chore(iast): context refactor III #14513

avara1986 · 2025-09-05T17:26:33Z

Overview

It replaces the thread/process fragile map semantics with a bounded, request-scoped context backed by a native, fixed-size array, and adds end-to-end tests validating Overhead Control Engine (OCE) max-concurrency enforcement across FastAPI, Django, and Flask test apps.

Context and motivation

Problem: The legacy IAST context map (pointer-keyed + thread-local cache) breaks under asyncio and concurrency, causing incorrect request association and performance inconsistencies.
Goal: Make the IAST request map safe and predictable under threads/async with consistent overhead, enforce request concurrency via OCE, and provide clear, framework-agnostic tests that verify behavior.

Related work

Follows the direction and experiments from:
- chore(iast): context refactor, context-array + contextvar indexing #14466: Initial context refactor and benchmarks groundwork
- chore(iast): rename native classes and methods #14497, chore(iast): refactor is_iast_request_enabled #14555, chore(iast): context refactor II #14562: Subsequent iterations on IAST context ownership, perf and integration
This PR integrates and stabilizes those ideas into the runtime and test suites.

What’s in this PR

Core IAST context lifecycle

New request-scoped flow entrypoint
- ddtrace/appsec/_iast/_iast_request_context_base.py
  - _iast_start_request(span) now gates with OCE (oce.acquire_request(span)) and creates a native request context only when needed.
  - Sets IAST_CONTEXT ContextVar to the active context id.
  - Attaches a per-request IASTEnvironment(span) via core.set_item(IAST.REQUEST_CONTEXT_KEY, ...).
  - On finish (_iast_finish_request(...)) it updates global limits, discards the environment, and releases the native context.
  - Helper: is_iast_request_enabled() exposes whether the taint-tracking context is active in the current execution.

Rollout plan

Land behind existing feature flags/env vars (default disabled for IAST if unsupported).
Monitor CI and integration tests for the new concurrency checks.
Follow-up PRs (tracked in the RFC) will:
- Complete the native context array migration across all call sites.
- Add more microbenchmarks and tighten perf budgets (+/- thresholds).
- Expand sink coverage and per-request metrics.

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 · 2025-09-05T17:27:07Z

CODEOWNERS have been resolved as:

ddtrace/appsec/_iast/_taint_tracking/tests/pyenv_env.cpp                @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_api_common_replace.cpp  @DataDog/asm-python
tests/appsec/iast/taint_tracking/test_context.py                        @DataDog/asm-python
.gitlab/benchmarks/bp-runner.microbenchmarks.fail-on-breach.yml         @DataDog/python-guild @DataDog/apm-core-python
benchmarks/appsec_iast_aspects/scenario.py                              @DataDog/asm-python
benchmarks/appsec_iast_aspects_ospath/scenario.py                       @DataDog/asm-python
benchmarks/appsec_iast_aspects_re_module/scenario.py                    @DataDog/asm-python
benchmarks/appsec_iast_aspects_split/scenario.py                        @DataDog/asm-python
benchmarks/appsec_iast_propagation/scenario.py                          @DataDog/asm-python
ddtrace/appsec/_iast/_iast_env.py                                       @DataDog/asm-python
ddtrace/appsec/_iast/_iast_request_context.py                           @DataDog/asm-python
ddtrace/appsec/_iast/_iast_request_context_base.py                      @DataDog/asm-python
ddtrace/appsec/_iast/_overhead_control_engine.py                        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/__init__.py                        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/_context.py                        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/_taint_objects.py                  @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/_taint_objects_base.py             @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects.py                         @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_extend.cpp          @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_format.cpp          @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_index.cpp           @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_join.cpp            @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_modulo.cpp          @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_operator_add.cpp    @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_operator_add.h      @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_slice.cpp           @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_split.cpp           @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_str.cpp             @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/aspects_os_path.cpp        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/helpers.cpp                @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/aspects/helpers.h                  @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/constants.h                        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/context/taint_engine_context.cpp   @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/initializer/initializer.cpp        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/initializer/initializer.h          @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/native.cpp                         @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/taint_tracking/taint_range.cpp     @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/taint_tracking/taint_range.h       @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tainted_ops/tainted_ops.cpp        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/CMakeLists.txt               @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_add_aspect.cpp          @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_common.hpp              @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_helpers.cpp             @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_index_aspect.cpp        @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_modulo_aspect.cpp       @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_taint_engine_context.cpp  @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/utils/string_utils.cpp             @DataDog/asm-python
ddtrace/settings/asm.py                                                 @DataDog/asm-python
riotfile.py                                                             @DataDog/apm-python
scripts/iast/leak_functions.py                                          @DataDog/asm-python
tests/appsec/app.py                                                     @DataDog/asm-python
tests/appsec/contrib_appsec/fastapi_app/app.py                          @DataDog/asm-python
tests/appsec/iast/aspects/aspect_utils.py                               @DataDog/asm-python
tests/appsec/iast/aspects/conftest.py                                   @DataDog/asm-python
tests/appsec/iast/aspects/test_aspect_helpers.py                        @DataDog/asm-python
tests/appsec/iast/aspects/test_fstrings.py                              @DataDog/asm-python
tests/appsec/iast/aspects/test_replace_aspect.py                        @DataDog/asm-python
tests/appsec/iast/aspects/test_side_effects.py                          @DataDog/asm-python
tests/appsec/iast/aspects/test_split_aspect.py                          @DataDog/asm-python
tests/appsec/iast/conftest.py                                           @DataDog/asm-python
tests/appsec/iast/iast_utils.py                                         @DataDog/asm-python
tests/appsec/iast/taint_sinks/_taint_sinks_utils.py                     @DataDog/asm-python
tests/appsec/iast/taint_sinks/test_stacktrace_leak.py                   @DataDog/asm-python
tests/appsec/iast/taint_sinks/test_vulnerability_detection.py           @DataDog/asm-python
tests/appsec/iast/taint_tracking/conftest.py                            @DataDog/asm-python
tests/appsec/iast/taint_tracking/test_native_taint_range.py             @DataDog/asm-python
tests/appsec/iast/taint_tracking/test_native_taint_range_fork.py        @DataDog/asm-python
tests/appsec/iast/taint_tracking/test_taint_tracking.py                 @DataDog/asm-python
tests/appsec/iast/test_overhead_control_engine.py                       @DataDog/asm-python
tests/appsec/iast_memcheck/test_iast_mem_check.py                       @DataDog/asm-python
tests/appsec/integrations/django_tests/conftest.py                      @DataDog/asm-python
tests/appsec/integrations/django_tests/django_app/urls.py               @DataDog/asm-python
tests/appsec/integrations/django_tests/django_app/views.py              @DataDog/asm-python
tests/appsec/integrations/django_tests/test_iast_django_testagent.py    @DataDog/asm-python
tests/appsec/integrations/fastapi_tests/app.py                          @DataDog/asm-python
tests/appsec/integrations/fastapi_tests/test_iast_fastapi_testagent.py  @DataDog/asm-python
tests/appsec/integrations/flask_tests/test_iast_flask_testagent.py      @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/initializer/_initializer.h         @DataDog/asm-python
ddtrace/appsec/_iast/_taint_tracking/tests/test_str_aspect.cpp          @DataDog/asm-python

github-actions · 2025-09-05T17:52:43Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 265 ± 2 ms.

The average import time from base is: 268 ± 1 ms.

The import time difference between this PR and base is: -3.31 ± 0.07 ms.

