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perf(profiling): initialize code provenance on import #15072

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Description

Testing

Risks

Additional Notes

@taegyunkim taegyunkim requested a review from a team as a code owner October 28, 2025 19:09
@taegyunkim taegyunkim added the Profiling Continous Profling label Oct 28, 2025
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CODEOWNERS have been resolved as:

ddtrace/internal/datadog/profiling/code_provenance.py                   @DataDog/profiling-python

@taegyunkim taegyunkim added the changelog/no-changelog A changelog entry is not required for this PR. label Oct 28, 2025
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github-actions bot commented Oct 28, 2025 •
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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: 323 ± 4 ms.

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

The import time difference between this PR and base is: 85.4 ± 0.1 ms.

Import time breakdown

The following import paths have grown:

ddtrace.auto 89.022 ms (27.57%)
ddtrace.bootstrap.sitecustomize 89.022 ms (27.57%)
ddtrace.bootstrap.preload 88.415 ms (27.38%)
ddtrace.settings.profiling 88.084 ms (27.28%)
ddtrace.internal.datadog.profiling.ddup 88.084 ms (27.28%)
ddtrace.internal.datadog.profiling.ddup._ddup 88.084 ms (27.28%)
ddtrace.internal.datadog.profiling.code_provenance 88.084 ms (27.28%)
multiprocessing 0.158 ms (0.05%)
multiprocessing.context 0.158 ms (0.05%)
multiprocessing.process 0.099 ms (0.03%)
multiprocessing.reduction 0.059 ms (0.02%)
pickle 0.059 ms (0.02%)
_compat_pickle 0.059 ms (0.02%)
multiprocessing.sharedctypes 0.098 ms (0.03%)
multiprocessing.heap 0.050 ms (0.02%)
mmap 0.050 ms (0.02%)
ctypes 0.048 ms (0.01%)
ddtrace.settings.live_debugging 0.075 ms (0.02%)
ddtrace._trace.trace_handlers 0.070 ms (0.02%)
ddtrace.contrib.trace_utils 0.070 ms (0.02%)
ddtrace.contrib.internal.redis_utils 0.070 ms (0.02%)
ddtrace.ext.redis 0.070 ms (0.02%)

The following import paths have shrunk:

ddtrace.auto 4.190 ms (1.30%)
ddtrace.bootstrap.sitecustomize 3.519 ms (1.09%)
ddtrace.bootstrap.preload 3.427 ms (1.06%)
multiprocessing 0.916 ms (0.28%)
multiprocessing.context 0.916 ms (0.28%)
multiprocessing.reduction 0.880 ms (0.27%)
pickle 0.796 ms (0.25%)
ddtrace.internal.remoteconfig.client 0.758 ms (0.23%)
multiprocessing.sharedctypes 0.189 ms (0.06%)
multiprocessing.heap 0.085 ms (0.03%)
multiprocessing.util 0.085 ms (0.03%)
ctypes 0.081 ms (0.03%)
_ctypes 0.081 ms (0.03%)
ddtrace.internal.remoteconfig._publishers 0.098 ms (0.03%)
ddtrace.settings.dynamic_instrumentation 0.095 ms (0.03%)
ddtrace.internal.symbol_db.remoteconfig 0.079 ms (0.02%)
ddtrace.settings.errortracking 0.021 ms (0.01%)
ddtrace.debugging._config 0.018 ms (0.01%)
ddtrace.settings.exception_replay 0.018 ms (0.01%)
ddtrace._trace.trace_handlers 0.092 ms (0.03%)
ddtrace.contrib.trace_utils 0.092 ms (0.03%)
ddtrace.contrib.internal.trace_utils_async 0.092 ms (0.03%)
ddtrace 0.671 ms (0.21%)
ddtrace.internal._unpatched 0.029 ms (0.01%)
json 0.029 ms (0.01%)
json.decoder 0.029 ms (0.01%)
re 0.029 ms (0.01%)
enum 0.029 ms (0.01%)
types 0.029 ms (0.01%)

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pr-commenter bot commented Oct 28, 2025

Performance SLOs

Comparing candidate taegyunkim/code-provenance-on-import (06e6421) with baseline main (5b6b476)

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

✅ add_aspect

Time: ✅ 0.409µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.5%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ add_inplace_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.5%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ add_inplace_noaspect

Time: ✅ 0.315µs (SLO: <10.000µs 📉 -96.8%) vs baseline: ~same

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ add_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.5%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ bytearray_aspect

Time: ✅ 1.363µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +0.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ bytearray_extend_aspect

Time: ✅ 1.514µs (SLO: <10.000µs 📉 -84.9%) vs baseline: +0.8%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ bytearray_extend_noaspect

Time: ✅ 0.615µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +0.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ bytearray_noaspect

Time: ✅ 0.489µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ bytes_aspect

Time: ✅ 1.284µs (SLO: <10.000µs 📉 -87.2%) vs baseline: -0.8%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ bytes_noaspect

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

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ bytesio_aspect

Time: ✅ 1.350µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +0.1%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ bytesio_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.7%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ capitalize_aspect

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

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.2%

✅ capitalize_noaspect

Time: ✅ 0.440µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +1.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ casefold_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.1%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.1%

