chore(tracing): deprecate Span.set_tag_str #14944

brettlangdon · 2025-10-18T18:49:19Z

Description

We want to remove this method from the public interface, it was added as an internal only optimization, but was added to the public API.

#14943 is a follow-up change to 4.0.0 which will change/improve the typing and performance of Span.set_tag

Testing

Risks

Additional Notes

github-actions · 2025-10-18T18:49:55Z

CODEOWNERS have been resolved as:

releasenotes/notes/deprecate-span-set-tag-str-451bf8951a998dfc.yaml     @DataDog/apm-python
ddtrace/_trace/_inferred_proxy.py                                       @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/processor/__init__.py                                    @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/processor/resource_renaming.py                           @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/span.py                                                  @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/trace_handlers.py                                        @DataDog/apm-sdk-capabilities-python @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/_trace/tracer.py                                                @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/utils_botocore/span_tags.py                              @DataDog/apm-sdk-capabilities-python
ddtrace/_trace/utils_valkey.py                                          @DataDog/apm-sdk-capabilities-python
ddtrace/appsec/_asm_request_context.py                                  @DataDog/asm-python
ddtrace/appsec/_handlers.py                                             @DataDog/asm-python
ddtrace/appsec/_iast/_iast_request_context.py                           @DataDog/asm-python
ddtrace/appsec/_processor.py                                            @DataDog/asm-python
ddtrace/appsec/_trace_utils.py                                          @DataDog/asm-python
ddtrace/appsec/track_user_sdk.py                                        @DataDog/asm-python
ddtrace/contrib/dbapi.py                                                @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/dbapi_async.py                                          @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiobotocore/patch.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiohttp/middlewares.py                         @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiohttp/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiohttp_jinja2/patch.py                        @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiomysql/patch.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aiopg/connection.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aioredis/patch.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/algoliasearch/patch.py                         @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/asgi/middleware.py                             @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/asyncpg/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/aws_lambda/patch.py                            @DataDog/apm-serverless
ddtrace/contrib/internal/boto/patch.py                                  @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/cassandra/session.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/celery/app.py                                  @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/celery/signals.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/cherrypy/patch.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/consul/patch.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/django/patch.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/django/utils.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/dogpile_cache/region.py                        @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/elasticsearch/patch.py                         @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/flask_cache/patch.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/graphql/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/grpc/aio_client_interceptor.py                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/grpc/aio_server_interceptor.py                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/grpc/client_interceptor.py                     @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/grpc/server_interceptor.py                     @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/grpc/utils.py                                  @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/httplib/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/httpx/patch.py                                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/jinja2/patch.py                                @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/kafka/patch.py                                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/kombu/patch.py                                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/mako/patch.py                                  @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/mysqldb/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/openai/_endpoint_hooks.py                      @DataDog/ml-observability
ddtrace/contrib/internal/openai/patch.py                                @DataDog/ml-observability
ddtrace/contrib/internal/openai/utils.py                                @DataDog/ml-observability
ddtrace/contrib/internal/pylibmc/client.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pymemcache/client.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pymongo/client.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pymongo/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pynamodb/patch.py                              @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pyramid/trace.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/pytest/_pytest_bdd_subplugin.py                @DataDog/ci-app-libraries
ddtrace/contrib/internal/pytest_bdd/_plugin.py                          @DataDog/ci-app-libraries
ddtrace/contrib/internal/pytest_benchmark/_plugin.py                    @DataDog/ci-app-libraries
ddtrace/contrib/internal/ray/patch.py                                   @DataDog/ml-observability
ddtrace/contrib/internal/ray/span_manager.py                            @DataDog/ml-observability
ddtrace/contrib/internal/ray/utils.py                                   @DataDog/ml-observability
ddtrace/contrib/internal/rediscluster/patch.py                          @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/requests/connection.py                         @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/sanic/patch.py                                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/snowflake/patch.py                             @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/sqlalchemy/engine.py                           @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/starlette/patch.py                             @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/subprocess/patch.py                            @DataDog/asm-python
ddtrace/contrib/internal/tornado/decorators.py                          @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/handlers.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/tornado/template.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/trace_utils.py                                 @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/trace_utils_base.py                            @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/unittest/patch.py                              @DataDog/ci-app-libraries
ddtrace/contrib/internal/urllib3/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/contrib/internal/vertica/patch.py                               @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/debugging/_exception/replay.py                                  @DataDog/debugger-python
ddtrace/debugging/_origin/span.py                                       @DataDog/debugger-python
ddtrace/debugging/_signal/tracing.py                                    @DataDog/debugger-python
ddtrace/errortracking/_handled_exceptions/collector.py                  @DataDog/apm-core-python
ddtrace/ext/aws.py                                                      @DataDog/apm-serverless @DataDog/apm-idm-python
ddtrace/internal/ci_visibility/api/_base.py                             @DataDog/ci-app-libraries
ddtrace/internal/ci_visibility/coverage.py                              @DataDog/ci-app-libraries
ddtrace/internal/ci_visibility/filters.py                               @DataDog/ci-app-libraries
ddtrace/internal/ci_visibility/utils.py                                 @DataDog/ci-app-libraries
ddtrace/internal/datastreams/processor.py                               @DataDog/data-streams-monitoring
ddtrace/internal/peer_service/processor.py                              @DataDog/apm-core-python
ddtrace/internal/sampling.py                                            @DataDog/apm-sdk-capabilities-python
ddtrace/internal/schema/processor.py                                    @DataDog/apm-core-python @DataDog/apm-idm-python
ddtrace/internal/tracemethods.py                                        @DataDog/apm-sdk-capabilities-python
ddtrace/llmobs/_integrations/anthropic.py                               @DataDog/ml-observability
ddtrace/llmobs/_integrations/gemini.py                                  @DataDog/ml-observability
ddtrace/llmobs/_integrations/google_adk.py                              @DataDog/ml-observability
ddtrace/llmobs/_integrations/google_genai.py                            @DataDog/ml-observability
ddtrace/llmobs/_integrations/langchain.py                               @DataDog/ml-observability
ddtrace/llmobs/_integrations/litellm.py                                 @DataDog/ml-observability
ddtrace/llmobs/_integrations/openai.py                                  @DataDog/ml-observability
ddtrace/llmobs/_integrations/vertexai.py                                @DataDog/ml-observability
ddtrace/opentracer/span.py                                              @DataDog/apm-sdk-capabilities-python
ddtrace/propagation/_database_monitoring.py                             @DataDog/apm-sdk-capabilities-python
tests/ci_visibility/test_encoder.py                                     @DataDog/ci-app-libraries
tests/contrib/fastapi/app.py                                            @DataDog/apm-core-python @DataDog/apm-idm-python
tests/contrib/grpc/test_grpc_utils.py                                   @DataDog/apm-idm-python @DataDog/asm-python
tests/contrib/openai/conftest.py                                        @DataDog/ml-observability
tests/contrib/pytest/test_pytest_xdist_itr.py                           @DataDog/ci-app-libraries
tests/contrib/ray/test_long_running_span.py                             @DataDog/ml-observability
tests/internal/test_database_monitoring.py                              @DataDog/apm-core-python
tests/llmobs/test_llmobs_service.py                                     @DataDog/ml-observability
tests/tracer/test_encoders.py                                           @DataDog/apm-sdk-capabilities-python
tests/tracer/test_span.py                                               @DataDog/apm-sdk-capabilities-python
tests/tracer/test_writer.py                                             @DataDog/apm-sdk-capabilities-python

github-actions · 2025-10-18T19:15:17Z

Bootstrap import analysis

Comparison of import times between this PR and base.

