chore(llmobs): [MLOB-3042] improve llmobs span event #14600

ncybul · 2025-09-16T20:24:42Z

The goal of this PR is to support better type checking for the LLMObsSpanEvent class to match what our backend expects for spans (here). I have tried to replace all of the instances where we are using regular dictionaries in favor of using the TypedDict objects we have defined, resolving the static type hint errors that have popped up as a result. There is likely to be some places in the code that I have overlooked, but we can continue transitioning to the new format as time goes on.

Checklist

PR author has checked that all the criteria below are met
The PR description includes an overview of the change
The PR description articulates the motivation for the change
The change includes tests OR the PR description describes a testing strategy
The PR description notes risks associated with the change, if any
Newly-added code is easy to change
The change follows the library release note guidelines
The change includes or references documentation updates if necessary
Backport labels are set (if applicable)

Reviewer Checklist

Reviewer has checked that all the criteria below are met
Title is accurate
All changes are related to the pull request's stated goal
Avoids breaking API changes
Testing strategy adequately addresses listed risks
Newly-added code is easy to change
Release note makes sense to a user of the library
If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
Backport labels are set in a manner that is consistent with the release branch maintenance policy

github-actions · 2025-09-16T20:25:21Z

CODEOWNERS have been resolved as:

ddtrace/llmobs/types.py                                                 @DataDog/ml-observability
ddtrace/llmobs/_integrations/anthropic.py                               @DataDog/ml-observability
ddtrace/llmobs/_integrations/bedrock.py                                 @DataDog/ml-observability
ddtrace/llmobs/_integrations/bedrock_agents.py                          @DataDog/ml-observability
ddtrace/llmobs/_integrations/crewai.py                                  @DataDog/ml-observability
ddtrace/llmobs/_integrations/gemini.py                                  @DataDog/ml-observability
ddtrace/llmobs/_integrations/google_genai.py                            @DataDog/ml-observability
ddtrace/llmobs/_integrations/google_utils.py                            @DataDog/ml-observability
ddtrace/llmobs/_integrations/langchain.py                               @DataDog/ml-observability
ddtrace/llmobs/_integrations/langgraph.py                               @DataDog/ml-observability
ddtrace/llmobs/_integrations/openai.py                                  @DataDog/ml-observability
ddtrace/llmobs/_integrations/openai_agents.py                           @DataDog/ml-observability
ddtrace/llmobs/_integrations/utils.py                                   @DataDog/ml-observability
ddtrace/llmobs/_integrations/vertexai.py                                @DataDog/ml-observability
ddtrace/llmobs/_llmobs.py                                               @DataDog/ml-observability
ddtrace/llmobs/_utils.py                                                @DataDog/ml-observability
ddtrace/llmobs/_writer.py                                               @DataDog/ml-observability
ddtrace/llmobs/utils.py                                                 @DataDog/ml-observability
tests/contrib/anthropic/test_anthropic_llmobs.py                        @DataDog/ml-observability
tests/contrib/botocore/test_bedrock_agents_llmobs.py                    @DataDog/ml-observability
tests/contrib/botocore/test_bedrock_llmobs.py                           @DataDog/ml-observability
tests/contrib/langchain/test_langchain_llmobs.py                        @DataDog/ml-observability
tests/contrib/langgraph/test_langgraph_llmobs.py                        @DataDog/ml-observability
tests/contrib/litellm/test_litellm_llmobs.py                            @DataDog/ml-observability
tests/contrib/openai/test_openai_llmobs.py                              @DataDog/ml-observability
tests/contrib/pydantic_ai/test_pydantic_ai_llmobs.py                    @DataDog/ml-observability
tests/llmobs/_utils.py                                                  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/tests.llmobs.test_llmobs_span_agentless_writer.test_send_chat_completion_event.yaml  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/tests.llmobs.test_llmobs_span_agentless_writer.test_send_completion_event.yaml  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/tests.llmobs.test_llmobs_span_agentless_writer.test_send_multiple_events.yaml  @DataDog/ml-observability
tests/llmobs/llmobs_cassettes/tests.llmobs.test_llmobs_span_agentless_writer.test_send_timed_events.yaml  @DataDog/ml-observability
tests/llmobs/test_llmobs.py                                             @DataDog/ml-observability
tests/llmobs/test_llmobs_service.py                                     @DataDog/ml-observability
tests/llmobs/test_llmobs_span_agent_writer.py                           @DataDog/ml-observability
tests/llmobs/test_llmobs_span_agentless_writer.py                       @DataDog/ml-observability
ddtrace/contrib/internal/anthropic/utils.py                             @DataDog/ml-observability

github-actions · 2025-09-16T20:51:52Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 240 ± 3 ms.

The average import time from base is: 243 ± 4 ms.

The import time difference between this PR and base is: -2.9 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 2.065 ms (0.86%)

ddtrace.bootstrap.sitecustomize 1.382 ms (0.57%)

ddtrace.bootstrap.preload 1.382 ms (0.57%)

ddtrace.internal.remoteconfig.client 0.649 ms (0.27%)

ddtrace 0.684 ms (0.28%)

ddtrace.internal._unpatched 0.030 ms (0.01%)

json 0.030 ms (0.01%)

json.decoder 0.030 ms (0.01%)

re 0.030 ms (0.01%)

enum 0.030 ms (0.01%)

types 0.030 ms (0.01%)

pr-commenter · 2025-09-16T22:03:36Z

Performance SLOs

Comparing candidate nicole-cybul/improve-llmobs-span-event (3bf4471) with baseline main (b7d99dc)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.401µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.4%

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

✅ add_inplace_aspect

Time: ✅ 0.410µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.9%

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

✅ add_inplace_noaspect

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

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ add_noaspect

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

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.2%

✅ bytearray_aspect

Time: ✅ 1.341µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +0.8%

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

✅ bytearray_extend_aspect

Time: ✅ 1.554µs (SLO: <10.000µs 📉 -84.5%) vs baseline: +7.6%

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

✅ bytearray_extend_noaspect

Time: ✅ 0.611µs (SLO: <10.000µs 📉 -93.9%) vs baseline: -0.3%

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

✅ bytearray_noaspect

Time: ✅ 0.488µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.7%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ bytes_aspect

Time: ✅ 1.335µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +3.3%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.1%

✅ bytes_noaspect

Time: ✅ 0.488µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.8%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 1.363µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +2.8%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ bytesio_noaspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.5%