✅ casefold_noaspect

Time: ✅ 0.374µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.6%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ decode_aspect

Time: ✅ 0.726µs (SLO: <10.000µs 📉 -92.7%) vs baseline: ~same

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ decode_noaspect

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

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ encode_aspect

Time: ✅ 0.709µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.1%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ encode_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.6%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ format_aspect

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

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ format_map_aspect

Time: ✅ 3.696µs (SLO: <10.000µs 📉 -63.0%) vs baseline: +0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 0.777µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.3%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ format_noaspect

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

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ index_aspect

Time: ✅ 0.355µs (SLO: <10.000µs 📉 -96.5%) vs baseline: -0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ index_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: ~same

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ join_aspect

Time: ✅ 1.367µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +1.1%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ join_noaspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.9%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ ljust_aspect

Time: ✅ 2.835µs (SLO: <20.000µs 📉 -85.8%) vs baseline: +9.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ ljust_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ lower_aspect

Time: ✅ 2.200µs (SLO: <10.000µs 📉 -78.0%) vs baseline: +0.6%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ lower_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.1%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ lstrip_aspect

Time: ✅ 2.247µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +2.3%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ lstrip_noaspect

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.1%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ modulo_aspect

Time: ✅ 0.999µs (SLO: <10.000µs 📉 -90.0%) vs baseline: -0.7%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.566µs (SLO: <10.000µs 📉 -84.3%) vs baseline: ~same

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.1%

✅ modulo_aspect_for_bytes

Time: ✅ 0.979µs (SLO: <10.000µs 📉 -90.2%) vs baseline: -1.3%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.236µs (SLO: <10.000µs 📉 -87.6%) vs baseline: +0.3%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ modulo_noaspect

Time: ✅ 0.625µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.6%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 5.678µs (SLO: <10.000µs 📉 -43.2%) vs baseline: 📈 +14.9%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ replace_noaspect

Time: ✅ 0.461µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.7%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ repr_aspect

Time: ✅ 0.907µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.1%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ repr_noaspect

Time: ✅ 0.424µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +2.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ rstrip_aspect

Time: ✅ 1.907µs (SLO: <20.000µs 📉 -90.5%) vs baseline: -1.2%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +5.0%

✅ rstrip_noaspect

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.7%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ slice_aspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.1%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ stringio_aspect

Time: ✅ 1.560µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +0.8%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +5.1%

✅ stringio_noaspect

Time: ✅ 0.724µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +1.0%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ strip_aspect

Time: ✅ 2.203µs (SLO: <20.000µs 📉 -89.0%) vs baseline: -0.5%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.8%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ swapcase_aspect

Time: ✅ 2.391µs (SLO: <10.000µs 📉 -76.1%) vs baseline: ~same

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.7%

✅ swapcase_noaspect

Time: ✅ 0.532µs (SLO: <10.000µs 📉 -94.7%) vs baseline: -0.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 2.322µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +0.3%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ title_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ translate_aspect

Time: ✅ 3.234µs (SLO: <10.000µs 📉 -67.7%) vs baseline: +0.6%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ translate_noaspect

Time: ✅ 1.049µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +1.0%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ upper_aspect

Time: ✅ 2.213µs (SLO: <10.000µs 📉 -77.9%) vs baseline: +1.0%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.8%

✅ upper_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.6%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.111µs (SLO: <20.000µs 📉 -84.4%) vs baseline: +6.6%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.6%

✅ 1-count-metrics-100-times

Time: ✅ 203.458µs (SLO: <220.000µs -7.5%) vs baseline: +1.5%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ 1-distribution-metric-1-times

Time: ✅ 3.548µs (SLO: <20.000µs 📉 -82.3%) vs baseline: +8.5%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

✅ 1-distribution-metrics-100-times

Time: ✅ 215.025µs (SLO: <220.000µs -2.3%) vs baseline: +1.2%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.7%

✅ 1-gauge-metric-1-times

Time: ✅ 2.434µs (SLO: <20.000µs 📉 -87.8%) vs baseline: 📈 +13.3%

Memory: ✅ 32.224MB (SLO: <34.000MB -5.2%) vs baseline: +5.0%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.317µs (SLO: <150.000µs -8.5%) vs baseline: +0.8%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.5%

✅ 1-rate-metric-1-times

Time: ✅ 3.468µs (SLO: <20.000µs 📉 -82.7%) vs baseline: 📈 +13.2%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.2%

✅ 1-rate-metrics-100-times

Time: ✅ 217.619µs (SLO: <250.000µs 📉 -13.0%) vs baseline: +2.0%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ 100-count-metrics-100-times

Time: ✅ 20.289ms (SLO: <22.000ms -7.8%) vs baseline: +0.8%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.8%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.253ms (SLO: <2.300ms -2.0%) vs baseline: +0.8%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.412ms (SLO: <1.550ms -8.9%) vs baseline: +0.9%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ 100-rate-metrics-100-times

Time: ✅ 2.260ms (SLO: <2.550ms 📉 -11.4%) vs baseline: +3.3%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ flush-1-metric

