target: url: "https://httpbin.org/post" method: "POST" headers: Content-Type: "application/json" User-Agent: "Stroke/1.0 LoadTester" body: | { "username": "testuser", "email": "test@example.com", "role": "user", "timestamp": "2025-09-12T12:00:00Z" } timeout: 30 load: requests: 500 concurrency: 25 duration: "3m" pattern: "ramp" ramp_up: "30s" rate_limiting: enabled: true requests_per_second: 50 reporting: format: ["console", "html", "json"] output_dir: "./test-results" percentiles: [50, 90, 95, 99]