Import time breakdown

The following import paths have grown:

ddtrace.auto 0.104 ms (0.04%)

ddtrace 0.104 ms (0.04%)

ddtrace.trace 0.104 ms (0.04%)

ddtrace._trace.filters 0.104 ms (0.04%)

ddtrace._trace.processor 0.104 ms (0.04%)

The following import paths have shrunk:

ddtrace.auto 2.246 ms (0.85%)

ddtrace.bootstrap.sitecustomize 1.408 ms (0.53%)

ddtrace.bootstrap.preload 1.408 ms (0.53%)

ddtrace.internal.remoteconfig.client 0.662 ms (0.25%)

ddtrace 0.838 ms (0.32%)

ddtrace.trace 0.119 ms (0.05%)

ddtrace._trace.context 0.119 ms (0.05%)

ddtrace.internal._unpatched 0.072 ms (0.03%)

json 0.036 ms (0.01%)

json.decoder 0.036 ms (0.01%)

re 0.036 ms (0.01%)

enum 0.036 ms (0.01%)

types 0.036 ms (0.01%)

subprocess 0.036 ms (0.01%)

contextlib 0.036 ms (0.01%)

pr-commenter · 2025-09-08T16:00:17Z

Performance SLOs

Comparing candidate avara1986/APPSEC-58124_replace_context_map (f909b03) with baseline main (6f8f8a0)

📈 Performance Regressions (4 suites)

📈 iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 32.117µs (SLO: <40.000µs 📉 -19.7%) vs baseline: +0.7%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_expand_noaspect

Time: ✅ 28.462µs (SLO: <40.000µs 📉 -28.8%) vs baseline: -0.7%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +3.9%

✅ re_findall_aspect

Time: ✅ 2.926µs (SLO: <10.000µs 📉 -70.7%) vs baseline: 📉 -24.2%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.8%

✅ re_findall_noaspect

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

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

✅ re_finditer_aspect

Time: ✅ 4.459µs (SLO: <10.000µs 📉 -55.4%) vs baseline: +0.8%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.7%

✅ re_finditer_noaspect

Time: ✅ 1.400µs (SLO: <10.000µs 📉 -86.0%) vs baseline: -0.6%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.8%

✅ re_fullmatch_aspect

Time: ✅ 2.684µs (SLO: <10.000µs 📉 -73.2%) vs baseline: ~same

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_fullmatch_noaspect

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

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.5%

✅ re_group_aspect

Time: ✅ 2.942µs (SLO: <10.000µs 📉 -70.6%) vs baseline: +0.4%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_group_noaspect

Time: ✅ 1.613µs (SLO: <10.000µs 📉 -83.9%) vs baseline: -0.2%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_groups_aspect

Time: ✅ 3.102µs (SLO: <10.000µs 📉 -69.0%) vs baseline: +0.9%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

✅ re_groups_noaspect

Time: ✅ 1.714µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +1.1%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_match_aspect

Time: ✅ 3.013µs (SLO: <10.000µs 📉 -69.9%) vs baseline: 📈 +11.5%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_match_noaspect

Time: ✅ 1.298µs (SLO: <10.000µs 📉 -87.0%) vs baseline: -0.3%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_search_aspect

Time: ✅ 2.544µs (SLO: <10.000µs 📉 -74.6%) vs baseline: -0.5%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.9%

✅ re_search_noaspect

Time: ✅ 1.198µs (SLO: <10.000µs 📉 -88.0%) vs baseline: -0.5%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ re_sub_aspect

Time: ✅ 3.448µs (SLO: <10.000µs 📉 -65.5%) vs baseline: +2.8%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.7%

✅ re_sub_noaspect

Time: ✅ 1.538µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +1.1%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

✅ re_subn_aspect

Time: ✅ 3.700µs (SLO: <10.000µs 📉 -63.0%) vs baseline: +2.3%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.7%

✅ re_subn_noaspect

Time: ✅ 1.623µs (SLO: <10.000µs 📉 -83.8%) vs baseline: +1.6%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.398µs (SLO: <10.000µs 📉 -96.0%) vs baseline: 📈 +20.4%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.0%

✅ add_inplace_aspect

Time: ✅ 0.402µs (SLO: <10.000µs 📉 -96.0%) vs baseline: 📈 +21.9%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ add_inplace_noaspect

Time: ✅ 0.318µs (SLO: <10.000µs 📉 -96.8%) vs baseline: -0.6%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ add_noaspect

Time: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.0%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ bytearray_aspect

Time: ✅ 1.354µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +1.9%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ bytearray_extend_aspect

Time: ✅ 1.506µs (SLO: <10.000µs 📉 -84.9%) vs baseline: +9.4%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ bytearray_extend_noaspect

Time: ✅ 0.616µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +0.6%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ bytearray_noaspect

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

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.0%

✅ bytes_aspect

Time: ✅ 1.305µs (SLO: <10.000µs 📉 -86.9%) vs baseline: +1.1%

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

✅ bytes_noaspect

Time: ✅ 0.491µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.4%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ bytesio_aspect

Time: ✅ 1.353µs (SLO: <10.000µs 📉 -86.5%) vs baseline: +3.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.7%

✅ bytesio_noaspect

Time: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -1.1%

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

✅ capitalize_aspect

Time: ✅ 0.739µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.6%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +5.0%

✅ capitalize_noaspect

Time: ✅ 0.434µs (SLO: <10.000µs 📉 -95.7%) vs baseline: +0.6%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ casefold_aspect

Time: ✅ 0.741µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +1.1%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ casefold_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.1%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +5.0%

✅ decode_aspect

Time: ✅ 0.722µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.6%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ decode_noaspect

Time: ✅ 0.419µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.5%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ encode_aspect

Time: ✅ 0.703µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.3%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ encode_noaspect

Time: ✅ 0.397µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.7%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ format_aspect

Time: ✅ 3.402µs (SLO: <10.000µs 📉 -66.0%) vs baseline: -0.5%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ format_map_aspect

Time: ✅ 3.547µs (SLO: <10.000µs 📉 -64.5%) vs baseline: 📈 +10.6%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ format_map_noaspect

Time: ✅ 0.772µs (SLO: <10.000µs 📉 -92.3%) vs baseline: -0.7%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.6%

✅ format_noaspect

Time: ✅ 0.592µs (SLO: <10.000µs 📉 -94.1%) vs baseline: -1.2%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ index_aspect

Time: ✅ 0.354µs (SLO: <10.000µs 📉 -96.5%) vs baseline: +3.0%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ index_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +0.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ join_aspect

Time: ✅ 1.338µs (SLO: <10.000µs 📉 -86.6%) vs baseline: +6.6%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ join_noaspect

Time: ✅ 0.488µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.4%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ ljust_aspect

Time: ✅ 2.535µs (SLO: <20.000µs 📉 -87.3%) vs baseline: 📉 -76.8%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +4.1%

✅ ljust_noaspect

Time: ✅ 0.403µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.5%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.6%

✅ lower_aspect

Time: ✅ 2.248µs (SLO: <10.000µs 📉 -77.5%) vs baseline: +0.8%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ lower_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.4%

Memory: ✅ 37.415MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ lstrip_aspect

Time: ✅ 2.232µs (SLO: <20.000µs 📉 -88.8%) vs baseline: 📉 -79.4%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.0%

✅ lstrip_noaspect

Time: ✅ 0.387µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.5%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ modulo_aspect

Time: ✅ 1.047µs (SLO: <10.000µs 📉 -89.5%) vs baseline: 📈 +11.7%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.540µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +7.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ modulo_aspect_for_bytes

