* Rates are sampling probabilities (e.g. 0.1 means 1 in 10 events are sampled).
* @since 1.28
*/
-$wgStatsdSamplingRates = [];
+$wgStatsdSamplingRates = [
+ 'wanobjectcache:*' => 0.001
+];
/**
* InfoAction retrieves a list of transclusion links (both to and from).