Question

A retailer is preparing to launch a Copilot Studio customer service agent that will be embedded on their website during a holiday promotion. They expect concurrent usage to spike from a typical 200 sessions to over 5,000 sessions during peak hours. The architect must ensure the agent, which calls several external connectors and a Foundry-hosted model, remains responsive under this load before go-live. Which testing activity should the architect prioritize to validate readiness for this scenario?

Accepted Answer

Execute load and stress testing that simulates peak concurrent sessions, measuring end-to-end latency, connector throttling, and model throughput against defined performance thresholds

Answer

Run a groundedness and relevance evaluation on a fixed set of 50 golden question-answer pairs to confirm response quality

Answer

Perform a regression test suite comparing agent topic responses before and after the latest solution import

Answer

Conduct a prompt best-practice review to ensure system prompts follow clarity and grounding guidelines