dd-trace-py chore(llmobs): dac strip io from langchain

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

Jun 16 '25 00:06 jsimpher

CODEOWNERS have been resolved as:

releasenotes/notes/remove-io-data-from-apm-span-langchain-integration-4db5579a7d3af555.yaml  @DataDog/apm-python
ddtrace/contrib/internal/langchain/patch.py                             @DataDog/ml-observability
ddtrace/contrib/internal/langchain/utils.py                             @DataDog/ml-observability
ddtrace/llmobs/_integrations/langchain.py                               @DataDog/ml-observability
tests/contrib/langchain/test_langchain_llmobs.py                        @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_ai21_llm_sync.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_base_tool_invoke.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_base_tool_invoke_non_json_serializable_config.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_cohere_llm_sync_0_2.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_faiss_vectorstore_retrieval.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_fake_embedding_document.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_fake_embedding_query.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_batch.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_batch_async.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_complicated.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_nested_0_2.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_nested_latest.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_non_dict_input.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_simple.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_chain_simple_async.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_with_tools_anthropic.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_lcel_with_tools_openai.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_async_generate.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_sync_call_langchain_openai.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_sync_call_langchain_openai_async.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_sync_generate.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_vision_generate_0_2.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_chat_model_vision_generate_latest.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_embedding_query.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_llm_async.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_llm_error.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_llm_sync.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_openai_llm_sync_multiple_prompts.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_pinecone_vectorstore_similarity_search.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_streamed_chain.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_streamed_chat.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_streamed_json_output_parser.json  @DataDog/ml-observability
tests/snapshots/tests.contrib.langchain.test_langchain.test_streamed_llm.json  @DataDog/ml-observability

Jun 16 '25 00:06 github-actions[bot]

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 289 ± 4 ms.

The average import time from base is: 290 ± 6 ms.

The import time difference between this PR and base is: -1.1 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 1.984 ms (0.69%)

ddtrace.bootstrap.sitecustomize 1.303 ms (0.45%)

ddtrace.bootstrap.preload 1.303 ms (0.45%)

ddtrace.internal.remoteconfig.client 0.661 ms (0.23%)

ddtrace 0.681 ms (0.24%)

ddtrace.internal._unpatched 0.032 ms (0.01%)

json 0.032 ms (0.01%)

json.decoder 0.032 ms (0.01%)

re 0.032 ms (0.01%)

enum 0.032 ms (0.01%)

types 0.032 ms (0.01%)

Jun 16 '25 00:06 github-actions[bot]

Benchmarks

Benchmark execution time: 2025-07-16 15:33:59

Comparing candidate commit d4ef0c65e4833d4608648bdf0f825cfb202b2b97 in PR branch jsimpher/dac-strip-io-from-langchain with baseline commit 5f15b2753cb841e97cf32c9c1f1431a1dccbdd3c in branch main.

Found 0 performance improvements and 2 performance regressions! Performance is the same for 546 metrics, 2 unstable metrics.

scenario:iastaspectsospath-ospathsplitdrive_aspect

🟥 execution_time [+345.483ns; +444.673ns] or [+9.368%; +12.058%]

scenario:telemetryaddmetric-1-distribution-metric-1-times

🟥 execution_time [+399.117ns; +443.802ns] or [+13.632%; +15.158%]

Jun 16 '25 01:06 pr-commenter[bot]

reviewing the release note on behalf of apm-python team.

should this be a fix and not a chore? and the release note would be a fixes: instead of other: ?

the PR title + description read like a bug fix, but the release note does read like an "other"

open to the conversation, but looks like my pr description pasted wrong--updated to better reflect the purpose @brettlangdon

Jul 11 '25 19:07 jsimpher

Performance SLOs

Benchmark execution time: 2025-07-22 20:42:13

Comparing candidate commit 667691c4f902fe051e3ae86df2ecad371516a9ac in branch jsimpher/dac-strip-io-from-langchain with performance thresholds.

Performance Test Results

Legend: ✅ Pass | ⚠️ Unstable | ❌ Fail

⚠️ coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Metric	Status	Value	SLO	% Under SLO
execution_time	⚠️	13.604µs	< 20.000µs	+32.0%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ context_with_data_no_listeners

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.654µs	< 10.000µs	+63.5%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

⚠️ context_with_data_only_all_listeners

Metric	Status	Value	SLO	% Under SLO
execution_time	⚠️	13.649µs	< 20.000µs	+31.8%
max_rss_usage	✅	29.059MB	< 31.000MB	+6.3%

✅ get_item_exists

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	629.698ns	< 10.000µs	+93.7%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ get_item_missing

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	684.185ns	< 10.000µs	+93.2%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ set_item

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	24.812µs	< 30.000µs	+17.3%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ djangosimple - 22/22

