chore(profiling): move echion to dd-trace-py #15136

KowalskiThomas · 2025-11-04T16:40:48Z

What does this PR do?

https://datadoghq.atlassian.net/browse/PROF-12683

This PR moves the source code of Echion from the Echion repository (https://github.com/P403n1x87/echion) to dd-trace-py. We hope that doing this will lead to an improved developer experience in dd-trace-py, as we will effectively:

Reduce the number of touch points required when we make a change to the Python sampler
Eliminate the need for "round-trips" between Echion and dd-trace-py (when the dd-trace-py CI captures an issue that the Echion CI missed)
Make it easier to iterate locally in dd-trace-py (currently, re-building Stack V2 with an updated version of Echion requires nuking the build/ directory / cache, meaning we need to build everything from scratch, which takes time)

Note The version of the code that is in this PR is not the latest version of Echion (missing a few PRs). I am still sending the PR for review (so that I can get an approval on the form and general idea) and I will make sure to include/backport any changes merged to Echion before I merge this PR to dd-trace-py.

Note I have copied .clang-format over as to minimise the size of the diff and make it easier to port changes from Echion while the PR is in review. I will remove the custom .clang-format and use the default one from dd-trace-py in a later PR.

github-actions · 2025-11-04T16:41:53Z

CODEOWNERS have been resolved as:

ddtrace/internal/datadog/profiling/echion/.clang-format                 @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/cache.h       @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/config.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/cpython/tasks.h  @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/danger.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/errors.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/frame.h       @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/greenlets.h   @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/interp.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/long.h        @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/mirrors.h     @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/mojo.h        @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/render.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/stack_chunk.h  @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/stacks.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/state.h       @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/strings.h     @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/tasks.h       @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/threads.h     @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/timing.h      @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/echion/echion/vm.h          @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/src/echion/coremodule.cc    @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/src/echion/danger.cc        @DataDog/profiling-python
ddtrace/internal/datadog/profiling/stack_v2/src/echion/frame.cc         @DataDog/profiling-python
releasenotes/notes/profiling-move-echion-to-dd-trace-py-6a231b502eed899c.yaml  @DataDog/apm-python
ddtrace/internal/datadog/profiling/stack_v2/CMakeLists.txt              @DataDog/profiling-python
scripts/cformat.sh                                                      @DataDog/apm-core-python

github-actions · 2025-11-04T17:06:52Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 250 ± 5 ms.

The average import time from base is: 261 ± 5 ms.

The import time difference between this PR and base is: -11.1 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 7.489 ms (2.99%)

ddtrace.bootstrap.sitecustomize 4.508 ms (1.80%)

ddtrace.bootstrap.preload 4.508 ms (1.80%)

ddtrace.internal.settings.dynamic_instrumentation 0.731 ms (0.29%)

ddtrace.internal.remoteconfig.worker 0.702 ms (0.28%)

ddtrace.internal.remoteconfig.client 0.694 ms (0.28%)

ddtrace.internal.core.crashtracking 0.079 ms (0.03%)

ddtrace 2.981 ms (1.19%)

ddtrace.trace 0.843 ms (0.34%)

ddtrace._logger 0.728 ms (0.29%)

ddtrace.internal.telemetry 0.728 ms (0.29%)

ddtrace.internal.telemetry.writer 0.728 ms (0.29%)

ddtrace.internal.utils.version 0.728 ms (0.29%)

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%)

pr-commenter · 2025-11-05T10:09:40Z

Performance SLOs

Comparing candidate kowalski/echion-to-dd-trace-py (88661d6) with baseline main (f7999ce)

📈 Performance Regressions (1 suite)

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.135µs (SLO: <10.000µs 📉 -48.6%) vs baseline: 📈 +20.6%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ ospathbasename_noaspect

Time: ✅ 1.085µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.1%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%

✅ ospathjoin_aspect

Time: ✅ 6.991µs (SLO: <10.000µs 📉 -30.1%) vs baseline: 📈 +12.5%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +4.9%

✅ ospathjoin_noaspect

Time: ✅ 2.329µs (SLO: <10.000µs 📉 -76.7%) vs baseline: +0.3%

Memory: ✅ 39.774MB (SLO: <41.000MB -3.0%) vs baseline: +4.6%

✅ ospathnormcase_aspect

Time: ✅ 3.902µs (SLO: <10.000µs 📉 -61.0%) vs baseline: 📈 +10.6%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +5.2%

✅ ospathnormcase_noaspect

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

Memory: ✅ 39.734MB (SLO: <41.000MB -3.1%) vs baseline: +4.6%

✅ ospathsplit_aspect

Time: ✅ 5.070µs (SLO: <10.000µs 📉 -49.3%) vs baseline: +5.1%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ ospathsplit_noaspect

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: ~same

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ ospathsplitdrive_aspect

Time: ✅ 3.714µs (SLO: <10.000µs 📉 -62.9%) vs baseline: -1.1%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.9%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.703µs (SLO: <10.000µs 📉 -93.0%) vs baseline: +0.8%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%

✅ ospathsplitext_aspect

Time: ✅ 5.299µs (SLO: <10.000µs 📉 -47.0%) vs baseline: 📈 +14.3%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 1.394µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +0.4%

Memory: ✅ 39.990MB (SLO: <41.000MB -2.5%) vs baseline: +5.1%

🟡 Near SLO Breach (2 suites)

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.225ms (SLO: <47.150ms 📉 -16.8%) vs baseline: +1.6%

Memory: ✅ 38.952MB (SLO: <47.000MB 📉 -17.1%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 258.004ms (SLO: <344.800ms 📉 -25.2%) vs baseline: +0.6%

Memory: ✅ 43.293MB (SLO: <47.500MB -8.9%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 317.330ms (SLO: <321.000ms 🟡 -1.1%) vs baseline: +2.1%