Summary

The average import time from this PR is: 244 ± 3 ms.

The average import time from base is: 246 ± 4 ms.

The import time difference between this PR and base is: -1.5 ± 0.2 ms.

Import time breakdown

The following import paths have shrunk:

ddtrace.auto 1.947 ms (0.80%)

ddtrace.bootstrap.sitecustomize 1.273 ms (0.52%)

ddtrace.bootstrap.preload 1.273 ms (0.52%)

ddtrace.internal.remoteconfig.client 0.626 ms (0.26%)

ddtrace 0.675 ms (0.28%)

ddtrace.internal._unpatched 0.028 ms (0.01%)

json 0.028 ms (0.01%)

json.decoder 0.028 ms (0.01%)

re 0.028 ms (0.01%)

enum 0.028 ms (0.01%)

types 0.028 ms (0.01%)

pr-commenter · 2025-10-18T19:52:42Z

Performance SLOs

Comparing candidate brettlangdon/deprecate.span.set_tag_str (c9e4d1f) with baseline main (9f7d187)

📈 Performance Regressions (2 suites)

📈 iastaspects - 118/118

✅ add_aspect

Time: ✅ 0.408µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.9%

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

✅ add_inplace_aspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -95.9%) vs baseline: ~same

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

✅ add_inplace_noaspect

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

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

✅ add_noaspect

Time: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.8%

Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +4.8%

✅ bytearray_aspect

Time: ✅ 1.321µs (SLO: <10.000µs 📉 -86.8%) vs baseline: ~same

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

✅ bytearray_extend_aspect

Time: ✅ 1.604µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +4.6%

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

✅ bytearray_extend_noaspect

Time: ✅ 0.617µs (SLO: <10.000µs 📉 -93.8%) vs baseline: +0.8%

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

✅ bytearray_noaspect

Time: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%) vs baseline: ~same

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

✅ bytes_aspect

Time: ✅ 1.449µs (SLO: <10.000µs 📉 -85.5%) vs baseline: 📈 +12.6%

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

✅ bytes_noaspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.3%

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

✅ bytesio_aspect

Time: ✅ 1.319µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +0.7%

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

✅ bytesio_noaspect

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

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

✅ capitalize_aspect

Time: ✅ 0.736µs (SLO: <10.000µs 📉 -92.6%) vs baseline: -1.2%

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

✅ capitalize_noaspect

Time: ✅ 0.434µs (SLO: <10.000µs 📉 -95.7%) vs baseline: +0.3%

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

✅ casefold_aspect

Time: ✅ 0.743µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.5%

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

✅ casefold_noaspect

Time: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.5%

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

✅ decode_aspect

Time: ✅ 0.729µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +0.3%

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

✅ decode_noaspect

Time: ✅ 0.421µs (SLO: <10.000µs 📉 -95.8%) vs baseline: ~same

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

✅ encode_aspect

Time: ✅ 0.708µs (SLO: <10.000µs 📉 -92.9%) vs baseline: +0.2%

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

✅ encode_noaspect

Time: ✅ 0.399µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.6%

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

✅ format_aspect

Time: ✅ 3.359µs (SLO: <10.000µs 📉 -66.4%) vs baseline: +0.5%

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

✅ format_map_aspect

Time: ✅ 3.616µs (SLO: <10.000µs 📉 -63.8%) vs baseline: +1.2%

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

✅ format_map_noaspect

Time: ✅ 0.776µs (SLO: <10.000µs 📉 -92.2%) vs baseline: +0.2%

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

✅ format_noaspect

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

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

✅ index_aspect

Time: ✅ 0.359µs (SLO: <10.000µs 📉 -96.4%) vs baseline: +0.5%

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

✅ index_noaspect

Time: ✅ 0.279µs (SLO: <10.000µs 📉 -97.2%) vs baseline: -0.7%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ join_aspect

Time: ✅ 1.330µs (SLO: <10.000µs 📉 -86.7%) vs baseline: ~same

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

✅ join_noaspect

Time: ✅ 0.492µs (SLO: <10.000µs 📉 -95.1%) vs baseline: -0.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ ljust_aspect

