Run results for: Async Serial vs Parallel

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 OPR/122.0.0.0 (Edition developer)

Browser: Opera 122

Operating system: Windows

Device Platform: Desktop

Date tested: 10 months ago

Test name	Executions per second
Serial	0.5 Ops/sec
Parallel	1.0 Ops/sec

Script Preparation code:

async function getValue(value) {
    return new Promise(resolve => {
        setTimeout(() => {
            resolve(value);
        }, 1000);
    });
}

Tests:

Serial [Async/Deferred]
const a = await getValue(1) const b = await getValue(2) console.log(a + b) deferred.resolve()
Parallel [Async/Deferred]
const a = getValue(1) const b = getValue(2) console.log(await a + await b) deferred.resolve()

Run results for: Async Serial vs Parallel

Serial [Async/Deferred]

Parallel [Async/Deferred]