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ci: relax span-start-finish-traceid128 SLO (#14917) [backport 3.16] #14930

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Merged
merged 3 commits into from
Oct 22, 2025
Merged

ci: relax span-start-finish-traceid128 SLO (#14917) [backport 3.16] #14930

merged 3 commits into from
Oct 22, 2025

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@brettlangdon
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@brettlangdon brettlangdon commented Oct 17, 2025

In PR #14773 we improved span start overhead and reduced the SLOs, but we may have been too aggressive with lowering the
span-start-finish-traceid128 SLO.

@brettlangdon
ci: relax span-start-finish-traceid128 SLO (#14917) [backport 3.16]
3c172f3 
In PR #14773 we improved span start overhead and reduced the SLOs, but
we may have been too aggressive with lowering the
span-start-finish-traceid128 SLO.

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@brettlangdon brettlangdon added the changelog/no-changelog A changelog entry is not required for this PR. label Oct 17, 2025
@brettlangdon brettlangdon requested review from a team as code owners October 17, 2025 12:48
@brettlangdon brettlangdon enabled auto-merge (squash) October 17, 2025 12:48
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github-actions bot commented Oct 17, 2025

CODEOWNERS have been resolved as:

.gitlab/benchmarks/bp-runner.microbenchmarks.fail-on-breach.yml         @DataDog/python-guild @DataDog/apm-core-python

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github-actions bot commented Oct 17, 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: 243 ± 3 ms.

The average import time from base is: 246 ± 4 ms.

The import time difference between this PR and base is: -2.9 ± 0.1 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.132 ms (0.88%)
ddtrace.bootstrap.sitecustomize 1.430 ms (0.59%)
ddtrace.bootstrap.preload 1.430 ms (0.59%)
ddtrace.internal.remoteconfig.client 0.673 ms (0.28%)
ddtrace 0.702 ms (0.29%)
ddtrace.internal._unpatched 0.030 ms (0.01%)
json 0.030 ms (0.01%)
json.decoder 0.030 ms (0.01%)
re 0.030 ms (0.01%)
enum 0.030 ms (0.01%)
types 0.030 ms (0.01%)

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pr-commenter bot commented Oct 17, 2025 •
edited
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Performance SLOs

Comparing candidate backport-14917-to-3.16 (f84ba0f) with baseline 3.16 (de9dbc1)

📈 Performance Regressions (1 suite)
📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ add_inplace_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.5%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +3.5%

✅ add_inplace_noaspect

Time: ✅ 0.316µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.7%

Memory: ✅ 37.965MB (SLO: <39.000MB -2.7%) vs baseline: +4.7%

✅ add_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.4%

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

✅ bytearray_aspect

Time: ✅ 1.495µs (SLO: <10.000µs 📉 -85.0%) vs baseline: 📈 +12.0%

Memory: ✅ 38.083MB (SLO: <39.000MB -2.4%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 1.533µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +2.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ bytearray_extend_noaspect

Time: ✅ 0.617µs (SLO: <10.000µs 📉 -93.8%) vs baseline: -0.7%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +3.9%

✅ bytearray_noaspect

Time: ✅ 0.484µs (SLO: <10.000µs 📉 -95.2%) vs baseline: +1.1%

Memory: ✅ 37.906MB (SLO: <39.000MB -2.8%) vs baseline: +4.4%

✅ bytes_aspect

Time: ✅ 1.539µs (SLO: <10.000µs 📉 -84.6%) vs baseline: 📈 +18.0%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.6%

✅ bytes_noaspect

Time: ✅ 0.489µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.0%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ bytesio_aspect

Time: ✅ 1.375µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +0.5%

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

✅ bytesio_noaspect

Time: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ capitalize_aspect

Time: ✅ 0.736µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -0.6%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.5%

✅ capitalize_noaspect

Time: ✅ 0.431µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.4%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +4.3%

✅ casefold_aspect

Time: ✅ 0.733µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.9%

Memory: ✅ 38.044MB (SLO: <39.000MB -2.5%) vs baseline: +4.9%

✅ casefold_noaspect

Time: ✅ 0.367µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.7%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.6%

✅ decode_aspect

Time: ✅ 0.728µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.4%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

✅ decode_noaspect

Time: ✅ 0.415µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.3%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +4.1%

✅ encode_aspect

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

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +3.9%

✅ encode_noaspect

Time: ✅ 0.398µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.8%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ format_aspect

Time: ✅ 3.401µs (SLO: <10.000µs 📉 -66.0%) vs baseline: +0.7%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.3%

✅ format_map_aspect

Time: ✅ 3.642µs (SLO: <10.000µs 📉 -63.6%) vs baseline: +1.5%

Memory: ✅ 37.788MB (SLO: <39.000MB -3.1%) vs baseline: +4.0%

✅ format_map_noaspect

Time: ✅ 0.771µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.7%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.3%

✅ format_noaspect

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

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ index_aspect

Time: ✅ 0.362µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.9%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.8%

✅ index_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.4%

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

✅ join_aspect

Time: ✅ 1.358µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +0.5%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.8%