✅ appsec

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.316ms	< 22.300ms	+4.4%
max_rss_usage	✅	63.740MB	< 65.500MB	+2.7%

✅ exception-replay-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.355ms	< 1.450ms	+6.6%
max_rss_usage	✅	63.465MB	< 65.500MB	+3.1%

✅ iast

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.316ms	< 22.250ms	+4.2%
max_rss_usage	✅	63.740MB	< 65.500MB	+2.7%

✅ profiler

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	15.944ms	< 16.550ms	+3.7%
max_rss_usage	✅	50.785MB	< 53.000MB	+4.2%

✅ span-code-origin

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	27.064ms	< 28.200ms	+4.0%
max_rss_usage	✅	66.091MB	< 68.000MB	+2.8%

✅ tracer

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.414ms	< 22.700ms	+5.7%
max_rss_usage	✅	63.701MB	< 65.500MB	+2.7%

✅ tracer-and-profiler

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	23.925ms	< 24.900ms	+3.9%
max_rss_usage	✅	65.215MB	< 67.000MB	+2.7%

✅ tracer-no-caches

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	18.923ms	< 19.650ms	+3.7%
max_rss_usage	✅	63.740MB	< 65.500MB	+2.7%

✅ tracer-no-databases

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	19.186ms	< 20.100ms	+4.5%
max_rss_usage	✅	63.721MB	< 65.500MB	+2.7%

✅ tracer-no-middleware

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.219ms	< 22.500ms	+5.7%
max_rss_usage	✅	63.721MB	< 65.500MB	+2.7%

✅ tracer-no-templates

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.163ms	< 22.250ms	+4.9%
max_rss_usage	✅	63.721MB	< 65.500MB	+2.7%

✅ errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	18.535ms	< 19.850ms	+6.6%
max_rss_usage	✅	63.721MB	< 65.500MB	+2.7%

✅ errortracking-enabled-user

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	18.646ms	< 19.400ms	+3.9%
max_rss_usage	✅	63.721MB	< 65.500MB	+2.7%

✅ tracer-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	18.686ms	< 19.450ms	+3.9%
max_rss_usage	✅	63.712MB	< 65.500MB	+2.7%

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.119ms	< 2.300ms	+7.9%
max_rss_usage	✅	51.630MB	< 53.000MB	+2.6%

✅ errortracking-enabled-user

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.115ms	< 2.250ms	+6.0%
max_rss_usage	✅	51.630MB	< 53.000MB	+2.6%

✅ tracer-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.122ms	< 2.300ms	+7.7%
max_rss_usage	✅	51.216MB	< 53.000MB	+3.4%

✅ flasksimple - 14/14

✅ appsec-get

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.622ms	< 4.750ms	+2.7%
max_rss_usage	✅	63.135MB	< 64.000MB	+1.4%

✅ appsec-post

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.628ms	< 6.750ms	+1.8%
max_rss_usage	✅	63.508MB	< 64.000MB	+0.8%

✅ appsec-telemetry

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.627ms	< 4.750ms	+2.6%
max_rss_usage	✅	63.237MB	< 64.000MB	+1.2%

✅ debugger

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.852ms	< 2.000ms	+7.4%
max_rss_usage	✅	42.074MB	< 44.000MB	+4.4%

✅ iast-get

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.861ms	< 2.000ms	+6.9%
max_rss_usage	✅	44.524MB	< 45.000MB	+1.1%

✅ profiler

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.980ms	< 2.100ms	+5.7%
max_rss_usage	✅	43.371MB	< 44.000MB	+1.4%

✅ tracer

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.384ms	< 3.650ms	+7.3%
max_rss_usage	✅	51.354MB	< 53.000MB	+3.1%

✅ flasksqli - 6/6

✅ appsec-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.987ms	< 4.200ms	+5.1%
max_rss_usage	✅	63.327MB	< 66.000MB	+4.1%

✅ iast-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.560ms	< 2.800ms	+8.6%
max_rss_usage	✅	56.525MB	< 58.000MB	+2.5%

✅ tracer-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.103ms	< 2.250ms	+6.5%
max_rss_usage	✅	51.216MB	< 53.000MB	+3.4%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	82.478µs	< 100.000µs	+17.5%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ b3_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	14.305µs	< 20.000µs	+28.5%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ b3_single_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	13.511µs	< 20.000µs	+32.4%
max_rss_usage	✅	29.137MB	< 31.000MB	+6.0%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	66.814µs	< 80.000µs	+16.5%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	69.618µs	< 80.000µs	+13.0%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ empty_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.595µs	< 10.000µs	+84.0%
max_rss_usage	✅	29.177MB	< 31.000MB	+5.9%

✅ full_t_id_datadog_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	23.946µs	< 30.000µs	+20.2%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ invalid_priority_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.543µs	< 10.000µs	+34.6%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ invalid_span_id_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.555µs	< 10.000µs	+34.5%
max_rss_usage	✅	29.059MB	< 31.000MB	+6.3%