Time: ✅ 0.985µs (SLO: <10.000µs 📉 -90.1%) vs baseline: +7.5%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.6%

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.242µs (SLO: <10.000µs 📉 -87.6%) vs baseline: 📈 +10.4%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ modulo_noaspect

Time: ✅ 0.628µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.2%

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

✅ replace_aspect

Time: ✅ 4.973µs (SLO: <10.000µs 📉 -50.3%) vs baseline: +6.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.7%

✅ replace_noaspect

Time: ✅ 0.457µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.4%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ repr_aspect

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

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ repr_noaspect

Time: ✅ 0.417µs (SLO: <10.000µs 📉 -95.8%) vs baseline: -0.9%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.6%

✅ rstrip_aspect

Time: ✅ 1.926µs (SLO: <20.000µs 📉 -90.4%) vs baseline: 📉 -82.0%

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

✅ rstrip_noaspect

Time: ✅ 0.383µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.7%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ slice_aspect

Time: ✅ 0.490µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +1.3%

Memory: ✅ 37.434MB (SLO: <39.000MB -4.0%) vs baseline: +4.9%

✅ slice_noaspect

Time: ✅ 0.447µs (SLO: <10.000µs 📉 -95.5%) vs baseline: -0.3%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

✅ stringio_aspect

Time: ✅ 1.530µs (SLO: <10.000µs 📉 -84.7%) vs baseline: -0.1%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ stringio_noaspect

Time: ✅ 0.713µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.5%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ strip_aspect

Time: ✅ 2.215µs (SLO: <20.000µs 📉 -88.9%) vs baseline: 📉 -79.4%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.1%

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.7%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +5.0%

✅ swapcase_aspect

Time: ✅ 2.439µs (SLO: <10.000µs 📉 -75.6%) vs baseline: -1.5%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.7%

✅ swapcase_noaspect

Time: ✅ 0.540µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.7%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ title_aspect

Time: ✅ 2.353µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -3.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.8%

✅ title_noaspect

Time: ✅ 0.502µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.2%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.8%

✅ translate_aspect

Time: ✅ 3.269µs (SLO: <10.000µs 📉 -67.3%) vs baseline: ~same

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

✅ translate_noaspect

Time: ✅ 1.037µs (SLO: <10.000µs 📉 -89.6%) vs baseline: -1.0%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ upper_aspect

Time: ✅ 2.325µs (SLO: <10.000µs 📉 -76.7%) vs baseline: +1.9%

Memory: ✅ 37.356MB (SLO: <39.000MB -4.2%) vs baseline: +4.7%

✅ upper_noaspect

Time: ✅ 0.377µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.0%

Memory: ✅ 37.375MB (SLO: <39.000MB -4.2%) vs baseline: +4.9%

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.250µs (SLO: <10.000µs 📉 -57.5%) vs baseline: +1.7%

Memory: ✅ 37.316MB (SLO: <39.000MB -4.3%) vs baseline: +4.6%

✅ ospathbasename_noaspect

Time: ✅ 1.076µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.2%

Memory: ✅ 36.962MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ ospathjoin_aspect

Time: ✅ 6.235µs (SLO: <10.000µs 📉 -37.6%) vs baseline: +3.1%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +3.9%

✅ ospathjoin_noaspect

Time: ✅ 2.297µs (SLO: <10.000µs 📉 -77.0%) vs baseline: +0.3%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ ospathnormcase_aspect

Time: ✅ 3.534µs (SLO: <10.000µs 📉 -64.7%) vs baseline: +4.8%

Memory: ✅ 37.218MB (SLO: <39.000MB -4.6%) vs baseline: +4.4%

✅ ospathnormcase_noaspect

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

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ ospathsplit_aspect

Time: ✅ 4.871µs (SLO: <10.000µs 📉 -51.3%) vs baseline: +2.5%

Memory: ✅ 37.021MB (SLO: <39.000MB -5.1%) vs baseline: +3.6%

✅ ospathsplit_noaspect

Time: ✅ 1.592µs (SLO: <10.000µs 📉 -84.1%) vs baseline: +0.7%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

✅ ospathsplitdrive_aspect

Time: ✅ 3.668µs (SLO: <10.000µs 📉 -63.3%) vs baseline: +2.4%

Memory: ✅ 37.002MB (SLO: <39.000MB -5.1%) vs baseline: +3.8%

✅ ospathsplitdrive_noaspect

Time: ✅ 0.693µs (SLO: <10.000µs 📉 -93.1%) vs baseline: -1.3%

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

✅ ospathsplitext_aspect

Time: ✅ 5.489µs (SLO: <10.000µs 📉 -45.1%) vs baseline: 📈 +23.8%

Memory: ✅ 37.257MB (SLO: <39.000MB -4.5%) vs baseline: +4.4%

✅ ospathsplitext_noaspect

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

Memory: ✅ 36.982MB (SLO: <39.000MB -5.2%) vs baseline: +3.6%

📈 iastpropagation - 8/8

✅ no-propagation

Time: ✅ 49.211µs (SLO: <60.000µs 📉 -18.0%) vs baseline: +0.9%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +4.9%

✅ propagation_enabled

Time: ✅ 168.661µs (SLO: <190.000µs 📉 -11.2%) vs baseline: 📈 +14.7%

Memory: ✅ 37.061MB (SLO: <39.000MB -5.0%) vs baseline: +4.9%

✅ propagation_enabled_100

Time: ✅ 1.869ms (SLO: <1.900ms 🟡 -1.6%) vs baseline: 📈 +17.4%

Memory: ✅ 37.041MB (SLO: <39.000MB -5.0%) vs baseline: +4.9%

✅ propagation_enabled_1000

Time: ✅ 32.231ms (SLO: <35.550ms -9.3%) vs baseline: 📈 +11.4%

Memory: ✅ 37.061MB (SLO: <39.000MB -5.0%) vs baseline: +5.0%

🟡 Near SLO Breach (5 suites)

🟡 djangosimple - 26/26

✅ appsec

Time: ✅ 20.432ms (SLO: <22.300ms -8.4%) vs baseline: -0.6%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.344ms (SLO: <1.450ms -7.3%) vs baseline: ~same

Memory: ✅ 63.514MB (SLO: <66.000MB -3.8%) vs baseline: +4.8%

✅ iast

Time: ✅ 20.486ms (SLO: <22.250ms -7.9%) vs baseline: -0.4%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.8%

✅ profiler

Time: ✅ 15.144ms (SLO: <16.550ms -8.5%) vs baseline: -0.4%

Memory: ✅ 52.907MB (SLO: <53.500MB 🟡 -1.1%) vs baseline: +4.7%

✅ span-code-origin

Time: ✅ 26.021ms (SLO: <28.200ms -7.7%) vs baseline: -0.4%

Memory: ✅ 66.782MB (SLO: <68.500MB -2.5%) vs baseline: +4.7%

✅ tracer

Time: ✅ 20.492ms (SLO: <21.750ms -5.8%) vs baseline: -0.4%

Memory: ✅ 64.468MB (SLO: <66.000MB -2.3%) vs baseline: +4.8%

✅ tracer-and-profiler

Time: ✅ 22.139ms (SLO: <23.500ms -5.8%) vs baseline: +0.2%

Memory: ✅ 65.726MB (SLO: <67.000MB 🟡 -1.9%) vs baseline: +4.7%

✅ tracer-dont-create-db-spans

Time: ✅ 19.314ms (SLO: <21.500ms 📉 -10.2%) vs baseline: -0.3%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.9%

