API Latency Benchmark & Load Studio
Run live in-browser latency probes with p50/p95/p99 breakdown, audit security headers, and generate ready-to-run k6 and Locust load testing scripts.
Visual API Latency Benchmark & k6/Locust Script Studio
Real-Time Latency Probe (p50/p95/p99) • Security & CORS Inspection • Ready-to-Run k6 & Locust Load Scripts
Target Endpoint Parameters
Target API URL
Concurrency (VUs):50 Users
Duration:30s
import http from 'k6/http';
import { check, sleep } from 'k6';
export const options = {
stages: [
{ duration: '5s', target: 50 }, // Ramp up to 50 users
{ duration: '30s', target: 50 }, // Stay at 50 users
{ duration: '5s', target: 0 }, // Ramp down
],
thresholds: {
http_req_duration: ['p(95)<350', 'p(99)<600'], // 95% of requests under 350ms
http_req_failed: ['rate<0.01'], // <1% failure rate
},
};
export default function () {
const res = http.get('https://sabbir.nav.bd/api/telemetry');
check(res, {
'status is 200': (r) => r.status === 200,
'latency under 500ms': (r) => r.timings.duration < 500,
});
sleep(0.1);
}