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

✅ capitalize_aspect

Time: ✅ 0.731µs (SLO: <10.000µs 📉 -92.7%) vs baseline: -0.6%

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

✅ capitalize_noaspect

Time: ✅ 0.436µs (SLO: <10.000µs 📉 -95.6%) vs baseline: +1.1%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ casefold_aspect

Time: ✅ 0.747µs (SLO: <10.000µs 📉 -92.5%) vs baseline: +2.0%

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

✅ casefold_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

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

✅ decode_aspect

Time: ✅ 0.724µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.2%

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

✅ decode_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.3%

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

✅ encode_aspect

Time: ✅ 0.713µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.9%

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

✅ encode_noaspect

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

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ format_aspect

Time: ✅ 3.455µs (SLO: <10.000µs 📉 -65.4%) vs baseline: +1.3%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ format_map_aspect

Time: ✅ 3.597µs (SLO: <10.000µs 📉 -64.0%) vs baseline: -1.3%

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

✅ format_map_noaspect

Time: ✅ 0.774µs (SLO: <10.000µs 📉 -92.3%) vs baseline: +0.3%

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

✅ format_noaspect

Time: ✅ 0.600µs (SLO: <10.000µs 📉 -94.0%) vs baseline: +0.2%

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

✅ index_aspect

Time: ✅ 0.359µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +1.1%

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

✅ index_noaspect

Time: ✅ 0.278µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.7%

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

✅ join_aspect

Time: ✅ 1.333µs (SLO: <10.000µs 📉 -86.7%) vs baseline: -2.1%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ join_noaspect

Time: ✅ 0.485µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.9%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ ljust_aspect

Time: ✅ 2.586µs (SLO: <20.000µs 📉 -87.1%) vs baseline: -0.4%

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

✅ ljust_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.4%

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

✅ lower_aspect

Time: ✅ 2.261µs (SLO: <10.000µs 📉 -77.4%) vs baseline: +1.9%

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

✅ lower_noaspect

Time: ✅ 0.367µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.2%

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

✅ lstrip_aspect

Time: ✅ 2.248µs (SLO: <20.000µs 📉 -88.8%) vs baseline: -2.2%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1%

✅ lstrip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.6%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ modulo_aspect

Time: ✅ 1.013µs (SLO: <10.000µs 📉 -89.9%) vs baseline: +1.5%

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

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.533µs (SLO: <10.000µs 📉 -84.7%) vs baseline: +0.2%

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

✅ modulo_aspect_for_bytes

Time: ✅ 0.985µs (SLO: <10.000µs 📉 -90.2%) vs baseline: +0.4%

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

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.238µs (SLO: <10.000µs 📉 -87.6%) vs baseline: +2.8%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ modulo_noaspect

Time: ✅ 0.629µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.1%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ replace_aspect

Time: ✅ 5.051µs (SLO: <10.000µs 📉 -49.5%) vs baseline: +3.1%

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

✅ replace_noaspect

Time: ✅ 0.462µs (SLO: <10.000µs 📉 -95.4%) vs baseline: ~same

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.5%

✅ repr_aspect

Time: ✅ 0.903µs (SLO: <10.000µs 📉 -91.0%) vs baseline: -0.5%

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

✅ repr_noaspect

Time: ✅ 0.418µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.9%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6%

✅ rstrip_aspect

Time: ✅ 1.908µs (SLO: <20.000µs 📉 -90.5%) vs baseline: -0.7%

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

✅ rstrip_noaspect

Time: ✅ 0.380µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.8%

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

✅ slice_aspect

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

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

✅ slice_noaspect

Time: ✅ 0.448µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +0.5%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ stringio_aspect

Time: ✅ 1.755µs (SLO: <10.000µs 📉 -82.5%) vs baseline: 📈 +13.3%

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

✅ stringio_noaspect

Time: ✅ 0.724µs (SLO: <10.000µs 📉 -92.8%) vs baseline: +0.3%

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

✅ strip_aspect

Time: ✅ 2.204µs (SLO: <20.000µs 📉 -89.0%) vs baseline: -3.0%

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

✅ strip_noaspect

Time: ✅ 0.389µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +2.0%

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

✅ swapcase_aspect

Time: ✅ 2.449µs (SLO: <10.000µs 📉 -75.5%) vs baseline: +2.1%

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

✅ swapcase_noaspect

Time: ✅ 0.535µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.9%

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

✅ title_aspect

Time: ✅ 2.387µs (SLO: <10.000µs 📉 -76.1%) vs baseline: +2.2%

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

✅ title_noaspect

Time: ✅ 0.506µs (SLO: <10.000µs 📉 -94.9%) vs baseline: +1.0%

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

✅ translate_aspect

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

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

✅ translate_noaspect

Time: ✅ 1.038µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -0.3%

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

✅ upper_aspect

Time: ✅ 2.266µs (SLO: <10.000µs 📉 -77.3%) vs baseline: +3.0%

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

✅ upper_noaspect

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

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

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.379µs (SLO: <10.000µs 📉 -56.2%) vs baseline: -0.2%

Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ ospathbasename_noaspect

Time: ✅ 1.085µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.3%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 6.126µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +1.2%

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

✅ ospathjoin_noaspect

Time: ✅ 2.292µs (SLO: <10.000µs 📉 -77.1%) vs baseline: -0.6%

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

✅ ospathnormcase_aspect

Time: ✅ 3.948µs (SLO: <10.000µs 📉 -60.5%) vs baseline: 📈 +14.1%

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

✅ ospathnormcase_noaspect

Time: ✅ 0.560µs (SLO: <10.000µs 📉 -94.4%) vs baseline: -2.5%

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

✅ ospathsplit_aspect

Time: ✅ 4.729µs (SLO: <10.000µs 📉 -52.7%) vs baseline: -4.4%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ ospathsplit_noaspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.5%

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

✅ ospathsplitdrive_aspect

Time: ✅ 3.676µs (SLO: <10.000µs 📉 -63.2%) vs baseline: -0.1%

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.6%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.695µs (SLO: <10.000µs 📉 -93.1%) vs baseline: -0.5%

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

✅ ospathsplitext_aspect

Time: ✅ 4.564µs (SLO: <10.000µs 📉 -54.4%) vs baseline: ~same

Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.6%

✅ ospathsplitext_noaspect

Time: ✅ 1.383µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.4%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.0%