✅ tracer-native

Time: ✅ 20.441ms (SLO: <21.750ms -6.0%) vs baseline: -0.3%

Memory: ✅ 65.765MB (SLO: <66.000MB 🟡 -0.4%) vs baseline: +4.9%

✅ tracer-no-caches

Time: ✅ 18.489ms (SLO: <19.650ms -5.9%) vs baseline: +0.3%

Memory: ✅ 64.527MB (SLO: <66.000MB -2.2%) vs baseline: +4.9%

✅ tracer-no-databases

Time: ✅ 18.801ms (SLO: <20.100ms -6.5%) vs baseline: +0.2%

Memory: ✅ 64.507MB (SLO: <66.000MB -2.3%) vs baseline: +4.8%

✅ tracer-no-middleware

Time: ✅ 20.134ms (SLO: <21.500ms -6.4%) vs baseline: -0.5%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 20.284ms (SLO: <22.000ms -7.8%) vs baseline: -0.5%

Memory: ✅ 64.487MB (SLO: <66.000MB -2.3%) vs baseline: +4.8%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 17.995ms (SLO: <19.850ms -9.3%) vs baseline: -0.5%

Memory: ✅ 64.523MB (SLO: <65.500MB 🟡 -1.5%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 18.019ms (SLO: <19.400ms -7.1%) vs baseline: -0.3%

Memory: ✅ 64.507MB (SLO: <65.500MB 🟡 -1.5%) vs baseline: +4.9%

✅ tracer-enabled

Time: ✅ 18.069ms (SLO: <19.450ms -7.1%) vs baseline: +0.3%

Memory: ✅ 64.503MB (SLO: <65.500MB 🟡 -1.5%) vs baseline: +4.9%

🟡 flasksimple - 17/17

✅ appsec-get

Time: ✅ 4.587ms (SLO: <4.750ms -3.4%) vs baseline: +0.2%

Memory: ✅ 62.344MB (SLO: <64.500MB -3.3%) vs baseline: +4.9%

✅ appsec-post

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

Memory: ✅ 62.443MB (SLO: <64.500MB -3.2%) vs baseline: +5.0%

✅ appsec-telemetry

Time: ✅ 4.579ms (SLO: <4.750ms -3.6%) vs baseline: +0.2%

Memory: ✅ 62.285MB (SLO: <64.500MB -3.4%) vs baseline: +4.8%

✅ debugger

Time: ✅ 1.853ms (SLO: <2.000ms -7.4%) vs baseline: +0.2%

Memory: ✅ 44.709MB (SLO: <45.000MB 🟡 -0.6%) vs baseline: +5.1%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.1%) vs baseline: ~same

Memory: ✅ 41.661MB (SLO: <49.000MB 📉 -15.0%) vs baseline: +4.8%

✅ profiler

Time: ✅ 1.915ms (SLO: <2.100ms -8.8%) vs baseline: +0.2%

Memory: ✅ 44.355MB (SLO: <46.500MB -4.6%) vs baseline: +5.0%

✅ tracer

Time: ✅ 3.383ms (SLO: <3.650ms -7.3%) vs baseline: +0.3%

Memory: ✅ 51.433MB (SLO: <53.500MB -3.9%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.374ms (SLO: <3.650ms -7.6%) vs baseline: -0.1%

Memory: ✅ 52.750MB (SLO: <53.500MB 🟡 -1.4%) vs baseline: +5.0%

🟡 flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.945ms (SLO: <4.200ms -6.1%) vs baseline: ~same

Memory: ✅ 62.506MB (SLO: <66.000MB -5.3%) vs baseline: +4.7%

✅ iast-enabled

Time: ✅ 2.478ms (SLO: <2.800ms 📉 -11.5%) vs baseline: -1.8%

Memory: ✅ 58.203MB (SLO: <59.000MB 🟡 -1.4%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.077ms (SLO: <2.250ms -7.7%) vs baseline: -0.2%

Memory: ✅ 51.239MB (SLO: <53.500MB -4.2%) vs baseline: +4.7%

🟡 otelspan - 22/22

✅ add-event

Time: ✅ 45.120ms (SLO: <47.150ms -4.3%) vs baseline: -0.2%

Memory: ✅ 44.642MB (SLO: <46.500MB -4.0%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 320.282ms (SLO: <344.800ms -7.1%) vs baseline: +0.5%

Memory: ✅ 552.591MB (SLO: <562.000MB 🟡 -1.7%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 290.483ms (SLO: <314.000ms -7.5%) vs baseline: -0.9%

Memory: ✅ 554.390MB (SLO: <563.500MB 🟡 -1.6%) vs baseline: +4.8%

✅ get-context

Time: ✅ 82.853ms (SLO: <92.350ms 📉 -10.3%) vs baseline: ~same

Memory: ✅ 39.709MB (SLO: <46.500MB 📉 -14.6%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 42.996ms (SLO: <44.500ms -3.4%) vs baseline: +0.2%

Memory: ✅ 44.006MB (SLO: <46.500MB -5.4%) vs baseline: +4.8%

✅ record-exception

Time: ✅ 61.886ms (SLO: <67.650ms -8.5%) vs baseline: +0.2%

Memory: ✅ 39.995MB (SLO: <46.500MB 📉 -14.0%) vs baseline: +4.6%

✅ set-status

Time: ✅ 48.707ms (SLO: <50.400ms -3.4%) vs baseline: -0.4%

Memory: ✅ 44.040MB (SLO: <46.500MB -5.3%) vs baseline: +4.9%

✅ start

Time: ✅ 42.156ms (SLO: <43.450ms -3.0%) vs baseline: -0.6%

Memory: ✅ 44.007MB (SLO: <46.500MB -5.4%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 82.329ms (SLO: <88.000ms -6.4%) vs baseline: ~same

Memory: ✅ 33.915MB (SLO: <46.500MB 📉 -27.1%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 83.746ms (SLO: <89.000ms -5.9%) vs baseline: -0.5%

Memory: ✅ 33.935MB (SLO: <46.500MB 📉 -27.0%) vs baseline: +5.0%

✅ update-name

Time: ✅ 44.015ms (SLO: <45.150ms -2.5%) vs baseline: -0.7%

Memory: ✅ 44.391MB (SLO: <46.500MB -4.5%) vs baseline: +4.9%

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 12/12 (2 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.527µs (SLO: <20.000µs 📉 -32.4%) vs baseline: +0.5%

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%) vs baseline: +4.9%

✅ context_with_data_no_listeners

Time: ✅ 3.404µs (SLO: <10.000µs 📉 -66.0%) vs baseline: -0.7%

Memory: ✅ 31.398MB (SLO: <33.500MB -6.3%) vs baseline: +4.7%

⚠️ context_with_data_only_all_listeners

Time: ⚠️ 13.511µs (SLO: <20.000µs 📉 -32.4%) vs baseline: +0.2%

Memory: ✅ 31.320MB (SLO: <33.500MB -6.5%) vs baseline: +4.7%

✅ get_item_exists

Time: ✅ 0.582µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -1.7%

Memory: ✅ 31.418MB (SLO: <33.500MB -6.2%) vs baseline: +4.9%

✅ get_item_missing

Time: ✅ 0.635µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.7%

Memory: ✅ 31.379MB (SLO: <33.500MB -6.3%) vs baseline: +4.6%

✅ set_item

Time: ✅ 24.555µs (SLO: <30.000µs 📉 -18.1%) vs baseline: +1.7%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +5.2%

