fix(ray): increase ray instrumentation stability #15446

dubloom · 2025-11-27T15:38:15Z

Ray integration was until very soon only tested internally. We had several issues with instrumenting jobs based on when ray was initialized and some crashes related to context injection.

This PR is created to fix all the small issues and make the integration stable. Ray integration should be advertised to be used only on versions including this fix. The releasenote is covering the only customer facing issue.

Context

During internal dogfooding some bugs were found/some assumptions were challenged:

Most of the users can't called ray.init() at the top of the file (which was a prerequisite for a fully working instrumentation).
After analyzing all the consequences of calling ray.init() late or waiting for auto-initialization (for example when a task is submitted for the first time), it appears that the only viable solution was to change the way we instrument the cluster.
Some ray internal tasks were instrumented and created non actionnable/useful orphan spans.
We still had issues with context injection
Service names were not properly working when unspecified.

Changes

Update docs to recommend using ddtrace-run. Note that we advise to deactivate some integrations otherwise instrumenting ray cluster is very noisy. We will be able to remove that if we make an upstream contribution.
Fix service names and specify precedence order in docs.
Prevent some potential future bugs by not instrumenting cross_language tasks
Add a fix for injecting dd_trace_ctx in tasks.

Testing

I added some tests to ensure all the behavior are tested:

Added some tests related to service name
Added some tests to show the issues with not calling ray.init() to be sure it is documented and any changes will be detected. This tests are also ensuring that nothing crashes.

Additional Notes

Ray test suite were run while ddtrace activated increasing the confidence in this PR.

github-actions · 2025-11-27T15:38:42Z

CODEOWNERS have been resolved as:

releasenotes/notes/fix-ray-without-init-5e21fcf5117afd0c.yaml           @DataDog/apm-python
tests/contrib/ray/jobs/actor_without_init.py                            @DataDog/ml-observability
tests/contrib/ray/jobs/service.py                                       @DataDog/ml-observability
tests/contrib/ray/jobs/task_without_init.py                             @DataDog/ml-observability
tests/snapshots/tests.contrib.ray.test_ray.TestRayWithoutInit.test_actor_without_init.json  @DataDog/apm-python
tests/snapshots/tests.contrib.ray.test_ray.TestRayWithoutInit.test_job_name_specified.json  @DataDog/apm-python
tests/snapshots/tests.contrib.ray.test_ray.TestRayWithoutInit.test_task_without_init.json  @DataDog/apm-python
tests/snapshots/tests.contrib.ray.test_ray.test_service_name.json       @DataDog/apm-python
tests/snapshots/tests.contrib.ray.test_ray.test_use_entrypoint_service_name.json  @DataDog/apm-python
ddtrace/contrib/internal/ray/__init__.py                                @DataDog/ml-observability
ddtrace/contrib/internal/ray/patch.py                                   @DataDog/ml-observability
tests/contrib/ray/test_ray.py                                           @DataDog/ml-observability
tests/contrib/ray/jobs/actor_and_task.py                                @DataDog/ml-observability
tests/contrib/ray/jobs/actor_interactions.py                            @DataDog/ml-observability
tests/contrib/ray/jobs/error_in_task.py                                 @DataDog/ml-observability
tests/contrib/ray/jobs/nested_tasks.py                                  @DataDog/ml-observability
tests/contrib/ray/jobs/simple_actor.py                                  @DataDog/ml-observability
tests/contrib/ray/jobs/simple_task.py                                   @DataDog/ml-observability
tests/contrib/ray/jobs/simple_wait.py                                   @DataDog/ml-observability
tests/snapshots/tests.contrib.ray.test_ray.test_task_without_init.json  @DataDog/apm-python

github-actions · 2025-11-27T16:07:22Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 247 ± 3 ms.

The average import time from base is: 251 ± 4 ms.

The import time difference between this PR and base is: -3.7 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.769 ms (1.12%)

ddtrace.bootstrap.sitecustomize 1.386 ms (0.56%)

ddtrace.bootstrap.preload 1.386 ms (0.56%)

ddtrace.internal.remoteconfig.client 0.696 ms (0.28%)

ddtrace 1.383 ms (0.56%)

ddtrace._logger 0.698 ms (0.28%)

ddtrace.internal.telemetry 0.698 ms (0.28%)

ddtrace.internal.telemetry.writer 0.698 ms (0.28%)

ddtrace.internal.utils.version 0.698 ms (0.28%)

ddtrace.version 0.698 ms (0.28%)

ddtrace.internal._unpatched 0.029 ms (0.01%)

json 0.029 ms (0.01%)

json.decoder 0.029 ms (0.01%)

re 0.029 ms (0.01%)

enum 0.029 ms (0.01%)

types 0.029 ms (0.01%)

pr-commenter · 2025-11-27T16:29:41Z

Performance SLOs

Comparing candidate dubloom/ddtrace-run-ray (9d673c1) with baseline main (53c5793)

📈 Performance Regressions (3 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.398µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.7%

Memory: ✅ 40.155MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%

✅ add_inplace_aspect

Time: ✅ 0.409µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.3%

Memory: ✅ 40.276MB (SLO: <41.500MB -3.0%) vs baseline: +5.1%

✅ add_inplace_noaspect

Time: ✅ 0.317µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.1%

Memory: ✅ 40.137MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%

✅ add_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.3%

Memory: ✅ 40.376MB (SLO: <41.500MB -2.7%) vs baseline: +5.0%

✅ bytearray_aspect

Time: ✅ 1.371µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +1.3%

Memory: ✅ 40.324MB (SLO: <41.500MB -2.8%) vs baseline: +5.0%

✅ bytearray_extend_aspect

Time: ✅ 1.517µs (SLO: <10.000µs 📉 -84.8%) vs baseline: +0.4%

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

✅ bytearray_extend_noaspect

Time: ✅ 0.614µs (SLO: <10.000µs 📉 -93.9%) vs baseline: ~same

Memory: ✅ 40.152MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

✅ bytearray_noaspect

Time: ✅ 0.487µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +1.2%

Memory: ✅ 40.126MB (SLO: <41.500MB -3.3%) vs baseline: +4.8%

✅ bytes_aspect

Time: ✅ 1.300µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +1.7%

Memory: ✅ 40.156MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%

✅ bytes_noaspect

Time: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.2%

Memory: ✅ 40.166MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 1.349µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +1.7%

Memory: ✅ 40.145MB (SLO: <41.500MB -3.3%) vs baseline: +4.4%

✅ bytesio_noaspect

Time: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.6%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +5.0%

✅ capitalize_aspect

Time: ✅ 0.744µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +1.0%

Memory: ✅ 40.376MB (SLO: <41.500MB -2.7%) vs baseline: +5.5%

✅ capitalize_noaspect

Time: ✅ 0.432µs (SLO: <10.000µs 📉 -95.7%) vs baseline: -0.7%

Memory: ✅ 40.046MB (SLO: <41.500MB -3.5%) vs baseline: +4.5%

✅ casefold_aspect

Time: ✅ 0.740µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -0.6%

Memory: ✅ 40.027MB (SLO: <41.500MB -3.5%) vs baseline: +4.1%

✅ casefold_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.7%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

