feat: Add Mem0 memory operation instrumentation#4252
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nagkumar91 wants to merge 6 commits intoopen-telemetry:mainfrom
Draft
feat: Add Mem0 memory operation instrumentation#4252nagkumar91 wants to merge 6 commits intoopen-telemetry:mainfrom
nagkumar91 wants to merge 6 commits intoopen-telemetry:mainfrom
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Implement PR 3250 memory operation coverage in openai-agents-v2 and langchain, including memory span attributes and retriever memory search telemetry tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…conv-genai # Conflicts: # instrumentation-genai/opentelemetry-instrumentation-langchain/CHANGELOG.md
…ch_memory' LangChain's retriever abstraction is generic — it covers both RAG/vector DB search and memory retrieval. Defaulting all retrievers to search_memory was incorrect for non-memory retrievers. Now: - Default operation is 'retrieval' for all retrievers - Only use 'search_memory' when metadata explicitly indicates memory (memory_store_name, memory_store_id, or is_memory_retriever flag) - Memory attributes (gen_ai.memory.*) are still attached when present Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Adds opentelemetry-instrumentation-mem0 package that traces Mem0 Memory class operations (add, search, update, delete, delete_all, get_all) with GenAI memory semantic convention attributes. Operations mapped: - Memory.add() → update_memory - Memory.search() → search_memory - Memory.update() → update_memory - Memory.delete() → delete_memory - Memory.delete_all() → delete_memory - Memory.get_all() → search_memory Attributes emitted: - gen_ai.operation.name, gen_ai.system (mem0) - gen_ai.memory.scope (user/agent/session inferred from kwargs) - gen_ai.memory.namespace, gen_ai.memory.id - gen_ai.memory.query, gen_ai.memory.content (opt-in) - gen_ai.memory.search.result.count Related: open-telemetry/semantic-conventions#3250 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Add gen_ai.provider.name attribute on all spans - Add gen_ai.memory.update.strategy (merge for add, overwrite for update) - Add gen_ai.client.operation.duration histogram metric - Add error.type attribute on error spans - Add content capture for update() operations - Add opentelemetry-util-genai dependency for shared metric helpers - Duration metrics recorded in finally block (both success/error) - 12 tests covering all operations, metrics, error handling Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Summary
Adds
opentelemetry-instrumentation-mem0— a new GenAI instrumentation package that traces Mem0 memory operations using OpenTelemetry, aligned with the GenAI memory semantic conventions proposed in open-telemetry/semantic-conventions#3250.What changed
instrumentation-genai/opentelemetry-instrumentation-mem0/mem0.memory.main.Memorymethods viawrapt:Memory.add()→update_memoryspanMemory.search()→search_memoryspanMemory.update()→update_memoryspanMemory.delete()→delete_memoryspanMemory.delete_all()→delete_memoryspanMemory.get_all()→search_memoryspanAttributes emitted
gen_ai.operation.name— memory operation typegen_ai.system—mem0gen_ai.memory.scope— inferred from kwargs (user/agent/session)gen_ai.memory.namespace— user/agent identifiergen_ai.memory.id— memory record ID (when available)gen_ai.memory.query— search query (opt-in viaOTEL_INSTRUMENTATION_GENAI_CAPTURE_MESSAGE_CONTENT)gen_ai.memory.content— memory content (opt-in)gen_ai.memory.search.result.count— number of search resultsRelated PRs
How has this been tested?
11 tests covering all 6 wrapped methods, content capture toggle, error handling.
Type of change
Does This PR Require a Core Repo Change?
Checklist