✅ All Tests Passing (14 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.089ms (SLO: <2.300ms -9.2%) vs baseline: ~same

Memory: ✅ 51.247MB (SLO: <53.500MB -4.2%) vs baseline: +4.7%

✅ errortracking-enabled-user

Time: ✅ 2.085ms (SLO: <2.250ms -7.3%) vs baseline: ~same

Memory: ✅ 51.315MB (SLO: <53.500MB -4.1%) vs baseline: +5.0%

✅ tracer-enabled

Time: ✅ 2.091ms (SLO: <2.300ms -9.1%) vs baseline: ~same

Memory: ✅ 51.362MB (SLO: <53.500MB -4.0%) vs baseline: +5.1%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 82.233µs (SLO: <100.000µs 📉 -17.8%) vs baseline: +1.9%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +4.9%

✅ b3_headers

Time: ✅ 14.342µs (SLO: <20.000µs 📉 -28.3%) vs baseline: +0.8%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ b3_single_headers

Time: ✅ 13.466µs (SLO: <20.000µs 📉 -32.7%) vs baseline: ~same

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.707µs (SLO: <80.000µs 📉 -19.1%) vs baseline: +0.9%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.486µs (SLO: <80.000µs 📉 -16.9%) vs baseline: +0.2%

Memory: ✅ 31.615MB (SLO: <33.500MB -5.6%) vs baseline: +5.3%

✅ empty_headers

Time: ✅ 1.602µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +1.6%

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ full_t_id_datadog_headers

Time: ✅ 22.892µs (SLO: <30.000µs 📉 -23.7%) vs baseline: -2.1%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.0%

✅ invalid_priority_header

Time: ✅ 6.541µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +1.1%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +5.0%

✅ invalid_span_id_header

Time: ✅ 6.507µs (SLO: <10.000µs 📉 -34.9%) vs baseline: +0.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.7%

✅ invalid_tags_header

Time: ✅ 6.540µs (SLO: <10.000µs 📉 -34.6%) vs baseline: +0.7%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +4.9%

✅ invalid_trace_id_header

Time: ✅ 6.559µs (SLO: <10.000µs 📉 -34.4%) vs baseline: +1.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ large_header_no_matches

Time: ✅ 27.696µs (SLO: <30.000µs -7.7%) vs baseline: +0.9%

Memory: ✅ 31.457MB (SLO: <33.500MB -6.1%) vs baseline: +4.5%

✅ large_valid_headers_all

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

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.1%

✅ medium_header_no_matches

Time: ✅ 9.808µs (SLO: <20.000µs 📉 -51.0%) vs baseline: -0.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ medium_valid_headers_all

Time: ✅ 11.231µs (SLO: <20.000µs 📉 -43.8%) vs baseline: +0.7%

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ none_propagation_style

Time: ✅ 1.704µs (SLO: <10.000µs 📉 -83.0%) vs baseline: +1.0%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.0%

✅ tracecontext_headers

Time: ✅ 34.811µs (SLO: <40.000µs 📉 -13.0%) vs baseline: +1.5%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +4.9%

✅ valid_headers_all

Time: ✅ 6.588µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +1.4%

Memory: ✅ 31.575MB (SLO: <33.500MB -5.7%) vs baseline: +5.0%

✅ valid_headers_basic

Time: ✅ 6.065µs (SLO: <10.000µs 📉 -39.3%) vs baseline: -0.8%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ wsgi_empty_headers

Time: ✅ 1.596µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.2%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.1%

✅ wsgi_invalid_priority_header

Time: ✅ 6.576µs (SLO: <10.000µs 📉 -34.2%) vs baseline: +0.3%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.8%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.606µs (SLO: <10.000µs 📉 -83.9%) vs baseline: +0.7%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.3%

✅ wsgi_invalid_tags_header

Time: ✅ 6.588µs (SLO: <10.000µs 📉 -34.1%) vs baseline: +0.4%

Memory: ✅ 31.595MB (SLO: <33.500MB -5.7%) vs baseline: +5.1%

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.549µs (SLO: <10.000µs 📉 -34.5%) vs baseline: -0.7%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ wsgi_large_header_no_matches

Time: ✅ 28.819µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.3%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.8%

✅ wsgi_large_valid_headers_all

Time: ✅ 30.017µs (SLO: <40.000µs 📉 -25.0%) vs baseline: +0.2%

Memory: ✅ 31.477MB (SLO: <33.500MB -6.0%) vs baseline: +4.6%

✅ wsgi_medium_header_no_matches

Time: ✅ 10.196µs (SLO: <20.000µs 📉 -49.0%) vs baseline: +1.3%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.463µs (SLO: <20.000µs 📉 -42.7%) vs baseline: ~same

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +4.9%

✅ wsgi_valid_headers_all

Time: ✅ 6.603µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +1.2%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.8%

✅ wsgi_valid_headers_basic

Time: ✅ 6.125µs (SLO: <10.000µs 📉 -38.7%) vs baseline: +0.2%

Memory: ✅ 31.516MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.837µs (SLO: <30.000µs 📉 -27.2%) vs baseline: +0.5%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +4.9%

✅ with_all

Time: ✅ 29.574µs (SLO: <40.000µs 📉 -26.1%) vs baseline: +1.2%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.7%

✅ with_dd_origin

Time: ✅ 25.794µs (SLO: <30.000µs 📉 -14.0%) vs baseline: +0.5%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +4.9%

✅ with_priority_and_origin

Time: ✅ 25.011µs (SLO: <40.000µs 📉 -37.5%) vs baseline: -0.5%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.8%

✅ with_sampling_priority

Time: ✅ 21.823µs (SLO: <30.000µs 📉 -27.3%) vs baseline: -0.2%

Memory: ✅ 31.556MB (SLO: <33.500MB -5.8%) vs baseline: +5.0%

✅ with_tags

Time: ✅ 27.527µs (SLO: <40.000µs 📉 -31.2%) vs baseline: +0.1%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ with_tags_invalid

Time: ✅ 29.001µs (SLO: <40.000µs 📉 -27.5%) vs baseline: +1.3%

Memory: ✅ 31.536MB (SLO: <33.500MB -5.9%) vs baseline: +4.9%

✅ with_tags_max_size

Time: ✅ 28.134µs (SLO: <40.000µs 📉 -29.7%) vs baseline: +0.7%

Memory: ✅ 31.497MB (SLO: <33.500MB -6.0%) vs baseline: +4.9%

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.442µs (SLO: <10.000µs 📉 -85.6%) vs baseline: +7.8%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.5%

✅ rsplit_noaspect

Time: ✅ 0.579µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.7%

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

✅ split_aspect

Time: ✅ 1.399µs (SLO: <10.000µs 📉 -86.0%) vs baseline: +3.1%

Memory: ✅ 37.395MB (SLO: <39.000MB -4.1%) vs baseline: +4.9%

✅ split_noaspect

Time: ✅ 0.568µs (SLO: <10.000µs 📉 -94.3%) vs baseline: +0.6%

Memory: ✅ 37.297MB (SLO: <39.000MB -4.4%) vs baseline: +4.6%

✅ splitlines_aspect

Time: ✅ 1.371µs (SLO: <10.000µs 📉 -86.3%) vs baseline: +2.8%

Memory: ✅ 37.238MB (SLO: <39.000MB -4.5%) vs baseline: +4.4%

✅ splitlines_noaspect

Time: ✅ 0.585µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.9%

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.679ms (SLO: <42.000ms -3.1%) vs baseline: +0.6%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.9%