✅ decode_aspect

Time: ✅ 0.727µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.7%

Memory: ✅ 40.541MB (SLO: <41.500MB -2.3%) vs baseline: +5.8%

✅ decode_noaspect

Time: ✅ 0.415µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -1.1%

Memory: ✅ 40.172MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%

✅ encode_aspect

Time: ✅ 0.711µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.6%

Memory: ✅ 40.442MB (SLO: <41.500MB -2.5%) vs baseline: +5.7%

✅ encode_noaspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.1%

Memory: ✅ 40.087MB (SLO: <41.500MB -3.4%) vs baseline: +4.4%

✅ format_aspect

Time: ✅ 3.430µs (SLO: <10.000µs 📉 -65.7%) vs baseline: -1.8%

Memory: ✅ 40.225MB (SLO: <41.500MB -3.1%) vs baseline: +5.0%

✅ format_map_aspect

Time: ✅ 3.517µs (SLO: <10.000µs 📉 -64.8%) vs baseline: -2.4%

Memory: ✅ 40.184MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 0.781µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.7%

Memory: ✅ 40.254MB (SLO: <41.500MB -3.0%) vs baseline: +4.9%

✅ format_noaspect

Time: ✅ 0.601µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.5%

Memory: ✅ 40.108MB (SLO: <41.500MB -3.4%) vs baseline: +4.6%

✅ index_aspect

Time: ✅ 0.357µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.5%

Memory: ✅ 40.234MB (SLO: <41.500MB -3.0%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -1.1%

Memory: ✅ 40.127MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%

✅ join_aspect

Time: ✅ 1.339µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +0.9%

Memory: ✅ 40.122MB (SLO: <41.500MB -3.3%) vs baseline: +4.8%

✅ join_noaspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.3%

Memory: ✅ 40.142MB (SLO: <41.500MB -3.3%) vs baseline: +4.3%

✅ ljust_aspect

Time: ✅ 2.612µs (SLO: <20.000µs 📉 -86.9%) vs baseline: +2.0%

Memory: ✅ 40.164MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

✅ ljust_noaspect

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

Memory: ✅ 40.089MB (SLO: <41.500MB -3.4%) vs baseline: +4.4%

✅ lower_aspect

Time: ✅ 2.299µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +2.9%

Memory: ✅ 40.263MB (SLO: <41.500MB -3.0%) vs baseline: +5.1%

✅ lower_noaspect

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

Memory: ✅ 40.231MB (SLO: <41.500MB -3.1%) vs baseline: +5.1%

✅ lstrip_aspect

Time: ✅ 2.269µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.2%

Memory: ✅ 40.184MB (SLO: <41.500MB -3.2%) vs baseline: +5.0%

✅ lstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.1%

Memory: ✅ 40.293MB (SLO: <41.500MB -2.9%) vs baseline: +4.9%

✅ modulo_aspect

Time: ✅ 1.050µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +4.5%

Memory: ✅ 40.462MB (SLO: <41.500MB -2.5%) vs baseline: +5.5%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.541µs (SLO: <10.000µs 📉 -84.6%) vs baseline: -1.4%

Memory: ✅ 40.369MB (SLO: <41.500MB -2.7%) vs baseline: +5.2%

✅ modulo_aspect_for_bytes

Time: ✅ 0.969µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -0.4%

Memory: ✅ 40.131MB (SLO: <41.500MB -3.3%) vs baseline: +4.5%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.244µs (SLO: <10.000µs 📉 -87.6%) vs baseline: +1.5%

Memory: ✅ 40.025MB (SLO: <41.500MB -3.6%) vs baseline: +4.2%

✅ modulo_noaspect

Time: ✅ 0.628µs (SLO: <10.000µs 📉 -93.7%) vs baseline: ~same

Memory: ✅ 40.313MB (SLO: <41.500MB -2.9%) vs baseline: +5.2%

✅ replace_aspect

Time: ✅ 4.843µs (SLO: <10.000µs 📉 -51.6%) vs baseline: -1.5%

Memory: ✅ 40.128MB (SLO: <41.500MB -3.3%) vs baseline: +4.8%

✅ replace_noaspect

Time: ✅ 0.466µs (SLO: <10.000µs 📉 -95.3%) vs baseline: +0.5%

Memory: ✅ 40.191MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ repr_aspect

Time: ✅ 0.914µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +0.8%

Memory: ✅ 40.118MB (SLO: <41.500MB -3.3%) vs baseline: +4.7%

✅ repr_noaspect

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

Memory: ✅ 40.184MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ rstrip_aspect

Time: ✅ 2.074µs (SLO: <20.000µs 📉 -89.6%) vs baseline: +7.0%

Memory: ✅ 40.206MB (SLO: <41.500MB -3.1%) vs baseline: +4.9%

✅ rstrip_noaspect

Time: ✅ 0.378µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.5%

Memory: ✅ 40.170MB (SLO: <41.500MB -3.2%) vs baseline: +4.6%

✅ slice_aspect

Time: ✅ 0.497µs (SLO: <10.000µs 📉 -95.0%) vs baseline: ~same

Memory: ✅ 40.305MB (SLO: <41.500MB -2.9%) vs baseline: +5.2%

✅ slice_noaspect

Time: ✅ 0.446µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.8%

Memory: ✅ 40.193MB (SLO: <41.500MB -3.1%) vs baseline: +4.2%

✅ stringio_aspect

Time: ✅ 1.554µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +1.7%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.9%

✅ stringio_noaspect

Time: ✅ 0.718µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.2%

Memory: ✅ 40.145MB (SLO: <41.500MB -3.3%) vs baseline: +4.6%

✅ strip_aspect

Time: ✅ 2.260µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +1.5%

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

✅ strip_noaspect

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

Memory: ✅ 40.293MB (SLO: <41.500MB -2.9%) vs baseline: +5.2%

✅ swapcase_aspect

Time: ✅ 2.485µs (SLO: <10.000µs 📉 -75.2%) vs baseline: +0.7%

Memory: ✅ 40.364MB (SLO: <41.500MB -2.7%) vs baseline: +5.2%

✅ swapcase_noaspect

Time: ✅ 0.536µs (SLO: <10.000µs 📉 -94.6%) vs baseline: -1.5%

Memory: ✅ 40.189MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

✅ title_aspect

Time: ✅ 2.431µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +2.2%

Memory: ✅ 40.226MB (SLO: <41.500MB -3.1%) vs baseline: +5.0%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.8%

