000MB 📉 -15.8%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 261.442ms (SLO: <344.800ms 📉 -24.2%) vs baseline: ~same

Memory: ✅ 43.775MB (SLO: <47.500MB -7.8%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 317.754ms (SLO: <321.000ms 🟡 -1.0%) vs baseline: +0.5%

Memory: ✅ 43.872MB (SLO: <47.500MB -7.6%) vs baseline: +5.0%

✅ get-context

Time: ✅ 80.302ms (SLO: <92.350ms 📉 -13.0%) vs baseline: -0.3%

Memory: ✅ 39.970MB (SLO: <46.500MB 📉 -14.0%) vs baseline: +5.2%

✅ is-recording

Time: ✅ 37.816ms (SLO: <44.500ms 📉 -15.0%) vs baseline: -0.4%

Memory: ✅ 39.407MB (SLO: <47.500MB 📉 -17.0%) vs baseline: +4.4%

✅ record-exception

Time: ✅ 59.046ms (SLO: <67.650ms 📉 -12.7%) vs baseline: ~same

Memory: ✅ 40.090MB (SLO: <47.000MB 📉 -14.7%) vs baseline: +4.8%

✅ set-status

Time: ✅ 44.233ms (SLO: <50.400ms 📉 -12.2%) vs baseline: +0.2%

Memory: ✅ 39.474MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +4.8%

✅ start

Time: ✅ 38.203ms (SLO: <43.450ms 📉 -12.1%) vs baseline: +2.6%

Memory: ✅ 39.534MB (SLO: <47.000MB 📉 -15.9%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 83.045ms (SLO: <88.000ms -5.6%) vs baseline: +0.5%

Memory: ✅ 37.356MB (SLO: <46.500MB 📉 -19.7%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 84.352ms (SLO: <89.000ms -5.2%) vs baseline: +0.1%

Memory: ✅ 37.434MB (SLO: <46.500MB 📉 -19.5%) vs baseline: +4.9%

✅ update-name

Time: ✅ 38.810ms (SLO: <45.150ms 📉 -14.0%) vs baseline: +0.2%

Memory: ✅ 39.646MB (SLO: <47.000MB 📉 -15.6%) vs baseline: +4.7%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.362µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.2%

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

✅ high_rate_limit

Time: ✅ 2.444µs (SLO: <10.000µs 📉 -75.6%) vs baseline: +0.7%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.6%

✅ long_window

Time: ✅ 2.372µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +1.0%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.3%

✅ low_rate_limit

Time: ✅ 2.375µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +1.2%

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

✅ no_rate_limit

Time: ✅ 0.840µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +1.3%

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

✅ short_window

Time: ✅ 2.513µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +1.5%

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

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 309.092ms (SLO: <320.950ms -3.7%) vs baseline: -0.1%

Memory: ✅ 35.999MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 315.447ms (SLO: <359.150ms 📉 -12.2%) vs baseline: -0.1%

Memory: ✅ 39.793MB (SLO: <40.500MB 🟡 -1.7%) vs baseline: +4.8%

✅ medium

Time: ✅ 7.007ms (SLO: <7.400ms -5.3%) vs baseline: +0.2%

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

✅ shallow

Time: ✅ 0.948ms (SLO: <1.050ms -9.7%) vs baseline: +1.1%

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

🟡 samplingrules - 8/8

✅ average_match

Time: ✅ 137.381µs (SLO: <290.000µs 📉 -52.6%) vs baseline: ~same

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

✅ high_match

Time: ✅ 172.393µs (SLO: <480.000µs 📉 -64.1%) vs baseline: -0.6%

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

✅ low_match

Time: ✅ 98.329µs (SLO: <120.000µs 📉 -18.1%) vs baseline: -1.0%

Memory: ✅ 603.666MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.670ms (SLO: <8.500ms 📉 -68.6%) vs baseline: +0.3%

Memory: ✅ 71.090MB (SLO: <75.000MB -5.2%) vs baseline: +4.8%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.551µs (SLO: <20.000µs 📉 -47.2%) vs baseline: +0.5%