✅ add-link

Time: ✅ 36.377ms (SLO: <38.550ms -5.6%) vs baseline: ~same

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 218.257ms (SLO: <232.000ms -5.9%) vs baseline: +0.2%

Memory: ✅ 34.328MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.0%

✅ add-tags

Time: ✅ 210.373ms (SLO: <221.600ms -5.1%) vs baseline: -0.2%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.7%

✅ get-context

Time: ✅ 29.359ms (SLO: <31.300ms -6.2%) vs baseline: +0.4%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 29.351ms (SLO: <31.000ms -5.3%) vs baseline: -0.4%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 63.151ms (SLO: <65.850ms -4.1%) vs baseline: -0.1%

Memory: ✅ 34.308MB (SLO: <39.000MB 📉 -12.0%) vs baseline: +5.1%

✅ set-status

Time: ✅ 32.167ms (SLO: <34.150ms -5.8%) vs baseline: +0.9%

Memory: ✅ 34.288MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +5.1%

✅ start

Time: ✅ 29.177ms (SLO: <30.150ms -3.2%) vs baseline: +1.1%

Memory: ✅ 34.269MB (SLO: <39.000MB 📉 -12.1%) vs baseline: +4.9%

✅ start-finish

Time: ✅ 34.543ms (SLO: <35.350ms -2.3%) vs baseline: +1.5%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +4.6%

✅ start-finish-telemetry

Time: ✅ 34.654ms (SLO: <35.450ms -2.2%) vs baseline: +1.8%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +4.9%

✅ update-name

Time: ✅ 31.372ms (SLO: <33.400ms -6.1%) vs baseline: +1.3%

Memory: ✅ 34.249MB (SLO: <39.000MB 📉 -12.2%) vs baseline: +4.9%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 339.581ms (SLO: <354.300ms -4.2%) vs baseline: -1.1%

Memory: ✅ 36.908MB (SLO: <40.000MB -7.7%) vs baseline: +4.9%

✅ cache_on

Time: ✅ 0.386µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -1.1%

Memory: ✅ 34.900MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +3.9%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 154.872µs (SLO: <170.000µs -8.9%) vs baseline: ~same

Memory: ✅ 36.154MB (SLO: <38.500MB -6.1%) vs baseline: +4.1%

✅ import_many_cached

Time: ✅ 120.682µs (SLO: <130.000µs -7.2%) vs baseline: -0.2%

Memory: ✅ 36.195MB (SLO: <38.500MB -6.0%) vs baseline: +5.4%

✅ import_many_stdlib

Time: ✅ 1.602ms (SLO: <1.750ms -8.4%) vs baseline: -1.1%

Memory: ✅ 36.414MB (SLO: <38.500MB -5.4%) vs baseline: +4.6%

✅ import_many_stdlib_cached

Time: ✅ 0.968ms (SLO: <1.100ms 📉 -12.0%) vs baseline: +0.4%

Memory: ✅ 36.491MB (SLO: <38.500MB -5.2%) vs baseline: +5.1%

✅ import_many_unknown

Time: ✅ 839.977µs (SLO: <890.000µs -5.6%) vs baseline: +1.2%

Memory: ✅ 36.363MB (SLO: <38.500MB -5.5%) vs baseline: +4.1%

✅ import_many_unknown_cached

Time: ✅ 796.461µs (SLO: <870.000µs -8.5%) vs baseline: +0.7%

Memory: ✅ 36.252MB (SLO: <38.500MB -5.8%) vs baseline: +4.3%

✅ import_one

Time: ✅ 19.870µs (SLO: <30.000µs 📉 -33.8%) vs baseline: -0.6%

Memory: ✅ 36.269MB (SLO: <39.000MB -7.0%) vs baseline: +4.8%

✅ import_one_cache

Time: ✅ 6.282µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -0.6%

Memory: ✅ 36.304MB (SLO: <38.500MB -5.7%) vs baseline: +4.8%

✅ import_one_stdlib

Time: ✅ 18.714µs (SLO: <20.000µs -6.4%) vs baseline: -0.2%

Memory: ✅ 36.230MB (SLO: <38.500MB -5.9%) vs baseline: +4.3%

✅ import_one_stdlib_cache

Time: ✅ 6.255µs (SLO: <10.000µs 📉 -37.5%) vs baseline: -0.3%

Memory: ✅ 36.391MB (SLO: <38.500MB -5.5%) vs baseline: +5.1%

✅ import_one_unknown

Time: ✅ 45.451µs (SLO: <50.000µs -9.1%) vs baseline: -0.4%

Memory: ✅ 36.307MB (SLO: <38.500MB -5.7%) vs baseline: +5.8%

✅ import_one_unknown_cache

Time: ✅ 6.330µs (SLO: <10.000µs 📉 -36.7%) vs baseline: +0.6%

Memory: ✅ 36.334MB (SLO: <38.500MB -5.6%) vs baseline: +5.2%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.354µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.2%

Memory: ✅ 31.064MB (SLO: <34.000MB -8.6%) vs baseline: +4.8%

✅ high_rate_limit

Time: ✅ 2.410µs (SLO: <10.000µs 📉 -75.9%) vs baseline: -0.4%

Memory: ✅ 31.064MB (SLO: <34.000MB -8.6%) vs baseline: +4.9%

✅ long_window

Time: ✅ 2.352µs (SLO: <10.000µs 📉 -76.5%) vs baseline: +0.6%

Memory: ✅ 31.044MB (SLO: <34.000MB -8.7%) vs baseline: +4.9%

✅ low_rate_limit

Time: ✅ 2.358µs (SLO: <10.000µs 📉 -76.4%) vs baseline: -0.2%

Memory: ✅ 31.005MB (SLO: <34.000MB -8.8%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.828µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.1%

Memory: ✅ 31.064MB (SLO: <34.000MB -8.6%) vs baseline: +4.9%

✅ short_window

Time: ✅ 2.502µs (SLO: <10.000µs 📉 -75.0%) vs baseline: +1.2%

Memory: ✅ 31.103MB (SLO: <34.000MB -8.5%) vs baseline: +4.9%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 308.658ms (SLO: <320.950ms -3.8%) vs baseline: -0.2%

Memory: ✅ 32.676MB (SLO: <34.500MB -5.3%) vs baseline: +5.0%

✅ deep-profiled

Time: ✅ 327.430ms (SLO: <359.150ms -8.8%) vs baseline: ~same

Memory: ✅ 35.193MB (SLO: <39.000MB -9.8%) vs baseline: +5.1%

✅ medium

Time: ✅ 7.072ms (SLO: <7.400ms -4.4%) vs baseline: +0.1%

Memory: ✅ 31.398MB (SLO: <34.000MB -7.7%) vs baseline: +4.6%

✅ shallow

Time: ✅ 0.953ms (SLO: <1.050ms -9.2%) vs baseline: +0.2%

Memory: ✅ 31.418MB (SLO: <34.000MB -7.6%) vs baseline: +4.7%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 149.220µs (SLO: <290.000µs 📉 -48.5%) vs baseline: +1.1%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +4.9%

✅ high_match

Time: ✅ 197.039µs (SLO: <480.000µs 📉 -59.0%) vs baseline: +0.6%

Memory: ✅ 31.418MB (SLO: <34.000MB -7.6%) vs baseline: +4.9%

✅ low_match

Time: ✅ 99.144µs (SLO: <120.000µs 📉 -17.4%) vs baseline: -1.0%

Memory: ✅ 631.935MB (SLO: <700.000MB -9.7%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.909ms (SLO: <8.500ms 📉 -65.8%) vs baseline: +0.9%

