Function addSumAndCountForExport

lib/histogram.js:310–340

(histogram)

}

function addSumAndCountForExport(histogram) {
	return (acc, d) => {
		acc.push(...d.buckets);

		const infLabel = { le: '+Inf' };
		acc.push(
			setValuePair(
				infLabel,
				d.data.count,
				`${histogram.name}_bucket`,
				d.data.bucketExemplars ? d.data.bucketExemplars['-1'] : null,
				d.data.labels,
			),
			setValuePair(
				{},
				d.data.sum,
				`${histogram.name}_sum`,
				undefined,
				d.data.labels,
			),
			setValuePair(
				{},
				d.data.count,
				`${histogram.name}_count`,
				undefined,
				d.data.labels,
			),
		);
		return acc;
	};
}

function splayLabels(bucket) {
	const { sharedLabels, labels, ...newBucket } = bucket;