🟡 Near SLO Breach (5 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.518ms (SLO: <22.300ms -8.0%) vs baseline: -0.3%

Memory: ✅ 65.444MB (SLO: <67.000MB -2.3%) vs baseline: +5.1%

✅ exception-replay-enabled

Time: ✅ 1.354ms (SLO: <1.450ms -6.6%) vs baseline: +0.6%

Memory: ✅ 64.457MB (SLO: <67.000MB -3.8%) vs baseline: +5.2%

✅ iast

Time: ✅ 20.501ms (SLO: <22.250ms -7.9%) vs baseline: +0.2%

Memory: ✅ 65.347MB (SLO: <67.000MB -2.5%) vs baseline: +4.9%

✅ profiler

Time: ✅ 15.346ms (SLO: <16.550ms -7.3%) vs baseline: +0.6%

Memory: ✅ 53.645MB (SLO: <54.500MB 🟡 -1.6%) vs baseline: +4.9%

✅ resource-renaming

Time: ✅ 20.545ms (SLO: <21.750ms -5.5%) vs baseline: +0.3%

Memory: ✅ 65.370MB (SLO: <67.000MB -2.4%) vs baseline: +4.9%

✅ span-code-origin

Time: ✅ 26.163ms (SLO: <28.200ms -7.2%) vs baseline: -0.2%

Memory: ✅ 67.483MB (SLO: <69.500MB -2.9%) vs baseline: +4.9%

✅ tracer

Time: ✅ 20.531ms (SLO: <21.750ms -5.6%) vs baseline: +0.3%

Memory: ✅ 65.500MB (SLO: <67.000MB -2.2%) vs baseline: +5.1%

✅ tracer-and-profiler

Time: ✅ 22.055ms (SLO: <23.500ms -6.1%) vs baseline: -0.1%

Memory: ✅ 66.739MB (SLO: <67.500MB 🟡 -1.1%) vs baseline: +5.5%

✅ tracer-dont-create-db-spans

Time: ✅ 19.403ms (SLO: <21.500ms -9.8%) vs baseline: +0.1%

Memory: ✅ 65.512MB (SLO: <66.000MB 🟡 -0.7%) vs baseline: +5.1%

✅ tracer-minimal

Time: ✅ 16.619ms (SLO: <17.500ms -5.0%) vs baseline: -0.4%

Memory: ✅ 65.166MB (SLO: <66.000MB 🟡 -1.3%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 20.487ms (SLO: <21.750ms -5.8%) vs baseline: -0.1%

Memory: ✅ 71.343MB (SLO: <72.500MB 🟡 -1.6%) vs baseline: +5.1%

✅ tracer-no-caches

Time: ✅ 18.472ms (SLO: <19.650ms -6.0%) vs baseline: ~same

Memory: ✅ 65.460MB (SLO: <67.000MB -2.3%) vs baseline: +5.1%

✅ tracer-no-databases

Time: ✅ 18.840ms (SLO: <20.100ms -6.3%) vs baseline: +0.2%

Memory: ✅ 65.167MB (SLO: <67.000MB -2.7%) vs baseline: +5.2%

✅ tracer-no-middleware

Time: ✅ 20.174ms (SLO: <21.500ms -6.2%) vs baseline: -0.2%

Memory: ✅ 65.410MB (SLO: <67.000MB -2.4%) vs baseline: +5.0%

✅ tracer-no-templates

Time: ✅ 20.317ms (SLO: <22.000ms -7.6%) vs baseline: +0.2%

Memory: ✅ 65.510MB (SLO: <67.000MB -2.2%) vs baseline: +5.1%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.169ms (SLO: <19.850ms -8.5%) vs baseline: +0.4%

Memory: ✅ 65.294MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +5.0%

✅ errortracking-enabled-user

Time: ✅ 18.073ms (SLO: <19.400ms -6.8%) vs baseline: +0.2%

Memory: ✅ 65.392MB (SLO: <66.500MB 🟡 -1.7%) vs baseline: +5.1%

✅ tracer-enabled

Time: ✅ 18.053ms (SLO: <19.450ms -7.2%) vs baseline: -0.1%

Memory: ✅ 65.313MB (SLO: <66.500MB 🟡 -1.8%) vs baseline: +5.0%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.582ms (SLO: <4.750ms -3.5%) vs baseline: ~same

Memory: ✅ 61.912MB (SLO: <65.000MB -4.8%) vs baseline: +3.0%

✅ appsec-post

Time: ✅ 6.572ms (SLO: <6.750ms -2.6%) vs baseline: -0.2%

Memory: ✅ 61.971MB (SLO: <65.000MB -4.7%) vs baseline: +3.0%

✅ appsec-telemetry

Time: ✅ 4.581ms (SLO: <4.750ms -3.6%) vs baseline: ~same

Memory: ✅ 61.932MB (SLO: <65.000MB -4.7%) vs baseline: +3.0%

✅ debugger

Time: ✅ 1.857ms (SLO: <2.000ms -7.2%) vs baseline: -0.5%

Memory: ✅ 45.456MB (SLO: <47.000MB -3.3%) vs baseline: +5.3%

✅ iast-get

Time: ✅ 1.865ms (SLO: <2.000ms -6.8%) vs baseline: +0.6%

Memory: ✅ 42.349MB (SLO: <49.000MB 📉 -13.6%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.909ms (SLO: <2.100ms -9.1%) vs baseline: -0.2%

Memory: ✅ 46.458MB (SLO: <47.000MB 🟡 -1.2%) vs baseline: +8.1%

✅ resource-renaming

Time: ✅ 3.388ms (SLO: <3.650ms -7.2%) vs baseline: ~same

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

✅ tracer

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

Memory: ✅ 52.258MB (SLO: <53.500MB -2.3%) vs baseline: +5.1%

✅ tracer-native

Time: ✅ 3.382ms (SLO: <3.650ms -7.4%) vs baseline: +0.2%

Memory: ✅ 58.243MB (SLO: <60.000MB -2.9%) vs baseline: +5.3%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.946ms (SLO: <4.200ms -6.1%) vs baseline: ~same