Memory: ✅ 43.277MB (SLO: <47.500MB -8.9%) vs baseline: +4.6%

✅ get-context

Time: ✅ 78.722ms (SLO: <92.350ms 📉 -14.8%) vs baseline: ~same

Memory: ✅ 39.172MB (SLO: <46.500MB 📉 -15.8%) vs baseline: +4.5%

✅ is-recording

Time: ✅ 35.874ms (SLO: <44.500ms 📉 -19.4%) vs baseline: ~same

Memory: ✅ 38.718MB (SLO: <47.500MB 📉 -18.5%) vs baseline: +5.0%

✅ record-exception

Time: ✅ 57.802ms (SLO: <67.650ms 📉 -14.6%) vs baseline: +1.2%

Memory: ✅ 39.465MB (SLO: <47.000MB 📉 -16.0%) vs baseline: +4.8%

✅ set-status

Time: ✅ 42.322ms (SLO: <50.400ms 📉 -16.0%) vs baseline: -0.6%

Memory: ✅ 38.832MB (SLO: <47.000MB 📉 -17.4%) vs baseline: +4.7%

✅ start

Time: ✅ 35.446ms (SLO: <43.450ms 📉 -18.4%) vs baseline: +0.5%

Memory: ✅ 38.884MB (SLO: <47.000MB 📉 -17.3%) vs baseline: +5.7%

✅ start-finish

Time: ✅ 81.690ms (SLO: <88.000ms -7.2%) vs baseline: -0.4%

Memory: ✅ 36.490MB (SLO: <46.500MB 📉 -21.5%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 83.252ms (SLO: <89.000ms -6.5%) vs baseline: ~same

Memory: ✅ 36.569MB (SLO: <46.500MB 📉 -21.4%) vs baseline: +4.6%

✅ update-name

Time: ✅ 36.679ms (SLO: <45.150ms 📉 -18.8%) vs baseline: -0.3%

Memory: ✅ 38.731MB (SLO: <47.000MB 📉 -17.6%) vs baseline: +4.4%

🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.964µs (SLO: <20.000µs 📉 -85.2%) vs baseline: -0.2%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%

✅ 1-count-metrics-100-times

Time: ✅ 203.504µs (SLO: <220.000µs -7.5%) vs baseline: +1.1%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ 1-distribution-metric-1-times

Time: ✅ 3.414µs (SLO: <20.000µs 📉 -82.9%) vs baseline: +2.4%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ 1-distribution-metrics-100-times

Time: ✅ 218.683µs (SLO: <220.000µs 🟡 -0.6%) vs baseline: -0.8%

Memory: ✅ 34.465MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%

✅ 1-gauge-metric-1-times

Time: ✅ 2.205µs (SLO: <20.000µs 📉 -89.0%) vs baseline: +2.1%

Memory: ✅ 34.465MB (SLO: <35.500MB -2.9%) vs baseline: +4.4%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.174µs (SLO: <150.000µs -8.6%) vs baseline: +0.2%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ 1-rate-metric-1-times

Time: ✅ 3.137µs (SLO: <20.000µs 📉 -84.3%) vs baseline: +0.4%

Memory: ✅ 34.367MB (SLO: <35.500MB -3.2%) vs baseline: +4.3%

✅ 1-rate-metrics-100-times

Time: ✅ 216.040µs (SLO: <250.000µs 📉 -13.6%) vs baseline: ~same

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.9%

✅ 100-count-metrics-100-times

Time: ✅ 20.347ms (SLO: <22.000ms -7.5%) vs baseline: +1.0%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.3%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.259ms (SLO: <2.300ms 🟡 -1.8%) vs baseline: +0.5%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.413ms (SLO: <1.550ms -8.8%) vs baseline: +0.4%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.206ms (SLO: <2.550ms 📉 -13.5%) vs baseline: +0.3%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.655µs (SLO: <20.000µs 📉 -76.7%) vs baseline: +0.3%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ flush-100-metrics

Time: ✅ 175.717µs (SLO: <250.000µs 📉 -29.7%) vs baseline: +0.4%

Memory: ✅ 34.465MB (SLO: <35.500MB -2.9%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.127ms (SLO: <2.500ms 📉 -14.9%) vs baseline: -0.3%

Memory: ✅ 35.291MB (SLO: <36.500MB -3.3%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.277µs (SLO: <20.000µs 📉 -33.6%) vs baseline: -0.2%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.8%

✅ context_with_data_no_listeners

Time: ✅ 3.285µs (SLO: <10.000µs 📉 -67.2%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ get_item_exists

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.1%) vs baseline: +0.2%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.635µs (SLO: <10.000µs 📉 -93.6%) vs baseline: -0.2%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%

✅ set_item

Time: ✅ 24.286µs (SLO: <30.000µs 📉 -19.0%) vs baseline: +1.1%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%

✅ All Tests Passing (19 suites)

✅ djangosimple - 30/30

✅ appsec

Time: ✅ 19.309ms (SLO: <22.300ms 📉 -13.4%) vs baseline: ~same

Memory: ✅ 67.810MB (SLO: <70.500MB -3.8%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.338ms (SLO: <1.450ms -7.7%) vs baseline: -0.3%

Memory: ✅ 66.060MB (SLO: <67.500MB -2.1%) vs baseline: +4.8%

✅ iast

Time: ✅ 19.227ms (SLO: <22.250ms 📉 -13.6%) vs baseline: -0.2%

Memory: ✅ 67.771MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%

✅ profiler

Time: ✅ 15.582ms (SLO: <16.550ms -5.9%) vs baseline: -0.2%

Memory: ✅ 56.103MB (SLO: <57.500MB -2.4%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.357ms (SLO: <21.750ms 📉 -11.0%) vs baseline: ~same

Memory: ✅ 67.790MB (SLO: <70.500MB -3.8%) vs baseline: +4.7%

✅ span-code-origin

Time: ✅ 22.829ms (SLO: <28.200ms 📉 -19.0%) vs baseline: ~same

Memory: ✅ 68.944MB (SLO: <71.000MB -2.9%) vs baseline: +4.8%

✅ tracer

Time: ✅ 19.210ms (SLO: <21.750ms 📉 -11.7%) vs baseline: -0.3%

Memory: ✅ 67.790MB (SLO: <70.000MB -3.2%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 21.457ms (SLO: <23.500ms -8.7%) vs baseline: +0.2%

Memory: ✅ 69.226MB (SLO: <71.000MB -2.5%) vs baseline: +4.8%

✅ tracer-dont-create-db-spans

Time: ✅ 19.186ms (SLO: <21.500ms 📉 -10.8%) vs baseline: -0.3%

Memory: ✅ 67.810MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%

✅ tracer-minimal

Time: ✅ 16.605ms (SLO: <17.500ms -5.1%) vs baseline: ~same

Memory: ✅ 67.751MB (SLO: <70.000MB -3.2%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 19.269ms (SLO: <21.750ms 📉 -11.4%) vs baseline: +0.2%

Memory: ✅ 67.751MB (SLO: <72.500MB -6.6%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.331ms (SLO: <19.650ms 📉 -11.8%) vs baseline: +0.2%