Memory: ✅ 40.290MB (SLO: <41.500MB -2.9%) vs baseline: +5.2%

✅ translate_aspect

Time: ✅ 3.326µs (SLO: <10.000µs 📉 -66.7%) vs baseline: -0.4%

Memory: ✅ 40.167MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

✅ translate_noaspect

Time: ✅ 1.042µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.7%

Memory: ✅ 40.187MB (SLO: <41.500MB -3.2%) vs baseline: +4.7%

✅ upper_aspect

Time: ✅ 2.604µs (SLO: <10.000µs 📉 -74.0%) vs baseline: 📈 +17.1%

Memory: ✅ 40.364MB (SLO: <41.500MB -2.7%) vs baseline: +5.4%

✅ upper_noaspect

Time: ✅ 0.372µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.7%

Memory: ✅ 40.165MB (SLO: <41.500MB -3.2%) vs baseline: +4.8%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 5.139µs (SLO: <10.000µs 📉 -48.6%) vs baseline: 📈 +24.9%

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

✅ ospathbasename_noaspect

Time: ✅ 1.082µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.7%

Memory: ✅ 40.128MB (SLO: <41.000MB -2.1%) vs baseline: +4.8%

✅ ospathjoin_aspect

Time: ✅ 6.187µs (SLO: <10.000µs 📉 -38.1%) vs baseline: -0.3%

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

✅ ospathjoin_noaspect

Time: ✅ 2.267µs (SLO: <10.000µs 📉 -77.3%) vs baseline: -1.3%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.2%

✅ ospathnormcase_aspect

Time: ✅ 3.371µs (SLO: <10.000µs 📉 -66.3%) vs baseline: -2.0%

Memory: ✅ 40.128MB (SLO: <41.000MB -2.1%) vs baseline: +4.5%

✅ ospathnormcase_noaspect

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

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

✅ ospathsplit_aspect

Time: ✅ 4.727µs (SLO: <10.000µs 📉 -52.7%) vs baseline: -0.3%

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

✅ ospathsplit_noaspect

Time: ✅ 1.586µs (SLO: <10.000µs 📉 -84.1%) vs baseline: -0.6%

Memory: ✅ 40.069MB (SLO: <41.000MB -2.3%) vs baseline: +4.4%

✅ ospathsplitdrive_aspect

Time: ✅ 3.574µs (SLO: <10.000µs 📉 -64.3%) vs baseline: -1.7%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.6%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.697µs (SLO: <10.000µs 📉 -93.0%) vs baseline: ~same

Memory: ✅ 40.049MB (SLO: <41.000MB -2.3%) vs baseline: +4.3%

✅ ospathsplitext_aspect

Time: ✅ 4.569µs (SLO: <10.000µs 📉 -54.3%) vs baseline: +2.0%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.8%

✅ ospathsplitext_noaspect

Time: ✅ 1.377µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -0.3%

Memory: ✅ 40.265MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.2%

📈 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.376µs (SLO: <20.000µs 📉 -83.1%) vs baseline: 📈 +13.5%

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

✅ 1-count-metrics-100-times

Time: ✅ 200.808µs (SLO: <220.000µs -8.7%) vs baseline: -0.3%

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

✅ 1-distribution-metric-1-times

Time: ✅ 3.309µs (SLO: <20.000µs 📉 -83.5%) vs baseline: -0.7%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.8%

✅ 1-distribution-metrics-100-times

Time: ✅ 216.418µs (SLO: <230.000µs -5.9%) vs baseline: -0.5%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ 1-gauge-metric-1-times

Time: ✅ 2.189µs (SLO: <20.000µs 📉 -89.1%) vs baseline: -0.8%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

✅ 1-gauge-metrics-100-times

Time: ✅ 137.600µs (SLO: <150.000µs -8.3%) vs baseline: +0.9%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.3%

✅ 1-rate-metric-1-times

Time: ✅ 3.095µs (SLO: <20.000µs 📉 -84.5%) vs baseline: -0.2%

Memory: ✅ 34.878MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.5%

✅ 1-rate-metrics-100-times

Time: ✅ 214.532µs (SLO: <250.000µs 📉 -14.2%) vs baseline: +0.3%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ 100-count-metrics-100-times

Time: ✅ 20.380ms (SLO: <22.000ms -7.4%) vs baseline: ~same

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.275ms (SLO: <2.300ms 🟡 -1.1%) vs baseline: -0.8%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.7%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.413ms (SLO: <1.550ms -8.8%) vs baseline: ~same

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ 100-rate-metrics-100-times

Time: ✅ 2.219ms (SLO: <2.550ms 📉 -13.0%) vs baseline: ~same

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +5.2%

✅ flush-1-metric

Time: ✅ 4.565µs (SLO: <20.000µs 📉 -77.2%) vs baseline: -0.1%

Memory: ✅ 35.134MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.0%

✅ flush-100-metrics

Time: ✅ 174.785µs (SLO: <250.000µs 📉 -30.1%) vs baseline: ~same

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.9%

✅ flush-1000-metrics

Time: ✅ 2.178ms (SLO: <2.500ms 📉 -12.9%) vs baseline: -0.7%

Memory: ✅ 35.979MB (SLO: <36.500MB 🟡 -1.4%) vs baseline: +5.0%

🟡 Near SLO Breach (17 suites)

🟡 coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.185µs (SLO: <20.000µs 📉 -34.1%) vs baseline: -0.9%

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +4.7%

✅ context_with_data_no_listeners

Time: ✅ 3.264µs (SLO: <10.000µs 📉 -67.4%) vs baseline: -0.4%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ get_item_exists

Time: ✅ 0.578µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.5%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.632µs (SLO: <10.000µs 📉 -93.7%) vs baseline: ~same

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

✅ set_item

Time: ✅ 24.170µs (SLO: <30.000µs 📉 -19.4%) vs baseline: +0.6%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +5.0%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 16.243ms (SLO: <19.850ms 📉 -18.2%) vs baseline: ~same

Memory: ✅ 69.667MB (SLO: <70.000MB 🟡 -0.5%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 16.291ms (SLO: <19.400ms 📉 -16.0%) vs baseline: -0.2%

Memory: ✅ 69.763MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 16.299ms (SLO: <19.450ms 📉 -16.2%) vs baseline: -0.2%

Memory: ✅ 69.792MB (SLO: <70.000MB 🟡 -0.3%) vs baseline: +4.8%

🟡 errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.063ms (SLO: <2.300ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 55.384MB (SLO: <56.500MB 🟡 -2.0%) vs baseline: +4.9%

✅ errortracking-enabled-user

Time: ✅ 2.079ms (SLO: <2.250ms -7.6%) vs baseline: +0.3%

Memory: ✅ 55.483MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.1%

Memory: ✅ 55.306MB (SLO: <56.500MB -2.1%) vs baseline: +4.7%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 3.372ms (SLO: <4.750ms 📉 -29.0%) vs baseline: ~same

