We have migrated our system from 2.4.6 to 3.0.1. I noticed that pdf count is reported zero for all the articles. (it used to be at least a couple of tens). This is while abstract view has value (a couple of hundreds).
I believe getPrimaryMetricByAssoc(ASSOC_TYPE_GALLEY, $this->getId()) in ArticleGalley.inc.php is being called for that.
In the old version I had used $galley->getViews() in order to display the galley count on each article page. It now shows zero. Is it now differently handled?