Time: ✅ 2.593µs (SLO: <20.000µs 📉 -87.0%) vs baseline: -1.0%

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

✅ ljust_noaspect

Time: ✅ 0.405µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -1.1%

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

✅ lower_aspect

Time: ✅ 2.446µs (SLO: <10.000µs 📉 -75.5%) vs baseline: +9.5%

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

✅ lower_noaspect

Time: ✅ 0.368µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.2%

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

✅ lstrip_aspect

Time: ✅ 2.239µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +1.9%

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

✅ lstrip_noaspect

Time: ✅ 0.380µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -1.4%

Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.8%

✅ modulo_aspect

Time: ✅ 1.000µs (SLO: <10.000µs 📉 -90.0%) vs baseline: -0.3%

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

✅ modulo_aspect_for_bytearray_bytearray

Time: ✅ 1.546µs (SLO: <10.000µs 📉 -84.5%) vs baseline: -0.2%

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

✅ modulo_aspect_for_bytes

Time: ✅ 0.973µs (SLO: <10.000µs 📉 -90.3%) vs baseline: -0.3%

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

✅ modulo_aspect_for_bytes_bytearray

Time: ✅ 1.209µs (SLO: <10.000µs 📉 -87.9%) vs baseline: +1.4%

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

✅ modulo_noaspect

Time: ✅ 0.631µs (SLO: <10.000µs 📉 -93.7%) vs baseline: +0.5%

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

✅ replace_aspect

Time: ✅ 4.830µs (SLO: <10.000µs 📉 -51.7%) vs baseline: -0.7%

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

✅ replace_noaspect

Time: ✅ 0.463µs (SLO: <10.000µs 📉 -95.4%) vs baseline: +0.6%

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

✅ repr_aspect

Time: ✅ 0.916µs (SLO: <10.000µs 📉 -90.8%) vs baseline: +0.5%

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

✅ repr_noaspect

Time: ✅ 0.411µs (SLO: <10.000µs 📉 -95.9%) vs baseline: -0.3%

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

✅ rstrip_aspect

Time: ✅ 1.927µs (SLO: <20.000µs 📉 -90.4%) vs baseline: -0.2%

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

✅ rstrip_noaspect

Time: ✅ 0.379µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +1.0%

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

✅ slice_aspect

Time: ✅ 0.499µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.2%

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

✅ slice_noaspect

Time: ✅ 0.447µs (SLO: <10.000µs 📉 -95.5%) vs baseline: +1.3%

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

✅ stringio_aspect

Time: ✅ 1.764µs (SLO: <10.000µs 📉 -82.4%) vs baseline: 📈 +13.5%

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

✅ stringio_noaspect

Time: ✅ 0.730µs (SLO: <10.000µs 📉 -92.7%) vs baseline: +1.3%

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

✅ strip_aspect

Time: ✅ 2.211µs (SLO: <20.000µs 📉 -88.9%) vs baseline: +0.4%

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

✅ strip_noaspect

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: -0.8%

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

✅ swapcase_aspect

Time: ✅ 2.451µs (SLO: <10.000µs 📉 -75.5%) vs baseline: ~same

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

✅ swapcase_noaspect

Time: ✅ 0.536µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +1.1%

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

✅ title_aspect

Time: ✅ 2.389µs (SLO: <10.000µs 📉 -76.1%) vs baseline: +0.3%

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

✅ title_noaspect

Time: ✅ 0.496µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -1.3%

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

✅ translate_aspect

Time: ✅ 3.295µs (SLO: <10.000µs 📉 -67.0%) vs baseline: +0.7%

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

✅ translate_noaspect

Time: ✅ 1.041µs (SLO: <10.000µs 📉 -89.6%) vs baseline: +0.3%

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

✅ upper_aspect

Time: ✅ 2.315µs (SLO: <10.000µs 📉 -76.8%) vs baseline: +1.9%

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

✅ upper_noaspect

Time: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.2%

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

📈 iastaspectsospath - 24/24

✅ ospathbasename_aspect

Time: ✅ 4.269µs (SLO: <10.000µs 📉 -57.3%) vs baseline: -1.2%

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

✅ ospathbasename_noaspect

Time: ✅ 1.083µs (SLO: <10.000µs 📉 -89.2%) vs baseline: -0.6%

Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.7%

✅ ospathjoin_aspect

Time: ✅ 6.207µs (SLO: <10.000µs 📉 -37.9%) vs baseline: +0.6%

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

✅ ospathjoin_noaspect

Time: ✅ 2.303µs (SLO: <10.000µs 📉 -77.0%) vs baseline: -0.5%

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

✅ ospathnormcase_aspect

Time: ✅ 3.576µs (SLO: <10.000µs 📉 -64.2%) vs baseline: ~same

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

✅ ospathnormcase_noaspect

Time: ✅ 0.569µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.3%

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

✅ ospathsplit_aspect

Time: ✅ 5.238µs (SLO: <10.000µs 📉 -47.6%) vs baseline: +6.3%

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

✅ ospathsplit_noaspect

Time: ✅ 1.588µs (SLO: <10.000µs 📉 -84.1%) vs baseline: ~same

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

✅ ospathsplitdrive_aspect

Time: ✅ 4.139µs (SLO: <10.000µs 📉 -58.6%) vs baseline: 📈 +10.4%

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

✅ ospathsplitdrive_noaspect

Time: ✅ 0.693µs (SLO: <10.000µs 📉 -93.1%) vs baseline: -0.6%

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

✅ ospathsplitext_aspect

Time: ✅ 4.597µs (SLO: <10.000µs 📉 -54.0%) vs baseline: -0.2%

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

✅ ospathsplitext_noaspect

Time: ✅ 1.387µs (SLO: <10.000µs 📉 -86.1%) vs baseline: +0.4%

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

🟡 Near SLO Breach (4 suites)

🟡 djangosimple - 30/30

✅ appsec

Time: ✅ 20.416ms (SLO: <22.300ms -8.4%) vs baseline: -0.1%

Memory: ✅ 65.121MB (SLO: <67.000MB -2.8%) vs baseline: +4.8%

✅ exception-replay-enabled

Time: ✅ 1.343ms (SLO: <1.450ms -7.4%) vs baseline: -0.2%

Memory: ✅ 64.707MB (SLO: <67.000MB -3.4%) vs baseline: +5.0%

✅ iast

Time: ✅ 20.437ms (SLO: <22.250ms -8.1%) vs baseline: -0.2%

Memory: ✅ 65.197MB (SLO: <67.000MB -2.7%) vs baseline: +4.9%

✅ profiler

Time: ✅ 15.243ms (SLO: <16.550ms -7.9%) vs baseline: -0.4%

Memory: ✅ 53.947MB (SLO: <54.500MB 🟡 -1.0%) vs baseline: +5.2%

✅ resource-renaming

Time: ✅ 20.554ms (SLO: <21.750ms -5.5%) vs baseline: +0.2%

Memory: ✅ 65.168MB (SLO: <67.000MB -2.7%) vs baseline: +4.7%

✅ span-code-origin

Time: ✅ 25.407ms (SLO: <28.200ms -9.9%) vs baseline: -0.2%

Memory: ✅ 67.397MB (SLO: <69.500MB -3.0%) vs baseline: +4.7%

✅ tracer

Time: ✅ 20.424ms (SLO: <21.750ms -6.1%) vs baseline: ~same

Memory: ✅ 65.228MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

✅ tracer-and-profiler

Time: ✅ 22.056ms (SLO: <23.500ms -6.1%) vs baseline: ~same

Memory: ✅ 66.625MB (SLO: <67.500MB 🟡 -1.3%) vs baseline: +4.7%

✅ tracer-dont-create-db-spans

Time: ✅ 19.325ms (SLO: <21.500ms 📉 -10.1%) vs baseline: ~same

Memory: ✅ 65.169MB (SLO: <66.000MB 🟡 -1.3%) vs baseline: +4.7%

✅ tracer-minimal

Time: ✅ 16.617ms (SLO: <17.500ms -5.0%) vs baseline: ~same

Memory: ✅ 65.185MB (SLO: <66.000MB 🟡 -1.2%) vs baseline: +4.8%

✅ tracer-native

Time: ✅ 20.480ms (SLO: <21.750ms -5.8%) vs baseline: +0.2%

Memory: ✅ 70.975MB (SLO: <72.500MB -2.1%) vs baseline: +4.7%

✅ tracer-no-caches

Time: ✅ 18.453ms (SLO: <19.650ms -6.1%) vs baseline: +0.2%

Memory: ✅ 65.050MB (SLO: <67.000MB -2.9%) vs baseline: +4.6%

✅ tracer-no-databases

Time: ✅ 18.761ms (SLO: <20.100ms -6.7%) vs baseline: +0.3%

Memory: ✅ 65.238MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

✅ tracer-no-middleware

Time: ✅ 20.140ms (SLO: <21.500ms -6.3%) vs baseline: -0.5%

Memory: ✅ 65.228MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

✅ tracer-no-templates

Time: ✅ 20.288ms (SLO: <22.000ms -7.8%) vs baseline: +0.1%

Memory: ✅ 65.231MB (SLO: <67.000MB -2.6%) vs baseline: +4.9%

🟡 errortrackingdjangosimple - 6/6

✅ errortracking-enabled-all

Time: ✅ 18.056ms (SLO: <19.850ms -9.0%) vs baseline: ~same

Memory: ✅ 65.153MB (SLO: <66.500MB -2.0%) vs baseline: +4.8%

✅ errortracking-enabled-user

Time: ✅ 18.047ms (SLO: <19.400ms -7.0%) vs baseline: -0.1%

Memory: ✅ 65.161MB (SLO: <66.500MB -2.0%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 18.056ms (SLO: <19.450ms -7.2%) vs baseline: +0.2%