✅ invalid_tags_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.533µs	< 10.000µs	+34.7%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ invalid_trace_id_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.479µs	< 10.000µs	+35.2%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ large_header_no_matches

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	27.487µs	< 30.000µs	+8.4%
max_rss_usage	✅	29.177MB	< 31.000MB	+5.9%

✅ large_valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.622µs	< 40.000µs	+28.4%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ medium_header_no_matches

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	9.818µs	< 20.000µs	+50.9%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ medium_valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	11.204µs	< 20.000µs	+44.0%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ none_propagation_style

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.694µs	< 10.000µs	+83.1%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ tracecontext_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	34.797µs	< 40.000µs	+13.0%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.543µs	< 10.000µs	+34.6%
max_rss_usage	✅	29.137MB	< 31.000MB	+6.0%

✅ valid_headers_basic

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.104µs	< 10.000µs	+39.0%
max_rss_usage	✅	29.059MB	< 31.000MB	+6.3%

✅ wsgi_empty_headers

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.585µs	< 10.000µs	+84.1%
max_rss_usage	✅	29.177MB	< 31.000MB	+5.9%

✅ wsgi_invalid_priority_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.611µs	< 10.000µs	+33.9%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ wsgi_invalid_span_id_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.577µs	< 10.000µs	+84.2%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ wsgi_invalid_tags_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.564µs	< 10.000µs	+34.4%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ wsgi_invalid_trace_id_header

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.571µs	< 10.000µs	+34.3%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ wsgi_large_header_no_matches

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.559µs	< 40.000µs	+28.6%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ wsgi_large_valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	29.697µs	< 40.000µs	+25.8%
max_rss_usage	✅	29.137MB	< 31.000MB	+6.0%

✅ wsgi_medium_header_no_matches

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	10.082µs	< 20.000µs	+49.6%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ wsgi_medium_valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	11.499µs	< 20.000µs	+42.5%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ wsgi_valid_headers_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.575µs	< 10.000µs	+34.3%
max_rss_usage	✅	29.157MB	< 31.000MB	+5.9%

✅ wsgi_valid_headers_basic

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.082µs	< 10.000µs	+39.2%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ httppropagationinject - 16/16

✅ ids_only

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	20.003µs	< 30.000µs	+33.3%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ with_all

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	36.286µs	< 40.000µs	+9.3%
max_rss_usage	✅	29.177MB	< 31.000MB	+5.9%

✅ with_dd_origin

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	26.421µs	< 30.000µs	+11.9%
max_rss_usage	✅	29.177MB	< 31.000MB	+5.9%

✅ with_priority_and_origin

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.687µs	< 40.000µs	+28.3%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ with_sampling_priority

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	22.490µs	< 30.000µs	+25.0%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ with_tags

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.121µs	< 40.000µs	+29.7%
max_rss_usage	✅	29.137MB	< 31.000MB	+6.0%

✅ with_tags_invalid

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	31.042µs	< 40.000µs	+22.4%
max_rss_usage	✅	29.137MB	< 31.000MB	+6.0%

✅ with_tags_max_size

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.646µs	< 40.000µs	+28.4%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ iast_aspects - 40/40

✅ re_expand_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	33.203µs	< 40.000µs	+17.0%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_expand_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.697µs	< 40.000µs	+28.3%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ re_findall_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.732µs	< 10.000µs	+62.7%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ re_findall_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.420µs	< 10.000µs	+85.8%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_finditer_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	5.109µs	< 10.000µs	+48.9%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_finditer_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.407µs	< 10.000µs	+85.9%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ re_fullmatch_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.441µs	< 10.000µs	+65.6%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_fullmatch_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.296µs	< 10.000µs	+87.0%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_group_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.442µs	< 10.000µs	+65.6%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_group_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.596µs	< 10.000µs	+84.0%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ re_groups_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.585µs	< 10.000µs	+64.2%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ re_groups_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.686µs	< 10.000µs	+83.1%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ re_match_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.434µs	< 10.000µs	+65.7%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ re_match_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.291µs	< 10.000µs	+87.1%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ re_search_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.281µs	< 10.000µs	+67.2%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ re_search_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.185µs	< 10.000µs	+88.1%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_sub_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.729µs	< 10.000µs	+52.7%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ re_sub_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.530µs	< 10.000µs	+84.7%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ re_subn_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.908µs	< 10.000µs	+50.9%
max_rss_usage	✅	34.642MB	< 35.500MB	+2.4%

✅ re_subn_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.621µs	< 10.000µs	+83.8%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ iastaspects - 118/118

