<tr id=Params-MetricInfo-Sample-ExpDecay-reservoir_size><td><code>reservoirSize</code></td><td><code>int32</code></td><td><p>The reservoir size.</p></td></tr><tr id=Params-MetricInfo-Sample-ExpDecay-alpha><td><code>alpha</code></td><td><code>double</code></td><td><p>The alpha.</p></td></tr></tbody></table></section><h2 id=Params-MetricInfo-Sample-Uniform>Params.MetricInfo.Sample.Uniform</h2><section><p>Describes a uniform sample.</p><table class=message-fields><thead><tr><th>Field</th><th>Type</th><th>Descr