Memory: ✅ 62.167MB (SLO: <66.000MB -5.8%) vs baseline: +3.0%

✅ iast-enabled

Time: ✅ 2.463ms (SLO: <2.800ms 📉 -12.0%) vs baseline: +0.7%

Memory: ✅ 59.081MB (SLO: <60.000MB 🟡 -1.5%) vs baseline: +5.2%

✅ tracer-enabled

Time: ✅ 2.076ms (SLO: <2.250ms -7.7%) vs baseline: -0.5%

Memory: ✅ 52.121MB (SLO: <54.500MB -4.4%) vs baseline: +5.1%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 45.464ms (SLO: <47.150ms -3.6%) vs baseline: +0.3%

Memory: ✅ 45.261MB (SLO: <47.000MB -3.7%) vs baseline: +5.2%

✅ add-metrics

Time: ✅ 321.809ms (SLO: <344.800ms -6.7%) vs baseline: +0.6%

Memory: ✅ 552.579MB (SLO: <562.000MB 🟡 -1.7%) vs baseline: +4.5%

✅ add-tags

Time: ✅ 291.213ms (SLO: <314.000ms -7.3%) vs baseline: +0.6%

Memory: ✅ 555.098MB (SLO: <563.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ get-context

Time: ✅ 83.071ms (SLO: <92.350ms 📉 -10.0%) vs baseline: +0.7%

Memory: ✅ 40.262MB (SLO: <46.500MB 📉 -13.4%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 42.936ms (SLO: <44.500ms -3.5%) vs baseline: +0.2%

Memory: ✅ 44.653MB (SLO: <47.500MB -6.0%) vs baseline: +5.1%

✅ record-exception

Time: ✅ 61.723ms (SLO: <67.650ms -8.8%) vs baseline: +0.1%

Memory: ✅ 40.551MB (SLO: <47.000MB 📉 -13.7%) vs baseline: +5.0%

✅ set-status

Time: ✅ 48.814ms (SLO: <50.400ms -3.1%) vs baseline: +0.3%

Memory: ✅ 44.614MB (SLO: <47.000MB -5.1%) vs baseline: +5.0%

✅ start

Time: ✅ 43.050ms (SLO: <43.450ms 🟡 -0.9%) vs baseline: +2.3%

Memory: ✅ 44.595MB (SLO: <47.000MB -5.1%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 83.093ms (SLO: <88.000ms -5.6%) vs baseline: ~same

Memory: ✅ 34.603MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 84.445ms (SLO: <89.000ms -5.1%) vs baseline: -0.5%

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

✅ update-name

Time: ✅ 44.391ms (SLO: <45.150ms 🟡 -1.7%) vs baseline: +0.6%

Memory: ✅ 44.929MB (SLO: <47.000MB -4.4%) vs baseline: +5.2%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.355µs (SLO: <20.000µs 📉 -33.2%) vs baseline: +0.1%

Memory: ✅ 32.086MB (SLO: <33.500MB -4.2%) vs baseline: +4.5%

✅ context_with_data_no_listeners

Time: ✅ 3.372µs (SLO: <10.000µs 📉 -66.3%) vs baseline: -1.3%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.8%

⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.413µs (SLO: <20.000µs 📉 -32.9%) vs baseline: +0.5%

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

✅ get_item_exists

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -0.8%

Memory: ✅ 32.067MB (SLO: <33.500MB -4.3%) vs baseline: +4.6%

✅ get_item_missing

Time: ✅ 0.630µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -2.1%

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

✅ set_item

Time: ✅ 24.216µs (SLO: <30.000µs 📉 -19.3%) vs baseline: -0.6%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.8%

✅ All Tests Passing (16 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.082ms (SLO: <2.300ms -9.5%) vs baseline: -1.0%

Memory: ✅ 51.905MB (SLO: <53.500MB -3.0%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 2.084ms (SLO: <2.250ms -7.4%) vs baseline: -0.4%

Memory: ✅ 51.885MB (SLO: <53.500MB -3.0%) vs baseline: +4.6%

✅ tracer-enabled

Time: ✅ 2.090ms (SLO: <2.300ms -9.1%) vs baseline: -0.2%

Memory: ✅ 51.963MB (SLO: <53.500MB -2.9%) vs baseline: +5.0%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.078µs (SLO: <100.000µs 📉 -18.9%) vs baseline: ~same

Memory: ✅ 32.165MB (SLO: <33.500MB -4.0%) vs baseline: +5.0%

✅ b3_headers

Time: ✅ 14.274µs (SLO: <20.000µs 📉 -28.6%) vs baseline: +0.1%

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

✅ b3_single_headers

Time: ✅ 13.351µs (SLO: <20.000µs 📉 -33.2%) vs baseline: -0.2%

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 63.938µs (SLO: <80.000µs 📉 -20.1%) vs baseline: +0.5%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.092µs (SLO: <80.000µs 📉 -17.4%) vs baseline: +0.4%

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

✅ empty_headers

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.8%

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

✅ full_t_id_datadog_headers

Time: ✅ 22.713µs (SLO: <30.000µs 📉 -24.3%) vs baseline: +0.6%

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

✅ invalid_priority_header

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

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

✅ invalid_span_id_header

Time: ✅ 6.561µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.9%

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

✅ invalid_tags_header

Time: ✅ 6.556µs (SLO: <10.000µs 📉 -34.4%) vs baseline: ~same

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

✅ invalid_trace_id_header

Time: ✅ 6.497µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.5%

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

✅ large_header_no_matches

Time: ✅ 27.759µs (SLO: <30.000µs -7.5%) vs baseline: +0.8%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.1%

✅ large_valid_headers_all

Time: ✅ 28.790µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.3%

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

✅ medium_header_no_matches

Time: ✅ 9.873µs (SLO: <20.000µs 📉 -50.6%) vs baseline: -0.1%

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

✅ medium_valid_headers_all

Time: ✅ 11.217µs (SLO: <20.000µs 📉 -43.9%) vs baseline: +0.3%

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

✅ none_propagation_style

Time: ✅ 1.713µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.8%

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

✅ tracecontext_headers

Time: ✅ 34.556µs (SLO: <40.000µs 📉 -13.6%) vs baseline: -0.1%

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

✅ valid_headers_all

Time: ✅ 6.531µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.6%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.5%

✅ valid_headers_basic

Time: ✅ 6.083µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -1.1%

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

✅ wsgi_empty_headers

Time: ✅ 1.605µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.7%

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

✅ wsgi_invalid_priority_header

Time: ✅ 6.563µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.2%

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

✅ wsgi_invalid_span_id_header

Time: ✅ 1.598µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

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

✅ wsgi_invalid_tags_header

Time: ✅ 6.555µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +0.2%

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

✅ wsgi_invalid_trace_id_header

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

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.693µs (SLO: <40.000µs 📉 -28.3%) vs baseline: ~same