✅ add_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	325.488ns	< 10.000µs	+96.7%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ add_inplace_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	332.042ns	< 10.000µs	+96.7%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ add_inplace_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	315.143ns	< 10.000µs	+96.8%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ add_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	277.809ns	< 10.000µs	+97.2%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ bytearray_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.842µs	< 10.000µs	+81.6%
max_rss_usage	✅	34.701MB	< 35.000MB	+0.9%

✅ bytearray_extend_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.388µs	< 10.000µs	+86.1%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ bytearray_extend_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	608.021ns	< 10.000µs	+93.9%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ bytearray_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	479.498ns	< 10.000µs	+95.2%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ bytes_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.848µs	< 10.000µs	+81.5%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ bytes_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	501.057ns	< 10.000µs	+95.0%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ bytesio_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.889µs	< 10.000µs	+81.1%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ bytesio_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	495.828ns	< 10.000µs	+95.0%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ capitalize_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	735.519ns	< 10.000µs	+92.6%
max_rss_usage	✅	34.681MB	< 35.000MB	+0.9%

✅ capitalize_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	433.195ns	< 10.000µs	+95.7%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ casefold_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	734.523ns	< 10.000µs	+92.7%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ casefold_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	367.918ns	< 10.000µs	+96.3%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ decode_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	728.781ns	< 10.000µs	+92.7%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ decode_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	417.388ns	< 10.000µs	+95.8%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ encode_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	712.496ns	< 10.000µs	+92.9%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ encode_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	406.380ns	< 10.000µs	+95.9%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ format_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.357µs	< 10.000µs	+66.4%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ format_map_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.837µs	< 10.000µs	+61.6%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ format_map_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	772.422ns	< 10.000µs	+92.3%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ format_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	593.399ns	< 10.000µs	+94.1%
max_rss_usage	✅	34.681MB	< 35.000MB	+0.9%

✅ index_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	343.457ns	< 10.000µs	+96.6%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ index_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	273.337ns	< 10.000µs	+97.3%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ join_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.212µs	< 10.000µs	+87.9%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ join_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	490.913ns	< 10.000µs	+95.1%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ ljust_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	10.277µs	< 20.000µs	+48.6%
max_rss_usage	✅	34.800MB	< 35.500MB	+2.0%

✅ ljust_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	401.294ns	< 10.000µs	+96.0%
max_rss_usage	✅	34.642MB	< 35.500MB	+2.4%

✅ lower_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.246µs	< 10.000µs	+77.5%
max_rss_usage	✅	34.603MB	< 35.500MB	+2.5%

✅ lower_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	366.519ns	< 10.000µs	+96.3%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ lstrip_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	10.270µs	< 20.000µs	+48.7%
max_rss_usage	✅	34.721MB	< 35.500MB	+2.2%

✅ lstrip_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	378.361ns	< 10.000µs	+96.2%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ modulo_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	598.346ns	< 10.000µs	+94.0%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ modulo_aspect_for_bytearray_bytearray

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.267µs	< 10.000µs	+87.3%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ modulo_aspect_for_bytes

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	749.668ns	< 10.000µs	+92.5%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ modulo_aspect_for_bytes_bytearray

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	982.032ns	< 10.000µs	+90.2%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ modulo_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	625.236ns	< 10.000µs	+93.7%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ replace_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	5.192µs	< 10.000µs	+48.1%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ replace_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	459.590ns	< 10.000µs	+95.4%
max_rss_usage	✅	34.642MB	< 35.500MB	+2.4%

✅ repr_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	904.913ns	< 10.000µs	+91.0%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ repr_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	419.048ns	< 10.000µs	+95.8%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ rstrip_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	10.176µs	< 20.000µs	+49.1%
max_rss_usage	✅	34.721MB	< 35.500MB	+2.2%

✅ rstrip_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	376.691ns	< 10.000µs	+96.2%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ slice_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	476.822ns	< 10.000µs	+95.2%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ slice_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	451.345ns	< 10.000µs	+95.5%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ stringio_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.184µs	< 10.000µs	+78.2%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ stringio_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	716.954ns	< 10.000µs	+92.8%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ strip_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	10.293µs	< 20.000µs	+48.5%
max_rss_usage	✅	34.740MB	< 35.500MB	+2.1%

✅ strip_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	383.245ns	< 10.000µs	+96.2%
max_rss_usage	✅	34.681MB	< 35.000MB	+0.9%

✅ swapcase_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.641µs	< 10.000µs	+73.6%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ swapcase_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	534.697ns	< 10.000µs	+94.7%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ title_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.503µs	< 10.000µs	+75.0%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ title_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	501.498ns	< 10.000µs	+95.0%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ translate_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.294µs	< 10.000µs	+67.1%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ translate_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.038µs	< 10.000µs	+89.6%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ upper_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.459µs	< 10.000µs	+75.4%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ upper_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	368.714ns	< 10.000µs	+96.3%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ iastaspectsospath - 24/24