✅ join_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +1.6%

Memory: ✅ 37.985MB (SLO: <39.000MB -2.6%) vs baseline: +4.6%

✅ ljust_aspect

Time: ✅ 2.557µs (SLO: <20.000µs 📉 -87.2%) vs baseline: -0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.6%

✅ ljust_noaspect

Time: ✅ 0.400µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ lower_aspect

Time: ✅ 2.192µs (SLO: <10.000µs 📉 -78.1%) vs baseline: -0.4%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ lower_noaspect

Time: ✅ 0.374µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.2%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.9%

✅ lstrip_aspect

Time: ✅ 2.208µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +0.4%

Memory: ✅ 37.827MB (SLO: <39.000MB -3.0%) vs baseline: +4.2%

✅ lstrip_noaspect

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

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +3.7%

✅ modulo_aspect

Time: ✅ 1.006µs (SLO: <10.000µs 📉 -89.9%) vs baseline: +0.3%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.7%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +4.0%

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

✅ modulo_aspect_for_bytes

Time: ✅ 0.981µs (SLO: <10.000µs 📉 -90.2%) vs baseline: +0.7%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.8%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.279µs (SLO: <10.000µs 📉 -87.2%) vs baseline: +3.7%

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

✅ modulo_noaspect

Time: ✅ 0.630µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.8%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.0%

✅ replace_aspect

Time: ✅ 5.447µs (SLO: <10.000µs 📉 -45.5%) vs baseline: 📈 +13.0%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +3.9%

✅ replace_noaspect

Time: ✅ 0.469µs (SLO: <10.000µs 📉 -95.3%) vs baseline: +1.4%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +3.5%

✅ repr_aspect

Time: ✅ 0.909µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ repr_noaspect

Time: ✅ 0.416µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.9%

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

✅ rstrip_aspect

Time: ✅ 2.046µs (SLO: <20.000µs 📉 -89.8%) vs baseline: +7.1%

Memory: ✅ 37.867MB (SLO: <39.000MB -2.9%) vs baseline: +4.6%

✅ rstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +3.8%

✅ slice_aspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.3%

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

✅ slice_noaspect

Time: ✅ 0.451µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ stringio_aspect

Time: ✅ 1.800µs (SLO: <10.000µs 📉 -82.0%) vs baseline: 📈 +16.1%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ stringio_noaspect

Time: ✅ 0.718µs (SLO: <10.000µs 📉 -92.8%) vs baseline: ~same

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +3.6%

✅ strip_aspect

Time: ✅ 2.285µs (SLO: <20.000µs 📉 -88.6%) vs baseline: +3.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ strip_noaspect

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +1.0%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +3.7%

✅ swapcase_aspect

Time: ✅ 2.419µs (SLO: <10.000µs 📉 -75.8%) vs baseline: -0.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ swapcase_noaspect

Time: ✅ 0.537µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.1%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

✅ title_aspect

Time: ✅ 2.325µs (SLO: <10.000µs 📉 -76.7%) vs baseline: +0.1%

Memory: ✅ 37.768MB (SLO: <39.000MB -3.2%) vs baseline: +4.1%

✅ title_noaspect

Time: ✅ 0.505µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +1.0%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.9%

✅ translate_aspect

Time: ✅ 3.247µs (SLO: <10.000µs 📉 -67.5%) vs baseline: +0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ translate_noaspect

Time: ✅ 1.040µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -1.2%

Memory: ✅ 37.886MB (SLO: <39.000MB -2.9%) vs baseline: +4.6%

✅ upper_aspect

Time: ✅ 2.320µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +5.0%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.7%

✅ upper_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +3.8%

🟡 Near SLO Breach (5 suites)
🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.524ms (SLO: <22.300ms -8.0%) vs baseline: ~same

Memory: ✅ 65.372MB (SLO: <67.000MB -2.4%) vs baseline: +4.6%

✅ exception-replay-enabled

Time: ✅ 1.346ms (SLO: <1.450ms -7.2%) vs baseline: ~same

Memory: ✅ 64.514MB (SLO: <67.000MB -3.7%) vs baseline: +4.9%

✅ iast

Time: ✅ 20.503ms (SLO: <22.250ms -7.9%) vs baseline: +0.2%

Memory: ✅ 65.509MB (SLO: <67.000MB -2.2%) vs baseline: +4.8%

✅ profiler

Time: ✅ 15.323ms (SLO: <16.550ms -7.4%) vs baseline: ~same

Memory: ✅ 53.648MB (SLO: <54.500MB 🟡 -1.6%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 20.511ms (SLO: <21.750ms -5.7%) vs baseline: -0.2%