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.795µs (SLO: <40.000µs 📉 -25.5%) vs baseline: +0.2%

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +5.2%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.226µs (SLO: <20.000µs 📉 -48.9%) vs baseline: -0.2%

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

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.560µs (SLO: <20.000µs 📉 -42.2%) vs baseline: -0.7%

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

✅ wsgi_valid_headers_all

Time: ✅ 6.614µs (SLO: <10.000µs 📉 -33.9%) vs baseline: +0.5%

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

✅ wsgi_valid_headers_basic

Time: ✅ 6.136µs (SLO: <10.000µs 📉 -38.6%) vs baseline: ~same

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

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.759µs (SLO: <30.000µs 📉 -27.5%) vs baseline: -0.7%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.5%

✅ with_all

Time: ✅ 29.167µs (SLO: <40.000µs 📉 -27.1%) vs baseline: +0.3%

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

✅ with_dd_origin

Time: ✅ 25.696µs (SLO: <30.000µs 📉 -14.3%) vs baseline: +0.6%

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

✅ with_priority_and_origin

Time: ✅ 24.902µs (SLO: <40.000µs 📉 -37.7%) vs baseline: ~same

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

✅ with_sampling_priority

Time: ✅ 21.969µs (SLO: <30.000µs 📉 -26.8%) vs baseline: +1.3%

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

✅ with_tags

Time: ✅ 27.212µs (SLO: <40.000µs 📉 -32.0%) vs baseline: -0.1%

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

✅ with_tags_invalid

Time: ✅ 28.748µs (SLO: <40.000µs 📉 -28.1%) vs baseline: +0.4%

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

✅ with_tags_max_size

Time: ✅ 28.004µs (SLO: <40.000µs 📉 -30.0%) vs baseline: +1.0%

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

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 31.783µs (SLO: <40.000µs 📉 -20.5%) vs baseline: -0.3%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.9%

✅ re_expand_noaspect

Time: ✅ 28.525µs (SLO: <40.000µs 📉 -28.7%) vs baseline: +0.3%

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

✅ re_findall_aspect

Time: ✅ 2.905µs (SLO: <10.000µs 📉 -71.0%) vs baseline: ~same

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

✅ re_findall_noaspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -1.0%

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

✅ re_finditer_aspect

Time: ✅ 4.411µs (SLO: <10.000µs 📉 -55.9%) vs baseline: -2.4%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6%

✅ re_finditer_noaspect

Time: ✅ 1.404µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +0.7%

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

✅ re_fullmatch_aspect

Time: ✅ 2.708µs (SLO: <10.000µs 📉 -72.9%) vs baseline: -2.8%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.285µs (SLO: <10.000µs 📉 -87.2%) vs baseline: -0.8%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ re_group_aspect

Time: ✅ 2.955µs (SLO: <10.000µs 📉 -70.4%) vs baseline: -2.0%

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

✅ re_group_noaspect

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

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

✅ re_groups_aspect

Time: ✅ 3.172µs (SLO: <10.000µs 📉 -68.3%) vs baseline: +1.2%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_groups_noaspect

Time: ✅ 1.709µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +1.2%

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

✅ re_match_aspect

Time: ✅ 2.774µs (SLO: <10.000µs 📉 -72.3%) vs baseline: -2.7%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9%

✅ re_match_noaspect

Time: ✅ 1.325µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +3.1%

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

✅ re_search_aspect

Time: ✅ 2.597µs (SLO: <10.000µs 📉 -74.0%) vs baseline: -0.7%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1%

✅ re_search_noaspect

Time: ✅ 1.187µs (SLO: <10.000µs 📉 -88.1%) vs baseline: -1.0%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7%

✅ re_sub_aspect

Time: ✅ 3.476µs (SLO: <10.000µs 📉 -65.2%) vs baseline: +0.9%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ re_sub_noaspect

Time: ✅ 1.525µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.1%

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

✅ re_subn_aspect

Time: ✅ 3.757µs (SLO: <10.000µs 📉 -62.4%) vs baseline: +1.8%

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

✅ re_subn_noaspect

Time: ✅ 1.607µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.5%

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

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.403µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -4.9%

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

✅ rsplit_noaspect

Time: ✅ 0.580µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.2%

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

✅ split_aspect

Time: ✅ 1.392µs (SLO: <10.000µs 📉 -86.1%) vs baseline: -4.1%

Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7%

✅ split_noaspect

Time: ✅ 0.573µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.6%

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

✅ splitlines_aspect

Time: ✅ 1.409µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -2.4%

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

✅ splitlines_noaspect

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

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

✅ iastpropagation - 8/8

✅ no-propagation

Time: ✅ 49.046µs (SLO: <60.000µs 📉 -18.3%) vs baseline: -0.2%

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

✅ propagation_enabled

Time: ✅ 170.400µs (SLO: <190.000µs 📉 -10.3%) vs baseline: -0.6%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.9%

✅ propagation_enabled_100

Time: ✅ 1.901ms (SLO: <2.300ms 📉 -17.3%) vs baseline: +0.6%

Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1%

✅ propagation_enabled_1000

Time: ✅ 32.524ms (SLO: <34.550ms -5.9%) vs baseline: +0.4%

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 41.116ms (SLO: <42.000ms -2.1%) vs baseline: +2.0%

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

✅ add-link

Time: ✅ 36.338ms (SLO: <38.550ms -5.7%) vs baseline: -0.5%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.7%

✅ add-metrics

Time: ✅ 220.974ms (SLO: <232.000ms -4.8%) vs baseline: +0.3%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 211.807ms (SLO: <221.600ms -4.4%) vs baseline: +0.2%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +4.8%

✅ get-context

Time: ✅ 29.903ms (SLO: <31.300ms -4.5%) vs baseline: +2.6%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +4.9%

✅ is-recording

Time: ✅ 29.391ms (SLO: <31.000ms -5.2%) vs baseline: +0.3%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 62.966ms (SLO: <65.850ms -4.4%) vs baseline: -0.8%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +5.2%