✅ ospathbasename_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.142µs	< 10.000µs	+58.6%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ ospathbasename_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.087µs	< 10.000µs	+89.1%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ ospathjoin_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.768µs	< 10.000µs	+32.3%
max_rss_usage	✅	34.662MB	< 35.000MB	+1.0%

✅ ospathjoin_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.298µs	< 10.000µs	+77.0%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ ospathnormcase_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.891µs	< 10.000µs	+61.1%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ ospathnormcase_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	566.446ns	< 10.000µs	+94.3%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ ospathsplit_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.880µs	< 10.000µs	+51.2%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ ospathsplit_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.595µs	< 10.000µs	+84.0%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ ospathsplitdrive_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.673µs	< 10.000µs	+63.3%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ ospathsplitdrive_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	702.695ns	< 10.000µs	+93.0%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ ospathsplitext_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.556µs	< 10.000µs	+54.4%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ ospathsplitext_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.375µs	< 10.000µs	+86.2%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.511µs	< 10.000µs	+84.9%
max_rss_usage	✅	34.603MB	< 35.000MB	+1.1%

✅ rsplit_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	585.417ns	< 10.000µs	+94.1%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ split_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.468µs	< 10.000µs	+85.3%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ split_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	565.906ns	< 10.000µs	+94.3%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ splitlines_aspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.431µs	< 10.000µs	+85.7%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ splitlines_noaspect

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	579.846ns	< 10.000µs	+94.2%
max_rss_usage	✅	34.623MB	< 35.000MB	+1.1%

✅ iastpropagation - 8/8

✅ no-propagation

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	49.331µs	< 60.000µs	+17.8%
max_rss_usage	✅	34.603MB	< 35.500MB	+2.5%

✅ propagation_enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	146.072µs	< 160.000µs	+8.7%
max_rss_usage	✅	34.642MB	< 35.500MB	+2.4%

✅ propagation_enabled_100

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.558ms	< 1.800ms	+13.4%
max_rss_usage	✅	34.642MB	< 35.000MB	+1.0%

✅ propagation_enabled_1000

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.990ms	< 30.550ms	+5.1%
max_rss_usage	✅	34.642MB	< 35.500MB	+2.4%

✅ otelsdkspan - 24/24

✅ add-event

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	40.480ms	< 42.000ms	+3.6%
max_rss_usage	✅	31.850MB	< 35.000MB	+9.0%

✅ add-link

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	36.492ms	< 38.550ms	+5.3%
max_rss_usage	✅	31.850MB	< 35.000MB	+9.0%

✅ add-metrics

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	219.151ms	< 232.000ms	+5.5%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ add-tags

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	212.162ms	< 221.600ms	+4.3%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ get-context

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	29.693ms	< 31.300ms	+5.1%
max_rss_usage	✅	31.850MB	< 35.000MB	+9.0%

✅ is-recording

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	29.207ms	< 31.000ms	+5.8%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ record-exception

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	64.005ms	< 65.850ms	+2.8%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ set-status

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	31.861ms	< 34.150ms	+6.7%
max_rss_usage	✅	31.831MB	< 35.000MB	+9.1%

✅ start

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	28.937ms	< 30.150ms	+4.0%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ start-finish

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	34.025ms	< 35.350ms	+3.7%
max_rss_usage	✅	31.870MB	< 35.000MB	+8.9%

✅ start-finish-telemetry

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	33.929ms	< 35.450ms	+4.3%
max_rss_usage	✅	31.890MB	< 35.000MB	+8.9%

✅ update-name

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	31.073ms	< 33.400ms	+7.0%
max_rss_usage	✅	31.850MB	< 35.000MB	+9.0%

✅ otelspan - 22/22

✅ add-event

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	43.605ms	< 47.150ms	+7.5%
max_rss_usage	✅	42.170MB	< 42.500MB	+0.8%

✅ add-metrics

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	322.171ms	< 344.800ms	+6.6%
max_rss_usage	✅	558.604MB	< 562.000MB	+0.6%

✅ add-tags

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	288.041ms	< 314.000ms	+8.3%
max_rss_usage	✅	559.088MB	< 563.500MB	+0.8%

✅ get-context

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	86.781ms	< 92.350ms	+6.0%
max_rss_usage	✅	37.278MB	< 38.000MB	+1.9%

✅ is-recording

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	41.612ms	< 44.500ms	+6.5%
max_rss_usage	✅	41.511MB	< 42.000MB	+1.2%

✅ record-exception

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	60.483ms	< 67.650ms	+10.6%
max_rss_usage	✅	37.630MB	< 38.000MB	+1.0%

✅ set-status

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	47.627ms	< 50.400ms	+5.5%
max_rss_usage	✅	41.523MB	< 42.000MB	+1.1%