Time: ✅ 4.640µs (SLO: <20.000µs 📉 -76.8%) vs baseline: -0.7%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.4%

✅ flush-100-metrics

Time: ✅ 175.470µs (SLO: <250.000µs 📉 -29.8%) vs baseline: +0.2%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.8%

✅ flush-1000-metrics

Time: ✅ 2.114ms (SLO: <2.500ms 📉 -15.4%) vs baseline: -1.1%

Memory: ✅ 32.952MB (SLO: <34.500MB -4.5%) vs baseline: +4.7%

🟡 Near SLO Breach (6 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.450ms (SLO: <22.300ms -8.3%) vs baseline: ~same

Memory: ✅ 66.184MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.4%

✅ exception-replay-enabled

Time: ✅ 1.281ms (SLO: <1.450ms 📉 -11.7%) vs baseline: -4.6%

Memory: ✅ 64.737MB (SLO: <67.000MB -3.4%) vs baseline: +5.1%

✅ iast

Time: ✅ 20.418ms (SLO: <22.250ms -8.2%) vs baseline: ~same

Memory: ✅ 66.204MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.4%

✅ profiler

Time: ✅ 15.520ms (SLO: <16.550ms -6.2%) vs baseline: +0.2%

Memory: ✅ 54.075MB (SLO: <54.500MB 🟡 -0.8%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 20.555ms (SLO: <21.750ms -5.5%) vs baseline: ~same

Memory: ✅ 66.195MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ span-code-origin

Time: ✅ 25.250ms (SLO: <28.200ms 📉 -10.5%) vs baseline: -0.8%

Memory: ✅ 67.337MB (SLO: <69.500MB -3.1%) vs baseline: +4.5%

✅ tracer

Time: ✅ 20.456ms (SLO: <21.750ms -6.0%) vs baseline: ~same

Memory: ✅ 66.215MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ tracer-and-profiler

Time: ✅ 22.708ms (SLO: <23.500ms -3.4%) vs baseline: +0.2%

Memory: ✅ 67.579MB (SLO: <68.000MB 🟡 -0.6%) vs baseline: +4.5%

✅ tracer-dont-create-db-spans

Time: ✅ 19.286ms (SLO: <21.500ms 📉 -10.3%) vs baseline: -0.2%

Memory: ✅ 66.269MB (SLO: <67.000MB 🟡 -1.1%) vs baseline: +4.6%

✅ tracer-minimal

Time: ✅ 16.633ms (SLO: <17.500ms -5.0%) vs baseline: -0.1%

Memory: ✅ 66.216MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ tracer-native

Time: ✅ 20.497ms (SLO: <21.750ms -5.8%) vs baseline: +0.5%

Memory: ✅ 72.176MB (SLO: <72.500MB 🟡 -0.4%) vs baseline: +4.7%

✅ tracer-no-caches

Time: ✅ 18.474ms (SLO: <19.650ms -6.0%) vs baseline: +0.3%

Memory: ✅ 66.169MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ tracer-no-databases

Time: ✅ 18.796ms (SLO: <20.100ms -6.5%) vs baseline: +0.3%

Memory: ✅ 66.187MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ tracer-no-middleware

Time: ✅ 20.142ms (SLO: <21.500ms -6.3%) vs baseline: ~same

Memory: ✅ 66.194MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.5%

✅ tracer-no-templates

Time: ✅ 20.287ms (SLO: <22.000ms -7.8%) vs baseline: +0.1%

Memory: ✅ 66.192MB (SLO: <67.000MB 🟡 -1.2%) vs baseline: +4.4%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.057ms (SLO: <19.850ms -9.0%) vs baseline: +0.2%

Memory: ✅ 66.303MB (SLO: <66.500MB 🟡 -0.3%) vs baseline: +4.6%

✅ errortracking-enabled-user

Time: ✅ 18.031ms (SLO: <19.400ms -7.1%) vs baseline: ~same

Memory: ✅ 66.229MB (SLO: <66.500MB 🟡 -0.4%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 18.091ms (SLO: <19.450ms -7.0%) vs baseline: +0.2%

Memory: ✅ 65.862MB (SLO: <66.500MB 🟡 -1.0%) vs baseline: +4.1%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.068ms (SLO: <2.300ms 📉 -10.1%) vs baseline: -0.4%

Memory: ✅ 52.593MB (SLO: <53.500MB 🟡 -1.7%) vs baseline: +4.4%

✅ errortracking-enabled-user

Time: ✅ 2.065ms (SLO: <2.250ms -8.2%) vs baseline: -0.2%

Memory: ✅ 52.632MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.5%

✅ tracer-enabled

Time: ✅ 2.069ms (SLO: <2.300ms 📉 -10.0%) vs baseline: -0.7%

Memory: ✅ 52.553MB (SLO: <53.500MB 🟡 -1.8%) vs baseline: +4.6%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.581ms (SLO: <4.750ms -3.6%) vs baseline: +0.2%