Memory: ✅ 35.311MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 40.909µs (SLO: <50.000µs 📉 -18.2%) vs baseline: +2.1%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +4.9%

✅ collectipvariant_exists

Time: ✅ 40.852µs (SLO: <50.000µs 📉 -18.3%) vs baseline: -0.9%

Memory: ✅ 35.429MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +5.1%

✅ no-collectipvariant

Time: ✅ 40.079µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +0.2%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.748µs (SLO: <50.000µs 📉 -22.5%) vs baseline: -0.2%

Memory: ✅ 35.468MB (SLO: <36.000MB 🟡 -1.5%) vs baseline: +5.4%

✅ obfuscation-no-query

Time: ✅ 40.546µs (SLO: <50.000µs 📉 -18.9%) vs baseline: -0.4%

Memory: ✅ 35.370MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.3%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.956µs (SLO: <90.000µs 📉 -15.6%) vs baseline: +0.2%

Memory: ✅ 35.665MB (SLO: <36.500MB -2.3%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.448µs (SLO: <90.000µs 📉 -15.1%) vs baseline: -0.2%

Memory: ✅ 35.645MB (SLO: <36.500MB -2.3%) vs baseline: +4.6%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.351µs (SLO: <170.000µs -9.2%) vs baseline: ~same

Memory: ✅ 35.665MB (SLO: <36.500MB -2.3%) vs baseline: +4.7%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.536µs (SLO: <160.000µs -7.2%) vs baseline: -0.2%

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

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.025µs (SLO: <170.000µs -8.8%) vs baseline: ~same

Memory: ✅ 35.704MB (SLO: <36.500MB -2.2%) vs baseline: +4.8%

✅ useragentvariant_exists_1

Time: ✅ 39.501µs (SLO: <50.000µs 📉 -21.0%) vs baseline: -0.7%

Memory: ✅ 35.212MB (SLO: <36.000MB -2.2%) vs baseline: +4.6%

✅ useragentvariant_exists_2

Time: ✅ 40.589µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.4%

Memory: ✅ 35.488MB (SLO: <36.000MB 🟡 -1.4%) vs baseline: +5.5%

✅ useragentvariant_exists_3

Time: ✅ 39.993µs (SLO: <50.000µs 📉 -20.0%) vs baseline: +0.2%

Memory: ✅ 35.389MB (SLO: <36.000MB 🟡 -1.7%) vs baseline: +4.6%

✅ useragentvariant_not_exists_1

Time: ✅ 39.496µs (SLO: <50.000µs 📉 -21.0%) vs baseline: ~same

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.8%

✅ useragentvariant_not_exists_2

Time: ✅ 39.482µs (SLO: <50.000µs 📉 -21.0%) vs baseline: -0.4%

Memory: ✅ 35.330MB (SLO: <36.000MB 🟡 -1.9%) vs baseline: +4.9%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.201ms (SLO: <22.500ms 📉 -19.1%) vs baseline: +0.2%

Memory: ✅ 36.887MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 88.200ms (SLO: <93.500ms -5.7%) vs baseline: -0.7%

Memory: ✅ 41.129MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 142.655ms (SLO: <155.000ms -8.0%) vs baseline: +0.2%

Memory: ✅ 41.115MB (SLO: <53.000MB 📉 -22.4%) vs baseline: +4.9%

✅ get-context

Time: ✅ 16.978ms (SLO: <20.500ms 📉 -17.2%) vs baseline: ~same

Memory: ✅ 36.735MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.6%

✅ is-recording

Time: ✅ 17.272ms (SLO: <20.500ms 📉 -15.7%) vs baseline: -0.3%

Memory: ✅ 36.717MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.6%

✅ record-exception

Time: ✅ 36.538ms (SLO: <40.000ms -8.7%) vs baseline: -0.3%

Memory: ✅ 37.233MB (SLO: <53.000MB 📉 -29.7%) vs baseline: +4.6%

✅ set-status

Time: ✅ 18.713ms (SLO: <22.000ms 📉 -14.9%) vs baseline: -0.3%

Memory: ✅ 36.715MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.6%

✅ start

Time: ✅ 17.306ms (SLO: <20.500ms 📉 -15.6%) vs baseline: +3.0%

Memory: ✅ 36.819MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 50.894ms (SLO: <52.500ms -3.1%) vs baseline: -0.5%