Memory: ✅ 65.273MB (SLO: <67.000MB -2.6%) vs baseline: +4.6%

✅ span-code-origin

Time: ✅ 26.264ms (SLO: <28.200ms -6.9%) vs baseline: ~same

Memory: ✅ 67.554MB (SLO: <69.500MB -2.8%) vs baseline: +4.8%

✅ tracer

Time: ✅ 20.490ms (SLO: <21.750ms -5.8%) vs baseline: -0.4%

Memory: ✅ 65.392MB (SLO: <67.000MB -2.4%) vs baseline: +4.6%

✅ tracer-and-profiler

Time: ✅ 21.964ms (SLO: <23.500ms -6.5%) vs baseline: -0.4%

Memory: ✅ 66.569MB (SLO: <67.500MB 🟡 -1.4%) vs baseline: +4.8%

✅ tracer-dont-create-db-spans

Time: ✅ 19.380ms (SLO: <21.500ms -9.9%) vs baseline: +0.2%

Memory: ✅ 65.384MB (SLO: <66.000MB 🟡 -0.9%) vs baseline: +4.4%

✅ tracer-minimal

Time: ✅ 16.617ms (SLO: <17.500ms -5.0%) vs baseline: ~same

Memory: ✅ 65.472MB (SLO: <66.000MB 🟡 -0.8%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 20.468ms (SLO: <21.750ms -5.9%) vs baseline: -0.5%

Memory: ✅ 71.251MB (SLO: <72.500MB 🟡 -1.7%) vs baseline: +4.7%

✅ tracer-no-caches

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

Memory: ✅ 65.454MB (SLO: <67.000MB -2.3%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 18.756ms (SLO: <20.100ms -6.7%) vs baseline: ~same

Memory: ✅ 65.460MB (SLO: <67.000MB -2.3%) vs baseline: +4.7%

✅ tracer-no-middleware

Time: ✅ 20.205ms (SLO: <21.500ms -6.0%) vs baseline: +0.4%

Memory: ✅ 65.372MB (SLO: <67.000MB -2.4%) vs baseline: +4.6%

✅ tracer-no-templates

Time: ✅ 20.305ms (SLO: <22.000ms -7.7%) vs baseline: +0.3%

Memory: ✅ 65.477MB (SLO: <67.000MB -2.3%) vs baseline: +4.7%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.047ms (SLO: <19.850ms -9.1%) vs baseline: ~same

Memory: ✅ 65.372MB (SLO: <66.500MB 🟡 -1.7%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 18.101ms (SLO: <19.400ms -6.7%) vs baseline: ~same

Memory: ✅ 65.294MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.113ms (SLO: <19.450ms -6.9%) vs baseline: +0.6%

Memory: ✅ 65.333MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +4.9%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.565ms (SLO: <4.750ms -3.9%) vs baseline: ~same

Memory: ✅ 61.951MB (SLO: <65.000MB -4.7%) vs baseline: +5.2%

✅ appsec-post

Time: ✅ 6.550ms (SLO: <6.750ms -3.0%) vs baseline: ~same

Memory: ✅ 61.971MB (SLO: <65.000MB -4.7%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 4.571ms (SLO: <4.750ms -3.8%) vs baseline: ~same

Memory: ✅ 61.892MB (SLO: <65.000MB -4.8%) vs baseline: +4.7%

✅ debugger

Time: ✅ 1.855ms (SLO: <2.000ms -7.2%) vs baseline: -0.3%

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

✅ iast-get

Time: ✅ 1.863ms (SLO: <2.000ms -6.9%) vs baseline: ~same

Memory: ✅ 42.408MB (SLO: <49.000MB 📉 -13.5%) vs baseline: +5.1%

✅ profiler

Time: ✅ 1.910ms (SLO: <2.100ms -9.1%) vs baseline: +0.2%

Memory: ✅ 46.537MB (SLO: <47.000MB 🟡 -1.0%) vs baseline: +5.0%

✅ resource-renaming

Time: ✅ 3.380ms (SLO: <3.650ms -7.4%) vs baseline: +0.2%

Memory: ✅ 52.199MB (SLO: <53.500MB -2.4%) vs baseline: +4.7%

✅ tracer

Time: ✅ 3.368ms (SLO: <3.650ms -7.7%) vs baseline: -0.4%

Memory: ✅ 52.278MB (SLO: <53.500MB -2.3%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 3.370ms (SLO: <3.650ms -7.7%) vs baseline: +0.3%

Memory: ✅ 58.264MB (SLO: <60.000MB -2.9%) vs baseline: +4.7%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 42.479ms (SLO: <47.150ms -9.9%) vs baseline: +0.2%

Memory: ✅ 44.490MB (SLO: <47.000MB -5.3%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 318.001ms (SLO: <344.800ms -7.8%) vs baseline: +0.3%

Memory: ✅ 595.685MB (SLO: <600.000MB 🟡 -0.7%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 286.334ms (SLO: <314.000ms -8.8%) vs baseline: +0.2%

Memory: ✅ 598.004MB (SLO: <600.000MB 🟡 -0.3%) vs baseline: +5.0%

✅ get-context

Time: ✅ 80.614ms (SLO: <92.350ms 📉 -12.7%) vs baseline: +0.3%

Memory: ✅ 40.077MB (SLO: <46.500MB 📉 -13.8%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 39.070ms (SLO: <44.500ms 📉 -12.2%) vs baseline: +0.4%

Memory: ✅ 43.940MB (SLO: <47.500MB -7.5%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 58.717ms (SLO: <67.650ms 📉 -13.2%) vs baseline: -0.2%