Memory: ✅ 62.325MB (SLO: <65.000MB -4.1%) vs baseline: +4.2%

✅ appsec-post

Time: ✅ 6.617ms (SLO: <6.750ms 🟡 -2.0%) vs baseline: -0.6%

Memory: ✅ 62.521MB (SLO: <65.000MB -3.8%) vs baseline: +4.5%

✅ appsec-telemetry

Time: ✅ 4.580ms (SLO: <4.750ms -3.6%) vs baseline: ~same

Memory: ✅ 62.423MB (SLO: <65.000MB -4.0%) vs baseline: +4.3%

✅ debugger

Time: ✅ 1.852ms (SLO: <2.000ms -7.4%) vs baseline: -0.3%

Memory: ✅ 45.436MB (SLO: <47.000MB -3.3%) vs baseline: +4.9%

✅ iast-get

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

Memory: ✅ 42.389MB (SLO: <49.000MB 📉 -13.5%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.910ms (SLO: <2.100ms -9.0%) vs baseline: -0.2%

Memory: ✅ 46.832MB (SLO: <47.000MB 🟡 -0.4%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 52.652MB (SLO: <53.500MB 🟡 -1.6%) vs baseline: +4.2%

✅ tracer

Time: ✅ 3.340ms (SLO: <3.650ms -8.5%) vs baseline: -0.2%

Memory: ✅ 52.573MB (SLO: <53.500MB 🟡 -1.7%) vs baseline: +4.0%

✅ tracer-native

Time: ✅ 3.342ms (SLO: <3.650ms -8.4%) vs baseline: -0.1%

Memory: ✅ 58.580MB (SLO: <60.000MB -2.4%) vs baseline: +4.1%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.969ms (SLO: <4.200ms -5.5%) vs baseline: ~same

Memory: ✅ 62.757MB (SLO: <66.000MB -4.9%) vs baseline: +4.5%

✅ iast-enabled

Time: ✅ 2.433ms (SLO: <2.800ms 📉 -13.1%) vs baseline: -0.3%

Memory: ✅ 59.376MB (SLO: <60.000MB 🟡 -1.0%) vs baseline: +4.5%

✅ tracer-enabled

Time: ✅ 2.056ms (SLO: <2.250ms -8.6%) vs baseline: -0.8%

Memory: ✅ 52.534MB (SLO: <54.500MB -3.6%) vs baseline: +4.1%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.393ms (SLO: <320.950ms -3.9%) vs baseline: -0.3%

Memory: ✅ 32.873MB (SLO: <34.500MB -4.7%) vs baseline: +4.6%

✅ deep-profiled

Time: ✅ 330.766ms (SLO: <359.150ms -7.9%) vs baseline: +0.9%

Memory: ✅ 38.398MB (SLO: <39.000MB 🟡 -1.5%) vs baseline: +7.3%

✅ medium

Time: ✅ 7.038ms (SLO: <7.400ms -4.9%) vs baseline: +0.4%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.0%

✅ shallow

Time: ✅ 0.945ms (SLO: <1.050ms -10.0%) vs baseline: +0.3%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.8%

⚠️ Unstable Tests (1 suite)
⚠️ coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.325µs (SLO: <20.000µs 📉 -33.4%) vs baseline: +0.8%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ context_with_data_no_listeners

Time: ✅ 3.272µs (SLO: <10.000µs 📉 -67.3%) vs baseline: +0.2%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.3%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.643µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +1.7%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ set_item

Time: ✅ 24.145µs (SLO: <30.000µs 📉 -19.5%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ All Tests Passing (15 suites)
✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 82.034µs (SLO: <100.000µs 📉 -18.0%) vs baseline: +1.0%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.253µs (SLO: <20.000µs 📉 -28.7%) vs baseline: +1.2%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ b3_single_headers

Time: ✅ 13.368µs (SLO: <20.000µs 📉 -33.2%) vs baseline: +0.5%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 66.655µs (SLO: <80.000µs 📉 -16.7%) vs baseline: +4.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 65.936µs (SLO: <80.000µs 📉 -17.6%) vs baseline: ~same

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +5.0%

✅ empty_headers

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

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ full_t_id_datadog_headers

Time: ✅ 23.157µs (SLO: <30.000µs 📉 -22.8%) vs baseline: +0.4%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ invalid_priority_header

Time: ✅ 6.532µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.1%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ invalid_span_id_header

Time: ✅ 6.666µs (SLO: <10.000µs 📉 -33.3%) vs baseline: +2.0%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ invalid_tags_header

Time: ✅ 6.538µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.7%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.586µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.8%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ large_header_no_matches

Time: ✅ 27.907µs (SLO: <30.000µs -7.0%) vs baseline: -0.2%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 29.153µs (SLO: <40.000µs 📉 -27.1%) vs baseline: +0.3%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ medium_header_no_matches

Time: ✅ 9.929µs (SLO: <20.000µs 📉 -50.4%) vs baseline: +1.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ medium_valid_headers_all

Time: ✅ 11.417µs (SLO: <20.000µs 📉 -42.9%) vs baseline: +1.4%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ none_propagation_style

Time: ✅ 1.706µs (SLO: <10.000µs 📉 -82.9%) vs baseline: -0.9%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.646µs (SLO: <40.000µs 📉 -13.4%) vs baseline: +1.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ valid_headers_all

Time: ✅ 6.583µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.8%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ valid_headers_basic