Memory: ✅ 55.438MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.7%

✅ appsec-post

Time: ✅ 2.860ms (SLO: <6.750ms 📉 -57.6%) vs baseline: +0.2%

Memory: ✅ 55.515MB (SLO: <66.500MB 📉 -16.5%) vs baseline: +4.9%

✅ appsec-telemetry

Time: ✅ 3.397ms (SLO: <4.750ms 📉 -28.5%) vs baseline: +0.8%

Memory: ✅ 55.480MB (SLO: <66.500MB 📉 -16.6%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.867ms (SLO: <2.000ms -6.6%) vs baseline: ~same

Memory: ✅ 47.912MB (SLO: <49.500MB -3.2%) vs baseline: +4.8%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.0%) vs baseline: +0.2%

Memory: ✅ 44.606MB (SLO: <49.000MB -9.0%) vs baseline: +4.4%

✅ profiler

Time: ✅ 1.902ms (SLO: <2.100ms -9.5%) vs baseline: -0.2%

Memory: ✅ 48.815MB (SLO: <50.000MB -2.4%) vs baseline: +4.8%

✅ resource-renaming

Time: ✅ 3.345ms (SLO: <3.650ms -8.4%) vs baseline: -0.1%

Memory: ✅ 55.501MB (SLO: <56.000MB 🟡 -0.9%) vs baseline: +4.9%

✅ tracer

Time: ✅ 3.363ms (SLO: <3.650ms -7.9%) vs baseline: -0.5%

Memory: ✅ 55.462MB (SLO: <56.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 3.372ms (SLO: <3.650ms -7.6%) vs baseline: +0.5%

Memory: ✅ 55.519MB (SLO: <60.000MB -7.5%) vs baseline: +5.0%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 2.062ms (SLO: <4.200ms 📉 -50.9%) vs baseline: ~same

Memory: ✅ 55.443MB (SLO: <66.000MB 📉 -16.0%) vs baseline: +4.9%

✅ iast-enabled

Time: ✅ 2.072ms (SLO: <2.800ms 📉 -26.0%) vs baseline: +0.3%

Memory: ✅ 55.404MB (SLO: <62.500MB 📉 -11.4%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 2.061ms (SLO: <2.250ms -8.4%) vs baseline: ~same

Memory: ✅ 55.404MB (SLO: <56.500MB 🟡 -1.9%) vs baseline: +4.9%

🟡 httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.513µs (SLO: <100.000µs 📉 -18.5%) vs baseline: ~same

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.131µs (SLO: <20.000µs 📉 -29.3%) vs baseline: -0.3%

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

✅ b3_single_headers

Time: ✅ 13.281µs (SLO: <20.000µs 📉 -33.6%) vs baseline: -0.3%

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.680µs (SLO: <80.000µs 📉 -20.4%) vs baseline: +0.1%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.218µs (SLO: <80.000µs 📉 -17.2%) vs baseline: +0.3%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.9%

✅ empty_headers

Time: ✅ 1.621µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.4%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

✅ full_t_id_datadog_headers

Time: ✅ 22.419µs (SLO: <30.000µs 📉 -25.3%) vs baseline: +0.1%

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

✅ invalid_priority_header

Time: ✅ 6.541µs (SLO: <10.000µs 📉 -34.6%) vs baseline: -0.2%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.1%

✅ invalid_span_id_header

Time: ✅ 6.555µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +5.2%

✅ invalid_tags_header

Time: ✅ 6.561µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.8%

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

✅ invalid_trace_id_header

Time: ✅ 6.562µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +1.3%

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

✅ large_header_no_matches

Time: ✅ 27.588µs (SLO: <30.000µs -8.0%) vs baseline: -0.5%

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

✅ large_valid_headers_all

Time: ✅ 28.876µs (SLO: <40.000µs 📉 -27.8%) vs baseline: +0.6%

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

✅ medium_header_no_matches

Time: ✅ 9.937µs (SLO: <20.000µs 📉 -50.3%) vs baseline: -0.4%

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

✅ medium_valid_headers_all

Time: ✅ 11.383µs (SLO: <20.000µs 📉 -43.1%) vs baseline: +0.3%

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

✅ none_propagation_style

Time: ✅ 1.712µs (SLO: <10.000µs 📉 -82.9%) vs baseline: -0.3%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ tracecontext_headers

Time: ✅ 34.762µs (SLO: <40.000µs 📉 -13.1%) vs baseline: +0.3%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.4%

✅ valid_headers_all

Time: ✅ 6.563µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.4%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.6%

✅ valid_headers_basic

Time: ✅ 6.092µs (SLO: <10.000µs 📉 -39.1%) vs baseline: ~same

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

✅ wsgi_empty_headers

Time: ✅ 1.608µs (SLO: <10.000µs 📉 -83.9%) vs baseline: ~same

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

✅ wsgi_invalid_priority_header

Time: ✅ 6.566µs (SLO: <10.000µs 📉 -34.3%) vs baseline: +0.1%

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

✅ wsgi_invalid_span_id_header

Time: ✅ 1.603µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.551µs (SLO: <10.000µs 📉 -34.5%) vs baseline: -0.9%

Memory: ✅ 34.977MB (SLO: <35.500MB 🟡 -1.5%) vs baseline: +5.0%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.630µs (SLO: <10.000µs 📉 -33.7%) vs baseline: +0.9%

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.747µs (SLO: <40.000µs 📉 -28.1%) vs baseline: -0.4%

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.851µs (SLO: <40.000µs 📉 -25.4%) vs baseline: ~same

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

✅ wsgi_medium_header_no_matches

Time: ✅ 10.166µs (SLO: <20.000µs 📉 -49.2%) vs baseline: +0.4%

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

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.566µs (SLO: <20.000µs 📉 -42.2%) vs baseline: -0.6%

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

✅ wsgi_valid_headers_all

Time: ✅ 6.573µs (SLO: <10.000µs 📉 -34.3%) vs baseline: ~same

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ wsgi_valid_headers_basic

Time: ✅ 6.107µs (SLO: <10.000µs 📉 -38.9%) vs baseline: +0.4%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.4%

🟡 httppropagationinject - 16/16

✅ ids_only

Time: ✅ 22.095µs (SLO: <30.000µs 📉 -26.4%) vs baseline: +4.6%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ with_all

Time: ✅ 27.956µs (SLO: <40.000µs 📉 -30.1%) vs baseline: -0.6%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.8%

✅ with_dd_origin

Time: ✅ 24.784µs (SLO: <30.000µs 📉 -17.4%) vs baseline: -0.3%

Memory: ✅ 34.819MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 24.491µs (SLO: <40.000µs 📉 -38.8%) vs baseline: -1.0%

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

✅ with_sampling_priority

Time: ✅ 21.089µs (SLO: <30.000µs 📉 -29.7%) vs baseline: -0.6%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +5.2%

