Function humanizeThresholdRule

tests/loadtest/tools/dashboard/app.js:1243–1268

(rule, metricName)

}

function humanizeThresholdRule(rule, metricName) {
  if (!rule) {
    return "";
  }

  let match = rule.match(/^p\((\d+)\)\s*<\s*([\d.]+)$/);
  if (match) {
    const [, percentileValue, thresholdValue] = match;
    return `P${percentileValue} under ${formatThresholdValue(metricName, Number(thresholdValue))}`;
  }

  match = rule.match(/^(avg|max|min|med|rate)\s*<\s*([\d.]+)$/);
  if (match) {
    const [, stat, thresholdValue] = match;
    const readableStat = {
      avg: "Average",
      max: "Max",
      min: "Min",
      med: "Median",
      rate: "Rate",
    }[stat] || stat;
    return `${readableStat} under ${formatThresholdValue(metricName, Number(thresholdValue))}`;
  }

  return rule.replaceAll("<", " under ").replaceAll(">", " over ");
}

function formatThresholdValue(metricName, value) {
  if (!Number.isFinite(value)) {