Memory: ✅ 40.287MB (SLO: <47.000MB 📉 -14.3%) vs baseline: +4.8%

✅ set-status

Time: ✅ 44.781ms (SLO: <50.400ms 📉 -11.1%) vs baseline: ~same

Memory: ✅ 43.987MB (SLO: <47.000MB -6.4%) vs baseline: +4.9%

✅ start

Time: ✅ 38.245ms (SLO: <43.450ms 📉 -12.0%) vs baseline: +0.4%

Memory: ✅ 44.020MB (SLO: <47.000MB -6.3%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 82.949ms (SLO: <88.000ms -5.7%) vs baseline: +0.3%

Memory: ✅ 34.623MB (SLO: <46.500MB 📉 -25.5%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 84.573ms (SLO: <89.000ms -5.0%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +4.9%

✅ update-name

Time: ✅ 40.318ms (SLO: <45.150ms 📉 -10.7%) vs baseline: +0.6%

Memory: ✅ 44.222MB (SLO: <47.000MB -5.9%) vs baseline: +4.8%

🟡 span - 26/26

✅ add-event

Time: ✅ 20.464ms (SLO: <22.500ms -9.0%) vs baseline: -0.4%

Memory: ✅ 50.311MB (SLO: <53.000MB -5.1%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 91.371ms (SLO: <93.500ms -2.3%) vs baseline: +0.3%

Memory: ✅ 660.591MB (SLO: <961.000MB 📉 -31.3%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 147.733ms (SLO: <155.000ms -4.7%) vs baseline: -0.6%

Memory: ✅ 661.692MB (SLO: <962.500MB 📉 -31.3%) vs baseline: +4.9%

✅ get-context

Time: ✅ 19.167ms (SLO: <20.500ms -6.5%) vs baseline: ~same

Memory: ✅ 49.127MB (SLO: <53.000MB -7.3%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 19.480ms (SLO: <20.500ms -5.0%) vs baseline: +0.6%

Memory: ✅ 49.163MB (SLO: <53.000MB -7.2%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 38.665ms (SLO: <40.000ms -3.3%) vs baseline: +0.8%

Memory: ✅ 42.611MB (SLO: <53.000MB 📉 -19.6%) vs baseline: +4.6%

✅ set-status

Time: ✅ 21.449ms (SLO: <22.000ms -2.5%) vs baseline: +0.5%

Memory: ✅ 49.096MB (SLO: <53.000MB -7.4%) vs baseline: +5.0%

✅ start

Time: ✅ 19.534ms (SLO: <20.500ms -4.7%) vs baseline: +1.4%

Memory: ✅ 49.173MB (SLO: <53.000MB -7.2%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 51.451ms (SLO: <52.500ms 🟡 -2.0%) vs baseline: -0.2%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 53.494ms (SLO: <54.500ms 🟡 -1.8%) vs baseline: +1.6%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.5%

✅ start-finish-traceid128

Time: ✅ 55.150ms (SLO: <57.000ms -3.2%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ start-traceid128

Time: ✅ 19.819ms (SLO: <22.500ms 📉 -11.9%) vs baseline: +0.8%

Memory: ✅ 49.148MB (SLO: <53.000MB -7.3%) vs baseline: +4.9%

✅ update-name

Time: ✅ 20.289ms (SLO: <22.000ms -7.8%) vs baseline: +0.5%

Memory: ✅ 49.701MB (SLO: <53.000MB -6.2%) vs baseline: +4.7%

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

⚠️ context_with_data_listeners

Time: ⚠️ 13.322µs (SLO: <20.000µs 📉 -33.4%) vs baseline: +0.6%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ context_with_data_no_listeners

Time: ✅ 3.272µs (SLO: <10.000µs 📉 -67.3%) vs baseline: +0.3%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.588µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +1.4%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.6%

✅ get_item_missing

Time: ✅ 0.639µs (SLO: <10.000µs 📉 -93.6%) vs baseline: +0.6%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.7%

✅ set_item

Time: ✅ 24.477µs (SLO: <30.000µs 📉 -18.4%) vs baseline: +0.6%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.7%

✅ All Tests Passing (17 suites)
✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.084ms (SLO: <2.300ms -9.4%) vs baseline: +0.5%

Memory: ✅ 52.199MB (SLO: <53.500MB -2.4%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 2.076ms (SLO: <2.250ms -7.8%) vs baseline: ~same

Memory: ✅ 52.258MB (SLO: <53.500MB -2.3%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.080ms (SLO: <2.300ms -9.6%) vs baseline: +0.3%

Memory: ✅ 52.199MB (SLO: <53.500MB -2.4%) vs baseline: +5.0%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.929ms (SLO: <4.200ms -6.5%) vs baseline: ~same

Memory: ✅ 62.226MB (SLO: <66.000MB -5.7%) vs baseline: +5.0%

✅ iast-enabled

Time: ✅ 2.458ms (SLO: <2.800ms 📉 -12.2%) vs baseline: +0.8%

Memory: ✅ 58.668MB (SLO: <60.000MB -2.2%) vs baseline: +4.9%

✅ tracer-enabled

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

Memory: ✅ 52.180MB (SLO: <54.500MB -4.3%) vs baseline: +4.7%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 80.985µs (SLO: <100.000µs 📉 -19.0%) vs baseline: +0.4%