✅ with_tags

Time: ✅ 25.916µs (SLO: <40.000µs 📉 -35.2%) vs baseline: -0.6%

Memory: ✅ 34.859MB (SLO: <35.500MB 🟡 -1.8%) vs baseline: +4.8%

✅ with_tags_invalid

Time: ✅ 27.407µs (SLO: <40.000µs 📉 -31.5%) vs baseline: -0.3%

Memory: ✅ 34.839MB (SLO: <35.500MB 🟡 -1.9%) vs baseline: +4.9%

✅ with_tags_max_size

Time: ✅ 26.487µs (SLO: <40.000µs 📉 -33.8%) vs baseline: -0.4%

Memory: ✅ 34.780MB (SLO: <35.500MB -2.0%) vs baseline: +4.9%

🟡 iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.996µs (SLO: <40.000µs 📉 -15.0%) vs baseline: +6.6%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.0%

✅ re_expand_noaspect

Time: ✅ 28.613µs (SLO: <40.000µs 📉 -28.5%) vs baseline: +0.2%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.9%

✅ re_findall_aspect

Time: ✅ 2.903µs (SLO: <10.000µs 📉 -71.0%) vs baseline: -0.4%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +5.0%

✅ re_findall_noaspect

Time: ✅ 1.410µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.9%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.2%

✅ re_finditer_aspect

Time: ✅ 4.418µs (SLO: <10.000µs 📉 -55.8%) vs baseline: -1.0%

Memory: ✅ 40.226MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +4.9%

✅ re_finditer_noaspect

Time: ✅ 1.394µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -0.9%

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

✅ re_fullmatch_aspect

Time: ✅ 2.687µs (SLO: <10.000µs 📉 -73.1%) vs baseline: -1.0%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.295µs (SLO: <10.000µs 📉 -87.1%) vs baseline: -1.3%

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.7%

✅ re_group_aspect

Time: ✅ 2.972µs (SLO: <10.000µs 📉 -70.3%) vs baseline: -1.2%

Memory: ✅ 40.206MB (SLO: <41.000MB 🟡 -1.9%) vs baseline: +5.0%

✅ re_group_noaspect

Time: ✅ 1.632µs (SLO: <10.000µs 📉 -83.7%) vs baseline: +1.6%

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.4%

✅ re_groups_aspect

Time: ✅ 3.121µs (SLO: <10.000µs 📉 -68.8%) vs baseline: -0.7%

Memory: ✅ 40.167MB (SLO: <41.000MB -2.0%) vs baseline: +4.9%

✅ re_groups_noaspect

Time: ✅ 1.697µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.7%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +4.9%

✅ re_match_aspect

Time: ✅ 2.760µs (SLO: <10.000µs 📉 -72.4%) vs baseline: -0.3%

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

✅ re_match_noaspect

Time: ✅ 1.319µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +1.4%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.1%

✅ re_search_aspect

Time: ✅ 2.548µs (SLO: <10.000µs 📉 -74.5%) vs baseline: -2.1%

Memory: ✅ 40.305MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.1%

✅ re_search_noaspect

Time: ✅ 1.197µs (SLO: <10.000µs 📉 -88.0%) vs baseline: +0.2%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.8%

✅ re_sub_aspect

Time: ✅ 3.506µs (SLO: <10.000µs 📉 -64.9%) vs baseline: +1.2%

Memory: ✅ 40.049MB (SLO: <41.000MB -2.3%) vs baseline: +4.6%

✅ re_sub_noaspect

Time: ✅ 1.537µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.8%

Memory: ✅ 40.246MB (SLO: <41.000MB 🟡 -1.8%) vs baseline: +5.2%

✅ re_subn_aspect

Time: ✅ 3.648µs (SLO: <10.000µs 📉 -63.5%) vs baseline: -1.7%

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.7%

✅ re_subn_noaspect

Time: ✅ 1.613µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.3%

Memory: ✅ 40.344MB (SLO: <41.000MB 🟡 -1.6%) vs baseline: +5.3%

🟡 iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.537µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +5.9%

Memory: ✅ 40.147MB (SLO: <41.000MB -2.1%) vs baseline: +4.8%

✅ rsplit_noaspect

Time: ✅ 0.580µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.3%

Memory: ✅ 40.285MB (SLO: <41.000MB 🟡 -1.7%) vs baseline: +5.2%

✅ split_aspect

Time: ✅ 1.433µs (SLO: <10.000µs 📉 -85.7%) vs baseline: +0.6%

Memory: ✅ 40.108MB (SLO: <41.000MB -2.2%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 0.576µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +1.2%

Memory: ✅ 40.088MB (SLO: <41.000MB -2.2%) vs baseline: +4.9%

✅ splitlines_aspect

Time: ✅ 1.404µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -2.1%

Memory: ✅ 40.029MB (SLO: <41.000MB -2.4%) vs baseline: +4.5%

✅ splitlines_noaspect

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

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

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 39.454ms (SLO: <47.150ms 📉 -16.3%) vs baseline: -1.0%

Memory: ✅ 39.603MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +5.3%

✅ add-metrics

Time: ✅ 259.881ms (SLO: <344.800ms 📉 -24.6%) vs baseline: +0.6%

Memory: ✅ 43.603MB (SLO: <47.500MB -8.2%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 315.077ms (SLO: <321.000ms 🟡 -1.8%) vs baseline: -0.1%

Memory: ✅ 43.675MB (SLO: <47.500MB -8.1%) vs baseline: +4.7%

✅ get-context

Time: ✅ 79.787ms (SLO: <92.350ms 📉 -13.6%) vs baseline: +0.3%

Memory: ✅ 39.656MB (SLO: <46.500MB 📉 -14.7%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 37.144ms (SLO: <44.500ms 📉 -16.5%) vs baseline: -0.2%

Memory: ✅ 39.484MB (SLO: <47.500MB 📉 -16.9%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 58.230ms (SLO: <67.650ms 📉 -13.9%) vs baseline: -0.2%

Memory: ✅ 39.872MB (SLO: <47.000MB 📉 -15.2%) vs baseline: +4.8%

✅ set-status

Time: ✅ 43.637ms (SLO: <50.400ms 📉 -13.4%) vs baseline: ~same

Memory: ✅ 39.425MB (SLO: <47.000MB 📉 -16.1%) vs baseline: +4.7%

✅ start

Time: ✅ 37.337ms (SLO: <43.450ms 📉 -14.1%) vs baseline: +2.5%

Memory: ✅ 39.393MB (SLO: <47.000MB 📉 -16.2%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 81.585ms (SLO: <88.000ms -7.3%) vs baseline: -0.3%

Memory: ✅ 37.356MB (SLO: <46.500MB 📉 -19.7%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 83.191ms (SLO: <89.000ms -6.5%) vs baseline: -0.3%