✅ start

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	41.469ms	< 43.450ms	+4.6%
max_rss_usage	✅	41.561MB	< 42.000MB	+1.0%

✅ start-finish

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	80.600ms	< 86.000ms	+6.3%
max_rss_usage	✅	31.575MB	< 32.000MB	+1.3%

✅ start-finish-telemetry

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	82.595ms	< 86.000ms	+4.0%
max_rss_usage	✅	31.634MB	< 32.000MB	+1.1%

✅ update-name

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.963ms	< 45.150ms	+4.8%
max_rss_usage	✅	41.762MB	< 42.500MB	+1.7%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	343.464ms	< 354.300ms	+3.1%
max_rss_usage	✅	35.727MB	< 38.000MB	+6.0%

✅ cache_on

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	383.714ns	< 10.000µs	+96.2%
max_rss_usage	✅	34.127MB	< 38.000MB	+10.2%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	155.058µs	< 170.000µs	+8.8%
max_rss_usage	✅	34.305MB	< 35.500MB	+3.4%

✅ import_many_cached

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	121.428µs	< 130.000µs	+6.6%
max_rss_usage	✅	34.078MB	< 35.500MB	+4.0%

✅ import_many_stdlib

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.622ms	< 1.750ms	+7.3%
max_rss_usage	✅	34.352MB	< 35.500MB	+3.2%

✅ import_many_stdlib_cached

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	963.661µs	< 1.100ms	+12.4%
max_rss_usage	✅	34.263MB	< 35.500MB	+3.5%

✅ import_many_unknown

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	827.183µs	< 890.000µs	+7.1%
max_rss_usage	✅	34.416MB	< 35.500MB	+3.1%

✅ import_many_unknown_cached

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	796.958µs	< 870.000µs	+8.4%
max_rss_usage	✅	34.359MB	< 35.500MB	+3.2%

✅ import_one

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	19.761µs	< 30.000µs	+34.1%
max_rss_usage	✅	34.168MB	< 35.500MB	+3.8%

✅ import_one_cache

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.272µs	< 10.000µs	+37.3%
max_rss_usage	✅	34.213MB	< 35.500MB	+3.6%

✅ import_one_stdlib

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	18.688µs	< 20.000µs	+6.6%
max_rss_usage	✅	34.212MB	< 35.500MB	+3.6%

✅ import_one_stdlib_cache

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.283µs	< 10.000µs	+37.2%
max_rss_usage	✅	34.281MB	< 35.500MB	+3.4%

✅ import_one_unknown

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	45.513µs	< 50.000µs	+9.0%
max_rss_usage	✅	34.200MB	< 35.500MB	+3.7%

✅ import_one_unknown_cache

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	6.316µs	< 10.000µs	+36.8%
max_rss_usage	✅	34.224MB	< 35.500MB	+3.6%

✅ ratelimiter - 12/12

✅ defaults

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.360µs	< 10.000µs	+76.4%
max_rss_usage	✅	28.685MB	< 31.000MB	+7.5%

✅ high_rate_limit

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.422µs	< 10.000µs	+75.8%
max_rss_usage	✅	28.724MB	< 31.000MB	+7.3%

✅ long_window

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.351µs	< 10.000µs	+76.5%
max_rss_usage	✅	28.724MB	< 31.000MB	+7.3%

✅ low_rate_limit

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.373µs	< 10.000µs	+76.3%
max_rss_usage	✅	28.685MB	< 31.000MB	+7.5%

✅ no_rate_limit

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	834.979ns	< 10.000µs	+91.7%
max_rss_usage	✅	28.724MB	< 31.000MB	+7.3%

✅ short_window

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.496µs	< 10.000µs	+75.0%
max_rss_usage	✅	28.724MB	< 31.000MB	+7.3%

✅ recursivecomputation - 8/8

✅ deep

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	308.729ms	< 320.950ms	+3.8%
max_rss_usage	✅	30.179MB	< 31.000MB	+2.6%

✅ deep-profiled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	344.194ms	< 359.150ms	+4.2%
max_rss_usage	✅	34.603MB	< 35.500MB	+2.5%

✅ medium

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	7.031ms	< 7.400ms	+5.0%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ shallow

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	946.737µs	< 1.050ms	+9.8%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ samplingrules - 8/8

✅ average_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	332.533µs	< 350.000µs	+5.0%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ high_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	499.852µs	< 550.000µs	+9.1%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ low_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	168.207µs	< 190.000µs	+11.5%
max_rss_usage	✅	431.422MB	< 432.500MB	+0.2%

✅ very_low_match

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	8.662ms	< 9.150ms	+5.3%
max_rss_usage	✅	54.906MB	< 55.000MB	+0.2%

✅ sethttpmeta - 32/32

✅ all-disabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	12.079µs	< 20.000µs	+39.6%
max_rss_usage	✅	29.590MB	< 31.000MB	+4.5%

