Observability Domain — langchain Architecture
Captures event logs, execution traces, and performance metrics across the system.
Entity Profile
Dependency Diagram
graph TD domain_Observability["Observability"] subdomain_Observability_Tracers["Tracers"] domain_Observability --> subdomain_Observability_Tracers subdomain_Observability_CallbackManager["CallbackManager"] domain_Observability --> subdomain_Observability_CallbackManager subdomain_Observability_TelemetryUtilities["TelemetryUtilities"] domain_Observability --> subdomain_Observability_TelemetryUtilities style domain_Observability fill:#6366f1,stroke:#818cf8,color:#fff
Relationship Graph
Subdomains
Source Files
- libs/core/langchain_core/utils/__init__.py
- libs/langchain/langchain_classic/callbacks/streamlit/__init__.py
- libs/core/langchain_core/callbacks/__init__.py
- libs/core/langchain_core/tracers/__init__.py
- libs/langchain/langchain_classic/callbacks/tracers/__init__.py
- libs/core/langchain_core/tracers/_compat.py
- libs/core/langchain_core/utils/_merge.py
- libs/core/langchain_core/tracers/_streaming.py
- libs/core/langchain_core/utils/aiter.py
- libs/core/langchain_core/callbacks/base.py
- libs/core/langchain_core/tracers/base.py
- libs/langchain/langchain_classic/callbacks/tracers/comet.py
- libs/core/langchain_core/tracers/context.py
- libs/core/langchain_core/tracers/core.py
- libs/core/langchain_core/utils/env.py
- libs/core/langchain_core/tracers/evaluation.py
- libs/core/langchain_core/tracers/event_stream.py
- libs/core/langchain_core/callbacks/file.py
- libs/core/langchain_core/utils/formatting.py
- libs/core/langchain_core/utils/function_calling.py
- libs/core/langchain_core/utils/html.py
- libs/core/langchain_core/utils/image.py
- libs/core/langchain_core/utils/input.py
- libs/core/langchain_core/utils/interactive_env.py
- libs/core/langchain_core/utils/iter.py
- libs/core/langchain_core/utils/json.py
- libs/core/langchain_core/utils/json_schema.py
- libs/core/langchain_core/tracers/langchain.py
- libs/core/langchain_core/tracers/log_stream.py
- libs/langchain/langchain_classic/callbacks/tracers/logging.py
- libs/core/langchain_core/callbacks/manager.py
- libs/core/langchain_core/tracers/memory_stream.py
- libs/core/langchain_core/utils/mustache.py
- libs/langchain/langchain_classic/callbacks/streamlit/mutable_expander.py
- libs/core/langchain_core/utils/pydantic.py
- libs/core/langchain_core/tracers/root_listeners.py
- libs/core/langchain_core/tracers/run_collector.py
- libs/core/langchain_core/tracers/stdout.py
- libs/core/langchain_core/callbacks/stdout.py
- libs/core/langchain_core/callbacks/streaming_stdout.py
- libs/langchain/langchain_classic/callbacks/streamlit/streamlit_callback_handler.py
- libs/core/langchain_core/utils/strings.py
- libs/core/langchain_core/utils/usage.py
- libs/core/langchain_core/callbacks/usage.py
- libs/core/langchain_core/utils/utils.py
- libs/core/langchain_core/utils/uuid.py
- libs/langchain/langchain_classic/callbacks/tracers/wandb.py
Source
- libs/core/langchain_core/utils/__init__.py
- libs/langchain/langchain_classic/callbacks/streamlit/__init__.py
- libs/core/langchain_core/callbacks/__init__.py
- libs/core/langchain_core/tracers/__init__.py
- libs/langchain/langchain_classic/callbacks/tracers/__init__.py
- libs/core/langchain_core/tracers/_compat.py
- libs/core/langchain_core/utils/_merge.py
- libs/core/langchain_core/tracers/_streaming.py
- libs/core/langchain_core/utils/aiter.py
- libs/core/langchain_core/callbacks/base.py
- libs/core/langchain_core/tracers/base.py
- libs/langchain/langchain_classic/callbacks/tracers/comet.py
- libs/core/langchain_core/tracers/context.py
- libs/core/langchain_core/tracers/core.py
- libs/core/langchain_core/utils/env.py
- libs/core/langchain_core/tracers/evaluation.py
- libs/core/langchain_core/tracers/event_stream.py
- libs/core/langchain_core/callbacks/file.py
- libs/core/langchain_core/utils/formatting.py
- libs/core/langchain_core/utils/function_calling.py
- libs/core/langchain_core/utils/html.py
- libs/core/langchain_core/utils/image.py
- libs/core/langchain_core/utils/input.py
- libs/core/langchain_core/utils/interactive_env.py
- libs/core/langchain_core/utils/iter.py
- libs/core/langchain_core/utils/json.py
- libs/core/langchain_core/utils/json_schema.py
- libs/core/langchain_core/tracers/langchain.py
- libs/core/langchain_core/tracers/log_stream.py
- libs/langchain/langchain_classic/callbacks/tracers/logging.py
- libs/core/langchain_core/callbacks/manager.py
- libs/core/langchain_core/tracers/memory_stream.py
- libs/core/langchain_core/utils/mustache.py
- libs/langchain/langchain_classic/callbacks/streamlit/mutable_expander.py
- libs/core/langchain_core/utils/pydantic.py
- libs/core/langchain_core/tracers/root_listeners.py
- libs/core/langchain_core/tracers/run_collector.py
- libs/core/langchain_core/tracers/stdout.py
- libs/core/langchain_core/callbacks/stdout.py
- libs/core/langchain_core/callbacks/streaming_stdout.py
- libs/langchain/langchain_classic/callbacks/streamlit/streamlit_callback_handler.py
- libs/core/langchain_core/utils/strings.py
- libs/core/langchain_core/utils/usage.py
- libs/core/langchain_core/callbacks/usage.py
- libs/core/langchain_core/utils/utils.py
- libs/core/langchain_core/utils/uuid.py
- libs/langchain/langchain_classic/callbacks/tracers/wandb.py
Frequently Asked Questions
What is the Observability domain?
The Observability domain is an architectural grouping in the langchain codebase. Captures event logs, execution traces, and performance metrics across the system. It contains 47 source files.
What subdomains are in Observability?
The Observability domain contains 3 subdomain(s): CallbackManager, TelemetryUtilities, Tracers.
How many files are in Observability?
The Observability domain contains 47 source files.
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