Memory: ✅ 37.316MB (SLO: <46.500MB 📉 -19.8%) vs baseline: +4.9%

✅ update-name

Time: ✅ 37.956ms (SLO: <45.150ms 📉 -15.9%) vs baseline: +0.2%

Memory: ✅ 39.634MB (SLO: <47.000MB 📉 -15.7%) vs baseline: +4.9%

🟡 packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 342.241ms (SLO: <354.300ms -3.4%) vs baseline: -1.2%

Memory: ✅ 40.729MB (SLO: <41.500MB 🟡 -1.9%) vs baseline: +4.3%

✅ cache_on

Time: ✅ 0.381µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.4%

Memory: ✅ 39.649MB (SLO: <41.000MB -3.3%) vs baseline: +4.5%

🟡 ratelimiter - 12/12

✅ defaults

Time: ✅ 2.377µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +0.6%

Memory: ✅ 35.095MB (SLO: <35.500MB 🟡 -1.1%) vs baseline: +4.8%

✅ high_rate_limit

Time: ✅ 2.411µs (SLO: <10.000µs 📉 -75.9%) vs baseline: ~same

Memory: ✅ 35.016MB (SLO: <35.500MB 🟡 -1.4%) vs baseline: +4.7%

✅ long_window

Time: ✅ 2.369µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.3%

Memory: ✅ 35.036MB (SLO: <35.500MB 🟡 -1.3%) vs baseline: +4.8%

✅ low_rate_limit

Time: ✅ 2.375µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +1.1%

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +4.9%

✅ no_rate_limit

Time: ✅ 0.835µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +1.4%

Memory: ✅ 35.154MB (SLO: <35.500MB 🟡 -1.0%) vs baseline: +5.3%

✅ short_window

Time: ✅ 2.514µs (SLO: <10.000µs 📉 -74.9%) vs baseline: -0.1%

Memory: ✅ 35.173MB (SLO: <35.500MB 🟡 -0.9%) vs baseline: +5.0%

🟡 recursivecomputation - 8/8

✅ deep

Time: ✅ 308.842ms (SLO: <320.950ms -3.8%) vs baseline: ~same

Memory: ✅ 35.920MB (SLO: <36.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ deep-profiled

Time: ✅ 328.717ms (SLO: <359.150ms -8.5%) vs baseline: ~same

Memory: ✅ 39.754MB (SLO: <40.500MB 🟡 -1.8%) vs baseline: +4.7%

✅ medium

Time: ✅ 6.997ms (SLO: <7.400ms -5.5%) vs baseline: ~same

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ shallow

Time: ✅ 0.945ms (SLO: <1.050ms -10.0%) vs baseline: +1.1%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%

🟡 samplingrules - 8/8

✅ average_match

Time: ✅ 136.987µs (SLO: <290.000µs 📉 -52.8%) vs baseline: ~same

Memory: ✅ 34.721MB (SLO: <35.500MB -2.2%) vs baseline: +5.0%

✅ high_match

Time: ✅ 173.763µs (SLO: <480.000µs 📉 -63.8%) vs baseline: -0.4%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +5.0%

✅ low_match

Time: ✅ 98.320µs (SLO: <120.000µs 📉 -18.1%) vs baseline: -0.6%

Memory: ✅ 603.528MB (SLO: <700.000MB 📉 -13.8%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.652ms (SLO: <8.500ms 📉 -68.8%) vs baseline: ~same

Memory: ✅ 70.970MB (SLO: <75.000MB -5.4%) vs baseline: +4.9%

🟡 sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.640µs (SLO: <20.000µs 📉 -46.8%) vs baseline: +1.2%

Memory: ✅ 35.193MB (SLO: <36.000MB -2.2%) vs baseline: +4.6%

✅ all-enabled

Time: ✅ 41.035µs (SLO: <50.000µs 📉 -17.9%) vs baseline: +2.5%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +4.7%

✅ collectipvariant_exists

Time: ✅ 40.954µs (SLO: <50.000µs 📉 -18.1%) vs baseline: -0.1%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +4.5%

✅ no-collectipvariant

Time: ✅ 40.412µs (SLO: <50.000µs 📉 -19.2%) vs baseline: +0.4%

Memory: ✅ 35.271MB (SLO: <36.000MB -2.0%) vs baseline: +4.4%

✅ no-useragentvariant

Time: ✅ 38.989µs (SLO: <50.000µs 📉 -22.0%) vs baseline: +0.7%

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +4.7%

✅ obfuscation-no-query

Time: ✅ 40.619µs (SLO: <50.000µs 📉 -18.8%) vs baseline: ~same

Memory: ✅ 35.350MB (SLO: <36.000MB 🟡 -1.8%) vs baseline: +5.2%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.347µs (SLO: <90.000µs 📉 -15.2%) vs baseline: +0.5%

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +4.7%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.738µs (SLO: <90.000µs 📉 -14.7%) vs baseline: +0.5%

Memory: ✅ 35.645MB (SLO: <36.500MB -2.3%) vs baseline: +4.7%

✅ obfuscation-send-querystring-disabled

Time: ✅ 155.006µs (SLO: <170.000µs -8.8%) vs baseline: +0.2%

Memory: ✅ 35.684MB (SLO: <36.500MB -2.2%) vs baseline: +5.0%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.473µs (SLO: <160.000µs -6.6%) vs baseline: +0.5%

Memory: ✅ 35.586MB (SLO: <36.500MB -2.5%) vs baseline: +4.9%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 155.421µs (SLO: <170.000µs -8.6%) vs baseline: ~same

Memory: ✅ 35.625MB (SLO: <36.500MB -2.4%) vs baseline: +4.7%

✅ useragentvariant_exists_1

Time: ✅ 39.754µs (SLO: <50.000µs 📉 -20.5%) vs baseline: +0.4%

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

✅ useragentvariant_exists_2

Time: ✅ 40.796µs (SLO: <50.000µs 📉 -18.4%) vs baseline: +0.2%

Memory: ✅ 35.409MB (SLO: <36.000MB 🟡 -1.6%) vs baseline: +5.4%

✅ useragentvariant_exists_3

Time: ✅ 40.298µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +0.3%

Memory: ✅ 35.507MB (SLO: <36.000MB 🟡 -1.4%) vs baseline: +5.0%

✅ useragentvariant_not_exists_1

Time: ✅ 39.629µs (SLO: <50.000µs 📉 -20.7%) vs baseline: +0.4%

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

✅ useragentvariant_not_exists_2

Time: ✅ 39.685µs (SLO: <50.000µs 📉 -20.6%) vs baseline: +0.3%

Memory: ✅ 35.291MB (SLO: <36.000MB 🟡 -2.0%) vs baseline: +4.8%

🟡 span - 26/26

✅ add-event

Time: ✅ 18.255ms (SLO: <22.500ms 📉 -18.9%) vs baseline: +0.6%

Memory: ✅ 36.833MB (SLO: <53.000MB 📉 -30.5%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 87.723ms (SLO: <93.500ms -6.2%) vs baseline: -1.3%