Memory: ✅ 67.790MB (SLO: <70.000MB -3.2%) vs baseline: +4.8%

✅ tracer-no-databases

Time: ✅ 18.729ms (SLO: <20.100ms -6.8%) vs baseline: -0.3%

Memory: ✅ 67.810MB (SLO: <70.000MB -3.1%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 18.983ms (SLO: <21.500ms 📉 -11.7%) vs baseline: +0.3%

Memory: ✅ 67.771MB (SLO: <70.000MB -3.2%) vs baseline: +4.8%

✅ tracer-no-templates

Time: ✅ 19.109ms (SLO: <22.000ms 📉 -13.1%) vs baseline: ~same

Memory: ✅ 67.830MB (SLO: <70.500MB -3.8%) vs baseline: +4.9%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.311ms (SLO: <19.850ms 📉 -17.8%) vs baseline: ~same

Memory: ✅ 67.751MB (SLO: <70.000MB -3.2%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 16.314ms (SLO: <19.400ms 📉 -15.9%) vs baseline: +0.3%

Memory: ✅ 67.889MB (SLO: <70.000MB -3.0%) vs baseline: +5.1%

✅ tracer-enabled

Time: ✅ 16.300ms (SLO: <19.450ms 📉 -16.2%) vs baseline: -0.3%

Memory: ✅ 67.633MB (SLO: <70.000MB -3.4%) vs baseline: +4.7%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.081ms (SLO: <2.300ms -9.5%) vs baseline: +0.5%

Memory: ✅ 54.323MB (SLO: <56.500MB -3.9%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 2.064ms (SLO: <2.250ms -8.3%) vs baseline: -0.3%

Memory: ✅ 54.382MB (SLO: <56.500MB -3.7%) vs baseline: +5.1%

✅ tracer-enabled

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

Memory: ✅ 54.185MB (SLO: <56.500MB -4.1%) vs baseline: +4.6%

✅ flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.592ms (SLO: <4.750ms -3.3%) vs baseline: -0.1%

Memory: ✅ 64.028MB (SLO: <66.500MB -3.7%) vs baseline: +4.7%

✅ appsec-post

Time: ✅ 6.611ms (SLO: <6.750ms -2.1%) vs baseline: -0.6%

Memory: ✅ 64.204MB (SLO: <66.500MB -3.5%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 4.577ms (SLO: <4.750ms -3.6%) vs baseline: -0.3%

Memory: ✅ 63.981MB (SLO: <66.500MB -3.8%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.855ms (SLO: <2.000ms -7.3%) vs baseline: -0.2%

Memory: ✅ 47.888MB (SLO: <49.500MB -3.3%) vs baseline: +4.6%

✅ iast-get

Time: ✅ 1.856ms (SLO: <2.000ms -7.2%) vs baseline: -0.2%

Memory: ✅ 44.426MB (SLO: <49.000MB -9.3%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.930ms (SLO: <2.100ms -8.1%) vs baseline: -0.3%

Memory: ✅ 48.641MB (SLO: <50.000MB -2.7%) vs baseline: +4.7%

✅ resource-renaming

Time: ✅ 3.367ms (SLO: <3.650ms -7.8%) vs baseline: -0.4%

Memory: ✅ 54.276MB (SLO: <56.000MB -3.1%) vs baseline: +4.6%

✅ tracer

Time: ✅ 3.354ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 54.298MB (SLO: <56.500MB -3.9%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 3.361ms (SLO: <3.650ms -7.9%) vs baseline: ~same

Memory: ✅ 54.201MB (SLO: <60.000MB -9.7%) vs baseline: +4.6%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.944ms (SLO: <4.200ms -6.1%) vs baseline: ~same

Memory: ✅ 64.428MB (SLO: <66.000MB -2.4%) vs baseline: +5.0%

✅ iast-enabled

Time: ✅ 2.438ms (SLO: <2.800ms 📉 -12.9%) vs baseline: +0.2%

Memory: ✅ 60.536MB (SLO: <62.500MB -3.1%) vs baseline: +5.0%

✅ tracer-enabled

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

Memory: ✅ 54.519MB (SLO: <56.500MB -3.5%) vs baseline: +4.8%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.410µs (SLO: <100.000µs 📉 -18.6%) vs baseline: +0.5%

Memory: ✅ 34.446MB (SLO: <35.500MB -3.0%) vs baseline: +4.6%

✅ b3_headers

Time: ✅ 14.165µs (SLO: <20.000µs 📉 -29.2%) vs baseline: +0.1%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%

✅ b3_single_headers

Time: ✅ 13.275µs (SLO: <20.000µs 📉 -33.6%) vs baseline: +0.3%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.155µs (SLO: <80.000µs 📉 -19.8%) vs baseline: +0.6%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.543µs (SLO: <80.000µs 📉 -16.8%) vs baseline: +0.6%

Memory: ✅ 34.642MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%

✅ empty_headers

Time: ✅ 1.593µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.1%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ full_t_id_datadog_headers

Time: ✅ 22.739µs (SLO: <30.000µs 📉 -24.2%) vs baseline: +1.5%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ invalid_priority_header

Time: ✅ 6.532µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.2%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ invalid_span_id_header

Time: ✅ 6.519µs (SLO: <10.000µs 📉 -34.8%) vs baseline: ~same

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +5.2%

✅ invalid_tags_header

Time: ✅ 6.558µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.6%

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.6%

✅ invalid_trace_id_header

Time: ✅ 6.538µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.1%

✅ large_header_no_matches

Time: ✅ 27.615µs (SLO: <30.000µs -8.0%) vs baseline: +0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ large_valid_headers_all

Time: ✅ 28.675µs (SLO: <40.000µs 📉 -28.3%) vs baseline: ~same

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%

✅ medium_header_no_matches

Time: ✅ 9.846µs (SLO: <20.000µs 📉 -50.8%) vs baseline: -0.8%

Memory: ✅ 34.505MB (SLO: <35.500MB -2.8%) vs baseline: +4.6%

✅ medium_valid_headers_all

Time: ✅ 11.337µs (SLO: <20.000µs 📉 -43.3%) vs baseline: +0.5%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%

✅ none_propagation_style

Time: ✅ 1.706µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.6%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ tracecontext_headers

Time: ✅ 35.335µs (SLO: <40.000µs 📉 -11.7%) vs baseline: +1.0%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ valid_headers_all

Time: ✅ 6.503µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.6%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +5.2%

✅ valid_headers_basic

Time: ✅ 6.114µs (SLO: <10.000µs 📉 -38.9%) vs baseline: ~same

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.8%

✅ wsgi_empty_headers

Time: ✅ 1.595µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -1.3%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ wsgi_invalid_priority_header