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

✅ b3_headers

Time: ✅ 14.179µs (SLO: <20.000µs 📉 -29.1%) vs baseline: -1.0%

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

✅ b3_single_headers

Time: ✅ 13.333µs (SLO: <20.000µs 📉 -33.3%) vs baseline: ~same

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.549µs (SLO: <80.000µs 📉 -20.6%) vs baseline: -0.2%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 65.869µs (SLO: <80.000µs 📉 -17.7%) vs baseline: -0.1%

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

✅ empty_headers

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.3%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.604µs (SLO: <30.000µs 📉 -24.7%) vs baseline: -0.1%

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

✅ invalid_priority_header

Time: ✅ 6.648µs (SLO: <10.000µs 📉 -33.5%) vs baseline: +2.4%

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

✅ invalid_span_id_header

Time: ✅ 6.542µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.4%

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

✅ invalid_tags_header

Time: ✅ 6.565µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.4%

Memory: ✅ 32.204MB (SLO: <33.500MB -3.9%) vs baseline: +4.8%

✅ invalid_trace_id_header

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

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

✅ large_header_no_matches

Time: ✅ 27.566µs (SLO: <30.000µs -8.1%) vs baseline: -0.3%

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

✅ large_valid_headers_all

Time: ✅ 28.715µs (SLO: <40.000µs 📉 -28.2%) vs baseline: +0.4%

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

✅ medium_header_no_matches

Time: ✅ 9.930µs (SLO: <20.000µs 📉 -50.4%) vs baseline: +0.2%

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

✅ medium_valid_headers_all

Time: ✅ 11.254µs (SLO: <20.000µs 📉 -43.7%) vs baseline: +0.1%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ none_propagation_style

Time: ✅ 1.714µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.5%

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

✅ tracecontext_headers

Time: ✅ 34.384µs (SLO: <40.000µs 📉 -14.0%) vs baseline: -0.2%

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

✅ valid_headers_all

Time: ✅ 6.553µs (SLO: <10.000µs 📉 -34.5%) vs baseline: -0.3%

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

✅ valid_headers_basic

Time: ✅ 6.129µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.5%

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

✅ wsgi_empty_headers

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +1.5%

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

✅ wsgi_invalid_priority_header

Time: ✅ 6.708µs (SLO: <10.000µs 📉 -32.9%) vs baseline: +1.6%

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

✅ wsgi_invalid_span_id_header

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.619µs (SLO: <10.000µs 📉 -33.8%) vs baseline: -0.1%

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

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.766µs (SLO: <10.000µs 📉 -32.3%) vs baseline: +2.1%

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.600µs (SLO: <40.000µs 📉 -28.5%) vs baseline: -0.2%

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.796µs (SLO: <40.000µs 📉 -25.5%) vs baseline: -0.9%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.173µs (SLO: <20.000µs 📉 -49.1%) vs baseline: +0.2%

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

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.780µs (SLO: <20.000µs 📉 -41.1%) vs baseline: +1.3%

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

✅ wsgi_valid_headers_all

Time: ✅ 6.617µs (SLO: <10.000µs 📉 -33.8%) vs baseline: +0.7%

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

✅ wsgi_valid_headers_basic

Time: ✅ 6.227µs (SLO: <10.000µs 📉 -37.7%) vs baseline: +1.5%

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

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.656µs (SLO: <30.000µs 📉 -27.8%) vs baseline: +0.1%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.0%

✅ with_all

Time: ✅ 28.861µs (SLO: <40.000µs 📉 -27.8%) vs baseline: +0.1%

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

✅ with_dd_origin

Time: ✅ 25.704µs (SLO: <30.000µs 📉 -14.3%) vs baseline: +1.9%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ with_priority_and_origin

Time: ✅ 25.015µs (SLO: <40.000µs 📉 -37.5%) vs baseline: +0.6%

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

✅ with_sampling_priority

Time: ✅ 21.799µs (SLO: <30.000µs 📉 -27.3%) vs baseline: +1.1%

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

✅ with_tags

Time: ✅ 27.150µs (SLO: <40.000µs 📉 -32.1%) vs baseline: ~same

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

✅ with_tags_invalid

Time: ✅ 28.429µs (SLO: <40.000µs 📉 -28.9%) vs baseline: -0.3%

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

✅ with_tags_max_size

Time: ✅ 27.695µs (SLO: <40.000µs 📉 -30.8%) vs baseline: +0.2%

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

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.314µs (SLO: <40.000µs 📉 -19.2%) vs baseline: +0.5%

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

✅ re_expand_noaspect

Time: ✅ 28.668µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_findall_aspect

Time: ✅ 2.934µs (SLO: <10.000µs 📉 -70.7%) vs baseline: +0.4%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ re_findall_noaspect

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

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

✅ re_finditer_aspect

Time: ✅ 4.624µs (SLO: <10.000µs 📉 -53.8%) vs baseline: +4.6%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 1.420µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +1.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.5%

✅ re_fullmatch_aspect

Time: ✅ 2.676µs (SLO: <10.000µs 📉 -73.2%) vs baseline: +0.2%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_fullmatch_noaspect

Time: ✅ 1.301µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +1.2%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ re_group_aspect

Time: ✅ 3.097µs (SLO: <10.000µs 📉 -69.0%) vs baseline: +4.9%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ re_group_noaspect

Time: ✅ 1.591µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ re_groups_aspect