Memory: ✅ 41.170MB (SLO: <53.000MB 📉 -22.3%) vs baseline: +5.1%

✅ add-tags

Time: ✅ 142.110ms (SLO: <155.000ms -8.3%) vs baseline: +0.6%

Memory: ✅ 40.975MB (SLO: <53.000MB 📉 -22.7%) vs baseline: +4.7%

✅ get-context

Time: ✅ 16.983ms (SLO: <20.500ms 📉 -17.2%) vs baseline: +0.5%

Memory: ✅ 36.628MB (SLO: <53.000MB 📉 -30.9%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 17.265ms (SLO: <20.500ms 📉 -15.8%) vs baseline: +0.1%

Memory: ✅ 36.532MB (SLO: <53.000MB 📉 -31.1%) vs baseline: +4.5%

✅ record-exception

Time: ✅ 36.821ms (SLO: <40.000ms -7.9%) vs baseline: +1.0%

Memory: ✅ 37.225MB (SLO: <53.000MB 📉 -29.8%) vs baseline: +4.9%

✅ set-status

Time: ✅ 18.709ms (SLO: <22.000ms 📉 -15.0%) vs baseline: -0.6%

Memory: ✅ 36.668MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +5.0%

✅ start

Time: ✅ 17.453ms (SLO: <20.500ms 📉 -14.9%) vs baseline: +3.3%

Memory: ✅ 36.666MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 51.169ms (SLO: <52.500ms -2.5%) vs baseline: +0.6%

Memory: ✅ 34.800MB (SLO: <35.500MB 🟡 -2.0%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 52.418ms (SLO: <54.500ms -3.8%) vs baseline: -0.3%

Memory: ✅ 34.741MB (SLO: <35.500MB -2.1%) vs baseline: +4.8%

✅ start-finish-traceid128

Time: ✅ 53.994ms (SLO: <57.000ms -5.3%) vs baseline: -0.6%

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 17.188ms (SLO: <22.500ms 📉 -23.6%) vs baseline: -0.2%

Memory: ✅ 36.676MB (SLO: <53.000MB 📉 -30.8%) vs baseline: +4.7%

✅ update-name

Time: ✅ 17.332ms (SLO: <22.000ms 📉 -21.2%) vs baseline: ~same

Memory: ✅ 36.716MB (SLO: <53.000MB 📉 -30.7%) vs baseline: +4.9%

🟡 tracer - 6/6

✅ large

Time: ✅ 28.989ms (SLO: <32.950ms 📉 -12.0%) vs baseline: -0.6%

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

✅ medium

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

Memory: ✅ 34.760MB (SLO: <35.500MB -2.1%) vs baseline: +5.0%

✅ small

Time: ✅ 330.486µs (SLO: <370.000µs 📉 -10.7%) vs baseline: +1.4%

Memory: ✅ 34.682MB (SLO: <35.500MB -2.3%) vs baseline: +4.7%

⚠️ Unstable Tests (1 suite)

⚠️

packagesupdateimporteddependencies - 24/24 (1 unstable)

✅ import_many

Time: ✅ 155.721µs (SLO: <170.000µs -8.4%) vs baseline: +0.4%

Memory: ✅ 39.073MB (SLO: <41.000MB -4.7%) vs baseline: +4.9%

✅ import_many_cached

Time: ✅ 121.669µs (SLO: <130.000µs -6.4%) vs baseline: +0.5%

Memory: ✅ 39.170MB (SLO: <41.000MB -4.5%) vs baseline: +5.1%

✅ import_many_stdlib

Time: ✅ 0.755ms (SLO: <1.750ms 📉 -56.9%) vs baseline: +0.4%

Memory: ✅ 39.088MB (SLO: <41.000MB -4.7%) vs baseline: +4.8%

⚠️ import_many_stdlib_cached

Time: ⚠️ 0.172ms (SLO: <1.100ms 📉 -84.3%) vs baseline: +0.4%

Memory: ✅ 38.960MB (SLO: <41.000MB -5.0%) vs baseline: +4.4%

✅ import_many_unknown

Time: ✅ 833.741µs (SLO: <890.000µs -6.3%) vs baseline: +0.7%

Memory: ✅ 39.159MB (SLO: <41.000MB -4.5%) vs baseline: +4.7%

✅ import_many_unknown_cached

Time: ✅ 790.528µs (SLO: <870.000µs -9.1%) vs baseline: -0.8%

Memory: ✅ 39.226MB (SLO: <41.000MB -4.3%) vs baseline: +4.8%

✅ import_one

Time: ✅ 19.728µs (SLO: <30.000µs 📉 -34.2%) vs baseline: -0.2%

Memory: ✅ 39.001MB (SLO: <41.000MB -4.9%) vs baseline: +4.2%

✅ import_one_cache

Time: ✅ 6.236µs (SLO: <10.000µs 📉 -37.6%) vs baseline: -1.2%

Memory: ✅ 39.068MB (SLO: <41.000MB -4.7%) vs baseline: +4.2%

✅ import_one_stdlib

Time: ✅ 18.765µs (SLO: <20.000µs -6.2%) vs baseline: +0.7%

Memory: ✅ 39.042MB (SLO: <41.000MB -4.8%) vs baseline: +4.4%

✅ import_one_stdlib_cache

Time: ✅ 6.336µs (SLO: <10.000µs 📉 -36.6%) vs baseline: +0.2%

Memory: ✅ 39.078MB (SLO: <41.000MB -4.7%) vs baseline: +4.1%

✅ import_one_unknown

Time: ✅ 45.299µs (SLO: <50.000µs -9.4%) vs baseline: ~same

Memory: ✅ 39.270MB (SLO: <41.000MB -4.2%) vs baseline: +5.1%

✅ import_one_unknown_cache

Time: ✅ 6.285µs (SLO: <10.000µs 📉 -37.2%) vs baseline: +0.6%

Memory: ✅ 39.159MB (SLO: <41.000MB -4.5%) vs baseline: +4.5%

✅ All Tests Passing (3 suites)

✅ djangosimple - 30/30

✅ appsec

Time: ✅ 19.558ms (SLO: <22.300ms 📉 -12.3%) vs baseline: +0.1%

Memory: ✅ 68.023MB (SLO: <70.500MB -3.5%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.362ms (SLO: <1.450ms -6.1%) vs baseline: ~same

Memory: ✅ 65.986MB (SLO: <67.500MB -2.2%) vs baseline: +4.7%

✅ iast

Time: ✅ 19.534ms (SLO: <22.250ms 📉 -12.2%) vs baseline: ~same

Memory: ✅ 68.007MB (SLO: <70.000MB -2.8%) vs baseline: +4.6%

✅ profiler

Time: ✅ 15.464ms (SLO: <16.550ms -6.6%) vs baseline: +0.3%

Memory: ✅ 56.210MB (SLO: <57.500MB -2.2%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 19.600ms (SLO: <21.750ms -9.9%) vs baseline: +0.7%