Time: ✅ 6.584µs (SLO: <10.000µs 📉 -34.2%) vs baseline: ~same

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.4%

✅ wsgi_invalid_span_id_header

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

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%

✅ wsgi_invalid_tags_header

Time: ✅ 6.572µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -0.4%

Memory: ✅ 34.662MB (SLO: <35.500MB -2.4%) vs baseline: +5.0%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.649µs (SLO: <10.000µs 📉 -33.5%) vs baseline: +0.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.8%

✅ wsgi_large_header_no_matches

Time: ✅ 28.545µs (SLO: <40.000µs 📉 -28.6%) vs baseline: -0.5%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 29.876µs (SLO: <40.000µs 📉 -25.3%) vs baseline: ~same

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +4.9%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.156µs (SLO: <20.000µs 📉 -49.2%) vs baseline: +0.3%

Memory: ✅ 34.446MB (SLO: <35.500MB -3.0%) vs baseline: +4.4%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.516µs (SLO: <20.000µs 📉 -42.4%) vs baseline: -0.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ wsgi_valid_headers_all

Time: ✅ 6.568µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -0.9%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ wsgi_valid_headers_basic

Time: ✅ 6.122µs (SLO: <10.000µs 📉 -38.8%) vs baseline: +0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.056µs (SLO: <30.000µs 📉 -29.8%) vs baseline: +1.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ with_all

Time: ✅ 27.888µs (SLO: <40.000µs 📉 -30.3%) vs baseline: +0.7%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 25.579µs (SLO: <30.000µs 📉 -14.7%) vs baseline: +2.9%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 24.009µs (SLO: <40.000µs 📉 -40.0%) vs baseline: +0.4%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ with_sampling_priority

Time: ✅ 21.404µs (SLO: <30.000µs 📉 -28.7%) vs baseline: +3.0%

Memory: ✅ 34.583MB (SLO: <35.500MB -2.6%) vs baseline: +4.7%

✅ with_tags

Time: ✅ 26.174µs (SLO: <40.000µs 📉 -34.6%) vs baseline: +1.2%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.6%

✅ with_tags_invalid

Time: ✅ 27.932µs (SLO: <40.000µs 📉 -30.2%) vs baseline: +2.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 26.298µs (SLO: <40.000µs 📉 -34.3%) vs baseline: ~same

Memory: ✅ 34.564MB (SLO: <35.500MB -2.6%) vs baseline: +5.0%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.750µs (SLO: <40.000µs 📉 -20.6%) vs baseline: -1.0%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +4.8%

✅ re_expand_noaspect

Time: ✅ 28.521µs (SLO: <40.000µs 📉 -28.7%) vs baseline: -0.4%

Memory: ✅ 39.734MB (SLO: <41.000MB -3.1%) vs baseline: +4.2%

✅ re_findall_aspect

Time: ✅ 2.915µs (SLO: <10.000µs 📉 -70.9%) vs baseline: +0.3%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.9%

✅ re_findall_noaspect

Time: ✅ 1.405µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.2%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.1%

✅ re_finditer_aspect

Time: ✅ 4.368µs (SLO: <10.000µs 📉 -56.3%) vs baseline: -0.3%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%

✅ re_finditer_noaspect

Time: ✅ 1.404µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.2%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +5.1%

✅ re_fullmatch_aspect

Time: ✅ 2.719µs (SLO: <10.000µs 📉 -72.8%) vs baseline: +3.0%

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.4%

✅ re_fullmatch_noaspect

Time: ✅ 1.283µs (SLO: <10.000µs 📉 -87.2%) vs baseline: +0.1%

Memory: ✅ 39.793MB (SLO: <41.000MB -2.9%) vs baseline: +4.8%

✅ re_group_aspect

Time: ✅ 2.890µs (SLO: <10.000µs 📉 -71.1%) vs baseline: -3.9%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +5.1%

✅ re_group_noaspect

Time: ✅ 1.620µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.1%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%

✅ re_groups_aspect

Time: ✅ 3.038µs (SLO: <10.000µs 📉 -69.6%) vs baseline: -2.7%

Memory: ✅ 39.695MB (SLO: <41.000MB -3.2%) vs baseline: +4.3%

✅ re_groups_noaspect

Time: ✅ 1.694µs (SLO: <10.000µs 📉 -83.1%) vs baseline: ~same

Memory: ✅ 39.951MB (SLO: <41.000MB -2.6%) vs baseline: +5.2%

✅ re_match_aspect

Time: ✅ 2.668µs (SLO: <10.000µs 📉 -73.3%) vs baseline: -4.0%

Memory: ✅ 39.931MB (SLO: <41.000MB -2.6%) vs baseline: +5.0%

✅ re_match_noaspect

Time: ✅ 1.292µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -1.0%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.2%

✅ re_search_aspect

Time: ✅ 2.521µs (SLO: <10.000µs 📉 -74.8%) vs baseline: +0.7%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.9%

✅ re_search_noaspect

Time: ✅ 1.193µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -1.0%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ re_sub_aspect

Time: ✅ 3.382µs (SLO: <10.000µs 📉 -66.2%) vs baseline: +0.5%

Memory: ✅ 39.754MB (SLO: <41.000MB -3.0%) vs baseline: +4.6%

✅ re_sub_noaspect

Time: ✅ 1.530µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.5%

Memory: ✅ 39.813MB (SLO: <41.000MB -2.9%) vs baseline: +5.1%

✅ re_subn_aspect

Time: ✅ 3.633µs (SLO: <10.000µs 📉 -63.7%) vs baseline: +0.3%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.1%

✅ re_subn_noaspect

Time: ✅ 1.615µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.4%

Memory: ✅ 39.892MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%

✅ iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.8%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +5.4%

✅ add_inplace_aspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.2%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ add_inplace_noaspect

Time: ✅ 0.317µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.4%

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +5.0%

✅ add_noaspect

Time: ✅ 0.280µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.4%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ bytearray_aspect

Time: ✅ 1.421µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +5.8%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.6%

✅ bytearray_extend_aspect

Time: ✅ 1.552µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +0.6%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.1%

✅ bytearray_extend_noaspect

Time: ✅ 0.609µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -1.3%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.5%

✅ bytearray_noaspect

Time: ✅ 0.479µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.3%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ bytes_aspect

Time: ✅ 1.305µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +0.9%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +4.7%