Memory: ✅ 65.254MB (SLO: <66.500MB 🟡 -1.9%) vs baseline: +4.9%

🟡 flasksimple - 18/18

✅ appsec-get

Time: ✅ 4.576ms (SLO: <4.750ms -3.7%) vs baseline: +0.2%

Memory: ✅ 62.030MB (SLO: <65.000MB -4.6%) vs baseline: +5.0%

✅ appsec-post

Time: ✅ 6.610ms (SLO: <6.750ms -2.1%) vs baseline: +0.3%

Memory: ✅ 61.991MB (SLO: <65.000MB -4.6%) vs baseline: +4.8%

✅ appsec-telemetry

Time: ✅ 4.564ms (SLO: <4.750ms -3.9%) vs baseline: -0.3%

Memory: ✅ 62.049MB (SLO: <65.000MB -4.5%) vs baseline: +4.9%

✅ debugger

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

Memory: ✅ 45.495MB (SLO: <47.000MB -3.2%) vs baseline: +4.9%

✅ iast-get

Time: ✅ 1.859ms (SLO: <2.000ms -7.1%) vs baseline: -0.4%

Memory: ✅ 42.428MB (SLO: <49.000MB 📉 -13.4%) vs baseline: +4.9%

✅ profiler

Time: ✅ 1.911ms (SLO: <2.100ms -9.0%) vs baseline: ~same

Memory: ✅ 46.557MB (SLO: <47.000MB 🟡 -0.9%) vs baseline: +5.1%

✅ resource-renaming

Time: ✅ 3.367ms (SLO: <3.650ms -7.8%) vs baseline: +0.3%

Memory: ✅ 52.239MB (SLO: <53.500MB -2.4%) vs baseline: +4.8%

✅ tracer

Time: ✅ 3.350ms (SLO: <3.650ms -8.2%) vs baseline: -0.1%

Memory: ✅ 52.239MB (SLO: <53.500MB -2.4%) vs baseline: +4.7%

✅ tracer-native

Time: ✅ 3.353ms (SLO: <3.650ms -8.1%) vs baseline: ~same

Memory: ✅ 58.261MB (SLO: <60.000MB -2.9%) vs baseline: +4.8%

🟡 telemetryaddmetric - 30/30

✅ 1-count-metric-1-times

Time: ✅ 2.927µs (SLO: <20.000µs 📉 -85.4%) vs baseline: -0.2%

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

✅ 1-count-metrics-100-times

Time: ✅ 201.219µs (SLO: <220.000µs -8.5%) vs baseline: -1.3%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.7%

✅ 1-distribution-metric-1-times

Time: ✅ 3.297µs (SLO: <20.000µs 📉 -83.5%) vs baseline: -0.2%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ 1-distribution-metrics-100-times

Time: ✅ 216.641µs (SLO: <220.000µs 🟡 -1.5%) vs baseline: +0.6%

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

✅ 1-gauge-metric-1-times

Time: ✅ 2.237µs (SLO: <20.000µs 📉 -88.8%) vs baseline: +2.3%

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

✅ 1-gauge-metrics-100-times

Time: ✅ 137.686µs (SLO: <150.000µs -8.2%) vs baseline: ~same

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.0%

✅ 1-rate-metric-1-times

Time: ✅ 3.053µs (SLO: <20.000µs 📉 -84.7%) vs baseline: -0.8%

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

✅ 1-rate-metrics-100-times

Time: ✅ 216.682µs (SLO: <250.000µs 📉 -13.3%) vs baseline: +0.8%

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

✅ 100-count-metrics-100-times

Time: ✅ 20.697ms (SLO: <22.000ms -5.9%) vs baseline: +1.1%

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

✅ 100-distribution-metrics-100-times

Time: ✅ 2.285ms (SLO: <2.300ms 🟡 -0.6%) vs baseline: +0.2%

Memory: ✅ 32.204MB (SLO: <34.000MB -5.3%) vs baseline: +5.1%

✅ 100-gauge-metrics-100-times

Time: ✅ 1.419ms (SLO: <1.550ms -8.4%) vs baseline: +1.6%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.2%

✅ 100-rate-metrics-100-times

Time: ✅ 2.282ms (SLO: <2.550ms 📉 -10.5%) vs baseline: +3.0%

Memory: ✅ 32.224MB (SLO: <34.000MB -5.2%) vs baseline: +5.1%

✅ flush-1-metric

Time: ✅ 4.448µs (SLO: <20.000µs 📉 -77.8%) vs baseline: -0.5%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.8%

✅ flush-100-metrics

Time: ✅ 173.689µs (SLO: <250.000µs 📉 -30.5%) vs baseline: -1.1%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ flush-1000-metrics

Time: ✅ 2.102ms (SLO: <2.500ms 📉 -15.9%) vs baseline: -0.9%

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

⚠️ Unstable Tests (1 suite)

⚠️

coreapiscenario - 10/10 (1 unstable)

⚠️ context_with_data_listeners

Time: ⚠️ 13.242µs (SLO: <20.000µs 📉 -33.8%) vs baseline: -0.3%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.6%

✅ context_with_data_no_listeners

Time: ✅ 3.262µs (SLO: <10.000µs 📉 -67.4%) vs baseline: -1.4%

Memory: ✅ 32.185MB (SLO: <33.500MB -3.9%) vs baseline: +5.2%

✅ get_item_exists

Time: ✅ 0.577µs (SLO: <10.000µs 📉 -94.2%) vs baseline: -0.2%

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

✅ get_item_missing

Time: ✅ 0.635µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.8%

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

✅ set_item

Time: ✅ 23.925µs (SLO: <30.000µs 📉 -20.3%) vs baseline: -0.4%

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

✅ All Tests Passing (17 suites)

✅ errortrackingflasksqli - 6/6

✅ errortracking-enabled-all

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: -0.3%

Memory: ✅ 52.199MB (SLO: <53.500MB -2.4%) vs baseline: +5.1%

✅ errortracking-enabled-user

Time: ✅ 2.109ms (SLO: <2.250ms -6.3%) vs baseline: +2.3%

Memory: ✅ 52.121MB (SLO: <53.500MB -2.6%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.066ms (SLO: <2.300ms 📉 -10.2%) vs baseline: +0.3%

Memory: ✅ 52.081MB (SLO: <53.500MB -2.7%) vs baseline: +4.7%

✅ flasksqli - 6/6

✅ appsec-enabled

Time: ✅ 3.974ms (SLO: <4.200ms -5.4%) vs baseline: -0.5%

Memory: ✅ 62.226MB (SLO: <66.000MB -5.7%) vs baseline: +4.8%

✅ iast-enabled

Time: ✅ 2.450ms (SLO: <2.800ms 📉 -12.5%) vs baseline: -0.5%

Memory: ✅ 58.648MB (SLO: <60.000MB -2.3%) vs baseline: +4.8%

✅ tracer-enabled

Time: ✅ 2.056ms (SLO: <2.250ms -8.6%) vs baseline: -0.4%

Memory: ✅ 52.140MB (SLO: <54.500MB -4.3%) vs baseline: +4.7%

✅ httppropagationextract - 60/60

✅ all_styles_all_headers

Time: ✅ 81.435µs (SLO: <100.000µs 📉 -18.6%) vs baseline: +0.2%

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

✅ b3_headers

Time: ✅ 14.224µs (SLO: <20.000µs 📉 -28.9%) vs baseline: +0.3%

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

✅ b3_single_headers

Time: ✅ 13.447µs (SLO: <20.000µs 📉 -32.8%) vs baseline: +1.9%

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

✅ datadog_tracecontext_tracestate_not_propagated_on_trace_id_no_match

Time: ✅ 64.239µs (SLO: <80.000µs 📉 -19.7%) vs baseline: +0.5%

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

✅ datadog_tracecontext_tracestate_propagated_on_trace_id_match

Time: ✅ 66.080µs (SLO: <80.000µs 📉 -17.4%) vs baseline: -0.2%

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

✅ empty_headers

Time: ✅ 1.600µs (SLO: <10.000µs 📉 -84.0%) vs baseline: +0.4%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.7%

✅ full_t_id_datadog_headers

Time: ✅ 22.733µs (SLO: <30.000µs 📉 -24.2%) vs baseline: -0.6%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.6%