Time: ✅ 6.147µs (SLO: <10.000µs 📉 -38.5%) vs baseline: +0.5%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_empty_headers

Time: ✅ 1.604µs (SLO: <10.000µs 📉 -84.0%) vs baseline: ~same

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ wsgi_invalid_priority_header

Time: ✅ 6.581µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.6%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.592µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.3%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ wsgi_invalid_tags_header

Time: ✅ 6.594µs (SLO: <10.000µs 📉 -34.1%) vs baseline: ~same

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.546µs (SLO: <10.000µs 📉 -34.5%) vs baseline: -0.5%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_large_header_no_matches

Time: ✅ 29.103µs (SLO: <40.000µs 📉 -27.2%) vs baseline: +0.3%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_large_valid_headers_all

Time: ✅ 30.352µs (SLO: <40.000µs 📉 -24.1%) vs baseline: +0.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.105µs (SLO: <20.000µs 📉 -49.5%) vs baseline: +0.4%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.584µs (SLO: <20.000µs 📉 -42.1%) vs baseline: +0.7%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.9%

✅ wsgi_valid_headers_all

Time: ✅ 6.592µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ wsgi_valid_headers_basic

Time: ✅ 6.187µs (SLO: <10.000µs 📉 -38.1%) vs baseline: +1.1%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.085µs (SLO: <30.000µs 📉 -29.7%) vs baseline: +0.6%

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +4.7%

✅ with_all

Time: ✅ 28.762µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +1.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 25.011µs (SLO: <30.000µs 📉 -16.6%) vs baseline: +0.6%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_priority_and_origin

Time: ✅ 24.562µs (SLO: <40.000µs 📉 -38.6%) vs baseline: +1.1%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.9%

✅ with_sampling_priority

Time: ✅ 21.027µs (SLO: <30.000µs 📉 -29.9%) vs baseline: -0.1%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_tags

Time: ✅ 26.550µs (SLO: <40.000µs 📉 -33.6%) vs baseline: +0.4%

Memory: ✅ 32.224MB (SLO: <33.500MB -3.8%) vs baseline: +4.8%

✅ with_tags_invalid

Time: ✅ 27.988µs (SLO: <40.000µs 📉 -30.0%) vs baseline: -0.5%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 27.203µs (SLO: <40.000µs 📉 -32.0%) vs baseline: +0.9%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.831µs (SLO: <40.000µs 📉 -20.4%) vs baseline: -1.4%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ re_expand_noaspect

Time: ✅ 29.337µs (SLO: <40.000µs 📉 -26.7%) vs baseline: +1.8%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ re_findall_aspect

Time: ✅ 2.899µs (SLO: <10.000µs 📉 -71.0%) vs baseline: -0.4%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ re_findall_noaspect

Time: ✅ 1.415µs (SLO: <10.000µs 📉 -85.8%) vs baseline: -0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ re_finditer_aspect

Time: ✅ 4.381µs (SLO: <10.000µs 📉 -56.2%) vs baseline: -1.0%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 1.403µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.2%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ re_fullmatch_aspect

Time: ✅ 2.678µs (SLO: <10.000µs 📉 -73.2%) vs baseline: -0.5%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +4.9%

✅ re_fullmatch_noaspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: ~same

Memory: ✅ 38.024MB (SLO: <39.000MB -2.5%) vs baseline: +4.6%

✅ re_group_aspect

Time: ✅ 2.981µs (SLO: <10.000µs 📉 -70.2%) vs baseline: +1.3%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ re_group_noaspect

Time: ✅ 1.594µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -2.0%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ re_groups_aspect

Time: ✅ 3.321µs (SLO: <10.000µs 📉 -66.8%) vs baseline: +7.5%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 1.704µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.7%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_match_aspect

Time: ✅ 3.002µs (SLO: <10.000µs 📉 -70.0%) vs baseline: +9.8%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_match_noaspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +0.5%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_search_aspect

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

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.1%

✅ re_search_noaspect

Time: ✅ 1.189µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -0.8%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.7%

✅ re_sub_aspect

Time: ✅ 3.417µs (SLO: <10.000µs 📉 -65.8%) vs baseline: +0.8%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.8%

✅ re_sub_noaspect

Time: ✅ 1.550µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +1.1%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_subn_aspect

Time: ✅ 3.675µs (SLO: <10.000µs 📉 -63.2%) vs baseline: ~same

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ re_subn_noaspect

Time: ✅ 1.609µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.9%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.348µs (SLO: <10.000µs 📉 -56.5%) vs baseline: +2.2%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 1.078µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -1.1%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ ospathjoin_aspect

Time: ✅ 6.178µs (SLO: <10.000µs 📉 -38.2%) vs baseline: +0.5%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ ospathjoin_noaspect

Time: ✅ 2.297µs (SLO: <10.000µs 📉 -77.0%) vs baseline: ~same

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ ospathnormcase_aspect

Time: ✅ 3.460µs (SLO: <10.000µs 📉 -65.4%) vs baseline: -0.7%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.1%

✅ ospathnormcase_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -1.8%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ ospathsplit_aspect

Time: ✅ 4.820µs (SLO: <10.000µs 📉 -51.8%) vs baseline: -0.4%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ ospathsplit_noaspect

