Per this support forum post, large WC shops encounter issues with the wp_count_comments filter. Possibly need to adjust the caching in this function, but also add a filter to disable/change the functionality of it (specifically a way to filter the post types).
Per this support forum post, large WC shops encounter issues with the
wp_count_commentsfilter. Possibly need to adjust the caching in this function, but also add a filter to disable/change the functionality of it (specifically a way to filter the post types).