✅ invalid_priority_header

Time: ✅ 6.557µs (SLO: <10.000µs 📉 -34.4%) vs baseline: -0.4%

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

✅ invalid_span_id_header

Time: ✅ 6.531µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.4%

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

✅ invalid_tags_header

Time: ✅ 6.543µs (SLO: <10.000µs 📉 -34.6%) vs baseline: -0.3%

Memory: ✅ 32.106MB (SLO: <33.500MB -4.2%) vs baseline: +4.4%

✅ invalid_trace_id_header

Time: ✅ 6.503µs (SLO: <10.000µs 📉 -35.0%) vs baseline: -0.7%

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

✅ large_header_no_matches

Time: ✅ 27.600µs (SLO: <30.000µs -8.0%) vs baseline: ~same

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

✅ large_valid_headers_all

Time: ✅ 28.698µs (SLO: <40.000µs 📉 -28.3%) vs baseline: +0.1%

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

✅ medium_header_no_matches

Time: ✅ 9.913µs (SLO: <20.000µs 📉 -50.4%) vs baseline: +0.3%

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

✅ medium_valid_headers_all

Time: ✅ 11.302µs (SLO: <20.000µs 📉 -43.5%) vs baseline: ~same

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

✅ none_propagation_style

Time: ✅ 1.700µs (SLO: <10.000µs 📉 -83.0%) vs baseline: -0.8%

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

✅ tracecontext_headers

Time: ✅ 34.626µs (SLO: <40.000µs 📉 -13.4%) vs baseline: +0.2%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.8%

✅ valid_headers_all

Time: ✅ 6.529µs (SLO: <10.000µs 📉 -34.7%) vs baseline: -0.2%

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

✅ valid_headers_basic

Time: ✅ 6.077µs (SLO: <10.000µs 📉 -39.2%) vs baseline: -0.7%

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

✅ wsgi_empty_headers

Time: ✅ 1.597µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.2%

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

✅ wsgi_invalid_priority_header

Time: ✅ 6.597µs (SLO: <10.000µs 📉 -34.0%) vs baseline: ~same

Memory: ✅ 32.244MB (SLO: <33.500MB -3.8%) vs baseline: +4.9%

✅ wsgi_invalid_span_id_header

Time: ✅ 1.601µs (SLO: <10.000µs 📉 -84.0%) vs baseline: -0.2%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.6%

✅ wsgi_invalid_tags_header

Time: ✅ 6.585µs (SLO: <10.000µs 📉 -34.1%) vs baseline: -1.1%

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

✅ wsgi_invalid_trace_id_header

Time: ✅ 6.573µs (SLO: <10.000µs 📉 -34.3%) vs baseline: -1.1%

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

✅ wsgi_large_header_no_matches

Time: ✅ 28.640µs (SLO: <40.000µs 📉 -28.4%) vs baseline: -0.3%

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

✅ wsgi_large_valid_headers_all

Time: ✅ 29.787µs (SLO: <40.000µs 📉 -25.5%) vs baseline: -0.3%

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

✅ wsgi_medium_header_no_matches

Time: ✅ 10.130µs (SLO: <20.000µs 📉 -49.4%) vs baseline: -0.9%

Memory: ✅ 32.145MB (SLO: <33.500MB -4.0%) vs baseline: +4.5%

✅ wsgi_medium_valid_headers_all

Time: ✅ 11.558µs (SLO: <20.000µs 📉 -42.2%) vs baseline: ~same

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

✅ wsgi_valid_headers_all

Time: ✅ 6.596µs (SLO: <10.000µs 📉 -34.0%) vs baseline: +0.7%

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

✅ wsgi_valid_headers_basic

Time: ✅ 6.184µs (SLO: <10.000µs 📉 -38.2%) vs baseline: +0.6%

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

✅ httppropagationinject - 16/16

✅ ids_only

Time: ✅ 21.531µs (SLO: <30.000µs 📉 -28.2%) vs baseline: ~same

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

✅ with_all

Time: ✅ 28.785µs (SLO: <40.000µs 📉 -28.0%) vs baseline: +0.2%

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

✅ with_dd_origin

Time: ✅ 25.326µs (SLO: <30.000µs 📉 -15.6%) vs baseline: +0.2%

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

✅ with_priority_and_origin

Time: ✅ 24.613µs (SLO: <40.000µs 📉 -38.5%) vs baseline: -0.2%

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

✅ with_sampling_priority

Time: ✅ 21.778µs (SLO: <30.000µs 📉 -27.4%) vs baseline: +1.4%

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

✅ with_tags

Time: ✅ 26.908µs (SLO: <40.000µs 📉 -32.7%) vs baseline: +0.1%

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

✅ with_tags_invalid

Time: ✅ 28.452µs (SLO: <40.000µs 📉 -28.9%) vs baseline: +0.3%

Memory: ✅ 32.126MB (SLO: <33.500MB -4.1%) vs baseline: +4.7%

✅ with_tags_max_size

Time: ✅ 27.488µs (SLO: <40.000µs 📉 -31.3%) vs baseline: +0.7%

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

✅ iast_aspects - 40/40

✅ re_expand_aspect

Time: ✅ 33.557µs (SLO: <40.000µs 📉 -16.1%) vs baseline: +5.9%

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

✅ re_expand_noaspect

Time: ✅ 28.674µs (SLO: <40.000µs 📉 -28.3%) vs baseline: -0.6%

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

✅ re_findall_aspect

Time: ✅ 2.949µs (SLO: <10.000µs 📉 -70.5%) vs baseline: +2.2%

Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8%

✅ re_findall_noaspect

Time: ✅ 1.414µs (SLO: <10.000µs 📉 -85.9%) vs baseline: -0.4%

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

✅ re_finditer_aspect

Time: ✅ 4.726µs (SLO: <10.000µs 📉 -52.7%) vs baseline: +6.5%

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

✅ re_finditer_noaspect

Time: ✅ 1.422µs (SLO: <10.000µs 📉 -85.8%) vs baseline: +1.0%

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

✅ re_fullmatch_aspect

Time: ✅ 2.730µs (SLO: <10.000µs 📉 -72.7%) vs baseline: +3.2%

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

✅ re_fullmatch_noaspect

Time: ✅ 1.301µs (SLO: <10.000µs 📉 -87.0%) vs baseline: +0.6%

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

✅ re_group_aspect

Time: ✅ 2.978µs (SLO: <10.000µs 📉 -70.2%) vs baseline: +2.4%

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

✅ re_group_noaspect

Time: ✅ 1.624µs (SLO: <10.000µs 📉 -83.8%) vs baseline: -0.3%

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

✅ re_groups_aspect

Time: ✅ 3.049µs (SLO: <10.000µs 📉 -69.5%) vs baseline: +0.4%

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

✅ re_groups_noaspect

Time: ✅ 1.711µs (SLO: <10.000µs 📉 -82.9%) vs baseline: +0.5%

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

✅ re_match_aspect

Time: ✅ 2.690µs (SLO: <10.000µs 📉 -73.1%) vs baseline: +0.5%

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

✅ re_match_noaspect

Time: ✅ 1.323µs (SLO: <10.000µs 📉 -86.8%) vs baseline: +2.5%

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

✅ re_search_aspect

Time: ✅ 2.541µs (SLO: <10.000µs 📉 -74.6%) vs baseline: -0.7%

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

✅ re_search_noaspect

Time: ✅ 1.204µs (SLO: <10.000µs 📉 -88.0%) vs baseline: ~same

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

✅ re_sub_aspect

Time: ✅ 3.435µs (SLO: <10.000µs 📉 -65.7%) vs baseline: -0.2%

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

✅ re_sub_noaspect

Time: ✅ 1.566µs (SLO: <10.000µs 📉 -84.3%) vs baseline: +2.6%

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

✅ re_subn_aspect

Time: ✅ 3.686µs (SLO: <10.000µs 📉 -63.1%) vs baseline: +0.6%

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

✅ re_subn_noaspect

Time: ✅ 1.640µs (SLO: <10.000µs 📉 -83.6%) vs baseline: +1.6%

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

✅ iastaspectssplit - 12/12

✅ rsplit_aspect

Time: ✅ 1.435µs (SLO: <10.000µs 📉 -85.6%) vs baseline: +2.2%

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

✅ rsplit_noaspect

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.6%

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

✅ split_aspect

Time: ✅ 1.382µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -1.5%

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

✅ split_noaspect

Time: ✅ 0.570µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -0.4%

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

✅ splitlines_aspect

Time: ✅ 1.380µs (SLO: <10.000µs 📉 -86.2%) vs baseline: -1.5%

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

✅ splitlines_noaspect

Time: ✅ 0.584µs (SLO: <10.000µs 📉 -94.2%) vs baseline: +0.2%

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

✅ iastpropagation - 2/2

✅ no-propagation

Time: ✅ 49.530µs (SLO: <60.000µs 📉 -17.4%) vs baseline: +0.6%

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

✅ otelsdkspan - 24/24

✅ add-event

Time: ✅ 40.510ms (SLO: <42.000ms -3.5%) vs baseline: +0.6%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.7%