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

✅ start-finish-telemetry

Time: ✅ 52.166ms (SLO: <54.500ms -4.3%) vs baseline: -0.3%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.4%

✅ start-finish-traceid128

Time: ✅ 54.146ms (SLO: <57.000ms -5.0%) vs baseline: ~same

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ start-traceid128

Time: ✅ 17.224ms (SLO: <22.500ms 📉 -23.4%) vs baseline: -0.4%

Memory: ✅ 36.701MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +5.1%

✅ update-name

Time: ✅ 17.312ms (SLO: <22.000ms 📉 -21.3%) vs baseline: -0.4%

Memory: ✅ 36.890MB (SLO: <53.000MB 📉 -30.4%) vs baseline: +5.1%

🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.349µs (SLO: <20.000µs 📉 -83.3%) vs baseline: +9.7%

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

✅ 1-count-metrics-100-times

Time: ✅ 199.411µs (SLO: <220.000µs -9.4%) vs baseline: -1.6%

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

✅ 1-distribution-metric-1-times

Time: ✅ 3.330µs (SLO: <20.000µs 📉 -83.3%) vs baseline: -0.7%

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

✅ 1-distribution-metrics-100-times

Time: ✅ 218.579µs (SLO: <230.000µs -5.0%) vs baseline: -0.3%

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

✅ 1-gauge-metric-1-times

Time: ✅ 2.163µs (SLO: <20.000µs 📉 -89.2%) vs baseline: -1.6%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 136.033µs (SLO: <150.000µs -9.3%) vs baseline: -0.2%

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

✅ 1-rate-metric-1-times

Time: ✅ 3.129µs (SLO: <20.000µs 📉 -84.4%) vs baseline: -1.4%

Memory: ✅ 34.937MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.5%

✅ 1-rate-metrics-100-times

Time: ✅ 215.633µs (SLO: <250.000µs 📉 -13.7%) vs baseline: -0.5%

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

✅ 100-count-metrics-100-times

Time: ✅ 20.275ms (SLO: <22.000ms -7.8%) vs baseline: +0.5%

Memory: ✅ 34.996MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +5.5%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.275ms (SLO: <2.550ms 📉 -10.8%) vs baseline: ~same

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

✅ 100-gauge-metrics-100-times

Time: ✅ 1.414ms (SLO: <1.550ms -8.8%) vs baseline: +0.7%

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

✅ 100-rate-metrics-100-times

Time: ✅ 2.214ms (SLO: <2.550ms 📉 -13.2%) vs baseline: +0.2%

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

✅ flush-1-metric

Time: ✅ 4.642µs (SLO: <20.000µs 📉 -76.8%) vs baseline: ~same

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

✅ flush-100-metrics

Time: ✅ 174.388µs (SLO: <250.000µs 📉 -30.2%) vs baseline: +0.1%

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

✅ flush-1000-metrics

Time: ✅ 2.180ms (SLO: <2.500ms 📉 -12.8%) vs baseline: ~same

Memory: ✅ 36.038MB (SLO: <36.500MB 🟡 -1.3%) vs baseline: +5.0%

🟡 tracer - 6/6

✅ large

Time: ✅ 29.223ms (SLO: <32.950ms 📉 -11.3%) vs baseline: ~same

Memory: ✅ 36.038MB (SLO: <36.500MB 🟡 -1.3%) vs baseline: +5.0%

✅ medium

Time: ✅ 2.870ms (SLO: <3.200ms 📉 -10.3%) vs baseline: -0.6%

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

✅ small

Time: ✅ 328.701µs (SLO: <370.000µs 📉 -11.2%) vs baseline: +1.5%

Memory: ✅ 34.918MB (SLO: <35.500MB 🟡 -1.6%) vs baseline: +5.0%

⚠️ Unstable Tests (1 suite)