✅ bytes_noaspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.5%

Memory: ✅ 39.558MB (SLO: <41.500MB -4.7%) vs baseline: +5.1%

✅ bytesio_aspect

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

Memory: ✅ 39.341MB (SLO: <41.500MB -5.2%) vs baseline: +4.4%

✅ bytesio_noaspect

Time: ✅ 0.500µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.1%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +5.4%

✅ capitalize_aspect

Time: ✅ 0.741µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ capitalize_noaspect

Time: ✅ 0.435µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.3%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.6%

✅ casefold_aspect

Time: ✅ 0.738µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.4%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.5%

✅ casefold_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.6%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.7%

✅ decode_aspect

Time: ✅ 0.722µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.5%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +5.0%

✅ decode_noaspect

Time: ✅ 0.425µs (SLO: <10.000µs 📉 -95.7%) vs baseline: +0.9%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

✅ encode_aspect

Time: ✅ 0.709µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.2%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ encode_noaspect

Time: ✅ 0.400µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.6%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 3.358µs (SLO: <10.000µs 📉 -66.4%) vs baseline: +0.4%

Memory: ✅ 39.420MB (SLO: <41.500MB -5.0%) vs baseline: +3.7%

✅ format_map_aspect

Time: ✅ 3.456µs (SLO: <10.000µs 📉 -65.4%) vs baseline: -0.9%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +4.8%

✅ format_map_noaspect

Time: ✅ 0.781µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +1.5%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.8%

✅ format_noaspect

Time: ✅ 0.598µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.4%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.8%

✅ index_aspect

Time: ✅ 0.359µs (SLO: <10.000µs 📉 -96.4%) vs baseline: -2.0%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ index_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -2.1%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ join_aspect

Time: ✅ 1.401µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +1.9%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +5.1%

✅ join_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.2%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%

✅ ljust_aspect

Time: ✅ 2.599µs (SLO: <20.000µs 📉 -87.0%) vs baseline: +3.8%

Memory: ✅ 39.341MB (SLO: <41.500MB -5.2%) vs baseline: +4.2%

✅ ljust_noaspect

Time: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.8%

Memory: ✅ 39.361MB (SLO: <41.500MB -5.2%) vs baseline: +4.6%

✅ lower_aspect

Time: ✅ 2.202µs (SLO: <10.000µs 📉 -78.0%) vs baseline: +0.2%

Memory: ✅ 39.400MB (SLO: <41.500MB -5.1%) vs baseline: +4.7%

✅ lower_noaspect

Time: ✅ 0.366µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.8%

✅ lstrip_aspect

Time: ✅ 2.450µs (SLO: <20.000µs 📉 -87.8%) vs baseline: +9.7%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +4.4%

✅ lstrip_noaspect

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.3%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ modulo_aspect

Time: ✅ 1.045µs (SLO: <10.000µs 📉 -89.5%) vs baseline: -3.0%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.560µs (SLO: <10.000µs 📉 -84.4%) vs baseline: +1.2%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.5%

✅ modulo_aspect_for_bytes

Time: ✅ 0.991µs (SLO: <10.000µs 📉 -90.1%) vs baseline: +1.3%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.271µs (SLO: <10.000µs 📉 -87.3%) vs baseline: +2.0%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.7%

✅ modulo_noaspect

Time: ✅ 0.626µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.9%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.7%

✅ replace_aspect

Time: ✅ 4.928µs (SLO: <10.000µs 📉 -50.7%) vs baseline: +0.1%

Memory: ✅ 39.518MB (SLO: <41.500MB -4.8%) vs baseline: +4.1%

✅ replace_noaspect

Time: ✅ 0.458µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.3%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.6%

✅ repr_aspect

Time: ✅ 0.909µs (SLO: <10.000µs 📉 -90.9%) vs baseline: -0.3%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ repr_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.8%

Memory: ✅ 39.558MB (SLO: <41.500MB -4.7%) vs baseline: +5.1%

✅ rstrip_aspect

Time: ✅ 1.907µs (SLO: <20.000µs 📉 -90.5%) vs baseline: +1.1%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +4.5%

✅ rstrip_noaspect

Time: ✅ 0.377µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.2%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ slice_aspect

Time: ✅ 0.494µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.3%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.8%

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.8%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +5.1%

✅ stringio_aspect

Time: ✅ 1.649µs (SLO: <10.000µs 📉 -83.5%) vs baseline: +7.9%

Memory: ✅ 39.400MB (SLO: <41.500MB -5.1%) vs baseline: +4.5%

✅ stringio_noaspect

Time: ✅ 0.722µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.9%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +4.9%

✅ strip_aspect

Time: ✅ 2.205µs (SLO: <20.000µs 📉 -89.0%) vs baseline: -0.2%

Memory: ✅ 39.459MB (SLO: <41.500MB -4.9%) vs baseline: +4.6%

✅ strip_noaspect

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.7%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +4.9%

✅ swapcase_aspect

Time: ✅ 2.423µs (SLO: <10.000µs 📉 -75.8%) vs baseline: +1.4%

Memory: ✅ 39.479MB (SLO: <41.500MB -4.9%) vs baseline: +3.8%

✅ swapcase_noaspect

Time: ✅ 0.535µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.2%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.5%

✅ title_aspect

Time: ✅ 2.309µs (SLO: <10.000µs 📉 -76.9%) vs baseline: ~same

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +5.4%

✅ title_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.8%

Memory: ✅ 39.440MB (SLO: <41.500MB -5.0%) vs baseline: +4.6%

✅ translate_aspect

Time: ✅ 3.194µs (SLO: <10.000µs 📉 -68.1%) vs baseline: -0.3%

Memory: ✅ 39.577MB (SLO: <41.500MB -4.6%) vs baseline: +3.7%

✅ translate_noaspect

Time: ✅ 1.039µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.4%

Memory: ✅ 39.499MB (SLO: <41.500MB -4.8%) vs baseline: +5.0%

✅ upper_aspect

Time: ✅ 2.183µs (SLO: <10.000µs 📉 -78.2%) vs baseline: -0.7%

Memory: ✅ 39.381MB (SLO: <41.500MB -5.1%) vs baseline: +4.6%

✅ upper_noaspect

Time: ✅ 0.374µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.4%

Memory: ✅ 39.538MB (SLO: <41.500MB -4.7%) vs baseline: +4.8%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.380µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.1%

Memory: ✅ 39.833MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%

✅ rsplit_noaspect

Time: ✅ 0.581µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.2%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +5.0%

✅ split_aspect

Time: ✅ 1.346µs (SLO: <10.000µs 📉 -86.5%) vs baseline: -1.6%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.8%