✅ add-link

Time: ✅ 36.304ms (SLO: <38.550ms -5.8%) vs baseline: ~same

Memory: ✅ 34.937MB (SLO: <39.000MB 📉 -10.4%) vs baseline: +4.9%

✅ add-metrics

Time: ✅ 218.976ms (SLO: <232.000ms -5.6%) vs baseline: +0.7%

Memory: ✅ 34.839MB (SLO: <39.000MB 📉 -10.7%) vs baseline: +4.7%

✅ add-tags

Time: ✅ 209.926ms (SLO: <221.600ms -5.3%) vs baseline: -0.9%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.9%

✅ get-context

Time: ✅ 28.996ms (SLO: <31.300ms -7.4%) vs baseline: +0.5%

Memory: ✅ 34.564MB (SLO: <39.000MB 📉 -11.4%) vs baseline: +3.9%

✅ is-recording

Time: ✅ 29.060ms (SLO: <31.000ms -6.3%) vs baseline: +0.4%

Memory: ✅ 34.760MB (SLO: <39.000MB 📉 -10.9%) vs baseline: +4.6%

✅ record-exception

Time: ✅ 63.106ms (SLO: <65.850ms -4.2%) vs baseline: ~same

Memory: ✅ 34.918MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.7%

✅ set-status

Time: ✅ 31.629ms (SLO: <34.150ms -7.4%) vs baseline: +0.1%

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.6%

✅ start

Time: ✅ 28.733ms (SLO: <30.150ms -4.7%) vs baseline: +0.1%

Memory: ✅ 34.505MB (SLO: <39.000MB 📉 -11.5%) vs baseline: +3.6%

✅ start-finish

Time: ✅ 33.870ms (SLO: <35.350ms -4.2%) vs baseline: ~same

Memory: ✅ 34.898MB (SLO: <39.000MB 📉 -10.5%) vs baseline: +4.9%

✅ start-finish-telemetry

Time: ✅ 33.828ms (SLO: <35.450ms -4.6%) vs baseline: +0.2%

Memory: ✅ 34.800MB (SLO: <39.000MB 📉 -10.8%) vs baseline: +4.5%

✅ update-name

Time: ✅ 31.473ms (SLO: <33.400ms -5.8%) vs baseline: +1.9%

Memory: ✅ 34.800MB (SLO: <39.000MB 📉 -10.8%) vs baseline: +4.7%

✅ otelspan - 22/22

✅ add-event

Time: ✅ 40.026ms (SLO: <47.150ms 📉 -15.1%) vs baseline: -0.3%

Memory: ✅ 43.784MB (SLO: <47.000MB -6.8%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 319.565ms (SLO: <344.800ms -7.3%) vs baseline: +0.8%

Memory: ✅ 652.976MB (SLO: <675.000MB -3.3%) vs baseline: +4.9%

✅ add-tags

Time: ✅ 287.208ms (SLO: <314.000ms -8.5%) vs baseline: ~same

Memory: ✅ 652.689MB (SLO: <675.000MB -3.3%) vs baseline: +4.7%

✅ get-context

Time: ✅ 80.474ms (SLO: <92.350ms 📉 -12.9%) vs baseline: +0.1%

Memory: ✅ 39.592MB (SLO: <46.500MB 📉 -14.9%) vs baseline: +4.8%

✅ is-recording

Time: ✅ 37.792ms (SLO: <44.500ms 📉 -15.1%) vs baseline: -0.4%

Memory: ✅ 43.230MB (SLO: <47.500MB -9.0%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 58.092ms (SLO: <67.650ms 📉 -14.1%) vs baseline: ~same