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 154.931µs (SLO: <170.000µs -8.9%) vs baseline: ~same

Memory: ✅ 39.583MB (SLO: <43.000MB -7.9%) vs baseline: +4.9%

✅ import_many_cached

Time: ✅ 120.517µs (SLO: <130.000µs -7.3%) vs baseline: ~same

Memory: ✅ 39.600MB (SLO: <43.000MB -7.9%) vs baseline: +5.1%

✅ import_many_stdlib

Time: ✅ 0.754ms (SLO: <1.750ms 📉 -56.9%) vs baseline: -0.4%

Memory: ✅ 39.596MB (SLO: <43.000MB -7.9%) vs baseline: +5.2%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.4%) vs baseline: -0.3%

Memory: ✅ 39.586MB (SLO: <43.000MB -7.9%) vs baseline: +4.6%

✅ import_many_unknown

Time: ✅ 827.187µs (SLO: <890.000µs -7.1%) vs baseline: +0.1%

Memory: ✅ 39.797MB (SLO: <43.000MB -7.4%) vs baseline: +5.1%

✅ import_many_unknown_cached

Time: ✅ 792.543µs (SLO: <870.000µs -8.9%) vs baseline: -0.3%

Memory: ✅ 39.707MB (SLO: <43.000MB -7.7%) vs baseline: +5.0%

✅ import_one

Time: ✅ 19.894µs (SLO: <30.000µs 📉 -33.7%) vs baseline: +0.8%

Memory: ✅ 39.559MB (SLO: <43.000MB -8.0%) vs baseline: +4.9%

✅ import_one_cache

Time: ✅ 6.304µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.5%

Memory: ✅ 39.725MB (SLO: <43.000MB -7.6%) vs baseline: +5.1%

✅ import_one_stdlib

Time: ✅ 18.538µs (SLO: <20.000µs -7.3%) vs baseline: ~same

Memory: ✅ 39.578MB (SLO: <43.000MB -8.0%) vs baseline: +4.6%

✅ import_one_stdlib_cache

Time: ✅ 6.284µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.2%

Memory: ✅ 39.755MB (SLO: <43.000MB -7.5%) vs baseline: +5.3%

✅ import_one_unknown

Time: ✅ 45.269µs (SLO: <50.000µs -9.5%) vs baseline: -0.2%

Memory: ✅ 39.624MB (SLO: <43.000MB -7.9%) vs baseline: +4.8%

✅ import_one_unknown_cache

Time: ✅ 6.297µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.8%

Memory: ✅ 39.630MB (SLO: <43.000MB -7.8%) vs baseline: +5.1%

✅ All Tests Passing (5 suites)

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 37.107µs (SLO: <40.000µs -7.2%) vs baseline: +6.5%

Memory: ✅ 41.347MB (SLO: <43.000MB -3.8%) vs baseline: +4.7%

✅ re_expand_noaspect

Time: ✅ 34.774µs (SLO: <40.000µs 📉 -13.1%) vs baseline: +0.7%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +5.0%

✅ re_findall_aspect

Time: ✅ 3.348µs (SLO: <10.000µs 📉 -66.5%) vs baseline: -0.3%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.8%

✅ re_findall_noaspect

Time: ✅ 3.256µs (SLO: <10.000µs 📉 -67.4%) vs baseline: -0.7%

Memory: ✅ 41.366MB (SLO: <43.000MB -3.8%) vs baseline: +4.8%

✅ re_finditer_aspect

Time: ✅ 4.503µs (SLO: <10.000µs 📉 -55.0%) vs baseline: +0.4%

Memory: ✅ 41.484MB (SLO: <43.000MB -3.5%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 3.275µs (SLO: <10.000µs 📉 -67.2%) vs baseline: -0.4%

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +4.7%

✅ re_fullmatch_aspect

Time: ✅ 2.769µs (SLO: <10.000µs 📉 -72.3%) vs baseline: -0.3%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.9%