Time: ✅ 3.264µs (SLO: <10.000µs 📉 -67.4%) vs baseline: +5.9%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0%

✅ re_groups_noaspect

Time: ✅ 1.711µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +1.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_match_aspect

Time: ✅ 2.965µs (SLO: <10.000µs 📉 -70.3%) vs baseline: +8.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_match_noaspect

Time: ✅ 1.302µs (SLO: <10.000µs 📉 -87.0%) vs baseline: ~same

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ re_search_aspect

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

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ re_search_noaspect

Time: ✅ 1.198µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.8%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ re_sub_aspect

Time: ✅ 3.414µs (SLO: <10.000µs 📉 -65.9%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ re_sub_noaspect

Time: ✅ 1.543µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.6%

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

✅ re_subn_aspect

Time: ✅ 3.659µs (SLO: <10.000µs 📉 -63.4%) vs baseline: -0.6%

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

✅ re_subn_noaspect

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.189µs (SLO: <10.000µs 📉 -58.1%) vs baseline: +0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7%

✅ ospathbasename_noaspect

Time: ✅ 1.093µs (SLO: <10.000µs 📉 -89.1%) vs baseline: ~same

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.8%

✅ ospathjoin_aspect

Time: ✅ 6.139µs (SLO: <10.000µs 📉 -38.6%) vs baseline: +0.7%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ ospathjoin_noaspect

Time: ✅ 2.308µs (SLO: <10.000µs 📉 -76.9%) vs baseline: +0.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathnormcase_aspect

Time: ✅ 3.521µs (SLO: <10.000µs 📉 -64.8%) vs baseline: +1.9%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ ospathnormcase_noaspect

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

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ ospathsplit_aspect

Time: ✅ 4.685µs (SLO: <10.000µs 📉 -53.2%) vs baseline: -1.5%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ ospathsplit_noaspect

Time: ✅ 1.594µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.704µs (SLO: <10.000µs 📉 -63.0%) vs baseline: +1.9%

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

✅ ospathsplitdrive_noaspect

Time: ✅ 0.703µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +0.4%

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

✅ ospathsplitext_aspect

Time: ✅ 4.504µs (SLO: <10.000µs 📉 -55.0%) vs baseline: +0.1%

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

✅ ospathsplitext_noaspect

Time: ✅ 1.396µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +1.5%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.390µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -0.6%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8%

✅ rsplit_noaspect

Time: ✅ 0.587µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.9%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ split_aspect

Time: ✅ 1.367µs (SLO: <10.000µs 📉 -86.3%) vs baseline: -0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ split_noaspect

Time: ✅ 0.571µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.3%

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

✅ splitlines_aspect

Time: ✅ 1.361µs (SLO: <10.000µs 📉 -86.4%) vs baseline: -0.1%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 0.586µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.2%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 49.493µs (SLO: <60.000µs 📉 -17.5%) vs baseline: -0.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0%

✅ propagation_enabled

Time: ✅ 172.828µs (SLO: <190.000µs -9.0%) vs baseline: +1.0%

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

✅ propagation_enabled_100

Time: ✅ 1.893ms (SLO: <2.300ms 📉 -17.7%) vs baseline: +0.5%

Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9%

✅ propagation_enabled_1000

Time: ✅ 32.465ms (SLO: <34.550ms -6.0%) vs baseline: +0.5%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.420ms (SLO: <42.000ms -3.8%) vs baseline: +0.4%

Memory: ✅ 34.878MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +5.9%

✅ add-link

Time: ✅ 36.585ms (SLO: <38.550ms -5.1%) vs baseline: +0.3%

Memory: ✅ 34.603MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 218.932ms (SLO: <232.000ms -5.6%) vs baseline: -0.2%

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +5.8%

✅ add-tags

Time: ✅ 211.603ms (SLO: <221.600ms -4.5%) vs baseline: +0.3%

Memory: ✅ 34.465MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.6%

✅ get-context

Time: ✅ 29.112ms (SLO: <31.300ms -7.0%) vs baseline: +0.3%

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +5.8%

✅ is-recording

Time: ✅ 29.132ms (SLO: <31.000ms -6.0%) vs baseline: ~same

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +5.8%

✅ record-exception

Time: ✅ 63.205ms (SLO: <65.850ms -4.0%) vs baseline: ~same

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +5.0%

✅ set-status

Time: ✅ 31.807ms (SLO: <34.150ms -6.9%) vs baseline: -1.0%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.9%

✅ start

Time: ✅ 28.802ms (SLO: <30.150ms -4.5%) vs baseline: ~same

Memory: ✅ 34.465MB (SLO: <39.000MB 📉 -11.6%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 34.085ms (SLO: <35.350ms -3.6%) vs baseline: +0.5%

Memory: ✅ 34.878MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +5.6%

✅ start-finish-telemetry

Time: ✅ 33.977ms (SLO: <35.450ms -4.2%) vs baseline: +0.3%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +3.7%

✅ update-name

Time: ✅ 30.895ms (SLO: <33.400ms -7.5%) vs baseline: -0.2%

Memory: ✅ 34.878MB (SLO: <39.000MB 📉 -10.6%) vs baseline: +5.1%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 338.139ms (SLO: <354.300ms -4.6%) vs baseline: -1.5%