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.9%

Memory: ✅ 39.872MB (SLO: <41.000MB -2.8%) vs baseline: +5.0%

✅ splitlines_aspect

Time: ✅ 1.375µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.6%

Memory: ✅ 39.911MB (SLO: <41.000MB -2.7%) vs baseline: +4.9%

✅ splitlines_noaspect

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.7%

Memory: ✅ 39.852MB (SLO: <41.000MB -2.8%) vs baseline: +4.7%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.364ms (SLO: <42.000ms -3.9%) vs baseline: +0.5%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +5.0%

✅ add-link

Time: ✅ 36.184ms (SLO: <38.550ms -6.1%) vs baseline: -0.2%

Memory: ✅ 36.884MB (SLO: <39.000MB -5.4%) vs baseline: +4.5%

✅ add-metrics

Time: ✅ 219.841ms (SLO: <232.000ms -5.2%) vs baseline: +0.3%

Memory: ✅ 36.825MB (SLO: <39.000MB -5.6%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 212.848ms (SLO: <221.600ms -3.9%) vs baseline: +0.6%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +4.9%

✅ get-context

Time: ✅ 29.155ms (SLO: <31.300ms -6.9%) vs baseline: ~same

Memory: ✅ 36.923MB (SLO: <39.000MB -5.3%) vs baseline: +4.7%

✅ is-recording

Time: ✅ 29.022ms (SLO: <31.000ms -6.4%) vs baseline: -0.8%

Memory: ✅ 36.884MB (SLO: <39.000MB -5.4%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 62.985ms (SLO: <65.850ms -4.4%) vs baseline: ~same

Memory: ✅ 36.903MB (SLO: <39.000MB -5.4%) vs baseline: +4.6%

✅ set-status

Time: ✅ 31.969ms (SLO: <34.150ms -6.4%) vs baseline: +0.2%

Memory: ✅ 36.884MB (SLO: <39.000MB -5.4%) vs baseline: +4.9%

✅ start

Time: ✅ 28.817ms (SLO: <30.150ms -4.4%) vs baseline: +0.5%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.1%

✅ start-finish

Time: ✅ 33.718ms (SLO: <35.350ms -4.6%) vs baseline: -0.2%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 34.026ms (SLO: <35.450ms -4.0%) vs baseline: ~same

Memory: ✅ 36.903MB (SLO: <39.000MB -5.4%) vs baseline: +4.9%

✅ update-name

Time: ✅ 30.953ms (SLO: <33.400ms -7.3%) vs baseline: ~same

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 340.676ms (SLO: <354.300ms -3.8%) vs baseline: -0.5%

Memory: ✅ 40.421MB (SLO: <41.500MB -2.6%) vs baseline: +5.3%

✅ cache_on

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.1%

Memory: ✅ 38.800MB (SLO: <41.000MB -5.4%) vs baseline: +4.9%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 155.742µs (SLO: <170.000µs -8.4%) vs baseline: +0.6%

Memory: ✅ 38.813MB (SLO: <41.000MB -5.3%) vs baseline: +4.7%

✅ import_many_cached

Time: ✅ 120.615µs (SLO: <130.000µs -7.2%) vs baseline: -0.6%

Memory: ✅ 38.963MB (SLO: <41.000MB -5.0%) vs baseline: +5.0%

✅ import_many_stdlib

Time: ✅ 1.647ms (SLO: <1.750ms -5.9%) vs baseline: +0.7%

Memory: ✅ 39.012MB (SLO: <41.000MB -4.8%) vs baseline: +4.6%

✅ import_many_stdlib_cached

Time: ✅ 0.979ms (SLO: <1.100ms 📉 -11.0%) vs baseline: -0.1%

Memory: ✅ 39.004MB (SLO: <41.000MB -4.9%) vs baseline: +5.3%

✅ import_many_unknown

Time: ✅ 841.559µs (SLO: <890.000µs -5.4%) vs baseline: +1.5%

Memory: ✅ 38.963MB (SLO: <41.000MB -5.0%) vs baseline: +4.9%

✅ import_many_unknown_cached

Time: ✅ 800.808µs (SLO: <870.000µs -8.0%) vs baseline: +0.9%

Memory: ✅ 38.862MB (SLO: <41.000MB -5.2%) vs baseline: +4.3%

✅ import_one

Time: ✅ 19.840µs (SLO: <30.000µs 📉 -33.9%) vs baseline: +0.4%

Memory: ✅ 38.938MB (SLO: <41.000MB -5.0%) vs baseline: +5.0%

✅ import_one_cache

Time: ✅ 6.275µs (SLO: <10.000µs 📉 -37.2%) vs baseline: ~same

Memory: ✅ 38.886MB (SLO: <41.000MB -5.2%) vs baseline: +5.0%

✅ import_one_stdlib

Time: ✅ 18.710µs (SLO: <20.000µs -6.5%) vs baseline: +0.1%

Memory: ✅ 38.914MB (SLO: <41.000MB -5.1%) vs baseline: +5.2%

✅ import_one_stdlib_cache

Time: ✅ 6.270µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.3%

Memory: ✅ 38.934MB (SLO: <41.000MB -5.0%) vs baseline: +4.8%

✅ import_one_unknown

Time: ✅ 45.400µs (SLO: <50.000µs -9.2%) vs baseline: -0.1%

Memory: ✅ 38.909MB (SLO: <41.000MB -5.1%) vs baseline: +5.5%

✅ import_one_unknown_cache

Time: ✅ 6.272µs (SLO: <10.000µs 📉 -37.3%) vs baseline: -0.7%

Memory: ✅ 38.950MB (SLO: <41.000MB -5.0%) vs baseline: +4.6%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.362µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.1%

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +4.7%

✅ high_rate_limit

Time: ✅ 2.400µs (SLO: <10.000µs 📉 -76.0%) vs baseline: -1.0%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.4%

✅ long_window

Time: ✅ 2.370µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.2%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +5.0%

✅ low_rate_limit

Time: ✅ 2.356µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.2%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ no_rate_limit

Time: ✅ 0.829µs (SLO: <10.000µs 📉 -91.7%) vs baseline: -0.7%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.6%

✅ short_window

Time: ✅ 2.486µs (SLO: <10.000µs 📉 -75.1%) vs baseline: -0.4%

Memory: ✅ 34.544MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.048ms (SLO: <320.950ms -3.7%) vs baseline: +0.2%

