https://pizza.rs/tags/stats/Recent content in Stats on INFINI PizzaHugoenhttps://pizza.rs/docs/references/aggregation/metric/stats/Mon, 01 Jan 0001 00:00:00 +0000https://pizza.rs/docs/references/aggregation/metric/stats/<h1 id="stats-aggregation"> Stats aggregation <a class="anchor" href="#stats-aggregation">#</a> </h1> <p>A multi-value metrics aggregation that computes basic statistics (<code>min</code>, <code>max</code>, <code>sum</code>, <code>count</code>, <code>avg</code>) over numeric values extracted from the aggregated documents. It is <a href="https://pizza.rs/docs/references/aggregation/metric/avg/"><code>avg</code></a>, <a href="https://pizza.rs/docs/references/aggregation/metric/min/"><code>min</code></a>, <a href="https://pizza.rs/docs/references/aggregation/metric/max/"><code>max</code></a> and <a href="https://pizza.rs/docs/references/aggregation/metric/sum/"><code>sum</code></a> folded into one request — the five numbers most dashboards put side by side, for the price of one column scan.</p> <h2 id="how-it-works"> How it works <a class="anchor" href="#how-it-works">#</a> </h2> <p>The engine walks the matching documents once, maintaining a running <code>count</code>, <code>sum</code>, minimum and maximum; <code>avg</code> is derived at the end as <code>sum / count</code>. Everything is exact — no sampling, no sketches. Values are coerced to doubles as they are read: integers, floats and booleans (<code>true</code> = 1, <code>false</code> = 0) contribute, non-numeric values such as keyword strings do not.</p>