Memory: ✅ 39.903MB (SLO: <47.000MB 📉 -15.1%) vs baseline: +4.8%

✅ set-status

Time: ✅ 43.714ms (SLO: <50.400ms 📉 -13.3%) vs baseline: -0.4%

Memory: ✅ 43.169MB (SLO: <47.000MB -8.2%) vs baseline: +4.8%

✅ start

Time: ✅ 37.249ms (SLO: <43.450ms 📉 -14.3%) vs baseline: -0.1%

Memory: ✅ 43.210MB (SLO: <47.000MB -8.1%) vs baseline: +5.0%

✅ start-finish

Time: ✅ 81.932ms (SLO: <88.000ms -6.9%) vs baseline: +0.3%

Memory: ✅ 34.603MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +5.1%

✅ start-finish-telemetry

Time: ✅ 83.308ms (SLO: <89.000ms -6.4%) vs baseline: -0.2%

Memory: ✅ 34.564MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.9%

✅ update-name

Time: ✅ 38.840ms (SLO: <45.150ms 📉 -14.0%) vs baseline: ~same

Memory: ✅ 43.487MB (SLO: <47.000MB -7.5%) vs baseline: +4.8%

✅ packagespackageforrootmodulemapping - 4/4

✅ cache_off

Time: ✅ 339.923ms (SLO: <354.300ms -4.1%) vs baseline: -0.7%

Memory: ✅ 37.769MB (SLO: <40.000MB -5.6%) vs baseline: +3.1%

✅ cache_on

Time: ✅ 0.385µs (SLO: <10.000µs 📉 -96.2%) vs baseline: +0.2%

Memory: ✅ 36.637MB (SLO: <39.000MB -6.1%) vs baseline: +4.9%

✅ packagesupdateimporteddependencies - 24/24

✅ import_many

Time: ✅ 154.766µs (SLO: <170.000µs -9.0%) vs baseline: -0.4%

Memory: ✅ 36.795MB (SLO: <38.500MB -4.4%) vs baseline: +3.3%

✅ import_many_cached

Time: ✅ 121.006µs (SLO: <130.000µs -6.9%) vs baseline: -0.2%

Memory: ✅ 36.972MB (SLO: <38.500MB -4.0%) vs baseline: +3.5%

✅ import_many_stdlib

Time: ✅ 1.627ms (SLO: <1.750ms -7.0%) vs baseline: -0.6%

Memory: ✅ 37.068MB (SLO: <38.500MB -3.7%) vs baseline: +3.5%

✅ import_many_stdlib_cached

Time: ✅ 0.979ms (SLO: <1.100ms 📉 -11.0%) vs baseline: +0.5%

Memory: ✅ 37.096MB (SLO: <38.500MB -3.6%) vs baseline: +3.6%

✅ import_many_unknown

Time: ✅ 835.906µs (SLO: <890.000µs -6.1%) vs baseline: +0.7%

Memory: ✅ 37.073MB (SLO: <38.500MB -3.7%) vs baseline: +3.6%

✅ import_many_unknown_cached

Time: ✅ 790.779µs (SLO: <870.000µs -9.1%) vs baseline: +0.3%

Memory: ✅ 36.920MB (SLO: <38.500MB -4.1%) vs baseline: +2.8%

✅ import_one

Time: ✅ 19.813µs (SLO: <30.000µs 📉 -34.0%) vs baseline: +0.2%

Memory: ✅ 36.894MB (SLO: <39.000MB -5.4%) vs baseline: +3.4%

✅ import_one_cache

Time: ✅ 6.296µs (SLO: <10.000µs 📉 -37.0%) vs baseline: +0.6%

Memory: ✅ 36.944MB (SLO: <38.500MB -4.0%) vs baseline: +3.5%

✅ import_one_stdlib

Time: ✅ 18.718µs (SLO: <20.000µs -6.4%) vs baseline: +0.8%

Memory: ✅ 36.907MB (SLO: <38.500MB -4.1%) vs baseline: +3.7%

✅ import_one_stdlib_cache

Time: ✅ 6.284µs (SLO: <10.000µs 📉 -37.2%) vs baseline: -1.0%

Memory: ✅ 36.923MB (SLO: <38.500MB -4.1%) vs baseline: +3.5%

✅ import_one_unknown

Time: ✅ 45.160µs (SLO: <50.000µs -9.7%) vs baseline: -0.7%

Memory: ✅ 36.893MB (SLO: <38.500MB -4.2%) vs baseline: +3.5%

✅ import_one_unknown_cache

Time: ✅ 6.338µs (SLO: <10.000µs 📉 -36.6%) vs baseline: ~same

Memory: ✅ 36.878MB (SLO: <38.500MB -4.2%) vs baseline: +3.3%

✅ ratelimiter - 12/12

✅ defaults

Time: ✅ 2.355µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.1%

Memory: ✅ 31.752MB (SLO: <34.000MB -6.6%) vs baseline: +4.9%

✅ high_rate_limit

Time: ✅ 2.411µs (SLO: <10.000µs 📉 -75.9%) vs baseline: +0.8%

Memory: ✅ 31.831MB (SLO: <34.000MB -6.4%) vs baseline: +5.1%

✅ long_window

Time: ✅ 2.370µs (SLO: <10.000µs 📉 -76.3%) vs baseline: +0.9%

Memory: ✅ 31.792MB (SLO: <34.000MB -6.5%) vs baseline: +5.2%

✅ low_rate_limit

Time: ✅ 2.355µs (SLO: <10.000µs 📉 -76.5%) vs baseline: -0.5%

Memory: ✅ 31.811MB (SLO: <34.000MB -6.4%) vs baseline: +4.8%

✅ no_rate_limit

Time: ✅ 0.833µs (SLO: <10.000µs 📉 -91.7%) vs baseline: +0.9%

Memory: ✅ 31.792MB (SLO: <34.000MB -6.5%) vs baseline: +5.0%

✅ short_window

Time: ✅ 2.508µs (SLO: <10.000µs 📉 -74.9%) vs baseline: +0.7%

Memory: ✅ 31.792MB (SLO: <34.000MB -6.5%) vs baseline: +5.0%

✅ recursivecomputation - 8/8

✅ deep

Time: ✅ 309.205ms (SLO: <320.950ms -3.7%) vs baseline: -0.1%

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +4.5%

✅ deep-profiled

Time: ✅ 327.842ms (SLO: <359.150ms -8.7%) vs baseline: +0.2%

Memory: ✅ 37.336MB (SLO: <39.000MB -4.3%) vs baseline: +4.8%

✅ medium

Time: ✅ 7.031ms (SLO: <7.400ms -5.0%) vs baseline: -0.3%

Memory: ✅ 32.126MB (SLO: <34.000MB -5.5%) vs baseline: +4.7%

✅ shallow

Time: ✅ 0.948ms (SLO: <1.050ms -9.7%) vs baseline: +0.1%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.9%

✅ samplingrules - 8/8

✅ average_match

Time: ✅ 137.763µs (SLO: <290.000µs 📉 -52.5%) vs baseline: -0.1%

Memory: ✅ 32.067MB (SLO: <34.000MB -5.7%) vs baseline: +4.5%

✅ high_match

Time: ✅ 175.077µs (SLO: <480.000µs 📉 -63.5%) vs baseline: -0.1%

Memory: ✅ 32.145MB (SLO: <34.000MB -5.5%) vs baseline: +5.1%

✅ low_match

Time: ✅ 98.913µs (SLO: <120.000µs 📉 -17.6%) vs baseline: +0.2%

Memory: ✅ 600.803MB (SLO: <700.000MB 📉 -14.2%) vs baseline: +4.8%

✅ very_low_match

Time: ✅ 2.660ms (SLO: <8.500ms 📉 -68.7%) vs baseline: -0.1%

Memory: ✅ 68.324MB (SLO: <75.000MB -8.9%) vs baseline: +4.9%

✅ sethttpmeta - 32/32

✅ all-disabled

Time: ✅ 10.489µs (SLO: <20.000µs 📉 -47.6%) vs baseline: -0.4%

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

✅ all-enabled

Time: ✅ 39.747µs (SLO: <50.000µs 📉 -20.5%) vs baseline: -0.2%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.8%