Memory: ✅ 35.311MB (SLO: <36.500MB -3.3%) vs baseline: +4.7%

✅ deep-profiled

Time: ✅ 331.886ms (SLO: <359.150ms -7.6%) vs baseline: +0.2%

Memory: ✅ 39.479MB (SLO: <40.500MB -2.5%) vs baseline: +4.8%

✅ medium

Time: ✅ 6.999ms (SLO: <7.400ms -5.4%) vs baseline: ~same

Memory: ✅ 34.623MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ shallow

Time: ✅ 0.940ms (SLO: <1.050ms 📉 -10.5%) vs baseline: +0.2%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.805µs (SLO: <290.000µs 📉 -52.5%) vs baseline: +0.2%

Memory: ✅ 34.406MB (SLO: <35.500MB -3.1%) vs baseline: +4.7%

✅ high_match

Time: ✅ 173.207µs (SLO: <480.000µs 📉 -63.9%) vs baseline: -0.5%

Memory: ✅ 34.485MB (SLO: <35.500MB -2.9%) vs baseline: +4.8%

✅ low_match

Time: ✅ 99.301µs (SLO: <120.000µs 📉 -17.2%) vs baseline: +0.3%

Memory: ✅ 603.140MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.655ms (SLO: <8.500ms 📉 -68.8%) vs baseline: -0.3%

Memory: ✅ 70.538MB (SLO: <75.000MB -5.9%) vs baseline: +4.7%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.451µs (SLO: <20.000µs 📉 -47.7%) vs baseline: +0.3%

Memory: ✅ 34.918MB (SLO: <36.000MB -3.0%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 40.185µs (SLO: <50.000µs 📉 -19.6%) vs baseline: +0.5%

Memory: ✅ 34.918MB (SLO: <36.000MB -3.0%) vs baseline: +4.3%

✅ collectipvariant_exists

Time: ✅ 40.832µs (SLO: <50.000µs 📉 -18.3%) vs baseline: ~same

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +4.9%

✅ no-collectipvariant

Time: ✅ 40.047µs (SLO: <50.000µs 📉 -19.9%) vs baseline: -0.1%

Memory: ✅ 34.918MB (SLO: <36.000MB -3.0%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.807µs (SLO: <50.000µs 📉 -22.4%) vs baseline: +0.4%

Memory: ✅ 35.036MB (SLO: <36.000MB -2.7%) vs baseline: +5.0%

✅ obfuscation-no-query

Time: ✅ 41.274µs (SLO: <50.000µs 📉 -17.5%) vs baseline: +1.7%

Memory: ✅ 34.977MB (SLO: <36.000MB -2.8%) vs baseline: +4.9%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.730µs (SLO: <90.000µs 📉 -15.9%) vs baseline: +0.1%

Memory: ✅ 34.977MB (SLO: <36.500MB -4.2%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 77.420µs (SLO: <90.000µs 📉 -14.0%) vs baseline: +1.2%

Memory: ✅ 34.996MB (SLO: <36.500MB -4.1%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.278µs (SLO: <170.000µs -9.2%) vs baseline: -0.1%

Memory: ✅ 35.016MB (SLO: <36.500MB -4.1%) vs baseline: +4.8%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 148.095µs (SLO: <160.000µs -7.4%) vs baseline: -0.7%

Memory: ✅ 34.957MB (SLO: <36.500MB -4.2%) vs baseline: +4.8%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.619µs (SLO: <170.000µs -8.5%) vs baseline: +0.4%

Memory: ✅ 34.898MB (SLO: <36.500MB -4.4%) vs baseline: +4.6%

✅ useragentvariant_exists_1

Time: ✅ 39.554µs (SLO: <50.000µs 📉 -20.9%) vs baseline: +0.5%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.5%

✅ useragentvariant_exists_2

Time: ✅ 40.547µs (SLO: <50.000µs 📉 -18.9%) vs baseline: +0.1%

Memory: ✅ 34.937MB (SLO: <36.000MB -3.0%) vs baseline: +4.8%

✅ useragentvariant_exists_3

Time: ✅ 40.736µs (SLO: <50.000µs 📉 -18.5%) vs baseline: +1.8%

Memory: ✅ 34.996MB (SLO: <36.000MB -2.8%) vs baseline: +5.0%

✅ useragentvariant_not_exists_1

Time: ✅ 39.488µs (SLO: <50.000µs 📉 -21.0%) vs baseline: -0.4%

Memory: ✅ 34.878MB (SLO: <36.000MB -3.1%) vs baseline: +4.7%

✅ useragentvariant_not_exists_2

Time: ✅ 40.165µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +1.6%

Memory: ✅ 34.957MB (SLO: <36.000MB -2.9%) vs baseline: +5.0%

✅ span - 26/26

✅ add-event

Time: ✅ 17.303ms (SLO: <22.500ms 📉 -23.1%) vs baseline: +0.3%

Memory: ✅ 36.388MB (SLO: <53.000MB 📉 -31.3%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 86.770ms (SLO: <93.500ms -7.2%) vs baseline: ~same

Memory: ✅ 40.675MB (SLO: <53.000MB 📉 -23.3%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 140.341ms (SLO: <155.000ms -9.5%) vs baseline: +0.8%

Memory: ✅ 40.462MB (SLO: <53.000MB 📉 -23.7%) vs baseline: +4.8%

✅ get-context

Time: ✅ 16.025ms (SLO: <20.500ms 📉 -21.8%) vs baseline: -0.6%

Memory: ✅ 36.276MB (SLO: <53.000MB 📉 -31.6%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 16.292ms (SLO: <20.500ms 📉 -20.5%) vs baseline: -0.5%

Memory: ✅ 36.190MB (SLO: <53.000MB 📉 -31.7%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 35.902ms (SLO: <40.000ms 📉 -10.2%) vs baseline: +1.7%

Memory: ✅ 36.813MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.6%

✅ set-status

Time: ✅ 17.734ms (SLO: <22.000ms 📉 -19.4%) vs baseline: -0.1%

Memory: ✅ 36.277MB (SLO: <53.000MB 📉 -31.6%) vs baseline: +5.1%

✅ start

Time: ✅ 16.097ms (SLO: <20.500ms 📉 -21.5%) vs baseline: +0.6%

Memory: ✅ 36.293MB (SLO: <53.000MB 📉 -31.5%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 50.628ms (SLO: <52.500ms -3.6%) vs baseline: -0.3%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 52.042ms (SLO: <54.500ms -4.5%) vs baseline: -0.4%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +5.2%