✅ re_fullmatch_noaspect

Time: ✅ 3.041µs (SLO: <10.000µs 📉 -69.6%) vs baseline: +0.5%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +5.0%

✅ re_group_aspect

Time: ✅ 4.787µs (SLO: <10.000µs 📉 -52.1%) vs baseline: +0.3%

Memory: ✅ 41.347MB (SLO: <43.000MB -3.8%) vs baseline: +4.6%

✅ re_group_noaspect

Time: ✅ 4.824µs (SLO: <10.000µs 📉 -51.8%) vs baseline: -0.6%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +5.0%

✅ re_groups_aspect

Time: ✅ 4.924µs (SLO: <10.000µs 📉 -50.8%) vs baseline: +1.0%

Memory: ✅ 41.484MB (SLO: <43.000MB -3.5%) vs baseline: +5.2%

✅ re_groups_noaspect

Time: ✅ 4.984µs (SLO: <10.000µs 📉 -50.2%) vs baseline: +0.9%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.9%

✅ re_match_aspect

Time: ✅ 2.794µs (SLO: <10.000µs 📉 -72.1%) vs baseline: -0.5%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.9%

✅ re_match_noaspect

Time: ✅ 3.102µs (SLO: <10.000µs 📉 -69.0%) vs baseline: +1.0%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.7%

✅ re_search_aspect

Time: ✅ 2.612µs (SLO: <10.000µs 📉 -73.9%) vs baseline: -0.8%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.7%

✅ re_search_noaspect

Time: ✅ 2.880µs (SLO: <10.000µs 📉 -71.2%) vs baseline: -0.6%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +5.0%

✅ re_sub_aspect

Time: ✅ 3.483µs (SLO: <10.000µs 📉 -65.2%) vs baseline: +0.4%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +4.6%

✅ re_sub_noaspect

Time: ✅ 3.978µs (SLO: <10.000µs 📉 -60.2%) vs baseline: +0.3%

Memory: ✅ 41.425MB (SLO: <43.000MB -3.7%) vs baseline: +5.1%

✅ re_subn_aspect

Time: ✅ 3.723µs (SLO: <10.000µs 📉 -62.8%) vs baseline: ~same

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.8%

✅ re_subn_noaspect

Time: ✅ 4.109µs (SLO: <10.000µs 📉 -58.9%) vs baseline: +0.8%

Memory: ✅ 41.386MB (SLO: <43.000MB -3.8%) vs baseline: +4.6%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.685µs (SLO: <10.000µs 📉 -83.1%) vs baseline: +7.8%

Memory: ✅ 41.445MB (SLO: <43.000MB -3.6%) vs baseline: +4.8%

✅ rsplit_noaspect

Time: ✅ 1.644µs (SLO: <10.000µs 📉 -83.6%) vs baseline: ~same

Memory: ✅ 41.465MB (SLO: <43.000MB -3.6%) vs baseline: +4.9%

✅ split_aspect

Time: ✅ 1.563µs (SLO: <10.000µs 📉 -84.4%) vs baseline: -0.7%

Memory: ✅ 41.347MB (SLO: <43.000MB -3.8%) vs baseline: +4.5%

✅ split_noaspect

Time: ✅ 1.622µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +0.9%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ splitlines_aspect

Time: ✅ 1.536µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.1%

Memory: ✅ 41.347MB (SLO: <43.000MB -3.8%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 1.571µs (SLO: <10.000µs 📉 -84.3%) vs baseline: +0.7%

Memory: ✅ 41.406MB (SLO: <43.000MB -3.7%) vs baseline: +4.8%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.710µs (SLO: <60.000µs 📉 -18.8%) vs baseline: +1.2%