Time: ✅ 1.601µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.7%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.660µs (SLO: <10.000µs 📉 -63.4%) vs baseline: -0.6%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.7%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.693µs (SLO: <10.000µs 📉 -93.1%) vs baseline: +0.6%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.9%

✅ ospathsplitext_aspect

Time: ✅ 4.553µs (SLO: <10.000µs 📉 -54.5%) vs baseline: -0.4%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 1.384µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.7%

Memory: ✅ 38.063MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.463µs (SLO: <10.000µs 📉 -85.4%) vs baseline: +1.6%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.9%

✅ rsplit_noaspect

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.2%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +5.2%

✅ split_aspect

Time: ✅ 1.402µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.6%

Memory: ✅ 38.103MB (SLO: <39.000MB -2.3%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 0.573µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.3%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +4.7%

✅ splitlines_aspect

Time: ✅ 1.384µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.0%

Memory: ✅ 38.122MB (SLO: <39.000MB -2.3%) vs baseline: +5.0%

✅ splitlines_noaspect

Time: ✅ 0.583µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.9%

Memory: ✅ 38.142MB (SLO: <39.000MB -2.2%) vs baseline: +4.9%

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 48.635µs (SLO: <60.000µs 📉 -18.9%) vs baseline: -0.8%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.9%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.376ms (SLO: <42.000ms -3.9%) vs baseline: +0.2%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.6%

✅ add-link

Time: ✅ 36.262ms (SLO: <38.550ms -5.9%) vs baseline: +0.5%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.6%

✅ add-metrics

Time: ✅ 222.089ms (SLO: <232.000ms -4.3%) vs baseline: +2.1%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 211.209ms (SLO: <221.600ms -4.7%) vs baseline: -0.5%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.8%

✅ get-context

Time: ✅ 29.200ms (SLO: <31.300ms -6.7%) vs baseline: +0.6%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.792ms (SLO: <31.000ms -3.9%) vs baseline: +2.2%

Memory: ✅ 34.485MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 63.160ms (SLO: <65.850ms -4.1%) vs baseline: ~same

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +5.0%

✅ set-status

Time: ✅ 31.855ms (SLO: <34.150ms -6.7%) vs baseline: +0.2%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.8%

✅ start

Time: ✅ 28.837ms (SLO: <30.150ms -4.4%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 33.895ms (SLO: <35.350ms -4.1%) vs baseline: +0.2%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 33.658ms (SLO: <35.450ms -5.1%) vs baseline: -1.1%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%

✅ update-name

Time: ✅ 30.926ms (SLO: <33.400ms -7.4%) vs baseline: ~same

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.9%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.384ms (SLO: <47.150ms 📉 -14.3%) vs baseline: +0.3%

Memory: ✅ 43.656MB (SLO: <47.000MB -7.1%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 316.202ms (SLO: <344.800ms -8.3%) vs baseline: ~same

Memory: ✅ 651.936MB (SLO: <675.000MB -3.4%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 287.732ms (SLO: <314.000ms -8.4%) vs baseline: +0.5%

Memory: ✅ 652.448MB (SLO: <675.000MB -3.3%) vs baseline: +4.8%

✅ get-context

Time: ✅ 80.217ms (SLO: <92.350ms 📉 -13.1%) vs baseline: ~same

Memory: ✅ 39.643MB (SLO: <46.500MB 📉 -14.7%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 37.985ms (SLO: <44.500ms 📉 -14.6%) vs baseline: +0.4%

Memory: ✅ 43.179MB (SLO: <47.500MB -9.1%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 58.153ms (SLO: <67.650ms 📉 -14.0%) vs baseline: +0.1%

Memory: ✅ 39.901MB (SLO: <47.000MB 📉 -15.1%) vs baseline: +4.8%

✅ set-status

Time: ✅ 43.854ms (SLO: <50.400ms 📉 -13.0%) vs baseline: ~same

Memory: ✅ 43.080MB (SLO: <47.000MB -8.3%) vs baseline: +4.7%

✅ start

Time: ✅ 37.292ms (SLO: <43.450ms 📉 -14.2%) vs baseline: +0.2%

Memory: ✅ 43.208MB (SLO: <47.000MB -8.1%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 82.818ms (SLO: <88.000ms -5.9%) vs baseline: +1.7%

Memory: ✅ 34.583MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 83.834ms (SLO: <89.000ms -5.8%) vs baseline: +1.0%

Memory: ✅ 34.544MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.8%

✅ update-name

Time: ✅ 39.049ms (SLO: <45.150ms 📉 -13.5%) vs baseline: +0.4%

Memory: ✅ 43.503MB (SLO: <47.000MB -7.4%) vs baseline: +5.0%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 345.141ms (SLO: <354.300ms -2.6%) vs baseline: -0.3%

Memory: ✅ 37.962MB (SLO: <40.000MB -5.1%) vs baseline: +5.0%

✅ cache_on

Time: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.4%

Memory: ✅ 37.127MB (SLO: <39.000MB -4.8%) vs baseline: +4.6%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.671µs (SLO: <170.000µs -8.4%) vs baseline: +0.2%