✅ start-finish-traceid128

Time: ✅ 54.168ms (SLO: <57.000ms -5.0%) vs baseline: +0.2%

Memory: ✅ 34.524MB (SLO: <35.500MB -2.7%) vs baseline: +4.5%

✅ start-traceid128

Time: ✅ 16.683ms (SLO: <22.500ms 📉 -25.9%) vs baseline: +2.2%

Memory: ✅ 36.270MB (SLO: <53.000MB 📉 -31.6%) vs baseline: +4.9%

✅ update-name

Time: ✅ 16.566ms (SLO: <22.000ms 📉 -24.7%) vs baseline: +1.2%

Memory: ✅ 36.382MB (SLO: <53.000MB 📉 -31.4%) vs baseline: +4.8%

✅ tracer - 6/6

✅ large

Time: ✅ 29.028ms (SLO: <32.950ms 📉 -11.9%) vs baseline: +0.1%

Memory: ✅ 35.311MB (SLO: <36.500MB -3.3%) vs baseline: +4.9%

✅ medium

Time: ✅ 2.873ms (SLO: <3.200ms 📉 -10.2%) vs baseline: ~same

Memory: ✅ 34.131MB (SLO: <35.500MB -3.9%) vs baseline: +4.8%

✅ small

Time: ✅ 326.659µs (SLO: <370.000µs 📉 -11.7%) vs baseline: +0.8%

Memory: ✅ 34.603MB (SLO: <35.500MB -2.5%) vs baseline: +4.9%

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

KowalskiThomas · 2025-11-10T12:05:02Z

/gitlab resync-code

dd-devflow-routing-codex · 2025-11-10T12:05:04Z

View all feedbacks in Devflow UI.

2025-11-10 12:05:04 UTC ℹ️ Start processing command /gitlab resync-code

2025-11-10 12:05:10 UTC ℹ️ Devflow: /gitlab resync-code

resync successful

KowalskiThomas · 2025-11-12T11:15:40Z

/gitlab estimate-cost

dd-devflow-routing-codex · 2025-11-12T11:15:43Z

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Estimated cost is $60.92 for chore(profiling): move echion to dd-trace-py (cumulated CI duration: -494202h1m28.528371712s)

## Description This ports P403n1x87/echion#181 to dd-trace-py. This PR may be the last of its kind as [chore(profiling): move echion to dd-trace-py](#15136) is just around the corner! 🎉

KowalskiThomas · 2025-11-17T09:33:15Z

Last week we still had issues with microbenchmarks. Rebasing on main now to restart the CI!

Specifically commit bbb0c5d2c328765e5548912f9951f20b1baa8b7d

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch 4 times, most recently from 991be14 to d22f7f9 Compare November 4, 2025 16:53

KowalskiThomas changed the title ~~copy echion to dd-trace-py~~ chore(profiling): move echion to dd-trace-py Nov 4, 2025

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch 6 times, most recently from eb048a2 to 08c227e Compare November 5, 2025 10:08

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch 4 times, most recently from 7e12a2c to 4c898d7 Compare November 10, 2025 10:56

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch 8 times, most recently from 7327f17 to cd96233 Compare November 12, 2025 10:15

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch 6 times, most recently from 30c7838 to e0ae172 Compare November 12, 2025 15:31

KowalskiThomas mentioned this pull request Nov 13, 2025

fix(profiling): update echion #15239

Merged

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch from e0ae172 to 9690372 Compare November 13, 2025 17:18

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch from 9690372 to 09adbd8 Compare November 14, 2025 13:28

KowalskiThomas added 9 commits November 17, 2025 10:33

chore(profiling): move echion to dd-trace-py

2ae8719

chore(profiling): add release notes

f811ecf

chore(profiling): remove memory.h from echion

0371921

chore(profiling): remove where from echion

a9e5c5d

chore(profiling): remove native from echion

0408389

chore(profiling): remove unused coremodule functionality

5c70bd2

chore(profiling): remove unused MojoRenderer

ece3ac9

chore(profiling): run clang-format

1cd286e

chore(profiling): import latest echion changes

88661d6

Specifically commit bbb0c5d2c328765e5548912f9951f20b1baa8b7d

KowalskiThomas force-pushed the kowalski/echion-to-dd-trace-py branch from 09adbd8 to 88661d6 Compare November 17, 2025 09:34

KowalskiThomas marked this pull request as ready for review November 17, 2025 14:20

KowalskiThomas requested review from a team as code owners November 17, 2025 14:20

KowalskiThomas requested review from emmettbutler and nsrip-dd November 17, 2025 14:20

KowalskiThomas added Profiling Continous Profling changelog/no-changelog A changelog entry is not required for this PR. labels Nov 17, 2025

chore(profiling): move echion to dd-trace-py #15136

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chore(profiling): move echion to dd-trace-py #15136

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ ospathbasename_aspect

✅ ospathbasename_noaspect

✅ ospathjoin_aspect

✅ ospathjoin_noaspect

✅ ospathnormcase_aspect

✅ ospathnormcase_noaspect

✅ ospathsplit_aspect

✅ ospathsplit_noaspect

✅ ospathsplitdrive_aspect

✅ ospathsplitdrive_noaspect

✅ ospathsplitext_aspect

✅ ospathsplitext_noaspect

✅ add-event

✅ add-metrics

✅ add-tags

✅ get-context

✅ is-recording

✅ record-exception

✅ set-status

✅ start

✅ start-finish

✅ start-finish-telemetry

✅ update-name

✅ 1-count-metric-1-times

✅ 1-count-metrics-100-times

✅ 1-distribution-metric-1-times

✅ 1-distribution-metrics-100-times

✅ 1-gauge-metric-1-times

✅ 1-gauge-metrics-100-times

✅ 1-rate-metric-1-times

✅ 1-rate-metrics-100-times

✅ 100-count-metrics-100-times

✅ 100-distribution-metrics-100-times

✅ 100-gauge-metrics-100-times

✅ 100-rate-metrics-100-times

✅ flush-1-metric

✅ flush-100-metrics

✅ flush-1000-metrics

⚠️ context_with_data_listeners

✅ context_with_data_no_listeners

✅ get_item_exists

✅ get_item_missing

✅ set_item

✅ appsec

✅ exception-replay-enabled

✅ iast

✅ profiler

✅ resource-renaming

✅ span-code-origin

✅ tracer

✅ tracer-and-profiler

✅ tracer-dont-create-db-spans

✅ tracer-minimal

✅ tracer-native

✅ tracer-no-caches

✅ tracer-no-databases

✅ tracer-no-middleware

✅ tracer-no-templates

✅ errortracking-enabled-all

✅ errortracking-enabled-user

KowalskiThomas commented Nov 4, 2025 •

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pr-commenter bot commented Nov 5, 2025 •

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