Memory: ✅ 38.299MB (SLO: <42.000MB -8.8%) vs baseline: +4.8%

✅ propagation_enabled

Time: ✅ 136.150µs (SLO: <190.000µs 📉 -28.3%) vs baseline: +0.9%

Memory: ✅ 38.240MB (SLO: <42.000MB -9.0%) vs baseline: +4.9%

✅ propagation_enabled_100

Time: ✅ 1.588ms (SLO: <2.300ms 📉 -30.9%) vs baseline: +0.5%

Memory: ✅ 38.240MB (SLO: <42.000MB -9.0%) vs baseline: +5.0%

✅ propagation_enabled_1000

Time: ✅ 29.052ms (SLO: <34.550ms 📉 -15.9%) vs baseline: -0.2%

Memory: ✅ 38.299MB (SLO: <42.000MB -8.8%) vs baseline: +5.1%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.419ms (SLO: <42.000ms -3.8%) vs baseline: +0.4%

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

✅ add-link

Time: ✅ 36.348ms (SLO: <38.550ms -5.7%) vs baseline: -0.3%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.4%

✅ add-metrics

Time: ✅ 219.652ms (SLO: <232.000ms -5.3%) vs baseline: ~same

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

✅ add-tags

Time: ✅ 210.834ms (SLO: <221.600ms -4.9%) vs baseline: -0.2%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +5.0%

✅ get-context

Time: ✅ 29.105ms (SLO: <31.300ms -7.0%) vs baseline: ~same

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

✅ is-recording

Time: ✅ 29.298ms (SLO: <31.000ms -5.5%) vs baseline: ~same

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.3%

✅ record-exception

Time: ✅ 63.120ms (SLO: <65.850ms -4.1%) vs baseline: ~same

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.0%

✅ set-status

Time: ✅ 31.946ms (SLO: <34.150ms -6.5%) vs baseline: -0.1%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.5%

✅ start

Time: ✅ 29.362ms (SLO: <30.150ms -2.6%) vs baseline: +2.1%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.1%

✅ start-finish

Time: ✅ 34.156ms (SLO: <35.350ms -3.4%) vs baseline: +0.6%

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

✅ start-finish-telemetry

Time: ✅ 34.295ms (SLO: <35.450ms -3.3%) vs baseline: +0.6%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.8%

✅ update-name

Time: ✅ 31.058ms (SLO: <33.400ms -7.0%) vs baseline: +0.7%

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

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 343.686ms (SLO: <354.300ms -3.0%) vs baseline: -1.0%

Memory: ✅ 40.854MB (SLO: <43.500MB -6.1%) vs baseline: +4.9%

✅ cache_on

Time: ✅ 0.390µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +2.0%

Memory: ✅ 39.324MB (SLO: <43.000MB -8.5%) vs baseline: +3.9%

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

ddtrace/internal/wrapping/context.py

Start with a benchmark to measure opportunities for improvements refs: DEBUG-4605

tests/debugging/origin/test_span.py

brettlangdon · 2025-12-04T14:35:09Z

@tylfin is this PR still needed? there is a merge conflict

P403n1x87 · 2025-12-05T11:55:31Z

@tylfin is this PR still needed? there is a merge conflict

Yes, we still need to figure out what's making the system tests fail. I'll resume working on it next week.

…rk-co-instrumentation

tylfin · 2025-12-15T18:28:36Z

I can't approve since I opened the PR but LGTM

…rk-co-instrumentation

This reverts commit c3da4f6.

…5776) This reverts commit #15272 We detected errors " Context already registered" that we believe related to PR #15272. So we undo this change and backport the fix.

…5776) This reverts commit #15272 We detected errors " Context already registered" that we believe related to PR #15272. So we undo this change and backport the fix. (cherry picked from commit 5d83367)

…ckport 4.1] (#15777) Backport 5d83367 from #15776 to 4.1. This reverts commit #15272 We detected errors " Context already registered" that we believe related to PR #15272. So we undo this change and backport the fix. Co-authored-by: Idan Shatz <shatzi@gmail.com>

…5776) This reverts commit #15272 We detected errors " Context already registered" that we believe related to PR #15272. So we undo this change and backport the fix.

…" (DataDog#15776) This reverts commit DataDog#15272 We detected errors " Context already registered" that we believe related to PR DataDog#15272. So we undo this change and backport the fix.

…)" (#1…" This reverts commit 5d83367.

