When not using a provider integration (OpenAI, Anthropic, or Bedrock) with the LangChain integration, token metrics will be appended to the LLM Observability llm span.
LLM Observability: When langchain's chat_model.with_structured_output(..., method="json_mode") is used, or response_format={"type": "json_object"} is passed into a langchain chat model invocation, the LLM Observability span will be an llm span instead of a workflow span.
SSI
Adds requirements.json to SSI artifact for bailing out on unsupported systems.
Tracing
Adds support for expanding AWS request/response Payloads into flattened span tags.
Updates the service naming algorithm to infer the base service name when DD_SERVICE is not set, replacing instances of 'unnamed-python-service'. Ensures that a more meaningful service name is used whenever possible, enhancing clarity in service identification.
Bug Fixes
ASM
The new user events policy is preventing users PII to be added by default as span tags. To allow customers using the Django auto instrumentation to still have those information, new environment variables have been added. In particular DD_DJANGO_INCLUDE_EMAIL (false by default), will tag user events with user email as before.
Code Security/IAST
Adds umap, numba and pynndescent to the Code Security denylist.
Adds googlecloudsdk and google auth to the Code Security deny list.
Resolves an issue where importing the google.cloud.storage.batch module would fail raising an ImportError
Crashtracking
Fixes an issue where the use of the Crashtracking component could result in zombie processes.
Lib-Injection
Supports Python 2.7+ for injection compatibility check.
Adds more commands to the auto-injection denylist.
Ensures we do not import the user installed ddtrace if it is present.
Fixes injection guardrail check when sys.argv is not available.
LLM Observability
Resolves an issue where annotating spans with non-ASCII language input/output values resulted in encoded unicode being submitted.
Profiling
Fixes a data race where span information associated with a thread was read and updated concurrently, leading to segfaults
Fixes an issue where cpu-time was not profiled for services using gunicorn, when DD_PROFILING_STACK_V2_ENABLED was set.
Fixes an issue where enabling native exporter via DD_PROFILING_EXPORT_LIBDD_ENABLED, DD_PROFILING_TIMELINE_ENABLED or DD_PROFILING_STACK_V2_ENABLED turned off live heap profiling.
The lock profiler would log a warning if it couldn't determine a name for a lock, and it would try determining a name multiple times for the same lock. This lead to excessive log spam. Downgrade this to a debug log and only try to determine the name once.
Fixes an issue where the profiler was allocating too much memory from ensure_binary_or_empty() function, on Python versions before 3.12, with DD_PROFILING_EXPORT_LIBDD_ENABLED or DD_PROFILING_TIMELINE_ENABLED.
Fixes an issue where the sample pool could deadlock after fork() by clearing it in the child process.
When a Python thread finishes, this change frees memory used for mapping its thread id to Span. The mapping is populated and used when DD_PROFILING_ENDPOINT_COLLECTION_ENABLED and DD_PROFILING_STACK_V2_ENABLED were set to enable grouping of profiles for endpoints.
Tracing
Updates the inferred base service name algorithm to ensure that arguments following --ddtrace are no longer skipped when executing tests with pytest. Previously, the algorithm misinterpreted these arguments as standard flags, overlooking possible test paths that may contribute to the inferred service name.
botocore: Resolves the issue where the span pointer for deserialized DynamoDB requests (through the resource-based API) were not being generated.
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Bumps ddtrace from 2.16.4 to 2.17.0.
Release notes
Sourced from ddtrace's releases.
... (truncated)
Changelog
Sourced from ddtrace's changelog.
Commits
89fb1ca
chore(service-naming): improve inferred service naming algorithm [backport 2....e97c293
chore(testing): fix snapshot failures [backport 2.17] (#11461)41e9e16
chore: use guess-next-dev instead of release-branch-semver [2.17] (#11409)397792f
fix: [SVLS-5953] pointers for deserialized DynamoDB requests [backport 2.17] ...0039af8
chore(tracing): fix inferred base service for pytest command ran with --ddtra...7256443
fix(lib-injection): ensure sitecustomize.py supports Python 2.7+ [backport 2....7ec8701
fix(botocore): [SVLS-5973] less noisy span pointers [backport 2.17] (#11423)4271b53
fix(iast): add some modules to the denylist [backport 2.17] (#11434)4f7052e
chore(docs): organize configurations.rst (#11076)2c3ab58
chore(lib-injection): fix tracer_version reported with ssi telemetry (#11370)You can trigger a rebase of this PR by commenting
@dependabot rebase
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