Memory: ✅ 69.723MB (SLO: <75.000MB -7.0%) vs baseline: +4.8%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.656µs (SLO: <20.000µs 📉 -46.7%) vs baseline: -0.2%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.7%

✅ all-enabled

Time: ✅ 40.238µs (SLO: <50.000µs 📉 -19.5%) vs baseline: +0.1%

Memory: ✅ 32.086MB (SLO: <34.000MB -5.6%) vs baseline: +4.6%

✅ collectipvariant_exists

Time: ✅ 40.986µs (SLO: <50.000µs 📉 -18.0%) vs baseline: -0.3%

Memory: ✅ 31.949MB (SLO: <34.000MB -6.0%) vs baseline: +3.6%

✅ no-collectipvariant

Time: ✅ 40.029µs (SLO: <50.000µs 📉 -19.9%) vs baseline: -0.2%

Memory: ✅ 31.909MB (SLO: <34.000MB -6.1%) vs baseline: +4.7%

✅ no-useragentvariant

Time: ✅ 38.949µs (SLO: <50.000µs 📉 -22.1%) vs baseline: +0.2%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +3.8%

✅ obfuscation-no-query

Time: ✅ 40.416µs (SLO: <50.000µs 📉 -19.2%) vs baseline: -0.5%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +4.7%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 76.994µs (SLO: <90.000µs 📉 -14.5%) vs baseline: +2.0%

Memory: ✅ 32.283MB (SLO: <34.000MB -5.0%) vs baseline: +4.8%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 76.292µs (SLO: <90.000µs 📉 -15.2%) vs baseline: ~same

Memory: ✅ 32.303MB (SLO: <34.000MB -5.0%) vs baseline: +4.5%

✅ obfuscation-send-querystring-disabled

Time: ✅ 153.893µs (SLO: <170.000µs -9.5%) vs baseline: -0.2%

Memory: ✅ 32.362MB (SLO: <34.500MB -6.2%) vs baseline: +5.0%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 147.894µs (SLO: <160.000µs -7.6%) vs baseline: -0.1%

Memory: ✅ 32.303MB (SLO: <34.500MB -6.4%) vs baseline: +4.7%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.458µs (SLO: <170.000µs -9.1%) vs baseline: ~same

Memory: ✅ 32.460MB (SLO: <34.500MB -5.9%) vs baseline: +5.3%

✅ useragentvariant_exists_1

Time: ✅ 40.041µs (SLO: <50.000µs 📉 -19.9%) vs baseline: +1.2%

Memory: ✅ 32.027MB (SLO: <34.000MB -5.8%) vs baseline: +4.0%

✅ useragentvariant_exists_2

Time: ✅ 40.706µs (SLO: <50.000µs 📉 -18.6%) vs baseline: ~same

Memory: ✅ 32.047MB (SLO: <34.000MB -5.7%) vs baseline: +4.2%

✅ useragentvariant_exists_3

Time: ✅ 39.994µs (SLO: <50.000µs 📉 -20.0%) vs baseline: -0.4%

Memory: ✅ 31.929MB (SLO: <34.000MB -6.1%) vs baseline: +3.8%

✅ useragentvariant_not_exists_1

Time: ✅ 39.536µs (SLO: <50.000µs 📉 -20.9%) vs baseline: -0.1%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.1%

✅ useragentvariant_not_exists_2

Time: ✅ 40.148µs (SLO: <50.000µs 📉 -19.7%) vs baseline: +1.4%

Memory: ✅ 31.988MB (SLO: <34.000MB -5.9%) vs baseline: +3.6%

✅ span - 26/26

✅ add-event

Time: ✅ 24.103ms (SLO: <26.200ms -8.0%) vs baseline: -0.6%

Memory: ✅ 51.126MB (SLO: <53.000MB -3.5%) vs baseline: +5.0%

✅ add-metrics

Time: ✅ 92.597ms (SLO: <98.350ms -5.8%) vs baseline: -0.2%

Memory: ✅ 606.392MB (SLO: <961.000MB 📉 -36.9%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 149.737ms (SLO: <168.550ms 📉 -11.2%) vs baseline: -0.6%

Memory: ✅ 607.810MB (SLO: <962.500MB 📉 -36.9%) vs baseline: +4.9%

✅ get-context

Time: ✅ 22.349ms (SLO: <23.700ms -5.7%) vs baseline: -0.4%

Memory: ✅ 49.891MB (SLO: <53.000MB -5.9%) vs baseline: +5.0%

✅ is-recording

Time: ✅ 22.705ms (SLO: <23.900ms -5.0%) vs baseline: ~same

Memory: ✅ 49.842MB (SLO: <53.000MB -6.0%) vs baseline: +4.7%

✅ record-exception

Time: ✅ 42.863ms (SLO: <44.500ms -3.7%) vs baseline: +1.2%

Memory: ✅ 42.770MB (SLO: <53.000MB 📉 -19.3%) vs baseline: +4.9%

✅ set-status

Time: ✅ 24.466ms (SLO: <26.000ms -5.9%) vs baseline: -0.1%

Memory: ✅ 49.835MB (SLO: <53.000MB -6.0%) vs baseline: +4.8%

✅ start

Time: ✅ 22.290ms (SLO: <23.500ms -5.1%) vs baseline: +0.9%

Memory: ✅ 49.838MB (SLO: <53.000MB -6.0%) vs baseline: +4.8%

✅ start-finish

Time: ✅ 51.217ms (SLO: <55.500ms -7.7%) vs baseline: -0.8%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +5.0%

✅ start-finish-telemetry

Time: ✅ 52.708ms (SLO: <58.300ms -9.6%) vs baseline: -0.4%

Memory: ✅ 31.418MB (SLO: <34.000MB -7.6%) vs baseline: +4.8%

✅ start-finish-traceid128

Time: ✅ 54.752ms (SLO: <60.050ms -8.8%) vs baseline: -0.2%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +4.9%

✅ start-traceid128

Time: ✅ 22.579ms (SLO: <24.600ms -8.2%) vs baseline: +0.2%

Memory: ✅ 49.892MB (SLO: <53.000MB -5.9%) vs baseline: +4.9%

✅ update-name

Time: ✅ 23.322ms (SLO: <24.100ms -3.2%) vs baseline: +0.4%

Memory: ✅ 50.495MB (SLO: <53.000MB -4.7%) vs baseline: +4.6%

✅ telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 3.255µs (SLO: <20.000µs 📉 -83.7%) vs baseline: +1.0%

Memory: ✅ 31.359MB (SLO: <34.000MB -7.8%) vs baseline: +4.3%

✅ 1-count-metrics-100-times

Time: ✅ 220.320µs (SLO: <250.000µs 📉 -11.9%) vs baseline: +1.2%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +4.9%

✅ 1-distribution-metric-1-times

Time: ✅ 3.013µs (SLO: <20.000µs 📉 -84.9%) vs baseline: -0.6%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.5%

✅ 1-distribution-metrics-100-times

Time: ✅ 197.528µs (SLO: <220.000µs 📉 -10.2%) vs baseline: +0.1%

Memory: ✅ 31.516MB (SLO: <34.000MB -7.3%) vs baseline: +5.2%

✅ 1-gauge-metric-1-times

Time: ✅ 2.129µs (SLO: <20.000µs 📉 -89.4%) vs baseline: -1.2%

Memory: ✅ 31.497MB (SLO: <34.000MB -7.4%) vs baseline: +5.0%

✅ 1-gauge-metrics-100-times

Time: ✅ 124.014µs (SLO: <150.000µs 📉 -17.3%) vs baseline: -1.4%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +4.6%