Memory: ✅ 36.965MB (SLO: <38.500MB -4.0%) vs baseline: +5.2%

✅ import_many_cached

Time: ✅ 120.610µs (SLO: <130.000µs -7.2%) vs baseline: -0.5%

Memory: ✅ 36.950MB (SLO: <38.500MB -4.0%) vs baseline: +5.3%

✅ import_many_stdlib

Time: ✅ 1.631ms (SLO: <1.750ms -6.8%) vs baseline: +0.4%

Memory: ✅ 37.048MB (SLO: <38.500MB -3.8%) vs baseline: +5.1%

✅ import_many_stdlib_cached

Time: ✅ 0.984ms (SLO: <1.100ms 📉 -10.6%) vs baseline: +0.6%

Memory: ✅ 37.240MB (SLO: <38.500MB -3.3%) vs baseline: +5.9%

✅ import_many_unknown

Time: ✅ 837.703µs (SLO: <890.000µs -5.9%) vs baseline: +0.7%

Memory: ✅ 36.919MB (SLO: <38.500MB -4.1%) vs baseline: +4.6%

✅ import_many_unknown_cached

Time: ✅ 789.822µs (SLO: <870.000µs -9.2%) vs baseline: -0.4%

Memory: ✅ 37.036MB (SLO: <38.500MB -3.8%) vs baseline: +5.1%

✅ import_one

Time: ✅ 19.855µs (SLO: <30.000µs 📉 -33.8%) vs baseline: +0.7%

Memory: ✅ 36.919MB (SLO: <39.000MB -5.3%) vs baseline: +4.9%

✅ import_one_cache

Time: ✅ 6.285µs (SLO: <10.000µs 📉 -37.1%) vs baseline: ~same

Memory: ✅ 36.833MB (SLO: <38.500MB -4.3%) vs baseline: +4.8%

✅ import_one_stdlib

Time: ✅ 18.854µs (SLO: <20.000µs -5.7%) vs baseline: +1.6%

Memory: ✅ 37.069MB (SLO: <38.500MB -3.7%) vs baseline: +5.6%

✅ import_one_stdlib_cache

Time: ✅ 6.267µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.8%

Memory: ✅ 36.881MB (SLO: <38.500MB -4.2%) vs baseline: +4.8%

✅ import_one_unknown

Time: ✅ 45.560µs (SLO: <50.000µs -8.9%) vs baseline: +0.7%

Memory: ✅ 36.862MB (SLO: <38.500MB -4.3%) vs baseline: +4.9%

✅ import_one_unknown_cache

Time: ✅ 6.306µs (SLO: <10.000µs 📉 -36.9%) vs baseline: +0.1%

Memory: ✅ 36.882MB (SLO: <38.500MB -4.2%) vs baseline: +4.7%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.337µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.2%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +5.2%

✅ high_rate_limit

Time: ✅ 2.394µs (SLO: <10.000µs 📉 -76.1%) vs baseline: -0.5%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +5.1%

✅ long_window

Time: ✅ 2.349µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.6%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +5.1%

✅ low_rate_limit

Time: ✅ 2.333µs (SLO: <10.000µs 📉 -76.7%) vs baseline: -1.4%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.824µs (SLO: <10.000µs 📉 -91.8%) vs baseline: -0.3%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.4%

✅ short_window

Time: ✅ 2.486µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.5%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.7%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.319µs (SLO: <290.000µs 📉 -52.6%) vs baseline: -0.1%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ high_match

Time: ✅ 173.066µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -1.6%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.2%

✅ low_match

Time: ✅ 99.341µs (SLO: <120.000µs 📉 -17.2%) vs baseline: +0.8%

Memory: ✅ 600.950MB (SLO: <700.000MB 📉 -14.1%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.662ms (SLO: <8.500ms 📉 -68.7%) vs baseline: -0.3%

Memory: ✅ 68.419MB (SLO: <75.000MB -8.8%) vs baseline: +5.0%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.493µs (SLO: <20.000µs 📉 -47.5%) vs baseline: ~same

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.1%

✅ all-enabled

Time: ✅ 40.062µs (SLO: <50.000µs 📉 -19.9%) vs baseline: +0.1%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.1%

✅ collectipvariant_exists

Time: ✅ 40.714µs (SLO: <50.000µs 📉 -18.6%) vs baseline: -0.6%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%

✅ no-collectipvariant

Time: ✅ 39.899µs (SLO: <50.000µs 📉 -20.2%) vs baseline: -0.1%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.9%

✅ no-useragentvariant

Time: ✅ 38.574µs (SLO: <50.000µs 📉 -22.9%) vs baseline: -0.1%

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.6%

✅ obfuscation-no-query

Time: ✅ 40.391µs (SLO: <50.000µs 📉 -19.2%) vs baseline: -0.4%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.446µs (SLO: <90.000µs 📉 -16.2%) vs baseline: -0.6%

Memory: ✅ 32.932MB (SLO: <34.000MB -3.1%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.337µs (SLO: <90.000µs 📉 -15.2%) vs baseline: -0.3%

Memory: ✅ 32.971MB (SLO: <34.000MB -3.0%) vs baseline: +5.0%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.044µs (SLO: <170.000µs -9.4%) vs baseline: -0.2%