✅ set-status

Time: ✅ 31.973ms (SLO: <34.150ms -6.4%) vs baseline: ~same

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

✅ start

Time: ✅ 28.915ms (SLO: <30.150ms -4.1%) vs baseline: +0.4%

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

✅ start-finish

Time: ✅ 33.938ms (SLO: <35.350ms -4.0%) vs baseline: -0.1%

Memory: ✅ 34.583MB (SLO: <39.000MB 📉 -11.3%) vs baseline: +5.1%

✅ start-finish-telemetry

Time: ✅ 34.366ms (SLO: <35.450ms -3.1%) vs baseline: +1.7%

Memory: ✅ 34.544MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +5.0%

✅ update-name

Time: ✅ 31.078ms (SLO: <33.400ms -7.0%) vs baseline: +0.7%

Memory: ✅ 34.524MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +4.7%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 341.561ms (SLO: <354.300ms -3.6%) vs baseline: -0.2%

Memory: ✅ 37.997MB (SLO: <40.000MB -5.0%) vs baseline: +5.6%

✅ cache_on

Time: ✅ 0.392µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +2.2%

Memory: ✅ 37.355MB (SLO: <39.000MB -4.2%) vs baseline: +5.5%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 156.171µs (SLO: <170.000µs -8.1%) vs baseline: ~same

Memory: ✅ 37.089MB (SLO: <38.500MB -3.7%) vs baseline: +7.4%

✅ import_many_cached

Time: ✅ 121.097µs (SLO: <130.000µs -6.8%) vs baseline: -1.0%

Memory: ✅ 37.036MB (SLO: <38.500MB -3.8%) vs baseline: +6.8%

✅ import_many_stdlib

Time: ✅ 1.623ms (SLO: <1.750ms -7.3%) vs baseline: +0.2%

Memory: ✅ 37.319MB (SLO: <38.500MB -3.1%) vs baseline: +7.6%

✅ import_many_stdlib_cached

Time: ✅ 0.978ms (SLO: <1.100ms 📉 -11.0%) vs baseline: +0.8%

Memory: ✅ 37.154MB (SLO: <38.500MB -3.5%) vs baseline: +7.8%

✅ import_many_unknown

Time: ✅ 832.572µs (SLO: <890.000µs -6.5%) vs baseline: ~same

Memory: ✅ 37.193MB (SLO: <38.500MB -3.4%) vs baseline: +7.0%

✅ import_many_unknown_cached

Time: ✅ 791.035µs (SLO: <870.000µs -9.1%) vs baseline: +0.6%

Memory: ✅ 37.317MB (SLO: <38.500MB -3.1%) vs baseline: +7.9%

✅ import_one

Time: ✅ 19.802µs (SLO: <30.000µs 📉 -34.0%) vs baseline: +0.6%

Memory: ✅ 37.008MB (SLO: <39.000MB -5.1%) vs baseline: +7.5%

✅ import_one_cache

Time: ✅ 6.252µs (SLO: <10.000µs 📉 -37.5%) vs baseline: -0.5%

Memory: ✅ 37.118MB (SLO: <38.500MB -3.6%) vs baseline: +7.1%

✅ import_one_stdlib

Time: ✅ 18.860µs (SLO: <20.000µs -5.7%) vs baseline: +0.6%

Memory: ✅ 37.170MB (SLO: <38.500MB -3.5%) vs baseline: +7.2%

✅ import_one_stdlib_cache

Time: ✅ 6.247µs (SLO: <10.000µs 📉 -37.5%) vs baseline: -0.5%

Memory: ✅ 37.347MB (SLO: <38.500MB -3.0%) vs baseline: +8.1%

✅ import_one_unknown

Time: ✅ 45.987µs (SLO: <50.000µs -8.0%) vs baseline: +1.5%

Memory: ✅ 36.986MB (SLO: <38.500MB -3.9%) vs baseline: +6.9%

✅ import_one_unknown_cache

Time: ✅ 6.302µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.8%

Memory: ✅ 37.284MB (SLO: <38.500MB -3.2%) vs baseline: +7.8%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.383µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +1.4%

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

✅ high_rate_limit

Time: ✅ 2.432µs (SLO: <10.000µs 📉 -75.7%) vs baseline: +1.3%

Memory: ✅ 31.733MB (SLO: <34.000MB -6.7%) vs baseline: +4.7%

✅ long_window

Time: ✅ 2.382µs (SLO: <10.000µs 📉 -76.2%) vs baseline: +0.9%

Memory: ✅ 31.792MB (SLO: <34.000MB -6.5%) vs baseline: +4.9%

✅ low_rate_limit

Time: ✅ 2.369µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.8%

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

✅ no_rate_limit

Time: ✅ 0.837µs (SLO: <10.000µs 📉 -91.6%) vs baseline: +0.6%

Memory: ✅ 31.693MB (SLO: <34.000MB -6.8%) vs baseline: +4.7%

✅ short_window

Time: ✅ 2.508µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +0.6%

Memory: ✅ 31.713MB (SLO: <34.000MB -6.7%) vs baseline: +4.6%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.669ms (SLO: <320.950ms -3.5%) vs baseline: +0.2%

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +4.8%

✅ deep-profiled

Time: ✅ 327.725ms (SLO: <359.150ms -8.7%) vs baseline: ~same

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +9.0%

✅ medium

Time: ✅ 7.084ms (SLO: <7.400ms -4.3%) vs baseline: +0.3%

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

✅ shallow

Time: ✅ 0.957ms (SLO: <1.050ms -8.8%) vs baseline: -0.1%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.5%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 148.938µs (SLO: <290.000µs 📉 -48.6%) vs baseline: ~same

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ high_match

Time: ✅ 195.828µs (SLO: <480.000µs 📉 -59.2%) vs baseline: +1.1%

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

✅ low_match

Time: ✅ 99.291µs (SLO: <120.000µs 📉 -17.3%) vs baseline: -0.2%

Memory: ✅ 632.596MB (SLO: <700.000MB -9.6%) vs baseline: +4.9%

✅ very_low_match

Time: ✅ 2.903ms (SLO: <8.500ms 📉 -65.8%) vs baseline: +0.2%

Memory: ✅ 70.190MB (SLO: <75.000MB -6.4%) vs baseline: +4.8%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.634µs (SLO: <20.000µs 📉 -46.8%) vs baseline: +0.6%