✅ all-enabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.213µs	< 50.000µs	+15.6%
max_rss_usage	✅	29.590MB	< 31.000MB	+4.5%

✅ collectipvariant_exists

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.657µs	< 50.000µs	+14.7%
max_rss_usage	✅	29.550MB	< 31.000MB	+4.7%

✅ no-collectipvariant

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.184µs	< 50.000µs	+15.6%
max_rss_usage	✅	29.570MB	< 31.000MB	+4.6%

✅ no-useragentvariant

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	41.201µs	< 50.000µs	+17.6%
max_rss_usage	✅	29.531MB	< 31.000MB	+4.7%

✅ obfuscation-no-query

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.480µs	< 50.000µs	+15.0%
max_rss_usage	✅	29.610MB	< 31.000MB	+4.5%

✅ obfuscation-regular-case-explicit-query

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	78.990µs	< 90.000µs	+12.2%
max_rss_usage	✅	30.003MB	< 31.000MB	+3.2%

✅ obfuscation-regular-case-implicit-query

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	79.992µs	< 90.000µs	+11.1%
max_rss_usage	✅	29.983MB	< 31.000MB	+3.3%

✅ obfuscation-send-querystring-disabled

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	157.254µs	< 170.000µs	+7.5%
max_rss_usage	✅	29.904MB	< 31.000MB	+3.5%

✅ obfuscation-worst-case-explicit-query

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	151.295µs	< 160.000µs	+5.4%
max_rss_usage	✅	29.904MB	< 31.000MB	+3.5%

✅ obfuscation-worst-case-implicit-query

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	158.157µs	< 170.000µs	+7.0%
max_rss_usage	✅	29.944MB	< 31.000MB	+3.4%

✅ useragentvariant_exists_1

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.305µs	< 50.000µs	+15.4%
max_rss_usage	✅	29.511MB	< 31.000MB	+4.8%

✅ useragentvariant_exists_2

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.531µs	< 50.000µs	+14.9%
max_rss_usage	✅	29.531MB	< 31.000MB	+4.7%

✅ useragentvariant_exists_3

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	42.172µs	< 50.000µs	+15.7%
max_rss_usage	✅	29.550MB	< 31.000MB	+4.7%

✅ useragentvariant_not_exists_1

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	41.444µs	< 50.000µs	+17.1%
max_rss_usage	✅	29.590MB	< 31.000MB	+4.5%

✅ useragentvariant_not_exists_2

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	41.642µs	< 50.000µs	+16.7%
max_rss_usage	✅	29.550MB	< 31.000MB	+4.7%

✅ span - 26/26

✅ add-event

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	22.998ms	< 26.200ms	+12.2%
max_rss_usage	✅	48.472MB	< 49.000MB	+1.1%

✅ add-metrics

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	90.102ms	< 98.350ms	+8.4%
max_rss_usage	✅	615.018MB	< 961.000MB	+36.0%

✅ add-tags

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	148.112ms	< 168.550ms	+12.1%
max_rss_usage	✅	614.467MB	< 962.500MB	+36.2%

✅ get-context

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.679ms	< 23.700ms	+8.5%
max_rss_usage	✅	47.297MB	< 47.500MB	+0.4%

✅ is-recording

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.608ms	< 23.900ms	+9.6%
max_rss_usage	✅	47.299MB	< 47.500MB	+0.4%

✅ record-exception

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	40.936ms	< 44.500ms	+8.0%
max_rss_usage	✅	40.310MB	< 40.500MB	+0.5%

✅ set-status

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	23.228ms	< 26.000ms	+10.7%
max_rss_usage	✅	47.291MB	< 47.500MB	+0.4%

✅ start

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.142ms	< 23.500ms	+10.0%
max_rss_usage	✅	47.303MB	< 47.500MB	+0.4%

✅ start-finish

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	49.682ms	< 52.500ms	+5.4%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ start-finish-telemetry

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	51.117ms	< 55.300ms	+7.6%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ start-finish-traceid128

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	53.028ms	< 56.050ms	+5.4%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ start-traceid128

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.543ms	< 24.600ms	+12.4%
max_rss_usage	✅	47.299MB	< 47.500MB	+0.4%

✅ update-name

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.997ms	< 24.100ms	+8.7%
max_rss_usage	✅	47.814MB	< 48.000MB	+0.4%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.228µs	< 10.000µs	+67.7%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ 1-count-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	211.056µs	< 240.000µs	+12.1%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ 1-distribution-metric-1-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.976µs	< 10.000µs	+70.2%
max_rss_usage	✅	29.059MB	< 31.000MB	+6.3%

✅ 1-distribution-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	191.091µs	< 210.000µs	+9.0%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ 1-gauge-metric-1-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.125µs	< 10.000µs	+78.7%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ 1-gauge-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	124.645µs	< 140.000µs	+11.0%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ 1-rate-metric-1-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	3.107µs	< 10.000µs	+68.9%
max_rss_usage	✅	29.059MB	< 31.000MB	+6.3%