Memory: ✅ 33.010MB (SLO: <34.500MB -4.3%) vs baseline: +5.1%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.200µs (SLO: <160.000µs -7.4%) vs baseline: +0.3%

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.7%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.884µs (SLO: <170.000µs -8.9%) vs baseline: ~same

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +5.0%

✅ useragentvariant_exists_1

Time: ✅ 39.313µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.5%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.2%

✅ useragentvariant_exists_2

Time: ✅ 40.615µs (SLO: <50.000µs 📉 -18.8%) vs baseline: -0.1%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ useragentvariant_exists_3

Time: ✅ 39.920µs (SLO: <50.000µs 📉 -20.2%) vs baseline: -0.1%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.9%

✅ useragentvariant_not_exists_1

Time: ✅ 39.267µs (SLO: <50.000µs 📉 -21.5%) vs baseline: -0.8%

Memory: ✅ 32.499MB (SLO: <34.000MB -4.4%) vs baseline: +4.7%

✅ useragentvariant_not_exists_2

Time: ✅ 39.242µs (SLO: <50.000µs 📉 -21.5%) vs baseline: -0.8%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +5.0%

✅ span - 26/26

✅ add-event

Time: ✅ 20.052ms (SLO: <22.500ms 📉 -10.9%) vs baseline: +0.6%

Memory: ✅ 48.855MB (SLO: <53.000MB -7.8%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 90.181ms (SLO: <93.500ms -3.6%) vs baseline: +0.5%

Memory: ✅ 735.904MB (SLO: <961.000MB 📉 -23.4%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 145.940ms (SLO: <155.000ms -5.8%) vs baseline: -0.7%

Memory: ✅ 736.808MB (SLO: <962.500MB 📉 -23.4%) vs baseline: +4.9%

✅ get-context

Time: ✅ 18.492ms (SLO: <20.500ms -9.8%) vs baseline: +0.9%

Memory: ✅ 47.524MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 18.658ms (SLO: <20.500ms -9.0%) vs baseline: +0.7%

Memory: ✅ 47.559MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 38.176ms (SLO: <40.000ms -4.6%) vs baseline: +2.1%

Memory: ✅ 42.002MB (SLO: <53.000MB 📉 -20.8%) vs baseline: +4.8%

✅ set-status

Time: ✅ 20.135ms (SLO: <22.000ms -8.5%) vs baseline: ~same

Memory: ✅ 47.505MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.6%

✅ start

Time: ✅ 18.323ms (SLO: <20.500ms 📉 -10.6%) vs baseline: ~same

Memory: ✅ 47.539MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 50.823ms (SLO: <52.500ms -3.2%) vs baseline: +0.4%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ start-finish-telemetry

Time: ✅ 52.366ms (SLO: <54.500ms -3.9%) vs baseline: +1.1%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.9%

✅ start-finish-traceid128

Time: ✅ 53.654ms (SLO: <57.000ms -5.9%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.6%

✅ start-traceid128

Time: ✅ 18.710ms (SLO: <22.500ms 📉 -16.8%) vs baseline: +0.4%

Memory: ✅ 47.557MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.8%

✅ update-name

Time: ✅ 18.820ms (SLO: <22.000ms 📉 -14.5%) vs baseline: +0.9%

Memory: ✅ 48.189MB (SLO: <53.000MB -9.1%) vs baseline: +4.8%

✅ tracer - 6/6

✅ large

Time: ✅ 28.956ms (SLO: <32.950ms 📉 -12.1%) vs baseline: +0.1%

Memory: ✅ 33.345MB (SLO: <34.500MB -3.3%) vs baseline: +4.9%

✅ medium

Time: ✅ 2.875ms (SLO: <3.200ms 📉 -10.2%) vs baseline: -0.3%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.8%

✅ small

Time: ✅ 325.758µs (SLO: <370.000µs 📉 -12.0%) vs baseline: +0.1%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.8%

ℹ️ Scenarios Missing SLO Configuration (9 scenarios)

The following scenarios exist in candidate data but have no SLO thresholds configured:

  • coreapiscenario-core_dispatch_listeners
  • coreapiscenario-core_dispatch_no_listeners
  • coreapiscenario-core_dispatch_with_results_listeners
  • coreapiscenario-core_dispatch_with_results_no_listeners
  • djangosimple-baseline
  • errortrackingdjangosimple-baseline
  • errortrackingflasksqli-baseline
  • flasksimple-baseline
  • flasksqli-baseline

vlad-scherbich
vlad-scherbich approved these changes Oct 28, 2025
View reviewed changes
ddtrace/internal/datadog/profiling/code_provenance.py
# This can add up and show up as a significant overhead, especially in a service
# with many packages installed, and many short lived child processes serving
# requests.
CODE_PROVENANCE_JSON_STR = json.dumps(CodeProvenance().to_dict())
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nit: is it customary to use Hungarian notation for variable names in this repo?

Suggested change
CODE_PROVENANCE_JSON_STR = json.dumps(CodeProvenance().to_dict())
CODE_PROVENANCE_JSON = json.dumps(CodeProvenance().to_dict())

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@taegyunkim @vlad-scherbich