Memory: ✅ 37.623MB (SLO: <40.000MB -5.9%) vs baseline: +3.5%

✅ cache_on

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: ~same

Memory: ✅ 37.036MB (SLO: <39.000MB -5.0%) vs baseline: +4.1%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.608µs (SLO: <170.000µs -8.5%) vs baseline: ~same

Memory: ✅ 36.944MB (SLO: <38.500MB -4.0%) vs baseline: +4.5%

✅ import_many_cached

Time: ✅ 120.976µs (SLO: <130.000µs -6.9%) vs baseline: -0.4%

Memory: ✅ 36.990MB (SLO: <38.500MB -3.9%) vs baseline: +5.1%

✅ import_many_stdlib

Time: ✅ 1.645ms (SLO: <1.750ms -6.0%) vs baseline: +0.9%

Memory: ✅ 36.898MB (SLO: <38.500MB -4.2%) vs baseline: +4.2%

✅ import_many_stdlib_cached

Time: ✅ 0.978ms (SLO: <1.100ms 📉 -11.1%) vs baseline: ~same

Memory: ✅ 36.946MB (SLO: <38.500MB -4.0%) vs baseline: +4.4%

✅ import_many_unknown

Time: ✅ 831.420µs (SLO: <890.000µs -6.6%) vs baseline: +0.3%

Memory: ✅ 37.003MB (SLO: <38.500MB -3.9%) vs baseline: +4.8%

✅ import_many_unknown_cached

Time: ✅ 794.772µs (SLO: <870.000µs -8.6%) vs baseline: +0.3%

Memory: ✅ 36.959MB (SLO: <38.500MB -4.0%) vs baseline: +4.2%

✅ import_one

Time: ✅ 19.954µs (SLO: <30.000µs 📉 -33.5%) vs baseline: +0.6%

Memory: ✅ 36.847MB (SLO: <39.000MB -5.5%) vs baseline: +4.5%

✅ import_one_cache

Time: ✅ 6.299µs (SLO: <10.000µs 📉 -37.0%) vs baseline: -0.2%

Memory: ✅ 36.893MB (SLO: <38.500MB -4.2%) vs baseline: +4.1%

✅ import_one_stdlib

Time: ✅ 18.804µs (SLO: <20.000µs -6.0%) vs baseline: ~same

Memory: ✅ 36.937MB (SLO: <38.500MB -4.1%) vs baseline: +4.4%

✅ import_one_stdlib_cache

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

Memory: ✅ 36.807MB (SLO: <38.500MB -4.4%) vs baseline: +4.6%

✅ import_one_unknown

Time: ✅ 45.425µs (SLO: <50.000µs -9.1%) vs baseline: -0.5%

Memory: ✅ 36.938MB (SLO: <38.500MB -4.1%) vs baseline: +5.3%

✅ import_one_unknown_cache

Time: ✅ 6.294µs (SLO: <10.000µs 📉 -37.1%) vs baseline: -0.3%

Memory: ✅ 36.678MB (SLO: <38.500MB -4.7%) vs baseline: +4.1%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.362µs (SLO: <10.000µs 📉 -76.4%) vs baseline: +0.7%

Memory: ✅ 31.772MB (SLO: <34.000MB -6.6%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.396µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -0.4%

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

✅ long_window

Time: ✅ 2.367µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.5%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +5.2%

✅ low_rate_limit

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.6%

Memory: ✅ 31.831MB (SLO: <34.000MB -6.4%) vs baseline: +5.0%

✅ no_rate_limit

Time: ✅ 0.827µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -1.1%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +5.1%

✅ short_window

Time: ✅ 2.508µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +1.1%

Memory: ✅ 31.850MB (SLO: <34.000MB -6.3%) vs baseline: +4.9%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 308.344ms (SLO: <320.950ms -3.9%) vs baseline: -0.2%

Memory: ✅ 32.853MB (SLO: <34.500MB -4.8%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 326.798ms (SLO: <359.150ms -9.0%) vs baseline: ~same

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +5.1%

✅ medium

Time: ✅ 7.075ms (SLO: <7.400ms -4.4%) vs baseline: +0.1%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ shallow

Time: ✅ 0.956ms (SLO: <1.050ms -9.0%) vs baseline: ~same

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 148.846µs (SLO: <290.000µs 📉 -48.7%) vs baseline: +1.3%

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

✅ high_match

Time: ✅ 195.061µs (SLO: <480.000µs 📉 -59.4%) vs baseline: ~same

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ low_match

Time: ✅ 99.601µs (SLO: <120.000µs 📉 -17.0%) vs baseline: -0.5%

Memory: ✅ 632.599MB (SLO: <700.000MB -9.6%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.880ms (SLO: <8.500ms 📉 -66.1%) vs baseline: -0.6%

Memory: ✅ 70.302MB (SLO: <75.000MB -6.3%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.518µs (SLO: <20.000µs 📉 -47.4%) vs baseline: ~same

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%

✅ all-enabled

Time: ✅ 39.729µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.6%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ collectipvariant_exists

Time: ✅ 40.465µs (SLO: <50.000µs 📉 -19.1%) vs baseline: -0.6%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +5.2%

