Function summarizePerformanceMetrics

tooling/scripts/perf-web-runtime.mjs:528–536

(result)

}

function summarizePerformanceMetrics(result) {
  return {
    jsHeapUsedMB: round(performanceMetricValue(result, 'JSHeapUsedSize') / (1024 * 1024)),
    jsHeapTotalMB: round(performanceMetricValue(result, 'JSHeapTotalSize') / (1024 * 1024)),
    domNodes: Math.round(performanceMetricValue(result, 'Nodes')),
    documents: Math.round(performanceMetricValue(result, 'Documents')),
    eventListeners: Math.round(performanceMetricValue(result, 'JSEventListeners'))
  }
}

function scriptNameFromUrl(rawUrl) {
  try {