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

✅ all-enabled

Time: ✅ 39.998µs (SLO: <50.000µs 📉 -20.0%) vs baseline: -0.5%

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

✅ collectipvariant_exists

Time: ✅ 40.668µs (SLO: <50.000µs 📉 -18.7%) vs baseline: -0.3%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.9%

✅ no-collectipvariant

Time: ✅ 39.817µs (SLO: <50.000µs 📉 -20.4%) vs baseline: -0.6%

Memory: ✅ 32.578MB (SLO: <34.000MB -4.2%) vs baseline: +5.1%

✅ no-useragentvariant

Time: ✅ 39.347µs (SLO: <50.000µs 📉 -21.3%) vs baseline: +1.4%

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

✅ obfuscation-no-query

Time: ✅ 40.500µs (SLO: <50.000µs 📉 -19.0%) vs baseline: ~same

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +4.8%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.764µs (SLO: <90.000µs 📉 -15.8%) vs baseline: +0.6%

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

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.335µs (SLO: <90.000µs 📉 -15.2%) vs baseline: ~same

Memory: ✅ 32.991MB (SLO: <34.000MB -3.0%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.445µs (SLO: <170.000µs -9.7%) vs baseline: -0.3%

Memory: ✅ 32.932MB (SLO: <34.500MB -4.5%) vs baseline: +4.6%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 147.538µs (SLO: <160.000µs -7.8%) vs baseline: -0.3%

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

✅ obfuscation-worst-case-implicit-query

Time: ✅ 153.836µs (SLO: <170.000µs -9.5%) vs baseline: -0.2%

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

✅ useragentvariant_exists_1

Time: ✅ 39.555µs (SLO: <50.000µs 📉 -20.9%) vs baseline: ~same

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.9%

✅ useragentvariant_exists_2

Time: ✅ 41.420µs (SLO: <50.000µs 📉 -17.2%) vs baseline: +2.0%

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

✅ useragentvariant_exists_3

Time: ✅ 40.011µs (SLO: <50.000µs 📉 -20.0%) vs baseline: -1.3%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ useragentvariant_not_exists_1

Time: ✅ 39.478µs (SLO: <50.000µs 📉 -21.0%) vs baseline: -0.4%

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

✅ useragentvariant_not_exists_2

Time: ✅ 40.103µs (SLO: <50.000µs 📉 -19.8%) vs baseline: +1.3%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.8%

✅ span - 26/26

✅ add-event

Time: ✅ 24.194ms (SLO: <26.200ms -7.7%) vs baseline: +0.6%

Memory: ✅ 51.642MB (SLO: <53.000MB -2.6%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 92.681ms (SLO: <98.350ms -5.8%) vs baseline: +0.9%

Memory: ✅ 606.333MB (SLO: <961.000MB 📉 -36.9%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 150.076ms (SLO: <168.550ms 📉 -11.0%) vs baseline: -0.4%

Memory: ✅ 606.295MB (SLO: <962.500MB 📉 -37.0%) vs baseline: +4.7%

✅ get-context

Time: ✅ 22.419ms (SLO: <23.700ms -5.4%) vs baseline: +0.5%

Memory: ✅ 50.395MB (SLO: <53.000MB -4.9%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 22.735ms (SLO: <23.900ms -4.9%) vs baseline: +0.1%

Memory: ✅ 50.415MB (SLO: <53.000MB -4.9%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 43.127ms (SLO: <44.500ms -3.1%) vs baseline: +1.5%

Memory: ✅ 43.371MB (SLO: <53.000MB 📉 -18.2%) vs baseline: +4.9%

✅ set-status

Time: ✅ 24.748ms (SLO: <26.000ms -4.8%) vs baseline: +1.9%

Memory: ✅ 50.468MB (SLO: <53.000MB -4.8%) vs baseline: +5.0%

✅ start

Time: ✅ 22.520ms (SLO: <23.500ms -4.2%) vs baseline: +1.5%

Memory: ✅ 50.316MB (SLO: <53.000MB -5.1%) vs baseline: +4.7%

✅ start-finish

Time: ✅ 52.402ms (SLO: <55.500ms -5.6%) vs baseline: +0.7%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +5.1%

✅ start-finish-telemetry

Time: ✅ 53.545ms (SLO: <58.300ms -8.2%) vs baseline: +0.6%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.5%

✅ start-finish-traceid128

Time: ✅ 55.560ms (SLO: <60.050ms -7.5%) vs baseline: +0.4%

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

✅ start-traceid128

Time: ✅ 23.170ms (SLO: <24.600ms -5.8%) vs baseline: +2.5%

Memory: ✅ 50.463MB (SLO: <53.000MB -4.8%) vs baseline: +4.9%

✅ update-name

Time: ✅ 23.397ms (SLO: <24.100ms -2.9%) vs baseline: +0.8%

Memory: ✅ 51.111MB (SLO: <53.000MB -3.6%) vs baseline: +5.0%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.227µs (SLO: <20.000µs 📉 -83.9%) vs baseline: +3.0%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.7%

✅ 1-count-metrics-100-times

Time: ✅ 212.092µs (SLO: <250.000µs 📉 -15.2%) vs baseline: ~same

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.6%

✅ 1-distribution-metric-1-times

Time: ✅ 2.912µs (SLO: <20.000µs 📉 -85.4%) vs baseline: -0.8%

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

✅ 1-distribution-metrics-100-times

Time: ✅ 190.473µs (SLO: <220.000µs 📉 -13.4%) vs baseline: +0.6%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +5.2%

✅ 1-gauge-metric-1-times

Time: ✅ 2.143µs (SLO: <20.000µs 📉 -89.3%) vs baseline: +2.1%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 124.443µs (SLO: <150.000µs 📉 -17.0%) vs baseline: -1.2%

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

✅ 1-rate-metric-1-times

Time: ✅ 3.129µs (SLO: <20.000µs 📉 -84.4%) vs baseline: -0.3%

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.6%

✅ 1-rate-metrics-100-times

Time: ✅ 212.562µs (SLO: <250.000µs 📉 -15.0%) vs baseline: +0.5%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.7%