✅ 1-rate-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	211.555µs	< 230.000µs	+8.0%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ 100-count-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	21.305ms	< 22.500ms	+5.3%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ 100-distribution-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.008ms	< 2.100ms	+4.4%
max_rss_usage	✅	29.118MB	< 31.000MB	+6.1%

✅ 100-gauge-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	1.288ms	< 1.400ms	+8.0%
max_rss_usage	✅	29.078MB	< 31.000MB	+6.2%

✅ 100-rate-metrics-100-times

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.168ms	< 2.400ms	+9.7%
max_rss_usage	✅	29.138MB	< 31.000MB	+6.0%

✅ flush-1-metric

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	4.119µs	< 10.000µs	+58.8%
max_rss_usage	✅	29.138MB	< 31.000MB	+6.0%

✅ flush-100-metrics

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	181.349µs	< 200.000µs	+9.3%
max_rss_usage	✅	29.117MB	< 31.000MB	+6.1%

✅ flush-1000-metrics

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.189ms	< 2.350ms	+6.9%
max_rss_usage	✅	30.258MB	< 31.000MB	+2.4%

✅ tracer - 6/6

✅ large

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	29.583ms	< 32.950ms	+10.2%
max_rss_usage	✅	30.278MB	< 31.000MB	+2.3%

✅ medium

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	2.888ms	< 3.200ms	+9.8%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

✅ small

Metric	Status	Value	SLO	% Under SLO
execution_time	✅	329.026µs	< 370.000µs	+11.1%
max_rss_usage	✅	29.098MB	< 31.000MB	+6.1%

Jul 18 '25 13:07 pr-commenter[bot]

/merge

Jul 22 '25 21:07 jsimpher

View all feedbacks in Devflow UI.

2025-07-22 21:00:48 UTC :information_source: Start processing command /merge

2025-07-22 21:01:03 UTC :information_source: MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals. Note: if you pushed new commits since the last approval, you may need additional approval. You can remove it from the waiting list with /remove command.

2025-07-22 21:03:17 UTC :information_source: MergeQueue: merge request added to the queue

The expected merge time in main is approximately 2h (p90).

2025-07-22 21:54:20 UTC :information_source: MergeQueue: This merge request was merged

Jul 22 '25 21:07 dd-devflow-routing-codex[bot]

dd-trace-py dd-trace-py copied to clipboard

chore(llmobs): dac strip io from langchain

Checklist

Reviewer Checklist

Bootstrap import analysis

Summary

Import time breakdown

Benchmarks

scenario:iastaspectsospath-ospathsplitdrive_aspect

scenario:telemetryaddmetric-1-distribution-metric-1-times

Performance SLOs

Performance Test Results

⚠️ context_with_data_listeners

✅ context_with_data_no_listeners

⚠️ context_with_data_only_all_listeners

✅ get_item_exists

✅ get_item_missing

✅ set_item

✅ appsec

✅ exception-replay-enabled

✅ iast

✅ profiler

✅ span-code-origin

✅ tracer

✅ tracer-and-profiler

✅ tracer-no-caches

✅ tracer-no-databases

✅ tracer-no-middleware

✅ tracer-no-templates

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ errortracking-enabled-all

✅ errortracking-enabled-user

✅ tracer-enabled

✅ appsec-get

✅ appsec-post

✅ appsec-telemetry

✅ debugger

✅ iast-get

✅ profiler

✅ tracer

✅ appsec-enabled

✅ iast-enabled

✅ tracer-enabled

✅ all_styles_all_headers

✅ b3_headers

✅ b3_single_headers

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

✅ empty_headers

✅ full_t_id_datadog_headers

✅ invalid_priority_header

✅ invalid_span_id_header

✅ invalid_tags_header

✅ invalid_trace_id_header

✅ large_header_no_matches

✅ large_valid_headers_all

✅ medium_header_no_matches

✅ medium_valid_headers_all

✅ none_propagation_style

✅ tracecontext_headers

✅ valid_headers_all

✅ valid_headers_basic

✅ wsgi_empty_headers

✅ wsgi_invalid_priority_header

✅ wsgi_invalid_span_id_header

✅ wsgi_invalid_tags_header

✅ wsgi_invalid_trace_id_header

✅ wsgi_large_header_no_matches

✅ wsgi_large_valid_headers_all

✅ wsgi_medium_header_no_matches

✅ wsgi_medium_valid_headers_all

✅ wsgi_valid_headers_all

✅ wsgi_valid_headers_basic

✅ ids_only

✅ with_all

✅ with_dd_origin

✅ with_priority_and_origin

✅ with_sampling_priority

dd-trace-py
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