We re-introduce the improvement of #15272 with the bugfix that allows the same view function to be registered multiple times

We re-introduce the improvement of DataDog#15272 with the bugfix that allows the same view function to be registered multiple times

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

P403n1x87 reviewed Nov 17, 2025

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chore: lazy context wrapping #15295

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tylfin closed this Nov 17, 2025

P403n1x87 reopened this Nov 19, 2025

tylfin and others added 3 commits November 19, 2025 16:34

fix(debugger): reduce code origin startup time

3926499

Start with a benchmark to measure opportunities for improvements refs: DEBUG-4605

feat(debugger): introduce lazy trampoline for first call

db9478a

use new lazy wrapping context

fc88001

P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from 3102d43 to fc88001 Compare November 19, 2025 16:34

update requirements

5b947cd

P403n1x87 marked this pull request as ready for review November 19, 2025 17:37

P403n1x87 requested review from a team as code owners November 19, 2025 17:37

P403n1x87 requested review from gnufede and rachelyangdog November 19, 2025 17:37

P403n1x87 and others added 3 commits November 19, 2025 17:37

Merge branch 'main' into tyler.finethy/benchmark-co-instrumentation

348e549

Merge branch 'main' into tyler.finethy/benchmark-co-instrumentation

60514e4

fix line-lazy wrapping compat

45733c9

P403n1x87 requested a review from a team as a code owner November 26, 2025 12:09

P403n1x87 requested a review from emmettbutler November 26, 2025 12:09

tylfin commented Nov 26, 2025

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P403n1x87 changed the title ~~fix(debugger): reduce code origin startup time~~ perf(debugger): reduce code origin startup time Nov 27, 2025

P403n1x87 added the changelog/no-changelog A changelog entry is not required for this PR. label Nov 27, 2025

P403n1x87 enabled auto-merge (squash) November 27, 2025 11:29

fix wrapping context-lazy wrapping context compat

1467c02

P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from f92a00e to 1467c02 Compare November 28, 2025 16:22

P403n1x87 added 2 commits December 8, 2025 11:53

Merge remote-tracking branch 'origin/main' into tyler.finethy/benchma…

df6b261

…rk-co-instrumentation

Merge remote-tracking branch 'origin/main' into tyler.finethy/benchma…

1f59e16

…rk-co-instrumentation

P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch 2 times, most recently from da7f944 to b387e54 Compare December 15, 2025 16:27

fix wrapping management

2d4fc69

P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from b387e54 to 2d4fc69 Compare December 15, 2025 18:09

P403n1x87 approved these changes Dec 15, 2025

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Merge remote-tracking branch 'origin/main' into tyler.finethy/benchma…

102a46c

…rk-co-instrumentation

P403n1x87 force-pushed the tyler.finethy/benchmark-co-instrumentation branch from 184bbb0 to 102a46c Compare December 15, 2025 18:32

P403n1x87 merged commit c3da4f6 into main Dec 16, 2025
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P403n1x87 deleted the tyler.finethy/benchmark-co-instrumentation branch December 16, 2025 10:59

shatzi added a commit that referenced this pull request Dec 23, 2025

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

7811451

This reverts commit c3da4f6.

shatzi mentioned this pull request Dec 23, 2025

Revert "perf(debugger): reduce code origin startup time (#15272)" #15776

Merged

dd-octo-sts bot mentioned this pull request Dec 23, 2025

Revert "perf(debugger): reduce code origin startup time (#15272)" [backport 4.1] #15777

Merged

P403n1x87 added a commit that referenced this pull request Jan 9, 2026

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

337cfd0

…)" (#1…" This reverts commit 5d83367.

P403n1x87 mentioned this pull request Jan 9, 2026

perf(debugger): reduce code origin startup time II #15963

Merged

P403n1x87 added a commit that referenced this pull request Jan 22, 2026

perf(debugger): reduce code origin startup time II (#15963)

db574a1

We re-introduce the improvement of #15272 with the bugfix that allows the same view function to be registered multiple times

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

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

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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

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

tylfin commented Nov 14, 2025 •

edited by P403n1x87

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