✅ no-collectipvariant

Time: ✅ 39.840µs (SLO: <50.000µs 📉 -20.3%) vs baseline: -0.6%

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.1%

✅ no-useragentvariant

Time: ✅ 38.494µs (SLO: <50.000µs 📉 -23.0%) vs baseline: -0.3%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ obfuscation-no-query

Time: ✅ 40.174µs (SLO: <50.000µs 📉 -19.7%) vs baseline: -0.8%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.7%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.885µs (SLO: <90.000µs 📉 -15.7%) vs baseline: +0.5%

Memory: ✅ 33.010MB (SLO: <34.000MB -2.9%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.388µs (SLO: <90.000µs 📉 -15.1%) vs baseline: +0.1%

Memory: ✅ 32.971MB (SLO: <34.000MB -3.0%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.611µs (SLO: <170.000µs -9.1%) vs baseline: +0.2%

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

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.425µs (SLO: <160.000µs -7.2%) vs baseline: ~same

Memory: ✅ 32.971MB (SLO: <34.500MB -4.4%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.866µs (SLO: <170.000µs -8.9%) vs baseline: ~same

Memory: ✅ 32.991MB (SLO: <34.500MB -4.4%) vs baseline: +4.9%

✅ useragentvariant_exists_1

Time: ✅ 39.128µs (SLO: <50.000µs 📉 -21.7%) vs baseline: -0.6%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ useragentvariant_exists_2

Time: ✅ 41.469µs (SLO: <50.000µs 📉 -17.1%) vs baseline: +2.1%

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

✅ useragentvariant_exists_3

Time: ✅ 39.765µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.5%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.7%

✅ useragentvariant_not_exists_1

Time: ✅ 39.291µs (SLO: <50.000µs 📉 -21.4%) vs baseline: -0.6%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.7%

✅ useragentvariant_not_exists_2

Time: ✅ 39.174µs (SLO: <50.000µs 📉 -21.7%) vs baseline: -0.4%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.200µs (SLO: <20.000µs 📉 -84.0%) vs baseline: +2.0%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ 1-count-metrics-100-times

Time: ✅ 214.314µs (SLO: <250.000µs 📉 -14.3%) vs baseline: +0.8%

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

✅ 1-distribution-metric-1-times

Time: ✅ 2.939µs (SLO: <20.000µs 📉 -85.3%) vs baseline: +0.4%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ 1-distribution-metrics-100-times

Time: ✅ 193.643µs (SLO: <220.000µs 📉 -12.0%) vs baseline: -0.2%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.9%

✅ 1-gauge-metric-1-times

Time: ✅ 2.093µs (SLO: <20.000µs 📉 -89.5%) vs baseline: +1.5%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 124.993µs (SLO: <150.000µs 📉 -16.7%) vs baseline: +0.6%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +5.0%

✅ 1-rate-metric-1-times

Time: ✅ 3.146µs (SLO: <20.000µs 📉 -84.3%) vs baseline: +0.8%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ 1-rate-metrics-100-times

Time: ✅ 218.027µs (SLO: <250.000µs 📉 -12.8%) vs baseline: +2.1%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +4.5%

✅ 100-count-metrics-100-times

Time: ✅ 21.334ms (SLO: <23.500ms -9.2%) vs baseline: -0.8%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ 100-distribution-metrics-100-times

Time: ✅ 1.978ms (SLO: <2.250ms 📉 -12.1%) vs baseline: -0.8%

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

✅ 100-gauge-metrics-100-times

Time: ✅ 1.286ms (SLO: <1.550ms 📉 -17.0%) vs baseline: -1.7%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.220ms (SLO: <2.550ms 📉 -12.9%) vs baseline: +0.9%

Memory: ✅ 32.106MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ flush-1-metric

Time: ✅ 4.206µs (SLO: <20.000µs 📉 -79.0%) vs baseline: +1.6%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +4.2%

✅ flush-100-metrics

Time: ✅ 182.291µs (SLO: <250.000µs 📉 -27.1%) vs baseline: -0.5%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.5%

✅ flush-1000-metrics

Time: ✅ 2.215ms (SLO: <2.500ms 📉 -11.4%) vs baseline: +0.4%

Memory: ✅ 32.814MB (SLO: <34.500MB -4.9%) vs baseline: +4.5%

✅ tracer - 6/6

✅ large

Time: ✅ 30.275ms (SLO: <32.950ms -8.1%) vs baseline: +0.1%

Memory: ✅ 33.286MB (SLO: <34.500MB -3.5%) vs baseline: +5.1%

✅ medium

Time: ✅ 2.953ms (SLO: <3.200ms -7.7%) vs baseline: -0.5%

Memory: ✅ 31.890MB (SLO: <34.000MB -6.2%) vs baseline: +4.2%

✅ small

Time: ✅ 335.865µs (SLO: <370.000µs -9.2%) vs baseline: -0.1%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) 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

@brettlangdon brettlangdon merged commit 4479565 into 3.16 Oct 22, 2025
948 checks passed
@brettlangdon brettlangdon deleted the backport-14917-to-3.16 branch October 22, 2025 16:10
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@emmettbutler emmettbutler emmettbutler approved these changes

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