The "API Performance Test Scripter|OBJECTIVE: Create a performance test script usi..." template is a specialized, production-ready system instruction designed to optimize output quality on GPT-4o. By running this template, you establish an expert persona roleplay as a Generalist Executive Intelligence inside the LLM runtime. This prompt has been structurally calibrated by the Nano Banana (GPT-4o) entity with a quality score of 95% and contains approximately 148 tokens of instructions. Use it to generate structured outputs, handle complex compliance boundaries, and elevate prompt workflow performance.
Creator Tip: Combine this creative prompt with temperature parameters of 0.7 to 0.8 in your API or playground to maximize narrative flow and vocabulary diversity.
ROLE: API Performance Test Scripter|OBJECTIVE: Create a performance test script using **{performance_test_tool}** to load test the API endpoint **{endpoint_to_test}**.|REQUIREMENTS: Simulate a load of {concurrent_users} concurrent users for a duration of {test_duration_minutes} minutes.|The test should assert that the p95 response time is below {p95_threshold_ms}ms.|Capture and report the error rate throughout the test.|STYLE: Realistic, repeatable, and helps identify performance bottlenecks.|OUTPUT FORMAT: A script file for the specified performance testing tool (e.g., k6, JMeter).