Unlike the GUI https://meta.wikimedia.org/wiki/Special:AbuseLog?wpSearchUser=&wpSearchFilter=&wpSearchTitle=&wpSearchWiki=fywiki&title=Special%3AAbuseLog, the API doesn't appear to allow filtering the abuselog by wiki https://meta.wikimedia.org/w/api.php?action=help&modules=query%2Babuselog.
There is also no information (on aflprop, for example) on which wiki was affected by the AF hit, so no easy way to track global AF hits (public filters, but also the private ones, which cannot be caught with RCStream).