Function performLoad

test/parallel/test-process-threadCpuUsage-worker-threads.js:24–31

()

const FREQUENCIES = [100, 500, 1000];

function performLoad() {
  const buffer = randomBytes(1e8);

  // Do some work
  return setInterval(() => {
    createHash('sha256').update(buffer).end(buffer);
  }, platformTimeout(workerData?.frequency ?? 100));
}

function getUsages() {
  return { process: process.cpuUsage(), thread: process.threadCpuUsage() };