✅ 100-count-metrics-100-times

Time: ✅ 21.431ms (SLO: <23.500ms -8.8%) vs baseline: +0.9%

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

✅ 100-distribution-metrics-100-times

Time: ✅ 1.980ms (SLO: <2.250ms 📉 -12.0%) vs baseline: +0.2%

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

✅ 100-gauge-metrics-100-times

Time: ✅ 1.285ms (SLO: <1.550ms 📉 -17.1%) vs baseline: ~same

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

✅ 100-rate-metrics-100-times

Time: ✅ 2.211ms (SLO: <2.550ms 📉 -13.3%) vs baseline: +1.1%

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

✅ flush-1-metric

Time: ✅ 4.137µs (SLO: <20.000µs 📉 -79.3%) vs baseline: -0.8%

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

✅ flush-100-metrics

Time: ✅ 181.838µs (SLO: <250.000µs 📉 -27.3%) vs baseline: +0.2%

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

✅ flush-1000-metrics

Time: ✅ 2.195ms (SLO: <2.500ms 📉 -12.2%) vs baseline: -0.4%

Memory: ✅ 32.873MB (SLO: <34.500MB -4.7%) vs baseline: +4.9%

✅ tracer - 6/6

✅ large

Time: ✅ 30.758ms (SLO: <32.950ms -6.7%) vs baseline: +1.0%

Memory: ✅ 33.325MB (SLO: <34.500MB -3.4%) vs baseline: +5.0%

✅ medium

Time: ✅ 2.972ms (SLO: <3.200ms -7.1%) vs baseline: -0.8%

Memory: ✅ 31.634MB (SLO: <34.000MB -7.0%) vs baseline: +3.5%

✅ small

Time: ✅ 339.033µs (SLO: <370.000µs -8.4%) vs baseline: +0.3%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +3.6%

ℹ️ Scenarios Missing SLO Configuration (14 scenarios)

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

coreapiscenario-context_with_data_listeners_and_all_listeners
coreapiscenario-core_dispatch_listeners
coreapiscenario-core_dispatch_listeners_and_all_listeners
coreapiscenario-core_dispatch_no_listeners
coreapiscenario-core_dispatch_only_all_listeners
coreapiscenario-core_dispatch_with_results_listeners
coreapiscenario-core_dispatch_with_results_listeners_and_all_listeners
coreapiscenario-core_dispatch_with_results_no_listeners
coreapiscenario-core_dispatch_with_results_only_all_listeners
djangosimple-baseline
errortrackingdjangosimple-baseline
errortrackingflasksqli-baseline
flasksimple-baseline
flasksqli-baseline

ddtrace/llmobs/_integrations/anthropic.py

ddtrace/llmobs/utils.py

ddtrace/contrib/internal/anthropic/utils.py

tests/contrib/anthropic/test_anthropic_llmobs.py

tests/llmobs/test_llmobs_span_agent_writer.py

tests/llmobs/test_llmobs_span_agentless_writer.py

sabrenner

very nice! i also gave it a quick local test because i for some reason thought that changing it such that we have

span.kind → span: { "kind": ... }
{ "error.message": ..., "error.stack": ... } → { "error": { "message": ..., "stack": ... } }

would cause issues, but it doesn't seem so, as it probably unmarshalls the same in our backend 😅

thanks for taking this on, just a couple small questions/ideas, but otherwise lgtm!

ddtrace/llmobs/utils.py

ddtrace/llmobs/_integrations/anthropic.py

ddtrace/llmobs/_integrations/bedrock_agents.py

Yun-Kim

Looks great for the most part! Just a couple minor suggestions/questions

ddtrace/llmobs/_integrations/anthropic.py

ddtrace/llmobs/types.py

ddtrace/llmobs/_integrations/bedrock_agents.py

ddtrace/llmobs/_integrations/utils.py

ddtrace/llmobs/_llmobs.py

ncybul added 2 commits September 16, 2025 16:15

expand types for llmobs span event

c968c37

update expected span event for tests

cd8d0ad

use message typed dict in utils file

cb32458

ncybul added 2 commits September 17, 2025 10:56

Merge branch 'main' into nicole-cybul/improve-llmobs-span-event

1e88c56

update anthropic and bedrock to use new typed dicts

16de31e

ncybul commented Sep 17, 2025

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ncybul added 2 commits September 17, 2025 17:03

update crewai span link types and more openai message typing

b5a7bf5

add typing for span links

e0c55da

ncybul commented Sep 19, 2025

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ncybul added 4 commits September 19, 2025 14:21

add more typing for messages and other types

493af94

Merge branch 'main' into nicole-cybul/improve-llmobs-span-event

faf6374

run black

05db15c

ruff fixes

365258c

ncybul added the changelog/no-changelog A changelog entry is not required for this PR. label Sep 22, 2025

ncybul commented Sep 22, 2025

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ncybul added 5 commits September 22, 2025 11:12

typing fixes

29b57f0

more type fixes and updating tests

9853ca1

fix anthropic test

7b6f4f5

run black

e6930d1

fix langchain and llmobs tests

a78880d

ncybul commented Sep 22, 2025

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ncybul commented Sep 22, 2025

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tests/llmobs/test_llmobs_span_agent_writer.py Show resolved Hide resolved

ncybul commented Sep 22, 2025

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tests/llmobs/test_llmobs_span_agentless_writer.py Show resolved Hide resolved

small nits

0ecd03e

ncybul marked this pull request as ready for review September 22, 2025 20:25

ncybul requested a review from a team as a code owner September 22, 2025 20:25

sabrenner approved these changes Sep 24, 2025

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ncybul added 4 commits September 24, 2025 15:35

create separate types file

dc217c6

run black

38ef62a

Merge branch 'main' into nicole-cybul/improve-llmobs-span-event

7d65fa4

ruff fixes

b66c5fc

Yun-Kim reviewed Sep 24, 2025

View reviewed changes

ncybul added 5 commits September 25, 2025 13:27

remove message prompt template

b3956ec

small nits; make internal fields private

7825f34

small nits

7a1df0b

resolve ruff errors

8d7c34c

fix type errors

3bf4471

Yun-Kim approved these changes Sep 25, 2025

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ncybul merged commit 9cdd9e9 into main Sep 26, 2025
491 of 492 checks passed

ncybul deleted the nicole-cybul/improve-llmobs-span-event branch September 26, 2025 02:13

sabrenner mentioned this pull request Sep 26, 2025

chore(llmobs): missed updates in span kind key changes #14718

Merged

chore(llmobs): [MLOB-3042] improve llmobs span event #14600

chore(llmobs): [MLOB-3042] improve llmobs span event #14600

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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

✅ upper_aspect

✅ upper_noaspect

✅ ospathbasename_aspect

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