Function testMemoryPressure

benchmarks/memory.js:570–636

* Performance under memory pressure

()

 * Performance under memory pressure
 */
async function testMemoryPressure () {
	console.log("🔥 Memory Pressure Test");
	console.log("-".repeat(50));

	const monitor = new MemoryMonitor();

	monitor.snapshot("Initial state");

	// Create memory pressure
	const largeObjects = [];
	for (let i = 0; i < 100; i++) {
		largeObjects.push({
			id: i,
			data: new Array(10000).fill(0).map((_, j) => ({
				index: j,
				value: Math.random(),
				text: `Large text content for item ${i}-${j}`.repeat(10)
			}))
		});
	}

	monitor.snapshot("After creating memory pressure");

	// Now test server performance under pressure
	const server = tenso({
		silent: true,
		logging: { enabled: false },
		rate: { enabled: true, limit: 1000 }
	});

	server.get("/test", (req, res) => {
		res.send({ message: "Hello", data: largeObjects[0] }); // Reference large object
	});

	// Process requests under memory pressure
	for (let i = 0; i < 200; i++) {
		const req = {
			method: "GET",
			url: "/test",
			headers: { accept: "application/json" },
			parsed: { searchParams: new URLSearchParams() },
			server: server,
			sessionID: `pressure-session-${i}`
		};

		const res = {
			statusCode: 200,
			headers: {},
			getHeader: name => res.headers[name],
			removeHeader: name => delete res.headers[name],
			header: (name, value) => res.headers[name] = value, // eslint-disable-line no-return-assign
			getHeaders: () => res.headers
		};

		server.render(req, res, largeObjects[i % largeObjects.length]);
		server.rateLimit(req);
	}