Function main

tools/load-test.js:281–308

()

}

async function main() {
    try {
        let results = [];
        for (let c of argv.clients) {
            console.log('######################################################################');
            console.log(`Starting test with ${c} clients and ${argv.iterations} iterations`);
            console.log(`Sleeping for ${argv.delay} seconds...`);
            await sleep(argv.delay);
            const result = await singleTest(c, argv.iterations);
            console.log(`${c} clients, ${argv.iterations} iterations, ${result.success.mean * 100}% success`);
            console.log(`homepage: ${result.timeHomepage.mean} +/- ${result.timeHomepage.stddev} s`);
            console.log(`questions: ${result.timeQuestions.mean} +/- ${result.timeQuestions.stddev} s`);
            console.log(`question: ${result.timeQuestion.mean} +/- ${result.timeQuestion.stddev} s`);
            console.log(`submit: ${result.timeSubmit.mean} +/- ${result.timeSubmit.stddev} s`);
            console.log(`total: ${result.timeTotal.mean} +/- ${result.timeTotal.stddev} s`);
            result.clients = c;
            result.iterations = argv.iterations;
            results.push(result);
        }
        console.log('######################################################################');
        console.log('clients,iterations,success fraction,homepage mean,homepage stddev,questions mean,questions stddev,question mean,question stddev,submit mean,submit stddev,total mean,total stddev,throughput');
        for (let result of results) {
            console.log(`${result.clients},${result.iterations},${result.success.mean},${result.timeHomepage.mean},${result.timeHomepage.stddev},${result.timeQuestions.mean},${result.timeQuestions.stddev},${result.timeQuestion.mean},${result.timeQuestion.stddev},${result.timeSubmit.mean},${result.timeSubmit.stddev},${result.timeTotal.mean},${result.timeTotal.stddev},${result.clients * result.success.mean / result.timeTotal.mean}`);
        }
    } catch (e) {
        console.log('Error', e);
    }
}

main();