Memory: ✅ 68.046MB (SLO: <70.500MB -3.5%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 23.576ms (SLO: <28.200ms 📉 -16.4%) vs baseline: +1.2%

Memory: ✅ 69.214MB (SLO: <71.000MB -2.5%) vs baseline: +4.4%

✅ tracer

Time: ✅ 19.569ms (SLO: <21.750ms 📉 -10.0%) vs baseline: ~same

Memory: ✅ 68.105MB (SLO: <70.000MB -2.7%) vs baseline: +4.6%

✅ tracer-and-profiler

Time: ✅ 21.295ms (SLO: <23.500ms -9.4%) vs baseline: +0.2%

Memory: ✅ 69.265MB (SLO: <71.000MB -2.4%) vs baseline: +4.8%

✅ tracer-dont-create-db-spans

Time: ✅ 19.588ms (SLO: <21.500ms -8.9%) vs baseline: ~same

Memory: ✅ 68.105MB (SLO: <70.000MB -2.7%) vs baseline: +5.0%

✅ tracer-minimal

Time: ✅ 16.828ms (SLO: <17.500ms -3.8%) vs baseline: +0.4%

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

✅ tracer-native

Time: ✅ 19.531ms (SLO: <21.750ms 📉 -10.2%) vs baseline: +0.4%

Memory: ✅ 68.046MB (SLO: <72.500MB -6.1%) vs baseline: +4.8%

✅ tracer-no-caches

Time: ✅ 17.625ms (SLO: <19.650ms 📉 -10.3%) vs baseline: ~same

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

✅ tracer-no-databases

Time: ✅ 19.162ms (SLO: <20.100ms -4.7%) vs baseline: +0.3%

Memory: ✅ 67.830MB (SLO: <70.000MB -3.1%) vs baseline: +4.7%

✅ tracer-no-middleware

Time: ✅ 19.321ms (SLO: <21.500ms 📉 -10.1%) vs baseline: ~same

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

✅ tracer-no-templates

Time: ✅ 19.414ms (SLO: <22.000ms 📉 -11.8%) vs baseline: +1.0%

Memory: ✅ 67.908MB (SLO: <70.500MB -3.7%) vs baseline: +4.9%

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 48.860µs (SLO: <60.000µs 📉 -18.6%) vs baseline: +0.2%

Memory: ✅ 40.108MB (SLO: <42.000MB -4.5%) vs baseline: +4.8%

✅ propagation_enabled

Time: ✅ 175.276µs (SLO: <190.000µs -7.7%) vs baseline: +0.5%

Memory: ✅ 40.088MB (SLO: <42.000MB -4.6%) vs baseline: +5.0%

✅ propagation_enabled_100

Time: ✅ 1.922ms (SLO: <2.300ms 📉 -16.4%) vs baseline: -0.2%

Memory: ✅ 40.167MB (SLO: <42.000MB -4.4%) vs baseline: +5.0%

✅ propagation_enabled_1000

Time: ✅ 32.583ms (SLO: <34.550ms -5.7%) vs baseline: ~same

Memory: ✅ 40.128MB (SLO: <42.000MB -4.5%) vs baseline: +4.9%

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.384ms (SLO: <42.000ms -3.8%) vs baseline: -0.3%

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%) vs baseline: +4.3%

✅ add-link

Time: ✅ 36.499ms (SLO: <38.550ms -5.3%) vs baseline: ~same

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 221.785ms (SLO: <232.000ms -4.4%) vs baseline: +2.0%

Memory: ✅ 37.277MB (SLO: <39.000MB -4.4%) vs baseline: +4.6%

✅ add-tags

Time: ✅ 213.490ms (SLO: <221.600ms -3.7%) vs baseline: +0.8%

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

✅ get-context

Time: ✅ 29.254ms (SLO: <31.300ms -6.5%) vs baseline: +0.4%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.4%

✅ is-recording

Time: ✅ 29.080ms (SLO: <31.000ms -6.2%) vs baseline: -0.2%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 63.406ms (SLO: <65.850ms -3.7%) vs baseline: +0.6%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ set-status

Time: ✅ 32.298ms (SLO: <34.150ms -5.4%) vs baseline: +0.8%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.6%

✅ start

Time: ✅ 29.221ms (SLO: <30.150ms -3.1%) vs baseline: +1.0%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.6%

✅ start-finish

Time: ✅ 34.125ms (SLO: <35.350ms -3.5%) vs baseline: +0.2%

Memory: ✅ 37.179MB (SLO: <39.000MB -4.7%) vs baseline: +4.4%

✅ start-finish-telemetry

Time: ✅ 33.903ms (SLO: <35.450ms -4.4%) vs baseline: ~same

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +5.2%

✅ update-name

Time: ✅ 31.043ms (SLO: <33.400ms -7.1%) vs baseline: ~same

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.7%

ℹ️ Scenarios Missing SLO Configuration (10 scenarios)

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

coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline
sethttpmeta-obfuscation-disabled

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

dubloom force-pushed the dubloom/ddtrace-run-ray branch from e57d7ad to fcae20e Compare November 27, 2025 15:42

feat(ray): better handle the absence of ray.init()

1848ea3

dubloom force-pushed the dubloom/ddtrace-run-ray branch from fcae20e to 1848ea3 Compare November 27, 2025 15:46

dubloom added 7 commits November 28, 2025 10:03

fix tests

8683e2e

fix service names

bb79370

add denylist for task submission

96d9186

fix a potential issue

50301c6

Merge branch 'main' into dubloom/ddtrace-run-ray

a195e82

fix snapshots

3c8f4c8

add releasenote

2aac010

dubloom force-pushed the dubloom/ddtrace-run-ray branch from dd76289 to 2aac010 Compare December 1, 2025 14:22

dubloom removed the changelog/no-changelog A changelog entry is not required for this PR. label Dec 1, 2025

dubloom changed the title ~~feat(ray): better handle the absence of ray.init()~~ fix(ray): ensure full tracing when ray.init() is not called Dec 1, 2025

deactivate cross_language tasks

9d673c1

dubloom changed the title ~~fix(ray): ensure full tracing when ray.init() is not called~~ fix(ray): ensure tracing stability when ray.init() is not called Dec 1, 2025

dubloom changed the title ~~fix(ray): ensure tracing stability when ray.init() is not called~~ fix(ray): increase ray instrumentation stability Dec 1, 2025

dubloom marked this pull request as ready for review December 1, 2025 16:07

dubloom requested review from a team as code owners December 1, 2025 16:07

dubloom requested review from nsrip-dd and wantsui December 1, 2025 16:07

fix(ray): increase ray instrumentation stability #15446

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fix(ray): increase ray instrumentation stability #15446

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Context

Changes

Testing

Additional Notes

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

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