✅ 1-rate-metric-1-times

Time: ✅ 3.210µs (SLO: <20.000µs 📉 -83.9%) vs baseline: +0.4%

Memory: ✅ 31.536MB (SLO: <34.000MB -7.2%) vs baseline: +5.2%

✅ 1-rate-metrics-100-times

Time: ✅ 217.270µs (SLO: <250.000µs 📉 -13.1%) vs baseline: -0.8%

Memory: ✅ 31.418MB (SLO: <34.000MB -7.6%) vs baseline: +4.7%

✅ 100-count-metrics-100-times

Time: ✅ 21.941ms (SLO: <23.500ms -6.6%) vs baseline: +0.5%

Memory: ✅ 31.398MB (SLO: <34.000MB -7.7%) vs baseline: +4.6%

✅ 100-distribution-metrics-100-times

Time: ✅ 2.003ms (SLO: <2.250ms 📉 -11.0%) vs baseline: +0.4%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +4.6%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.277ms (SLO: <1.550ms 📉 -17.6%) vs baseline: -1.1%

Memory: ✅ 31.320MB (SLO: <34.000MB -7.9%) vs baseline: +4.5%

✅ 100-rate-metrics-100-times

Time: ✅ 2.216ms (SLO: <2.550ms 📉 -13.1%) vs baseline: -0.8%

Memory: ✅ 31.438MB (SLO: <34.000MB -7.5%) vs baseline: +4.9%

✅ flush-1-metric

Time: ✅ 4.354µs (SLO: <20.000µs 📉 -78.2%) vs baseline: +1.4%

Memory: ✅ 31.379MB (SLO: <34.000MB -7.7%) vs baseline: +3.6%

✅ flush-100-metrics

Time: ✅ 184.983µs (SLO: <250.000µs 📉 -26.0%) vs baseline: ~same

Memory: ✅ 31.870MB (SLO: <34.000MB -6.3%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.242ms (SLO: <2.500ms 📉 -10.3%) vs baseline: +0.5%

Memory: ✅ 32.617MB (SLO: <34.500MB -5.5%) vs baseline: +4.7%

✅ tracer - 6/6

✅ large

Time: ✅ 30.751ms (SLO: <32.950ms -6.7%) vs baseline: +0.4%

Memory: ✅ 33.050MB (SLO: <34.500MB -4.2%) vs baseline: +4.9%

✅ medium

Time: ✅ 3.007ms (SLO: <3.200ms -6.0%) vs baseline: +0.6%

Memory: ✅ 31.457MB (SLO: <34.000MB -7.5%) vs baseline: +4.9%

✅ small

Time: ✅ 338.524µs (SLO: <370.000µs -8.5%) vs baseline: ~same

Memory: ✅ 31.477MB (SLO: <34.000MB -7.4%) vs baseline: +5.0%

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

This PR doesn't modify the logic, it's only to simplify and reduce the number of modification of the main PR IAST Context refactor #14513: - move asm_config.is_iast_request_enabled inside the is_iast_request_enabled() - move _num_objects_tainted_in_request to _iast_request_context_base.py ## Checklist - [x] 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](https://ddtrace.readthedocs.io/en/stable/releasenotes.html) - The change includes or references documentation updates if necessary - Backport labels are set (if [applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)) ## Reviewer Checklist - [x] 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](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces) 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](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

ddtrace/appsec/_iast/_iast_request_context_base.py

ddtrace/appsec/_iast/_taint_tracking/aspects.py

ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_format.cpp

ddtrace/appsec/_iast/_taint_tracking/aspects/aspect_index.cpp

brettlangdon

few random questions, but otherwise lgtm

riotfile.py

ddtrace/appsec/_iast/_iast_request_context_base.py

chore(iast): context refactor

45f7309

avara1986 added changelog/no-changelog A changelog entry is not required for this PR. ASM Application Security Monitoring labels Sep 5, 2025

avara1986 added 6 commits September 8, 2025 13:10

chore(iast): context refactor

db03389

chore(iast): join, index, format, extend migrated. modulo and re fail

cbf312c

chore(iast): remove deprecated initializer functions

3aa695d

chore(iast): update tests

f70e356

chore(iast): update tests

e32e3a9

chore(iast): modulo first approach

16ad30d

avara1986 added 8 commits September 8, 2025 19:02

chore(iast): fix style

0b5b00e

chore(iast): fix tests

eedfc0a

chore(iast): fix tests

4a2abfe

chore(iast): update get_map_objects to check subtypes

6c57386

Merge branch 'main' into avara1986/APPSEC-58124_replace_context_map

628c858

chore(iast): fix tests

351f8df

chore(iast): fix tests

ec8c643

chore(iast): fix tests

f7e00ee

avara1986 mentioned this pull request Sep 11, 2025

chore(iast): refactor is_iast_request_enabled #14555

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avara1986 added 3 commits September 11, 2025 14:50

chore(iast): fix tests

493abac

chore: fix constant

0632751

chore: fix constant

dc6a952

avara1986 added 5 commits September 11, 2025 20:38

Merge branch 'main' into avara1986/APPSEC-58124_replace_context_map

6cc72e5

chore(iast): fix tests

cf52972

chore(iast): clean code

6f0a00e

chore(iast): fix tests

32c4553

chore(iast): clean code

040abea

avara1986 requested review from a team as code owners September 16, 2025 07:09

avara1986 requested review from christophe-papazian, brettlangdon and juanjux September 16, 2025 07:09

juanjux reviewed Sep 16, 2025

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comment tests

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christophe-papazian approved these changes Sep 16, 2025

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avara1986 added 4 commits September 16, 2025 13:21

update native tests

e51cd7d

update native tests

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update native tests

f802ee4

fix style

256f98a

brettlangdon approved these changes Sep 16, 2025

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avara1986 added 6 commits September 16, 2025 15:30

chore(iast): fix tests

205cb72

update riotfile

f85cfb8

chore(iast): fix tests

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chore(iast): fix tests

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chore(iast): fix tests

a487c0a

fix typo

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brettlangdon approved these changes Sep 16, 2025

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avara1986 enabled auto-merge (squash) September 16, 2025 16:43

avara1986 merged commit 387b796 into main Sep 16, 2025
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avara1986 deleted the avara1986/APPSEC-58124_replace_context_map branch September 16, 2025 17:51

avara1986 mentioned this pull request Sep 17, 2025

chore(iast): ci_visibility interaction #14610

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chore(iast): context refactor III #14513

chore(iast): context refactor III #14513

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Overview

Context and motivation

Related work

What’s in this PR

Rollout plan

Checklist

Reviewer Checklist

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ re_expand_aspect

✅ re_expand_noaspect

✅ re_findall_aspect

✅ re_findall_noaspect

✅ re_finditer_aspect

✅ re_finditer_noaspect

✅ re_fullmatch_aspect

✅ re_fullmatch_noaspect

✅ re_group_aspect

✅ re_group_noaspect

✅ re_groups_aspect

✅ re_groups_noaspect

✅ re_match_aspect

✅ re_match_noaspect

✅ re_search_aspect

✅ re_search_noaspect

✅ re_sub_aspect

✅ re_sub_noaspect

✅ re_subn_aspect

✅ re_subn_noaspect

✅ 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

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