Function histogram

src/compiled/metrics.ts:41–49

(name: string, value: number, labels: Record<string, string> = {})

}

export function histogram(name: string, value: number, labels: Record<string, string> = {}): void {
  const k = key(name, labels);
  const existing = metrics.get(k);
  if (existing && existing.type === "histogram") {
    existing.values.push(value);
  } else {
    metrics.set(k, { type: "histogram", values: [value], labels });
  }
}

export function gauge(name: string, value: number, labels: Record<string, string> = {}): void {
  const k = key(name, labels);