✅ collectipvariant_exists

Time: ✅ 41.398µs (SLO: <50.000µs 📉 -17.2%) vs baseline: +1.5%

Memory: ✅ 32.617MB (SLO: <34.000MB -4.1%) vs baseline: +5.1%

✅ no-collectipvariant

Time: ✅ 40.776µs (SLO: <50.000µs 📉 -18.4%) vs baseline: +2.5%

Memory: ✅ 32.519MB (SLO: <34.000MB -4.4%) vs baseline: +4.6%

✅ no-useragentvariant

Time: ✅ 38.515µs (SLO: <50.000µs 📉 -23.0%) vs baseline: ~same

Memory: ✅ 32.598MB (SLO: <34.000MB -4.1%) vs baseline: +5.0%

✅ obfuscation-no-query

Time: ✅ 40.312µs (SLO: <50.000µs 📉 -19.4%) vs baseline: +0.3%

Memory: ✅ 32.539MB (SLO: <34.000MB -4.3%) vs baseline: +4.7%

✅ obfuscation-regular-case-explicit-query

Time: ✅ 75.509µs (SLO: <90.000µs 📉 -16.1%) vs baseline: -0.2%

Memory: ✅ 32.952MB (SLO: <34.000MB -3.1%) vs baseline: +4.9%

✅ obfuscation-regular-case-implicit-query

Time: ✅ 77.428µs (SLO: <90.000µs 📉 -14.0%) vs baseline: +2.1%

Memory: ✅ 32.932MB (SLO: <34.000MB -3.1%) vs baseline: +4.9%

✅ obfuscation-send-querystring-disabled

Time: ✅ 154.265µs (SLO: <170.000µs -9.3%) vs baseline: +0.2%

Memory: ✅ 33.010MB (SLO: <34.500MB -4.3%) vs baseline: +5.2%

✅ obfuscation-worst-case-explicit-query

Time: ✅ 149.625µs (SLO: <160.000µs -6.5%) vs baseline: +0.7%

Memory: ✅ 32.893MB (SLO: <34.500MB -4.7%) vs baseline: +4.6%

✅ obfuscation-worst-case-implicit-query

Time: ✅ 154.579µs (SLO: <170.000µs -9.1%) vs baseline: ~same

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

✅ useragentvariant_exists_1

Time: ✅ 39.521µs (SLO: <50.000µs 📉 -21.0%) vs baseline: +0.8%

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

✅ useragentvariant_exists_2

Time: ✅ 40.375µs (SLO: <50.000µs 📉 -19.2%) vs baseline: +0.2%

Memory: ✅ 32.558MB (SLO: <34.000MB -4.2%) vs baseline: +4.8%

✅ useragentvariant_exists_3

Time: ✅ 39.720µs (SLO: <50.000µs 📉 -20.6%) vs baseline: -0.5%

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

✅ useragentvariant_not_exists_1

Time: ✅ 39.297µs (SLO: <50.000µs 📉 -21.4%) vs baseline: ~same

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

✅ useragentvariant_not_exists_2

Time: ✅ 40.188µs (SLO: <50.000µs 📉 -19.6%) vs baseline: +2.5%

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

✅ span - 26/26

✅ add-event

Time: ✅ 20.068ms (SLO: <22.500ms 📉 -10.8%) vs baseline: +1.2%

Memory: ✅ 48.753MB (SLO: <53.000MB -8.0%) vs baseline: +4.8%

✅ add-metrics

Time: ✅ 90.302ms (SLO: <93.500ms -3.4%) vs baseline: -0.4%

Memory: ✅ 735.298MB (SLO: <961.000MB 📉 -23.5%) vs baseline: +4.8%

✅ add-tags

Time: ✅ 147.154ms (SLO: <155.000ms -5.1%) vs baseline: -0.6%

Memory: ✅ 736.006MB (SLO: <962.500MB 📉 -23.5%) vs baseline: +4.8%

✅ get-context

Time: ✅ 18.325ms (SLO: <20.500ms 📉 -10.6%) vs baseline: +1.1%

Memory: ✅ 47.556MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +5.1%

✅ is-recording

Time: ✅ 18.530ms (SLO: <20.500ms -9.6%) vs baseline: -0.2%

Memory: ✅ 47.538MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +4.9%

✅ record-exception

Time: ✅ 37.446ms (SLO: <40.000ms -6.4%) vs baseline: ~same

Memory: ✅ 42.028MB (SLO: <53.000MB 📉 -20.7%) vs baseline: +4.9%

✅ set-status

Time: ✅ 20.142ms (SLO: <22.000ms -8.4%) vs baseline: +0.7%

Memory: ✅ 47.550MB (SLO: <53.000MB 📉 -10.3%) vs baseline: +5.0%

✅ start

Time: ✅ 18.172ms (SLO: <20.500ms 📉 -11.4%) vs baseline: -0.2%

Memory: ✅ 47.471MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.6%

✅ start-finish

Time: ✅ 50.564ms (SLO: <52.500ms -3.7%) vs baseline: +0.5%

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

✅ start-finish-telemetry

Time: ✅ 51.803ms (SLO: <54.500ms -4.9%) vs baseline: -0.3%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +5.0%

✅ start-finish-traceid128

Time: ✅ 54.157ms (SLO: <57.000ms -5.0%) vs baseline: +0.3%

Memory: ✅ 32.185MB (SLO: <34.000MB -5.3%) vs baseline: +4.8%

✅ start-traceid128

Time: ✅ 18.583ms (SLO: <22.500ms 📉 -17.4%) vs baseline: +0.4%

Memory: ✅ 47.500MB (SLO: <53.000MB 📉 -10.4%) vs baseline: +4.7%

✅ update-name

Time: ✅ 18.658ms (SLO: <22.000ms 📉 -15.2%) vs baseline: -0.2%

Memory: ✅ 48.175MB (SLO: <53.000MB -9.1%) vs baseline: +4.7%

✅ tracer - 6/6

✅ large

Time: ✅ 29.718ms (SLO: <32.950ms -9.8%) vs baseline: +1.0%

Memory: ✅ 33.207MB (SLO: <34.500MB -3.7%) vs baseline: +4.3%

✅ medium

Time: ✅ 2.946ms (SLO: <3.200ms -7.9%) vs baseline: +1.2%

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

✅ small

Time: ✅ 333.379µs (SLO: <370.000µs -9.9%) vs baseline: +0.4%

Memory: ✅ 32.165MB (SLO: <34.000MB -5.4%) vs baseline: +4.8%

ℹ️ Scenarios Missing SLO Configuration (9 scenarios)

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

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

…e.span.set_tag_str

lucaspimentel · 2025-10-22T15:49:38Z

@codex review

chatgpt-codex-connector · 2025-10-22T15:52:34Z

Codex Review: Didn't find any major issues. Delightful!

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chore(tracing): deprecate Span.set_tag_str

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brettlangdon requested review from a team as code owners October 18, 2025 18:49

brettlangdon requested review from juanjux, rachelyangdog and wantsui October 18, 2025 18:49

Merge branch 'main' into brettlangdon/deprecate.span.set_tag_str

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brettlangdon enabled auto-merge (squash) October 20, 2025 18:27

Merge branch 'main' into brettlangdon/deprecate.span.set_tag_str

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Merge remote-tracking branch 'origin/main' into brettlangdon/deprecat…

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…e.span.set_tag_str

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brettlangdon added 2 commits October 22, 2025 11:39

Merge remote-tracking branch 'origin/main' into brettlangdon/deprecat…

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…e.span.set_tag_str

update mocked set_tag_str usage

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lucaspimentel approved these changes Oct 22, 2025

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brettlangdon merged commit bb902d6 into main Oct 22, 2025
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brettlangdon deleted the brettlangdon/deprecate.span.set_tag_str branch October 22, 2025 19:25

chore(tracing): deprecate Span.set_tag_str #14944

chore(tracing): deprecate Span.set_tag_str #14944

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brettlangdon commented Oct 18, 2025

Description

Testing

Risks

Additional Notes

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Bootstrap import analysis

Summary

Import time breakdown

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Performance SLOs

✅ add_aspect

✅ add_inplace_aspect

✅ add_inplace_noaspect

✅ add_noaspect

✅ bytearray_aspect

✅ bytearray_extend_aspect

✅ bytearray_extend_noaspect

✅ bytearray_noaspect

✅ bytes_aspect

✅ bytes_noaspect

✅ bytesio_aspect

✅ bytesio_noaspect

✅ capitalize_aspect

✅ capitalize_noaspect

✅ casefold_aspect

✅ casefold_noaspect

✅ decode_aspect

✅ decode_noaspect

✅ encode_aspect

✅ encode_noaspect

✅ format_aspect

✅ format_map_aspect

✅ format_map_noaspect

✅ format_noaspect

✅ index_aspect

✅ index_noaspect

✅ join_aspect

✅ join_noaspect

✅ ljust_aspect

✅ ljust_noaspect

✅ lower_aspect

✅ lower_noaspect

✅ lstrip_aspect

✅ lstrip_noaspect

✅ modulo_aspect

✅ modulo_aspect_for_bytearray_bytearray

✅ modulo_aspect_for_bytes

✅ modulo_aspect_for_bytes_bytearray

✅ modulo_noaspect

✅ replace_aspect

✅ replace_noaspect

✅ repr_aspect

✅ repr_noaspect

✅ rstrip_aspect

✅ rstrip_noaspect

✅ slice_aspect

✅ slice_noaspect

✅ stringio_aspect

✅ stringio_noaspect

✅ strip_aspect

✅ strip_noaspect

✅ swapcase_aspect

✅ swapcase_noaspect

✅ title_aspect

✅ title_noaspect

✅ translate_aspect

✅ translate_noaspect

✅ upper_aspect

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