2 commits

Author	SHA1	Message	Date
qifengleqifengle	35a0a6cb7b	feat(vector-io): add OpenGauss vector database provider ... Implement OpenGauss vector database integration for Llama Stack with the following features: - Add OpenGaussVectorIOAdapter for vector storage and retrieval - Support native vector similarity search operations - Provide configuration template for easy setup - Add comprehensive unit tests - Align with the latest Llama Stack provider architecture, including KVStore and OpenAI Vector Store Mixin. The implementation allows Llama Stack users to leverage OpenGauss as an enterprise-grade vector database for RAG applications.	2025-08-19 17:13:24 +08:00
ehhuang	2c06b24c77	test: benchmark scripts (#3160) ... # What does this PR do? 1. Add our own benchmark script instead of locust (doesn't support measuring streaming latency well) 2. Simplify k8s deployment 3. Add a simple profile script for locally running server ## Test Plan ❮ ./run-benchmark.sh --target stack --duration 180 --concurrent 10 ============================================================ BENCHMARK RESULTS ============================================================ Total time: 180.00s Concurrent users: 10 Total requests: 1636 Successful requests: 1636 Failed requests: 0 Success rate: 100.0% Requests per second: 9.09 Response Time Statistics: Mean: 1.095s Median: 1.721s Min: 0.136s Max: 3.218s Std Dev: 0.762s Percentiles: P50: 1.721s P90: 1.751s P95: 1.756s P99: 1.796s Time to First Token (TTFT) Statistics: Mean: 0.037s Median: 0.037s Min: 0.023s Max: 0.211s Std Dev: 0.011s TTFT Percentiles: P50: 0.037s P90: 0.040s P95: 0.044s P99: 0.055s Streaming Statistics: Mean chunks per response: 64.0 Total chunks received: 104775	2025-08-15 11:24:29 -07:00