Function runLoadTest

benchmarks/load-test.js:122–174

* Runs a load test with autocannon

(options)

 * Runs a load test with autocannon
 */
async function runLoadTest (options) {
	const {
		url,
		title,
		connections = 10,
		duration = 10,
		method = "GET",
		body,
		headers,
		...otherOptions
	} = options;

	console.log(`\n🚀 ${title}`);
	console.log("-".repeat(50));
	console.log(`URL: ${url}`);
	console.log(`Method: ${method}`);
	console.log(`Connections: ${connections}`);
	console.log(`Duration: ${duration}s`);

	const result = await autocannon({
		url,
		connections,
		duration,
		method,
		body: body ? JSON.stringify(body) : undefined,
		headers: {
			"Content-Type": "application/json",
			...headers
		},
		...otherOptions
	});

	// Print results
	console.log("\n📊 Results:");
	console.log(`  Requests/sec: ${result.requests.average.toFixed(2)}`);
	console.log(`  Latency avg: ${result.latency.average.toFixed(2)}ms`);
	console.log(`  Latency p99: ${result.latency.p99.toFixed(2)}ms`);
	console.log(`  Throughput: ${(result.throughput.average / 1024 / 1024).toFixed(2)} MB/sec`);
	console.log(`  Total requests: ${result.requests.total}`);
	console.log(`  Total bytes: ${(result.throughput.total / 1024 / 1024).toFixed(2)} MB`);
	console.log(`  Error rate: ${(result.errors / result.requests.total * 100).toFixed(2)}%`);

	if (result.errors > 0) {
		console.log(`  ⚠️  Errors: ${result.errors}`);
		if (result["1xx"] > 0) console.log(`    1xx: ${result["1xx"]}`);
		if (result["2xx"] > 0) console.log(`    2xx: ${result["2xx"]}`);
		if (result["3xx"] > 0) console.log(`    3xx: ${result["3xx"]}`);
		if (result["4xx"] > 0) console.log(`    4xx: ${result["4xx"]}`);
		if (result["5xx"] > 0) console.log(`    5xx: ${result["5xx"]}`);
	}

	return result;
}

/**
 * Basic load tests